Class C Networks - Block 12.4

12.0.0.0 - 12.255.255.255	AT&T ITS (NET-ATT)
12.4.0.0 - 12.4.1.255	Tecan US (NETBLK-TECAN-0-0)
12.4.2.0 - 12.4.2.255	Cotton, Inc. (NETBLK-COTTON-2-0)
12.4.3.0 - 12.4.3.255	College Foundation (NETBLK-COLLEGEFOUND-30)
12.4.4.0 - 12.4.4.255	onslow online (NETBLK-WOL-40)
12.4.5.0 - 12.4.5.255	EMJ (NETBLK-EMJ-5-0)
12.4.6.0 - 12.4.7.255	onslow online (NETBLK-ONSLOW-6-0)
12.4.8.0 - 12.4.8.255	onslow online (NETBLK-ONSLOW-8-0)
12.4.9.0 - 12.4.9.255	onslow online (NETBLK-WOL-90)
12.4.10.0 - 12.4.10.127	College Foundation (NETBLK-CHAMPIONCOMP-10-0)
12.4.10.128 - 12.4.10.255	Ark-Les Corporation (NETBLK-ARKLES-10-128)
12.4.11.0 - 12.4.11.127	Americal Corp (NETBLK-AMERIPEDS-11-0)
12.4.11.128 - 12.4.11.191	North Carolina Association of Certified Public (NETBLK-NORTHCAROLINA-11128)
12.4.11.192 - 12.4.11.207	Readycomm Inc (NETBLK-RI-11192)
12.4.11.208 - 12.4.11.223	Natvar Company (NETBLK-NATVAR-11208)
12.4.11.224 - 12.4.11.255	Carolina Precast Concrete (NETBLK-CAROLINAPRECA-11-224)
12.4.12.0 - 12.4.12.63	Henry's (NETBLK-HENRYS-12-0)
12.4.12.64 - 12.4.12.79	Applied Medical System, Inc (NETBLK-APPMED-12-64)
12.4.12.80 - 12.4.12.95	Sphinx Pharmaceuticals (NETBLK-SPHINX-12-80)
12.4.12.96 - 12.4.12.111	AT&T MNS GCSC (NETBLK-MNSGCSC-12-96)
12.4.12.128 - 12.4.12.255	Atlantic Search Group Inc. (NETBLK-ASGI-12-128)
12.4.13.0 - 12.4.15.255	Chuddys International (NETBLK-CHUDDYS-13-0)
12.4.16.0 - 12.4.16.255	AT&T CBB LABS (NETBLK-CBBLABS-160)
12.4.17.0 - 12.4.17.255	AFL-CIO (NETBLK-AFLCIO-17-0)
12.4.18.0 - 12.4.18.127	United Association/AFL-CIO (NETBLK-AFLCIO-18-0)
12.4.19.0 - 12.4.19.255	NCFC/ACDI, VOCA (NETBLK-NCFC-190)
12.4.20.0 - 12.4.20.15	AFL-CIO Bricklayers (NETBLK-AFLCIO-20-0 )
12.4.20.16 - 12.4.20.31	AFL/CIO American Postal Workers Union (NETBLK-APWU-2016)
12.4.20.32 - 12.4.20.63	Learningforce Inc (NETBLK-LEARNINGFORCE-20-32)
12.4.20.64 - 12.4.20.127	AFL/CIO Union Privilege (NETBLK-AFLUNION-2064)
12.4.20.128 - 12.4.20.191	American Advertising Federation (NETBLK-AAFEDERATION-20128)
12.4.20.192 - 12.4.20.255	Cap Gemini America (NETBLK-CAP-20-192)
12.4.21.0 - 12.4.21.127	National Catholic Educational Association (NETBLK-NATIONALCATHO-21-0)
12.4.21.128 - 12.4.21.143	AFL/CIO IAMAW (NETBLK-IAMAW-21-128)
12.4.21.144 - 12.4.21.159	National Pain & Coating Association (NETBLK-NATIONALPAINT-21-144)
12.4.21.160 - 12.4.21.191	Leventhal, Senter, & Lerman (NETBLK-LEVENTHAL-21-160)
12.4.21.192 - 12.4.21.255	Ward TV - Universe Group (NETBLK-WARDTV-21-192)
12.4.22.0 - 12.4.23.255	Verner Liipfert Bernhand McPherson &... (NETBLK-VERNER-220)
12.4.24.0 - 12.4.24.63	American Legislative Exchange Council (ALEC) (NETBLK-ALEC-24-0)
12.4.24.64 - 12.4.24.79	McKenna & Cuneo, L.L.P. (NETBLK-MCLLP-24-64)
12.4.24.80 - 12.4.24.95	AFL-CIO- Hotel Employees & Restaurant Employeer (NETBLK-AFLCIO-24-80)
12.4.24.96 - 12.4.24.103	Money One Federal Credit Union (NETBLK-MOFCUORG-24-96)
12.4.24.128 - 12.4.24.191	Washington Center (NETBLK-WC-24-128)
12.4.24.192 - 12.4.24.255	Leventhal, Senter, & Lerman (NETBLK-LEVENTHAL-24-192)
12.4.25.0 - 12.4.25.63	Verner Liipfert Bernhand McPherson &... (NETBLK-VERNER-25-0)
12.4.25.64 - 12.4.25.127	Verner Liipfert Bernhand McPherson &... (NETBLK-VERNER-25-64)
12.4.28.0 - 12.4.28.255	Verner Liipfert Bernhand McPherson &... (NETBLK-VERNER-28)
12.4.32.0 - 12.4.32.63	Phoenix-Mecano (NETBLK-PMI-32-0)
12.4.33.0 - 12.4.33.31	National Coalition for Cancer Suvivorship (NETBLK-NATIONALCANCER-330)
12.4.33.32 - 12.4.33.47	AFL/CIO National Electrical Benefit Fund (NETBLK-NEBF-33-32)
12.4.33.48 - 12.4.33.63	Adhesives Research (NETBLK-ADHESIVES-33-48)
12.4.33.64 - 12.4.33.95	Bitrek Corporation (NETBLK-BCORP-33-64)
12.4.33.128 - 12.4.33.255	Thunderwave Inc (NETBLK-THUNDERWAVE-33128)
12.4.34.0 - 12.4.35.255	OCR Services (NETBLK-OCR-34-0)
12.4.36.0 - 12.4.36.127	Takoma Academy (NETBLK-TA-36-0)
12.4.37.0 - 12.4.37.255	CDA Investments (NETBLK-CDA-37-0)
12.4.38.0 - 12.4.38.255	Amstar (NETBLK-AMSTAR-380)
12.4.39.0 - 12.4.39.255	Gannett Co. (NETBLK-GANNETT-39-0)
12.4.40.0 - 12.4.41.255	CTA Incorporated (NETBLK-CTAINCORP-40-0)
12.4.42.0 - 12.4.42.255	CTA Incorporated (NETBLK-CTAINCORP-42-0)
12.4.43.0 - 12.4.43.255	oxford realty financial group (NETBLK-ORFG-43-0)
12.4.44.0 - 12.4.44.255	The Bullis School (NETBLK-BULLIS-44-0)
12.4.45.0 - 12.4.45.255	UXBInternational (NETBLK-UXBI-45-0)
12.4.46.0 - 12.4.46.255	Applied Information Sciences, Inc. (NETBLK-AICI-46-0)
12.4.47.0 - 12.4.47.255	Link Computer (migration) (NETBLK-LCOMPUTER-47-0)
12.4.48.0 - 12.4.48.15	real time data (NETBLK-RTD-48-0)
12.4.48.16 - 12.4.48.31	Map Mobile Communications (NETBLK-MMC-48-16 )
12.4.48.32 - 12.4.48.63	Liebherr America (NETBLK-LEIBHERR-48-32)
12.4.48.64 - 12.4.48.71	Langley Air Force Base (NETBLK-LAFB-48-64)
12.4.48.80 - 12.4.48.95	evans electric company inc (NETBLK-EVANSE-48-80)
12.4.48.96 - 12.4.48.111	Sumitomo (NETBLK-SUMITOMO-48-96)
12.4.48.112 - 12.4.48.127	Professional Exchange (NETBLK-PROEXCHANGE-48-112)
12.4.48.128 - 12.4.48.255	The Atlantic Group (NETBLK-ATLANTICGRP-48-128)
12.4.49.0 - 12.4.49.15	CCG Systems (NETBLK-CCGSYSTEMS-49-0 )
12.4.49.16 - 12.4.49.31	Nistem Corporation (NETBLK-NISTEM-49-16)
12.4.49.32 - 12.4.49.63	Lewis & Freese (NETBLK-LEWISFREESE-49-32)
12.4.50.0 - 12.4.51.255	Lillian Vernon (NETBLK-LILLIANVERN-50)
12.4.52.0 - 12.4.52.255	Lillian Vernon (NETBLK-LILLIANVERN-52)
12.4.53.0 - 12.4.53.255	Lillian Vernon (NETBLK-LILLIANVERN-53)
12.4.54.0 - 12.4.55.255	QED Systems, Inc. (NETBLK-QEDVA-54)
12.4.56.0 - 12.4.57.255	AT&T HSDS1 (NETBLK-ATTHSDS1-56-0)
12.4.59.0 - 12.4.59.255	Printing Industries of America (NETBLK-PRINTAMER-59-0)
12.4.60.0 - 12.4.60.127	Sheneandoah Valley Academy (NETBLK-SVA-60-0)
12.4.60.128 - 12.4.60.143	Tri-Dim Filter Corporation (NETBLK-TRIDIM-60-128)
12.4.60.144 - 12.4.60.159	Howard Shockey and Sons, Inc. (NETBLK-SHOCKEY-60-144)
12.4.60.160 - 12.4.60.191	BNFL, Inc. (NETBLK-BNFLINC-60-160)
12.4.61.0 - 12.4.61.255	Oregon Trail (NETBLK-OREGONTRL-61-0)
12.4.62.0 - 12.4.63.255	TIW Systems, Inc. (NETBLK-TIWSYS-62-0)
12.4.64.0 - 12.4.64.255	AFL/ Air Line Pilots Association (NETBLK-AIRLINEPILOTS-640)
12.4.65.0 - 12.4.65.127	Insurance Institute for Highway Safety (NETBLK-INSINSTIT-650)
12.4.65.144 - 12.4.65.159	MELNOR, INC. (NETBLK-MELNOR-65-144)
12.4.65.160 - 12.4.65.191	Education Credit Services (NETBLK-EDUCATIONCRED-65-160)
12.4.65.192 - 12.4.65.255	National Alcohol Beverage Control Association (NETBLK-NABCA-65-192)
12.4.66.0 - 12.4.66.255	Orion Scientific System (NETBLK-OSS-660)
12.4.67.0 - 12.4.67.255	Northrup Grumman (NETBLK-NORTHRUP-67-0)
12.4.68.0 - 12.4.68.255	Mindbank Consulting (NETBLK-MINDBANK-680 )
12.4.69.0 - 12.4.69.15	F&M Bank (NETBLK-FM-690)
12.4.69.16 - 12.4.69.31	AT&T Solutions (NETBLK-ATTSOLUTIONSVA-6916)
12.4.69.32 - 12.4.69.47	Jetform (Falls Church, VA) (NETBLK-JETFORM-69-32)
12.4.69.48 - 12.4.69.63	Kenda Systems Inc (VA) (NETBLK-KENDA-69-48)
12.4.69.64 - 12.4.69.127	Loral Space and Communications (NETBLK-LORALSPACECO-69-64)
12.4.69.128 - 12.4.69.255	MWR Support Activity, Code MWI (NETBLK-MWR-69-128)
12.4.70.0 - 12.4.70.255	Central Rappahannock Refional Library (NETBLK-CRRL-70-0)
12.4.71.0 - 12.4.71.255	AT&T HSDS1 (NETBLK-ATTHSDS1-71-0)
12.4.72.0 - 12.4.79.255	AT&T ICONET #1,#2,#3 (NETBLK-ATTTTTT-72-0)
12.4.80.0 - 12.4.80.255	Euclid Chemical Company (NETBLK-EUCLID-80-0)
12.4.81.128 - 12.4.81.143	Oglebay-Norton Company (NETBLK-ONC-81128)
12.4.81.160 - 12.4.81.191	The Johnson Rubber Company (NETBLK-TJRB-81-160)
12.4.81.192 - 12.4.81.223	First Catholic Slovak Ladies Association (NETBLK-FIRSTCATHOLIC-81-192)
12.4.81.224 - 12.4.81.239	Micro 21 (NETBLK-MICRO21-81-224)
12.4.81.240 - 12.4.81.255	Erico Inc. (NETBLK-ERICO-81-240)
12.4.82.0 - 12.4.82.255	realogic Inc (NETBLK-REAL-820)
12.4.83.0 - 12.4.83.255	Travel Centers of America (NETBLK-TCA-830)
12.4.84.0 - 12.4.84.127	Developers Diversified Realty Corporation (NETBLK-DEVELOPERS-84-0)
12.4.84.128 - 12.4.84.255	Pentagon Engineering (NETBLK-PE-84-128)
12.4.85.0 - 12.4.85.255	Pioneer Standard Electronics, Inc. (NETBLK-PIOS-850)
12.4.86.0 - 12.4.86.255	Hitachi Medical Systems America Inc. (NETBLK-HMSAI-860)
12.4.87.0 - 12.4.87.255	Gibson-Homans (NETBLK-GH-87-0)
12.4.88.0 - 12.4.88.127	Level Propane Gases Inc (NETBLK-LPGI-88-0)
12.4.88.128 - 12.4.88.143	Cresent Metal Products (NETBLK-CMP-88-128)
12.4.88.144 - 12.4.88.151	Steris Corporation (NETBLK-STERISCO-88-144)
12.4.88.160 - 12.4.88.191	Threshold Data Technologies (NETBLK-TDT-88-160)
12.4.88.192 - 12.4.88.207	LDA Systems (NETBLK-LDAS-88-192)
12.4.88.208 - 12.4.88.223	ATV/VarServ (NETBLK-ATVVARSERV-88-208)
12.4.88.224 - 12.4.88.239	Kinetico International (NETBLK-KINETICOINT-88-224)
12.4.88.240 - 12.4.88.255	Liturgical Publications (NETBLK-MASSINTRANSIT-88-240)
12.4.90.0 - 12.4.90.127	Cliffs Mining Services Company (NETBLK-CMSC-90-0)
12.4.90.128 - 12.4.90.143	Master Builders, Inc. (NETBLK-MBI-90-128 )
12.4.90.160 - 12.4.90.191	Arter & Hadden (NETBLK-ARTERHADDEN-90-160)
12.4.90.192 - 12.4.90.255	Arter & Hadden (NETBLK-ARTERHADDEN-90-192)
12.4.91.0 - 12.4.91.255	The Richards E. Jacobs Group (NETBLK-TREJG-91-0)
12.4.92.0 - 12.4.94.255	Steris Corporation (NETBLK-STERISCO-92-0)
12.4.95.0 - 12.4.95.255	Master Builders, Inc. (NETBLK-MBI-95-0)
12.4.96.0 - 12.4.97.255	Internet of the Sandhills (NETBLK-INTERNETOF-96-0)
12.4.98.0 - 12.4.98.255	Lynxus, Inc. (NETBLK-LYNXUS-98)
12.4.99.0 - 12.4.99.255	Carolina Builders Corporation (NETBLK-CAROLCORP-99-0)
12.4.100.0 - 12.4.100.255	Public Works Commission (NETBLK-PUBLICWORKS-100)
12.4.101.0 - 12.4.101.255	Lynxus, Inc. (NETBLK-LYNXUS-101)
12.4.102.0 - 12.4.102.255	Harrah's Entertainment, Inc (NETBLK-HARRAHS-102-0)
12.4.104.0 - 12.4.104.255	Hoffer Flow Controls Inc (NETBLK-HFCI-104-0)
12.4.105.0 - 12.4.105.7	Southern Lithoplate (NETBLK-SL-105-0)
12.4.105.8 - 12.4.105.15	Tipper Tie (NETBLK-TIPPER-105-8)
12.4.105.32 - 12.4.105.63	Sloan Financial Group (NETBLK-SLOANFINANCIA-105-32)
12.4.105.64 - 12.4.105.79	Public Works Commission (NETBLK-PUBLICWORKS-105-64)
12.4.105.80 - 12.4.105.95	Hard Mac, Inc (Lossem ConsultantsDBA Online4u.net) (NETBLK-LOSSEMCONS-105-80)
12.4.105.96 - 12.4.105.111	Worsley Companies (NETBLK-WORSLEYCOM-105-96)
12.4.105.112 - 12.4.105.127	Bruce Foods Corporation (NETBLK-BRUCEFOODSLA-105-112)
12.4.105.128 - 12.4.105.255	P C Solutions (NETBLK-PCSOLUTIONS-105-128)
12.4.106.0 - 12.4.106.255	Smith, Anderson, Blount, Dorset & Mitchell (NETBLK-SABDM-106-0)
12.4.108.0 - 12.4.108.255	Xaranda Internet, Inc. (NETBLK-XARANDA-108)
12.4.109.0 - 12.4.109.255	Computersoft, Inc. (NETBLK-COMPUTERSOFT-109)
12.4.110.0 - 12.4.110.15	Morganite Incorporated (NETBLK-MORGANITE-110-0)
12.4.110.16 - 12.4.110.31	Zevatech, Inc. (NETBLK-ZEVATECH1-110-16)
12.4.110.32 - 12.4.110.47	Specialty Teleconstructors (NETBLK-OMNIAMERICA1-110-32)
12.4.110.48 - 12.4.110.63	Scapa Group (NETBLK-SCAGRO-110-48)
12.4.110.64 - 12.4.110.79	Convenience USA,L.L.C. (NETBLK-CONVENIENCE-110-64)
12.4.110.80 - 12.4.110.95	Hampton Industries (NETBLK-HAMPTON1-110-80)
12.4.110.96 - 12.4.110.111	EdwardValves (NETBLK-EDWARDEALVE1-110-96)
12.4.110.112 - 12.4.110.127	Standard Commercial Corporation, Inc. (NETBLK-SCCGROUP-110-112)
12.4.110.128 - 12.4.110.191	Travel Mgt Partners (NETBLK-TRAVELPAT-110-128)
12.4.110.192 - 12.4.110.255	DS Atlantic (NETBLK-DSATLANTIC-110-192)
12.4.111.0 - 12.4.111.255	Ki Networks 1 (NETBLK-KICT-111)
12.4.112.128 - 12.4.112.143	Independent Bankers Association of America (NETBLK-IBAA-112-128)
12.4.112.160 - 12.4.112.191	On-Site Sourcing, Inc. (NETBLK-ONSITESOURCIN-112-160)
12.4.112.192 - 12.4.112.207	Law & Economic Consulting Group (NETBLK-LAWANDECON-112-192)
12.4.112.208 - 12.4.112.223	CXTEL (NETBLK-CXTEL-112-208)
12.4.112.224 - 12.4.112.255	American Institute of Architects (NETBLK-AIAORG-112-224)
12.4.114.0 - 12.4.114.255	GS Communications (NETBLK-GSCOMM-114-0 )
12.4.115.0 - 12.4.115.31	National Aids Fund (NETBLK-NAFDC-115-0)
12.4.115.32 - 12.4.115.63	RCI GROUP (NETBLK-RCIGROUP-115-32)
12.4.115.64 - 12.4.115.79	Global Environment Fund (NETBLK-GFUNDS-115-64)
12.4.115.80 - 12.4.115.95	UMWA Health & Retirement Funds (NETBLK-UNWAUFUNDS-115-80)
12.4.115.96 - 12.4.115.127	US-ASEAN (NETBLK-ASEAN-115-96)
12.4.116.0 - 12.4.116.31	Sughrue Mion Zinn Macpeak & Seas (NETBLK-SMZMS-116-0A)
12.4.116.32 - 12.4.116.63	AFL/CIO AFGE (NETBLK-AFGE-116-32)
12.4.117.0 - 12.4.117.255	Choice Hotels International, Inc (NETBLK-CHOICEHOTEL-117-0)
12.4.118.0 - 12.4.118.255	CXTEL (NETBLK-CXTEL-118)
12.4.119.0 - 12.4.119.255	GS Communications (NETBLK-GSCOMM-119)
12.4.120.0 - 12.4.120.15	Comprehensive Health Services (NETBLK-CHSMEDICAL-120-0)
12.4.120.16 - 12.4.120.31	Books International (NETBLK-BOOKSINTL-120-16)
12.4.120.32 - 12.4.120.63	American Association of State Social Work Boards (NETBLK-AASSWB-120-32)
12.4.120.64 - 12.4.120.79	J. E. Robert (NETBLK-JEROBERTS-120-64)
12.4.120.80 - 12.4.120.95	WelchNorman & Coley (NETBLK-WELCHNORMANC-120-80)
12.4.120.96 - 12.4.120.127	NISH (NETBLK-NISH-120-96)
12.4.120.128 - 12.4.120.255	Computer Language Research (NETBLK-CLR-120-128)
12.4.121.0 - 12.4.121.255	Cylink Corporation (NETBLK-CYLINKCORP-121)
12.4.122.0 - 12.4.122.255	Shenandoah Electronic Intelligence, Inc. (NETBLK-SEIINC-122)
12.4.123.0 - 12.4.123.63	Books International (NETBLK-BOOKSINTL-123-0)
12.4.123.64 - 12.4.123.79	Mountainside Software (NETBLK-MOUNTAINSW-123-64)
12.4.123.80 - 12.4.123.87	Central Rappahannock Refional Library (NETBLK-CRRL-123-80)
12.4.123.96 - 12.4.123.111	Americasbank Mortgage (NETBLK-AMERBAMORT-123-96)
12.4.123.112 - 12.4.123.127	Burns, Doane, Swecker & Mathis (NETBLK-BURNS703-123-112)
12.4.123.128 - 12.4.123.255	Ventana Corporation (NETBLK-VENTANA703-123-128)
12.4.124.0 - 12.4.125.255	Telos Corporation (NETBLK-TELOS-124)
12.4.126.0 - 12.4.127.255	Vista Information Technologies (NETBLK-VISTA-126)
12.4.128.0 - 12.4.128.127	Glatfelter Insurance Group (NETBLK-GLATFELTER-128-0)
12.4.128.128 - 12.4.128.255	R.H. Sheppard (NETBLK-RHSHEPPARD-128-128)
12.4.129.0 - 12.4.129.127	Rhoads and Sinons (NETBLK-SINONS-1290)
12.4.129.144 - 12.4.129.159	Old Guard Insurance Group (NETBLK-OGIG-129144)
12.4.129.160 - 12.4.129.175	North American Communications (NETBLK-NAC-129-160)
12.4.129.176 - 12.4.129.191	Pennsylania-American Water company (NETBLK-PAWC-129-176)
12.4.129.192 - 12.4.129.255	St.Onge Company (NETBLK-STONGE-129192)
12.4.130.0 - 12.4.130.255	Lebanon Seaboard Corp (NETBLK-LEBANON-130-0)
12.4.132.0 - 12.4.132.127	PA Credit Union League (NETBLK-QPACUL-132-0)
12.4.132.128 - 12.4.132.255	National Computer Security (NETBLK-NATCOMSEC-132128)
12.4.133.0 - 12.4.133.255	Rhoads and Sinons (NETBLK-SINONS-133)
12.4.136.0 - 12.4.136.255	Morgan Products (NETBLK-MORGANPRODUCTS-1360)
12.4.137.0 - 12.4.137.255	Penn College of Technology (NETBLK-PENNCOLLEGE-1370)
12.4.138.0 - 12.4.140.255	Smeal Enterprises (NETBLK-SMEAL-1380)
12.4.141.0 - 12.4.141.127	Minitab Inc (NETBLK-MI-141-0)
12.4.141.128 - 12.4.141.255	Datcon Instrument Co. (NETBLK-DATCON-141-128)
12.4.142.0 - 12.4.143.255	Administrative Office of Pennsylvania Courts (NETBLK-AOPC-142-0)
12.4.144.0 - 12.4.144.31	Holt Manufacturing Inc. (NETBLK-HOLTMFG-144-0)
12.4.144.32 - 12.4.144.63	United Guaranty (NETBLK-UNITEDGUA-144-32)
12.4.144.64 - 12.4.144.127	Beacon Technologies, Inc. (NETBLK-BEACONTECH-144-64)
12.4.144.128 - 12.4.144.143	Micronetics (NETBLK-MICRONETICS-144-128)
12.4.145.0 - 12.4.145.255	Biznexus (NETBLK-BIZNEXUS-1450)
12.4.146.0 - 12.4.146.127	Remington Arms Co. (NETBLK-RAC-1460)
12.4.146.128 - 12.4.146.191	BBA Friction Inc. (NETBLK-BBA-146128)
12.4.146.224 - 12.4.146.239	Southern Foods, Inc. (NETBLK-SFI-146-224)
12.4.147.0 - 12.4.147.255	Dimon Inc (NETBLK-DIMON-1470)
12.4.149.0 - 12.4.149.255	Dynamic Controls (NETBLK-DYNAMIC-149)
12.4.150.0 - 12.4.150.127	Kaplan Company (NETBLK-KAPLANCO-150-0)
12.4.150.128 - 12.4.150.143	Chatham Hall (NETBLK-CHALL-150-128)
12.4.150.144 - 12.4.150.159	AIS Worldwide, Inc (NETBLK-AIS-150-144)
12.4.150.160 - 12.4.150.175	Unifi, Inc (NETBLK-UNIFIINC-150-160)
12.4.150.176 - 12.4.150.191	US Label (NETBLK-USL-150-176)
12.4.151.0 - 12.4.151.255	R. J. Reynolds Tobacco Company (NETBLK-RJREYNLODS-151-0)
12.4.152.0 - 12.4.153.255	Biznexus (NETBLK-BIZ-152-0)
12.4.154.0 - 12.4.154.63	Digital Image Management, Inc. (NETBLK-DIMI-154-0)
12.4.154.64 - 12.4.154.95	Beacon Technologies, Inc. (NETBLK-BEACONTECH-154-64)
12.4.154.96 - 12.4.154.111	Dominion Solutions, Inc. (NETBLK-DOMINIONS-154-96)
12.4.154.112 - 12.4.154.127	Auspice, Inc (NETBLK-AUSPICEINC-154-112)
12.4.154.128 - 12.4.154.159	the packett group (NETBLK-PACKETT-154-128)
12.4.154.160 - 12.4.154.175	Tanger Properties Limited Partnership (NETBLK-TANGEROUTLET-154-160)
12.4.154.176 - 12.4.154.191	Riddle & Cockrell, Inc. (NETBLK-RIDDLE7152-154-176)
12.4.154.192 - 12.4.154.207	O Henry (NETBLK-OHENRYINC-154-192)
12.4.154.208 - 12.4.154.223	Clifford W. Estes & Co (NETBLK-CLIFFORDW-154-208)
12.4.154.224 - 12.4.154.239	Acadia Elastomers (NETBLK-ACADIA-154-224)
12.4.154.240 - 12.4.154.255	Pace Communications, Inc. (NETBLK-PACECOM-154-240)
12.4.155.0 - 12.4.155.255	Tultex Corp (NETBLK-TULTEX-155-0)
12.4.156.0 - 12.4.156.255	Holiday Inn - Four Serasons (NETBLK-HOLIDAYINN-156-0)
12.4.157.0 - 12.4.157.15	Cone Mills Corporation (NETBLK-CMC-157-0)
12.4.157.32 - 12.4.157.47	RF Micro Devices (NETBLK-RFMD-157-32)
12.4.157.48 - 12.4.157.63	Greenfield Software Inc (NETBLK-GREENFIELDSW-157-48)
12.4.157.64 - 12.4.157.127	R. J. Reynolds Tobacco Company (NETBLK-RJREYNLODS-157-64)
12.4.157.128 - 12.4.157.255	B/E Aerospace, Inc. (NETBLK-BEAI-157-128)
12.4.158.0 - 12.4.158.255	SSA Southeast (NETBLK-SSASE-158-0)
12.4.159.0 - 12.4.159.255	The Todd Organization (NETBLK-TODDORG-159)
12.4.160.0 - 12.4.160.255	X-Treme Net (NETBLK-XTREME-1600)
12.4.161.0 - 12.4.161.255	University of Charleston (NETBLK-UCHASWV-161)
12.4.162.0 - 12.4.163.255	College of West Virginia (NETBLK-CWV-1620)
12.4.164.0 - 12.4.164.255	Highland Cellular (NETBLK-INETONE-164-0)
12.4.165.0 - 12.4.165.255	Turner Vision Inc. (NETBLK-TVI-165-0)
12.4.166.0 - 12.4.167.255	Eureka Networks (NETBLK-EUREKA-166-0)
12.4.169.0 - 12.4.169.15	First Century Bank, NA (NETBLK-FIRSTCENT-169-0)
12.4.169.16 - 12.4.169.31	AEI Holding Inc. (NETBLK-AEI-169-16)
12.4.169.32 - 12.4.169.47	McDonough Corporation (NETBLK-MCDONOUGH-169-32)
12.4.169.48 - 12.4.169.63	robinson & mcelwee (NETBLK-ROMC-169-48)
12.4.169.64 - 12.4.169.95	Worldwide Equipment, Inc. (NETBLK-WORLDEQUIP-169-64)
12.4.169.128 - 12.4.169.255	McDonough Corporation (NETBLK-MCDONOUGH-169-128)
12.4.175.0 - 12.4.175.255	Central City On-Line, DBA EZNET (NETBLK-EZWV-175)
12.4.175.120 - 12.4.175.127	Pleasant Valley Hospital (NETBLK-EZWV-012004175120-29)
12.4.175.240 - 12.4.175.247	First Physicians Network (NETBLK-EZWV-012004175240-29)
12.4.176.0 - 12.4.176.255	B-Right Trucking (NETBLK-B-RIGHT-176-0)
12.4.177.0 - 12.4.177.127	Nashbar (NETBLK-NASHBAR-1770)
12.4.177.128 - 12.4.177.143	Americhem (NETBLK-AMERICHEM-177-128)
12.4.177.144 - 12.4.177.159	Compass Enterprises (NETBLK-COMPASS-177-144)
12.4.177.160 - 12.4.177.191	Republic Engineered Steels (NETBLK-REPSTEEL-177-160)
12.4.177.192 - 12.4.177.223	Aetna Freight Lines (NETBLK-AETNAFREIGHT-177192)
12.4.177.224 - 12.4.177.239	Westfield Companies (NETBLK-WESTFIELD-177-224)
12.4.177.240 - 12.4.177.255	Dairy Mart Convenience Stores (NETBLK-DMCS-177-240)
12.4.178.0 - 12.4.178.63	Liquid Control Corporation (NETBLK-LCC-178-0)
12.4.178.64 - 12.4.178.79	Ajax Magnethermic Corp. (NETBLK-AMC-178-64)
12.4.178.80 - 12.4.178.95	Alphabet (NETBLK-ALPHABET-178-80)
12.4.178.96 - 12.4.178.127	Compass Enterprises (NETBLK-COMPASS-178-96)
12.4.178.128 - 12.4.178.255	The Davey Tree Expert Company (NETBLK-THEDAVEY-178-128)
12.4.179.0 - 12.4.179.31	RJF International Corporation (NETBLK-RJFINTL-179-0)
12.4.179.32 - 12.4.179.63	Danieli Corporation (NETBLK-DC-179-32)
12.4.179.64 - 12.4.179.95	RMI Titanium (NETBLK-RMI-179-64)
12.4.179.96 - 12.4.179.127	Hausted (NETBLK-HAUSTED-179-96)
12.4.179.128 - 12.4.179.255	Beckley Cardy Inc. (NETBLK-BCI-179-128)
12.4.181.0 - 12.4.181.255	F.E.Myers (NETBLK-FEMYERS1-181)
12.4.182.0 - 12.4.182.127	Seaman Corp. (NETBLK-SEAMANCORP-182-0)
12.4.182.128 - 12.4.182.143	General Extrusions,Inc (NETBLK-GEEX-182-128)
12.4.182.144 - 12.4.182.159	landmark plastic (NETBLK-LANDMARK-182-144)
12.4.182.160 - 12.4.182.191	Lomak Petroleum (NETBLK-LOMAKPETROLE-182-160)
12.4.182.192 - 12.4.182.255	Rpm, Inc. (NETBLK-RPMINC330-182-192)
12.4.184.0 - 12.4.188.255	ACS, Inc. (NETBLK-ACS-184)
12.4.190.0 - 12.4.190.255	Berg Electronics (NETBLK-BERGPA-190)
12.4.192.0 - 12.4.192.15	Potomac TV (NETBLK-POTOMACTV-192-0)
12.4.192.16 - 12.4.192.31	Care Management Resources, Inc (NETBLK-CAREMANGRES-192-16)
12.4.192.32 - 12.4.192.47	Snyders of Hanover (NETBLK-SNYDERS-192-32)
12.4.192.48 - 12.4.192.63	KIP America (NETBLK-KIPAMERICA-192-48)
12.4.192.64 - 12.4.192.127	Embassy of United States of America (NETBLK-EOUSOA-192-64)
12.4.192.128 - 12.4.192.159	Potomac TV (NETBLK-POTOMACTV-192-128)
12.4.192.160 - 12.4.192.191	Dover Chemical (NETBLK-DC-192-160)
12.4.193.0 - 12.4.193.255	CounterPart International, Inc (NETBLK-COUNTERPART-193-0)
12.4.194.0 - 12.4.194.255	United Brotherhood of Carpenters & Joiners of Amer (NETBLK-UBCJA-194-0)
12.4.195.0 - 12.4.195.255	The Goodyear Tire & Rubber Company (NETBLK-TGTRC-195-0)
12.4.196.0 - 12.4.199.255	Broad Band Networks / ESINET (NETBLK-BBNESINET-196)
12.4.200.0 - 12.4.200.255	State of the Art Inc. (NETBLK-STAI-2000)
12.4.201.0 - 12.4.201.255	Innernet Inc. (NETBLK-ININ-201-0)
12.4.202.0 - 12.4.202.255	CDS Solutions (NETBLK-CDS-SOLUTIONS-202-0)
12.4.203.0 - 12.4.203.15	Carole Hochman Designs (NETBLK-CHD-203-0)
12.4.203.32 - 12.4.203.47	Shop-Vac Corp. (NETBLK-SHOPVAC-203-32)
12.4.203.48 - 12.4.203.63	PA Credit Union League (NETBLK-PACUL-203-48)
12.4.203.64 - 12.4.203.95	Shop-Vac Corp. (NETBLK-SHOPVAC-203-64)
12.4.203.96 - 12.4.203.127	brotherhoods relief & compensation fund (NETBLK-BRRECOFU-203-96)
12.4.203.128 - 12.4.203.255	Morley Companies (NETBLK-MORLEY-203-128)
12.4.204.0 - 12.4.204.255	armstrong world industries (NETBLK-ARMSTRONG-204)
12.4.205.0 - 12.4.205.127	Phoenix Contact Inc. (NETBLK-PCI-205-0)
12.4.205.128 - 12.4.205.255	New MMI Corporation (NETBLK-NEWMMI-205-128)
12.4.206.0 - 12.4.206.255	CDS Solutions (NETBLK-CDS-SOLUTIONS-206-0)
12.4.207.0 - 12.4.207.255	ACS, Inc. (NETBLK-ACS-207-0)
12.4.208.64 - 12.4.208.79	Fidelity & Deposit Company of Maryland (NETBLK-FED-208-64)
12.4.208.96 - 12.4.208.111	Taylor Technologies Inc. (NETBLK-TAYLORTECH-208-96)
12.4.208.112 - 12.4.208.127	Icelandair (NETBLK-ICE-208-112)
12.4.208.128 - 12.4.208.143	CENTURY 21 NEW HORIZON (NETBLK-CNH-208-128)
12.4.208.144 - 12.4.208.159	Magellan Specialty Health Services (NETBLK-MAGSPEC-208-144)
12.4.208.192 - 12.4.208.255	MARYLAND MARKET RESEARCH INC (NETBLK-MARYLANDMARKE-208-192)
12.4.209.0 - 12.4.209.255	Nucletron (NETBLK-NUCLETRON-2090)
12.4.210.0 - 12.4.210.127	Globomax (NETBLK-G-210-0)
12.4.210.128 - 12.4.210.191	Baptist Convention of Maryland/MD (NETBLK-BBCCOMM-210-128)
12.4.210.192 - 12.4.210.255	Douron, Inc. (NETBLK-DINC-210-192)
12.4.211.0 - 12.4.211.255	the black and decker corp (NETBLK-BD-211-0 )
12.4.212.0 - 12.4.212.255	Spectra (NETBLK-SPECTRA-212-0)
12.4.213.0 - 12.4.213.255	Pajco Products Inc. (NETBLK-PPI-213-0)
12.4.214.0 - 12.4.214.127	International Youth Foundation (NETBLK-IYF-214-0)
12.4.214.128 - 12.4.214.159	Gilman School, Inc. (NETBLK-GSI-214-128)
12.4.214.160 - 12.4.214.175	Chesapeake Associated Enterprises (NETBLK-CHESAPEAKEASS-214-160)
12.4.214.176 - 12.4.214.191	Wartsila NSD North America (NETBLK-WARTSILA-214-176)
12.4.214.192 - 12.4.214.255	Ajilon Services (NETBLK-AJILON-214-192)
12.4.215.0 - 12.4.215.255	SkyNetCommunications (NETBLK-SNC-215-0)
12.4.216.0 - 12.4.216.127	Dap Products, Inc. (NETBLK-DPI-216-0)
12.4.216.128 - 12.4.216.143	Creative Direct Response Inc (NETBLK-CREATIVED-216-128)
12.4.216.144 - 12.4.216.159	ALCORE (NETBLK-ALCORENET-216-144)
12.4.216.160 - 12.4.216.175	Healthware Solutions (NETBLK-HEALTHWARE-216-160)
12.4.216.176 - 12.4.216.191	Adams Express Company (NETBLK-ADAMSEXP-216-176)
12.4.216.192 - 12.4.216.255	Environmental Elements Corporation (NETBLK-ENVIRONMENT-216-192)
12.4.217.0 - 12.4.217.15	Specialty Teleconstructors (NETBLK-OMNIAMERICA1-217-0)
12.4.217.16 - 12.4.217.31	AT&T Government Markets (NETBLK-ENTERPRISE21-217-16)
12.4.217.32 - 12.4.217.63	Adams Express Company (NETBLK-ADAMSEXP-217-32)
12.4.217.64 - 12.4.217.79	Transettlements (NETBLK-TRANSETTLE-217-64)
12.4.217.80 - 12.4.217.95	Harford Mutual (NETBLK-HARFORDMUTUAL-217-80)
12.4.217.96 - 12.4.217.111	local government insurence (NETBLK-LGIT-217-96)
12.4.218.0 - 12.4.219.255	DE Technologies L.L.C (NETBLK-DETECHNOLOGY-218)
12.4.220.0 - 12.4.220.255	Patmos International (NETBLK-PATMOSINT-220)
12.4.221.0 - 12.4.221.255	Patmos International (NETBLK-PATMOSINT-221)
12.4.224.0 - 12.4.224.255	Microsystems of Buckhannon (NETBLK-MSYS-2240)
12.4.225.0 - 12.4.225.255	Microsystems of Buckhannon (NETBLK-MSYS-2250)
12.4.226.0 - 12.4.226.31	Consol Inc. (NETBLK-CONSOL-2260)
12.4.226.32 - 12.4.226.47	Seneca Printing (NETBLK-SENECA-226-32 )
12.4.226.48 - 12.4.226.63	Robicon (NETBLK-ROBICON-226-48)
12.4.226.64 - 12.4.226.79	centria (NETBLK-CENTRIA-226-64)
12.4.226.96 - 12.4.226.127	Fleetwood Folding Trailers (NETBLK-FFT-226-96)
12.4.226.128 - 12.4.226.255	Wheeler Brothers (NETBLK-WHEELER-226-128)
12.4.227.0 - 12.4.227.255	Chelsea Building Products (NETBLK-CHELSEA-2270)
12.4.228.0 - 12.4.228.255	Ogden Newspapers (NETBLK-OGDEN-228-0)
12.4.229.0 - 12.4.229.255	Globe Metallurigical (NETBLK-GLOBE-229-0)
12.4.230.0 - 12.4.230.63	Centimark Corporation (NETBLK-CENTIMARKCORP-230-0)
12.4.230.64 - 12.4.230.79	Kenda Systems Inc (PA) (NETBLK-KENDA-230-64)
12.4.230.96 - 12.4.230.111	Amercian Bridge Company (NETBLK-AMERICANB-230-96)
12.4.230.112 - 12.4.230.127	Pitt Auto Electric Co. (NETBLK-PITTAUTO-230-112)
12.4.230.128 - 12.4.230.255	Seco Warwick Corporation (NETBLK-SECOWARWICK-230-128)
12.4.231.0 - 12.4.231.63	Triad Data (NETBLK-TRIADDATA-231-0)
12.4.231.64 - 12.4.231.79	Pitt Auto Electric Co. (NETBLK-PITTAUTO-231-64)
12.4.231.80 - 12.4.231.95	Concepts in Communication (NETBLK-CONCEPTS-231-80)
12.4.231.96 - 12.4.231.111	Pressley Ridge School (NETBLK-PRESSLEY-231-96)
12.4.231.112 - 12.4.231.127	Union Electric Steel (NETBLK-UNIONES1-231-112)
12.4.231.128 - 12.4.231.255	Managed Care of America (NETBLK-MANAGEDCARE-231-128)
12.4.232.0 - 12.4.232.255	United Steelworkers of America (NETBLK-STEEL-232-0)
12.4.234.0 - 12.4.235.255	Electronic Images, Inc. (NETBLK-EII-234-0 )
12.4.236.0 - 12.4.236.255	American Teleport (NETBLK-AMTEL-236)
12.4.237.0 - 12.4.237.255	Mobile Computer Services (NETBLK-MOBILECOM-237)
12.4.238.0 - 12.4.239.255	United Steelworkers of America (NETBLK-STEEL-238)
12.4.240.0 - 12.4.240.63	Central Virginia Electric Cooperative (NETBLK-CENTRALVIRGIN-240-0)
12.4.240.64 - 12.4.240.79	Weinstein Management Co. Inc (NETBLK-WMCI-240-64)
12.4.240.80 - 12.4.240.95	United Power, Corp (NETBLK-UPC-240-80)
12.4.240.96 - 12.4.240.111	W F of R (NETBLK-WFOR-240-96)
12.4.240.112 - 12.4.240.127	Digital Video Express, L.P. (NETBLK-DVELP-240-112)
12.4.240.128 - 12.4.240.191	Comtrad Industries (NETBLK-CII-240-128)
12.4.240.192 - 12.4.240.223	NTS Marketing (NETBLK-NTSM-240-192)
12.4.240.224 - 12.4.240.255	Cornerstone Realty Income Trust, Inc. (NETBLK-CORNERSTONE-240-224)
12.4.241.0 - 12.4.241.255	Database Solutions (Empirical Softwar) (NETBLK-DSE-241-0)
12.4.242.0 - 12.4.242.127	Amvest Corporation (NETBLK-AC-242-0)
12.4.242.144 - 12.4.242.159	Brenco, Inc. (NETBLK-BRENCOINC-242-144)
12.4.242.160 - 12.4.242.175	PHILLIPS SALES INC (NETBLK-PHILLIPSSALES-242-160)
12.4.242.176 - 12.4.242.191	PHILLIPS SALES INC (NETBLK-PHILLIPSSALES-242-176)
12.4.242.192 - 12.4.242.207	American Safety Razo (NETBLK-AMERNET1-242-192)
12.4.242.208 - 12.4.242.223	Progress Printing (NETBLK-PROGPRINT-242-208)
12.4.242.224 - 12.4.242.255	Union Theological Seminary (NETBLK-UNIONPSCE-242-224)
12.4.243.0 - 12.4.243.255	Eskimo Pie Corporation (NETBLK-ESKIMOPIE-243)
12.4.244.0 - 12.4.247.255	Crutchfield New Media, LLC (NETBLK-CRUTCHFIELD-244-0)
12.4.248.0 - 12.4.253.255	Mcguire, Woods, Battle, and Booth L.L.P (NETBLK-MWBB-248-0)
12.4.254.0 - 12.4.254.255	Southern States Cooperative, Inc. (NETBLK-SSCNET1-254-0)
12.4.255.0 - 12.4.255.127	Automated Conveyor Systems (NETBLK-AUTOMATED804-255-0)
12.4.255.128 - 12.4.255.143	Media General (NETBLK-MEDIAGENERAL-255-128)
12.4.255.160 - 12.4.255.191	Colony Management Services, Inc. (NETBLK-COLONYMGMT-255-160)