2001:400::/23

American Registry for Internet Numbers

Summary

ASN
Not routed
Country
🇺🇸 United States
Domain
arin.net
Registry
ARIN
ID
ARIN-001

WHOIS

Network
2001:400::/23
Name
American Registry for Internet Numbers
Net name
ARIN-001
Registry
ARIN
Country
US
Abuse contact
Registration Services Department
Abuse email
hostmaster@arin.net
Abuse phone
+1-703-227-0660
Abuse address
P.O. Box 232290, Centreville, VA, 20120, United States

Overlapping Ranges

RangeSourceHolderCountry
2001:400::/23WHOIS (ARIN)American Registry for Internet NumbersUS
2001:4a8::/29ARIN available—ZZ
2001:4d8::/29ARIN available—ZZ
2001:5c0::/29ARIN available—ZZ
2001:488::/29ARIN available—ZZ
2001:498::/29ARIN available—ZZ
2001:540::/29ARIN available—ZZ
2001:558::/29BGP routeAS7922 Comcast Cable Communications, LLC—
2001:558::/29WHOIS (ARIN)Comcast Cable Communications, LLCUS
2001:558::/29ARIN assigned—US
2001:568::/29WHOIS (ARIN)TELUS Communications Inc.CA
2001:568::/29ARIN assigned—CA
2001:588::/29ARIN available—ZZ
2001:4a4::/30ARIN reserved—ZZ
2001:4b4::/30ARIN reserved—ZZ
2001:4bc::/30ARIN reserved—ZZ
2001:4c4::/30ARIN reserved—ZZ
2001:4cc::/30ARIN reserved—ZZ
2001:4d4::/30ARIN reserved—ZZ
2001:4e4::/30ARIN reserved—ZZ
2001:4ec::/30ARIN reserved—ZZ
2001:4f4::/30ARIN reserved—ZZ
2001:4fc::/30ARIN reserved—ZZ
2001:40c::/30ARIN reserved—ZZ
2001:41c::/30ARIN reserved—ZZ
2001:42c::/30ARIN reserved—ZZ
2001:43c::/30ARIN reserved—ZZ
2001:44c::/30ARIN reserved—ZZ
2001:45c::/30ARIN reserved—ZZ
2001:46c::/30ARIN reserved—ZZ
2001:47c::/30ARIN reserved—ZZ
2001:50c::/30ARIN reserved—ZZ
2001:51c::/30ARIN reserved—ZZ
2001:52c::/30ARIN reserved—ZZ
2001:53c::/30ARIN reserved—ZZ
2001:54c::/30ARIN reserved—ZZ
2001:57c::/30ARIN reserved—ZZ
2001:404::/30ARIN reserved—ZZ
2001:414::/30ARIN reserved—ZZ
2001:424::/30ARIN reserved—ZZ
2001:434::/30ARIN reserved—ZZ
2001:444::/30ARIN reserved—ZZ
2001:454::/30ARIN reserved—ZZ
2001:464::/30ARIN reserved—ZZ
2001:474::/30ARIN reserved—ZZ
2001:484::/30ARIN reserved—ZZ
2001:494::/30ARIN reserved—ZZ
2001:514::/30ARIN reserved—ZZ
2001:524::/30ARIN reserved—ZZ
2001:534::/30ARIN reserved—ZZ
2001:554::/30ARIN reserved—ZZ
2001:564::/30ARIN reserved—ZZ
2001:574::/30ARIN reserved—ZZ
2001:578::/30BGP routeAS22773 Cox Communications Inc.—
2001:578::/30WHOIS (ARIN)Cox Communications Inc.US
2001:578::/30ARIN assigned—US
2001:4a0::/32BGP routeAS8134 Baraga Telephone Company—
2001:4a0::/32WHOIS (ARIN)Baraga Telephone Company—
2001:4b0::/32WHOIS (ARIN)Yahoo Holdings Inc.—
2001:4b8::/32BGP routeAS14654 AT&T Enterprises, LLC—
2001:4b8::/32WHOIS (ARIN)AT&T Enterprises, LLC—
2001:4c0::/32BGP routeAS855 Bell Canada—
2001:4c0::/32WHOIS (ARIN)Bell Canada—
2001:4c8::/32BGP routeAS6461 Zayo Bandwidth—
2001:4c8::/32WHOIS (ARIN)Zayo BandwidthUS
2001:4d0::/32BGP routeAS297 National Aeronautics and Space Administration—
2001:4d0::/32WHOIS (ARIN)National Aeronautics and Space Administration—
2001:4e0::/32BGP routeAS2381 WiscNet—
2001:4e0::/32WHOIS (ARIN)WiscNet—
2001:4e8::/32BGP routeAS6327 Shaw Communications—
2001:4e8::/32WHOIS (ARIN)Shaw Communications—
2001:4f0::/32WHOIS (ARIN)Novani, LLC—
2001:4f8::/32BGP routeAS1280 Internet Systems Consortium, Inc.—
2001:4f8::/32WHOIS (ARIN)Internet Systems Consortium, Inc.—
2001:5a0::/32BGP routeAS6453 TATA COMMUNICATIONS (AMERICA) INC—
2001:5a0::/32WHOIS (ARIN)TATA COMMUNICATIONS (AMERICA) INCUS
2001:5a8::/32BGP routeAS46375 Sonic Telecom LLC—
2001:5a8::/32WHOIS (ARIN)Sonic.net, LLC—
2001:5b0::/32WHOIS (ARIN)Hughes Network Systems, LLC—
2001:5b8::/32BGP routeAS13645 BroadbandONE, LLC—
2001:5b8::/32WHOIS (ARIN)BroadbandONE, LLCUS
2001:5c8::/32WHOIS (ARIN)Vantiva USA Shared Services Inc.—
2001:5e0::/32BGP routeAS16713 Northwest Open Access Network—
2001:5e8::/32BGP routeAS5050 Pittsburgh Supercomputing Center—
2001:5f8::/32BGP routeAS5056 Aureon Network Services—
2001:400::/32BGP routeAS293 ESnet—
2001:400::/32WHOIS (ARIN)ESnetUS
2001:408::/32WHOIS (ARIN)NeoNova Network Services, LLC—
2001:410::/32BGP routeAS6509 CANARIE Inc—
2001:410::/32WHOIS (ARIN)CANARIE IncCA
2001:418::/32BGP routeAS2914 NTT America, Inc.—
2001:418::/32WHOIS (ARIN)NTT America, Inc.—
2001:420::/32BGP routeAS109 CISCO SYSTEMS, INC.—
2001:420::/32WHOIS (ARIN)CISCO SYSTEMS, INC.—
2001:428::/32BGP routeAS209 CenturyLink Communications, LLC—
2001:428::/32WHOIS (ARIN)CenturyLink Communications, LLCUS
2001:430::/32BGP routeAS7332 LightBound, LLC—
2001:430::/32WHOIS (ARIN)LightBound, LLC—
2001:438::/32BGP routeAS6461 Zayo Bandwidth—
2001:438::/32WHOIS (ARIN)Zayo BandwidthUS
2001:440::/32WHOIS (ARIN)Cogent Communications, LLC—
2001:450::/32BGP routeAS3549 Level 3 Parent, LLC—
2001:450::/32WHOIS (ARIN)Level 3 Parent, LLCUS
2001:458::/32BGP routeAS8002 Stealth Communications Services, LLC—
2001:458::/32WHOIS (ARIN)Stealth Communications Services, LLC—
2001:460::/32BGP routeAS209 CenturyLink Communications, LLC—
2001:460::/32WHOIS (ARIN)CenturyLink Communications, LLCUS
2001:468::/32BGP routeAS11537 Internet2—
2001:468::/32WHOIS (ARIN)Internet2US
2001:470::/32BGP routeAS6939 Hurricane Electric LLC—
2001:470::/32WHOIS (ARIN)Hurricane Electric LLCUS
2001:478::/32WHOIS (ARIN)Digital Realty Trust Inc.US
2001:480::/32BGP routeAS668 United States Department of Defense (DoD)—
2001:480::/32WHOIS (ARIN)High Performance Computing—
2001:490::/32WHOIS (ARIN)HERE North America LLC—
2001:508::/32BGP routeAS32020 Transact Ltd.—
2001:508::/32WHOIS (ARIN)Transact Ltd.—
2001:510::/32BGP routeAS376 Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)—
2001:510::/32WHOIS (ARIN)Reseau d'Informations Scientifiques du Quebec (RISQ Inc.)CA
2001:518::/32BGP routeAS8001 Cologix, Inc—
2001:518::/32WHOIS (ARIN)Cologix, Inc—
2001:520::/32WHOIS (ARIN)Florida Department of Management ServicesUS
2001:528::/32BGP routeAS46742 Quality Technology Services, LLC—
2001:528::/32WHOIS (ARIN)Quality Technology Services, LLCUS
2001:530::/32WHOIS (ARIN)High Speed Web/Genesis 2 Networks—
2001:538::/32BGP routeAS7381 BroadbandONE, LLC—
2001:538::/32WHOIS (ARIN)BroadbandONE, LLC—
2001:548::/32BGP routeAS30432 STRATA NETWORKS—
2001:548::/32WHOIS (ARIN)STRATA NETWORKS—
2001:550::/32BGP routeAS174 Cogent Communications, LLC—
2001:550::/32WHOIS (ARIN)Cogent Communications, LLCUS
2001:560::/32BGP routeAS18530 Isomedia, Inc.—
2001:560::/32WHOIS (ARIN)Isomedia, Inc.US
2001:570::/32WHOIS (ARIN)Verizon Business—
2001:580::/32BGP routeAS1798 State of Oregon—
2001:580::/32WHOIS (ARIN)State of Oregon—
2001:590::/32BGP routeAS3257 GTT Communications Inc.—
2001:590::/32WHOIS (ARIN)GTT Americas, LLCUS
2001:598::/32BGP routeAS21548 Beanfield Technologies Inc.—
2001:598::/32WHOIS (ARIN)APTUM MANAGED SERVICES (CANADA) INC.—
2001:56a::/33BGP routeAS852 TELUS Communications Inc.—
2001:56a:8000::/33BGP routeAS852 TELUS Communications Inc.—
2001:569::/33BGP routeAS852 TELUS Communications Inc.—
2001:56b::/34BGP routeAS852 TELUS Communications Inc.—
2001:569:8000::/34BGP routeAS852 TELUS Communications Inc.—
2001:569:c000::/34BGP routeAS852 TELUS Communications Inc.—
2001:56b:8000::/35BGP routeAS852 TELUS Communications Inc.—
2001:56b:a000::/35BGP routeAS852 TELUS Communications Inc.—
2001:420:2000::/35BGP routeAS109 CISCO SYSTEMS, INC.—
2001:490:2000::/35BGP routeAS14803 HERE North America LLC—

Nearby Ranges

RangeASN
2001:3c8:e105::/48AS24475 Office of Info.Tech. Admin. for Educational Development
2001:3c8:e10e::/48AS137546 Office of Info.Tech. Admin. for Educational Development
2001:3d8::/32AS9595 NTT-ME Corporation
2001:3e0::/32AS10013 FreeBit Co.,Ltd.
2001:3e0:3000::/48AS10013 FreeBit Co.,Ltd.
2001:600::/29AS702 Verizon Business
2001:600::/32AS702 Verizon Business
2001:600:1e0::/43AS5586 Verizon UK Limited
2001:608::/32AS5539 SpaceNet AG
2001:608:804::/48AS5539 SpaceNet AG