arin
2005-01-31
2025-04-24
7
7
2,048
17,170,432
| CIDR | Description | IP Num |
|---|---|---|
| 64.57.20.0/23 | Internet2 | 512 |
| 64.57.29.0/24 | Internet2 | 256 |
| 163.253.16.0/24 | Internet2 | 256 |
| 163.253.17.0/24 | Internet2 | 256 |
| 163.253.18.0/24 | Internet2 | 256 |
| 163.253.23.0/24 | Internet2 | 256 |
| 198.71.47.0/24 | Internet2 | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
| 2001:468:17::/48 | Internet2 | 65536 |
| 2001:468:f00::/40 | Internet2 Network Services | 16777216 |
| 2001:468:1f0c::/48 | Internet2 | 65536 |
| 2001:468:1f17::/48 | Internet2 | 65536 |
| 2001:468:ef01::/48 | Internet2 | 65536 |
| 2001:468:f000::/48 | Internet2 | 65536 |
| 2001:468:f0ff::/48 | Internet2 | 65536 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS199524 | GCORE - G-Core Labs S.A., LU |
|
108,800 | 110,624,768 | IPv4 |
IPv6 |
| AS1280 | ISC-AS-1280 - Internet Systems Consortium, Inc., US |
|
23,552 | 4,297,785,344 | IPv4 |
IPv6 |
| AS2152 | CENIC-2152 - CENIC, US |
|
2,013,952 | 4,294,967,296 | IPv4 |
IPv6 |
| AS9505 | TWGATE-AP - Chunghwa Telecom Co., Ltd., TW |
|
24,576 | 8,589,934,592 | IPv4 |
|
| AS15412 | FLAG-AS - FLAG TELECOM UK LIMITED, GB |
|
36,096 | 4,294,967,296 | IPv4 |
IPv6 |
| AS852 | ASN852 - TELUS Communications Inc., CA |
|
4,735,488 | 12,907,118,592 | IPv4 |
IPv6 |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG, CH |
|
3,553,792 | 204,347,408,384 | IPv4 |
IPv6 |
| AS3491 | CONSOLE-CONNECT-ASN - PCCW Global, Inc., US |
|
1,084,672 | 13,421,838,336 | IPv4 |
IPv6 |
| AS35280 | F5 - F5 Networks SARL, FR |
|
53,760 | 81,604,378,624 | IPv4 |
IPv6 |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US |
|
12,800 | 2,162,688 | IPv4 |
IPv6 |
| AS2497 | IIJ - Internet Initiative Japan Inc., JP |
|
3,842,816 | 17,716,871,168 | IPv4 |
IPv6 |
| AS6360 | UNIVHAWAII - University of Hawaii, US |
|
254,976 | 4,294,967,296 | IPv4 |
|
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US |
|
1,662,208 | 17,717,198,848 | IPv4 |
IPv6 |
| AS19151 | BBO-1 - BroadbandONE, LLC, US |
|
31,488 | 4,294,967,296 | IPv4 |
IPv6 |
| AS49544 | i3Dnet - i3D.net B.V, NL |
|
105,728 | 351,384,436,736 | IPv4 |
IPv6 |
| AS57695 | MISAKA - Misaka Network, Inc., US |
|
2,560 | 8,612,085,760 | IPv4 |
|
| AS1828 | UNITAS - Unitas Global, US |
|
56,064 | 44,023,414,784 | IPv4 |
|
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra International Limited, HK |
|
769,792 | 21,474,836,480 | IPv4 |
IPv6 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
585,216 | 282,636,229,083,136 | IPv4 |
IPv6 |
| AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC, US |
|
68,017,664 | 36,318,243,520,512 | IPv4 |
IPv6 |
| AS | Description | Country/Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS81 | NCREN - MCNC, US |
|
2,126,592 | 73,031,221,248 | IPv4 |
IPv6 |
| AS10578 | GIGAPOP-NE - Harvard University, US |
|
24,832 | 822,149,120 | IPv4 |
IPv6 |
| AS12654 | RIPE-NCC-RIS-AS - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL |
|
5,776 | 3,670,272 | IPv4 |
IPv6 |
| AS15412 | FLAG-AS - FLAG TELECOM UK LIMITED, GB |
|
36,096 | 4,294,967,296 | IPv4 |
|
| AS4134 | CHINANET-BACKBONE - No.31,Jin-rong Street, CN |
|
110,707,968 | 17,592,187,682,816 | IPv4 |
IPv6 |
| AS10490 | SOUTHERN-CROSSROADS-SOX - Georgia Institute of Technology, US |
|
256 | 4,294,967,296 | IPv4 |
IPv6 |
| AS13150 | CATON - CATO NETWORKS LTD, IL |
|
51,712 | 0 | IPv4 |
|
| AS36412 | DREXEL-ASN2 - Drexel University, US |
|
0 | 0 | IPv4 |
|
| AS36459 | GITHUB - GitHub, Inc., US |
|
9,216 | 34,360,786,944 | IPv4 |
|
| AS1742 | HARVARD-UNIV - Harvard University, US |
|
204,032 | 4,563,468,288 | IPv4 |
IPv6 |
| AS14361 | HOPONE-GLOBAL - HopOne Internet Corporation, US |
|
102,656 | 4,980,736 | IPv4 |
|
| AS14593 | SPACEX-STARLINK - Space Exploration Technologies Corporation, US |
|
509,952 | 8,343,126,016 | IPv4 |
|
| AS40387 | UI-ICCN - University of Illinois, US |
|
2,048 | 65,536 | IPv4 |
IPv6 |
| AS40627 | RC-COLO1 - RingCentral Inc, US |
|
17,920 | 65,536 | IPv4 |
|
| AS852 | ASN852 - TELUS Communications Inc., CA |
|
4,735,488 | 12,907,118,592 | IPv4 |
IPv6 |
| AS2152 | CENIC-2152 - CENIC, US |
|
2,013,952 | 4,294,967,296 | IPv4 |
IPv6 |
| AS2906 | AS-SSI - Netflix Streaming Services Inc., US |
|
161,792 | 12,886,016,000 | IPv4 |
|
| AS10326 | WPI - Worcester Polytechnic Institute, US |
|
2,048 | 65,536 | IPv4 |
IPv6 |
| AS11317 | GPN - Great Plains Network, US |
|
512 | 20,971,520 | IPv4 |
|
| AS35280 | F5 - F5 Networks SARL, FR |
|
53,760 | 81,604,378,624 | IPv4 |
IPv6 |
| AS57695 | MISAKA - Misaka Network, Inc., US |
|
2,560 | 8,612,085,760 | IPv4 |
IPv6 |
| AS396955 | INTERNET2-BLEND - Internet2, US |
|
3,584 | 17,498,112 | IPv4 |
IPv6 |
| AS42 | WOODYNET-1 - WoodyNet, Inc., US |
|
56,576 | 14,024,704 | IPv4 |
|
| AS5769 | VIDEOTRON - Videotron Ltee, CA |
|
2,785,024 | 34,359,738,368 | IPv4 |
IPv6 |
| AS22742 | CT-EDU-NET - Connecticut Education Network, US |
|
151,552 | 4,295,032,832 | IPv4 |
IPv6 |
| AS33189 | SOUTH-DAKOTA-RESEARCH-AND-EDUCATION-NETWORK - South Dakota Board of Regents, US |
|
2,048 | 4,294,967,296 | IPv4 |
IPv6 |
| AS396961 | INTERNET2-OSG - Internet2, US |
|
1,536 | 393,216 | IPv4 |
IPv6 |
| AS55 | UPENN - University of Pennsylvania, US |
|
262,400 | 4,294,967,296 | IPv4 |
IPv6 |
| AS160 | U-CHICAGO-AS - The University of Chicago, US |
|
115,200 | 131,072 | IPv4 |
IPv6 |
| AS14877 | FL-14877 - FirstLight Fiber, Inc., US |
|
6,912 | 4,563,533,824 | IPv4 |
IPv6 |
| AS17306 | RISE-BROADBAND - JAB Wireless, INC., US |
|
487,168 | 4,294,967,296 | IPv4 |
|
| AS19551 | INCAPSULA - Incapsula Inc, US |
|
218,368 | 46,268,416 | IPv4 |
IPv6 |
| AS22773 | ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc., US |
|
12,662,784 | 94,489,542,656 | IPv4 |
|
| AS5650 | FRONTIER-FRTR - Frontier Communications of America, Inc., US |
|
10,514,688 | 73,282,879,488 | IPv4 |
IPv6 |
| AS6360 | UNIVHAWAII - University of Hawaii, US |
|
254,976 | 4,294,967,296 | IPv4 |
IPv6 |
| AS11096 | FLORIDANET, US |
|
9,216 | 4,294,967,296 | IPv4 |
IPv6 |
| AS19782 | INDIANAGIGAPOP - Indiana University, US |
|
32,768 | 4,294,967,296 | IPv4 |
IPv6 |
| AS20473 | AS-VULTR - The Constant Company, LLC, US |
|
1,282,816 | 111,179,071,488 | IPv4 |
IPv6 |
| AS199524 | GCORE - G-Core Labs S.A., LU |
|
108,800 | 110,624,768 | IPv4 |
|
| AS54825 | PACKET - Packet Host, Inc., US |
|
78,080 | 854,654,976 | IPv4 |
IPv6 |
| AS14325 | OSHEAN - OSHEAN, Inc., US |
|
17,664 | 8,589,934,592 | IPv6 |
|
| AS394088 | SCIENCEDMZ - Agriculture Research Service, US |
|
512 | 0 | IPv4 |
|
| AS57 | NL-GIGAPOP - University of Minnesota, US |
|
2,816 | 4,311,744,512 | IPv4 |
IPv6 |
| AS3676 | UIOWA-AS - University of Iowa, US |
|
131,328 | 524,288 | IPv4 |
IPv6 |
| AS6327 | SHAW - Shaw Communications Inc., CA |
|
5,406,976 | 77,317,799,936 | IPv4 |
IPv6 |
| AS10755 | DARTMOUTH-AS - Dartmouth College, US |
|
65,536 | 4,294,967,296 | IPv4 |
IPv6 |
| AS13445 | WEBEX - Cisco Webex LLC, US |
|
341,504 | 4,472,307,712 | IPv4 |
IPv6 |
| AS33425 | COREWEAVE - CoreWeave, Inc, US |
|
95,232 | 8,589,934,592 | IPv4 |
IPv6 |
| AS2495 | KANREN - Kansas Research and Education Network, US |
|
163,840 | 4,294,967,296 | IPv4 |
IPv6 |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra International Limited, HK |
|
769,792 | 21,474,836,480 | IPv4 |
IPv6 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US |
|
585,216 | 282,636,229,083,136 | IPv4 |
|
| AS31898 | ORACLE-BMC-31898 - Oracle Corporation, US |
|
4,478,464 | 52,123,467,776 | IPv4 |
IPv6 |
| AS3491 | CONSOLE-CONNECT-ASN - PCCW Global, Inc., US |
|
1,084,672 | 13,421,838,336 | IPv4 |
IPv6 |
| AS5050 | PSC-EXT - Pittsburgh Supercomputing Center, US |
|
75,264 | 4,295,032,832 | IPv4 |
IPv6 |
| AS29748 | QTS-ASH - Quality Technology Services, LLC, US |
|
79,360 | 8,589,934,592 | IPv4 |
|
| AS40220 | MARIA - Virginia Polytechnic Institute and State Univ., US |
|
1,280 | 4,303,355,904 | IPv4 |
IPv6 |
| AS63949 | AKAMAI-LINODE-AP - Akamai Technologies, Inc., SG |
|
1,183,776 | 146,233,229,312 | IPv4 |
|
| AS1968 | UMASSNET-AS1968 - UMASSNET, US |
|
164,608 | 34,359,738,368 | IPv4 |
IPv6 |
| AS6079 | RCN-AS - RCN, US |
|
2,670,848 | 898,724,528,128 | IPv4 |
IPv6 |
| AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US |
|
91,392 | 5,832,704 | IPv4 |
|
| AS33353 | SBS - Sony Interactive Entertainment LLC, US |
|
39,424 | 15,036,973,056 | IPv4 |
|
| AS46435 | IRON, US |
|
3,584 | 4,294,967,296 | IPv4 |
IPv6 |
| AS14085 | LEARN-I2PX - LEARN, US |
|
512 | 131,072 | IPv4 |
IPv6 |
| AS14907 | WIKIMEDIA - Wikimedia Foundation Inc., US |
|
3,328 | 655,360 | IPv4 |
|
| AS25969 | SLU - St. Louis University, US |
|
65,536 | 0 | IPv4 |
|
| AS36351 | SOFTLAYER - IBM Cloud, US |
|
3,929,088 | 5,302,452,224 | IPv4 |
|
| AS12200 | RACKSPACE - Rackspace Hosting, US |
|
5,632 | 0 | IPv4 |
|
| AS25829 | SMITHSONIAN - Smithsonian Institution, US |
|
63,744 | 65,536 | IPv4 |
|
| AS812 | ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA |
|
5,725,696 | 21,475,950,592 | IPv4 |
|
| AS6507 | RIOT-NA1 - Riot Games, Inc, US |
|
22,016 | 34,359,738,368 | IPv4 |
|
| AS20940 | AKAMAI-ASN1 - Akamai International B.V., NL |
|
13,908,864 | 1,138,167,252,224 | IPv4 |
IPv6 |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US |
|
12,800 | 2,162,688 | IPv4 |
|
| AS32904 | KAJEET-ARTERRA-OTARRIS - Arterra Mobility, US |
|
768 | 0 | IPv4 |
|
| AS40591 | BUCKNELLUNIVERSITY - Bucknell University, US |
|
65,536 | 0 | IPv4 |
|
| AS40934 | FORTINET - Fortinet Inc., US |
|
66,048 | 393,216 | IPv4 |
|
| AS2497 | IIJ - Internet Initiative Japan Inc., JP |
|
3,842,816 | 17,716,871,168 | IPv4 |
IPv6 |
| AS3303 | SWISSCOM - Swisscom (Schweiz) AG, CH |
|
3,553,792 | 204,347,408,384 | IPv4 |
IPv6 |
| AS6456 | ALTOPIA - Altopia Corporation, US |
|
1,024 | 65,536 | IPv4 |
|
| AS7843 | TWC-7843-BB - Charter Communications Inc, US |
|
2,131,200 | 21,558,788,096 | IPv4 |
|
| AS11232 | MIDCO-NET - Midcontinent Communications, US |
|
779,520 | 141,733,920,768 | IPv4 |
|
| AS14340 | SALESFORCE - Salesforce.com, Inc., US |
|
908,288 | 12,884,901,888 | IPv4 |
|
| AS399855 | KEYSTONEREN - Keystone REN, LLC, US |
|
256 | 16,777,216 | IPv4 |
IPv6 |
| AS231 | MISU-231 - Michigan State University, US |
|
787,456 | 4,294,967,296 | IPv4 |
IPv6 |
| AS9680 | HINETUSA - HiNet Service Center in U.S.A, TW |
|
4,096 | 0 | IPv4 |
|
| AS27578 | AIRBRIDGE - AirBridge Broadband LLC, US |
|
4,096 | 4,294,967,296 | IPv4 |
|
| AS1351 | UVM-EDU-AS - University of Vermont, US |
|
65,568 | 16,777,216 | IPv4 |
IPv6 |
| AS3701 | LINK-OREGON - University of Oregon, US |
|
170,496 | 4,294,967,296 | IPv4 |
IPv6 |
| AS8781 | QA-ISP - Ooredoo Q.S.C., QA |
|
667,136 | 34,359,803,904 | IPv4 |
IPv6 |
| AS11745 | USNH - University System of New Hampshire, US |
|
73,728 | 4,294,967,296 | IPv4 |
IPv6 |
| AS62600 | ABOR-SUN-CORRIDOR - Arizona Board of Regents, US |
|
92,416 | 4,563,402,752 | IPv4 |
IPv6 |
| AS395717 | BLUEARCHIVE-ZONE-1 - Wasabi Technologies, Inc., US |
|
5,632 | 0 | IPv4 |
|
| AS396926 | CSPIRE-MISSION-01 - C Spire Fiber, US |
|
4,352 | 65,536 | IPv4 |
IPv6 |
| AS396986 | BYTEDANCE - Bytedance Inc., US |
|
61,696 | 6,160,384 | IPv4 |
IPv6 |
| AS2572 | MORENET - University of Missouri - dba the Missouri Research and Education Network (MOREnet), US |
|
779,264 | 4,295,032,832 | IPv4 |
IPv6 |
| AS7896 | NU-AS - The Board of Regents of the University of Nebraska, US |
|
209,152 | 68,719,476,736 | IPv4 |
IPv6 |
| AS14041 | AS14041 - University Corporation for Atmospheric Research, US |
|
262,656 | 16,777,216 | IPv4 |
IPv6 |
| AS62775 | INTERNET2-ISS - Internet2, US |
|
1,024 | 131,072 | IPv4 |
IPv6 |
| AS398900 | RENCI-FABRIC - University of North Carolina at Chapel Hill, US |
|
1,024 | 268,435,456 | IPv4 |
IPv6 |
| AS2698 | IASTATE-AS - Iowa State University of Science and Technology, US |
|
87,552 | 16,777,216 | IPv4 |
IPv6 |
| AS8075 | MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US |
|
65,650,432 | 601,569,492,992 | IPv4 |
|
| AS9318 | SKB-AS - SK Broadband Co Ltd, KR |
|
15,269,632 | 12,884,967,424 | IPv4 |
|
| AS17378 | AS17378 - TierPoint, LLC, US |
|
861,440 | 55,834,771,456 | IPv4 |
|
| AS57976 | BLIZZARD - Blizzard Entertainment, Inc, US |
|
66,048 | 4,295,360,512 | IPv4 |
|
| AS46 | RUTGERS - Rutgers, The State University, US |
|
197,632 | 262,144 | IPv4 |
IPv6 |
| AS3807 | UMTNET-ASN - University of Montana, US |
|
85,760 | 16,777,216 | IPv4 |
IPv6 |
| AS40581 | AREON-AS - Arkansas Research and Education Optical Network, US |
|
77,568 | 4,295,491,584 | IPv4 |
IPv6 |
| AS46832 | UNIVERSITY-OF-MISSOURI-SYSTEM-INTER-CAMPUS-NETWORK - University of Missouri - dba the Missouri Research and Education Network (MOREnet), US |
|
66,048 | 268,435,456 | IPv4 |
IPv6 |
| AS55256 | NETSKOPE - Netskope Inc, US |
|
142,848 | 0 | IPv4 |
|
| AS109 | CISCOSYSTEMS - CISCO SYSTEMS, INC., US |
|
1,149,696 | 4,294,967,296 | IPv4 |
IPv6 |
| AS111 | BOSTONU-AS - Boston University, US |
|
166,144 | 73,014,444,032 | IPv4 |
IPv6 |
| AS10886 | MAX-GIGAPOP - University of Maryland, US |
|
10,496 | 16,842,752 | IPv4 |
IPv6 |
| AS19151 | BBO-1 - BroadbandONE, LLC, US |
|
31,488 | 4,294,967,296 | IPv4 |
|
| AS33071 | ISC-F-AS - Internet Systems Consortium, Inc., US |
|
256 | 65,536 | IPv4 |
|
| AS101 | WASH-NSF-AS - University of Washington, US |
|
8,192 | 4,295,032,832 | IPv4 |
IPv6 |
| AS4181 | TDS-AS - TDS TELECOM, US |
|
1,743,616 | 77,309,411,328 | IPv4 |
|
| AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC, US |
|
68,017,664 | 36,318,243,520,512 | IPv4 |
IPv6 |
| AS8047 | GCI - GENERAL COMMUNICATION, INC., US |
|
325,632 | 4,294,967,296 | IPv4 |
|
| AS22335 | MREN - Metropolitan Research and Education Network, US |
|
256 | 0 | IPv4 |
IPv6 |
| AS23473 | PAVLOVMEDIA - PAVLOV MEDIA INC, US |
|
217,600 | 5,301,927,936 | IPv4 |
IPv6 |
| AS237 | MERIT-AS-14 - Merit Network Inc., US |
|
2,221,568 | 8,591,179,776 | IPv4 |
IPv6 |
| AS5078 | ONENET-AS-1 - Oklahoma Network for Education Enrichment and, US |
|
161,280 | 4,296,015,872 | IPv4 |
IPv6 |
| AS14061 | DIGITALOCEAN-ASN - DigitalOcean, LLC, US |
|
3,021,824 | 17,825,792 | IPv4 |
|
| AS19679 | DROPBOX - Dropbox, Inc., US |
|
74,752 | 16,777,216 | IPv4 |
|
| AS40401 | BACKBLAZE - Backblaze Inc, US |
|
8,704 | 5,242,880 | IPv4 |
|
| AS103 | NWU-AS - Northwestern University, US |
|
149,504 | 8,388,608 | IPv4 |
|
| AS4788 | TTSSB-MY - TM TECHNOLOGY SERVICES SDN BHD, MY |
|
3,219,200 | 4,300,472,320 | IPv4 |
IPv6 |
| AS36236 | NETACTUATE - NetActuate, Inc, US |
|
60,416 | 2,452,946,944 | IPv4 |
IPv6 |
| AS40498 | ABQG - New Mexico Lambda Rail, Inc., US |
|
3,840 | 4,294,967,296 | IPv6 |
|
| AS3128 | BRUWS-AS3128 - University of Wisconsin System, US |
|
655,872 | 68,719,476,736 | IPv4 |
IPv6 |
| AS3851 | NSHE-NEVADANET - Nevada System of Higher Education, US |
|
163,840 | 4,294,967,296 | IPv4 |
IPv6 |
| AS32440 | LONI - Louisiana Board of Regents/Louisiana Optical Network Initiative (LONI), US |
|
150,016 | 4,294,967,296 | IPv4 |
IPv6 |
| AS62887 | WHITESKY-COMMUNICATIONS - WhiteSky Communications, LLC., US |
|
35,328 | 18,153,472 | IPv4 |
|
| AS7342 | VERISIGN-AS - VeriSign Infrastructure & Operations, US |
|
33,024 | 8,388,608 | IPv4 |
|
| AS10310 | YAHOO-1 - Yahoo Holdings Inc., US |
|
106,752 | 25,769,934,848 | IPv4 |
|
| AS15169 | GOOGLE - Google LLC, US |
|
1,959,936 | 38,671,482,880 | IPv4 |
|
| AS20115 | CHARTER-20115 - Charter Communications LLC, US |
|
12,845,568 | 500,417,298,432 | IPv4 |
|
| AS46489 | TWITCH - Twitch Interactive Inc., US |
|
35,328 | 4,294,967,296 | IPv4 |
|
| AS62532 | EDGE-DISCOVERY - NJEDge.Net, Inc., US |
|
0 | 0 | IPv4 |
IPv6 |
| AS210 | WEST-NET-WEST - Utah Education Network, US |
|
1,424,128 | 4,294,967,296 | IPv4 |
IPv6 |
| AS2381 | WISCNET1-AS - WiscNet, US |
|
518,912 | 4,311,744,512 | IPv4 |
IPv6 |
| AS10437 | KYRON-10437 - Kentucky Regional Optical Network (KY-RON), US |
|
0 | 0 | IPv4 |
|
| AS29917 | KSC - University System of New Hampshire, US |
|
65,536 | 0 | IPv4 |
|
| AS32934 | FACEBOOK - Facebook, Inc., US |
|
441,088 | 4,311,744,512 | IPv4 |
IPv6 |
| AS557 | UMAINE-SYS-AS - University of Maine System, US |
|
292,608 | 4,294,967,296 | IPv4 |
IPv6 |
| AS600 | OARNET-AS - OARnet, US |
|
993,792 | 8,589,934,592 | IPv4 |
IPv6 |
| AS2721 | SCLR - CULR, LLC, US |
|
8,704 | 4,294,967,296 | IPv4 |
IPv6 |
| AS4901 | CAAREN - The George Washington University, US |
|
1,024 | 1,048,576 | IPv4 |
IPv6 |
| AS5400 | BT - British Telecommunications PLC, GB |
|
697,856 | 3,904,125,272,064 | IPv4 |
|
| AS22645 | LEARN-COMMODITY - LEARN, US |
|
26,112 | 4,294,967,296 | IPv4 |
IPv6 |
| AS21859 | ZEN-ECN - Zenlayer Inc, US |
|
719,872 | 16,850,878,464 | IPv4 |
|
| AS393689 | NLM-NCCS - National Library of Medicine, US |
|
2,304 | 65,536 | IPv4 |
IPv6 |
| AS714 | APPLE-ENGINEERING - Apple Inc., US |
|
17,990,144 | 17,180,000,256 | IPv4 |
IPv6 |
| AS10466 | MAGPI, US |
|
1,024 | 16,777,216 | IPv4 |
IPv6 |
| AS13335 | CLOUDFLARENET - Cloudflare, Inc., US |
|
1,344,768 | 44,028,592,128 | IPv4 |
IPv6 |
| AS16509 | AMAZON-02 - Amazon.com, Inc., US |
|
168,309,248 | 1,152,921,504,606,846,976 | IPv4 |
IPv6 |
| AS36692 | CISCO-UMBRELLA - Cisco OpenDNS, LLC, US |
|
148,480 | 18,808,832 | IPv4 |
| Country/Region | Name | City | Website | Updated |
|---|---|---|---|---|
| CoreSite - Los Angeles (LA1) One Wilshire | Los Angeles | http://www.coresite.com | 2016-03-14 21:55:15 | |
| Digital Realty Seattle SEA10 | Seattle | https://www.digitalrealty.com | 2016-03-14 21:18:55 | |
| Equinix CH1/CH2/CH4 - Chicago | Chicago | http://www.equinix.com/ | 2016-03-14 20:55:55 | |
| Equinix DC1-DC15, DC21 - Ashburn | Ashburn | http://www.equinix.com/ | 2016-03-14 20:55:55 | |
| Equinix DA1 - Dallas | Dallas | https://www.equinix.com/locations/americas-colocation/united-states-colocation/dallas-data-centers/da1/ | 2016-03-14 21:19:16 | |
| Digital Realty NYC (111 8th Ave) | New York | https://www.digitalrealty.com | 2016-03-14 21:40:35 | |
| Level(3) Los Angeles | Los Angeles | http://www.level3.com | 2016-03-14 21:15:30 | |
| Digital Realty NYC (32 AofA) | New York | https://www.digitalrealty.com | 2017-07-01 13:34:47 | |
| Equinix SV1/SV5/SV10 - Silicon Valley, San Jose | San Jose | https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/ | 2019-03-05 18:28:45 | |
| 165 Halsey Meet-Me Room | Newark | http://www.165halsey.com/ | 2025-03-26 17:51:57 |
ASNumber: 11164 ASName: INTERNET2-I2PX ASHandle: AS11164 RegDate: 2014-07-11 Updated: 2020-04-27 Ref: https://rdap.arin.net/registry/autnum/11164 OrgName: Internet2 OrgId: INTER-395 Address: 3520 Green CT Address: Suite 200 City: Ann Arbor StateProv: MI PostalCode: 48105 Country: US RegDate: 2005-01-31 Updated: 2025-04-24 Ref: https://rdap.arin.net/registry/entity/INTER-395 OrgTechHandle: ZEKAU-ARIN OrgTechName: Zekauskas, Matt OrgTechPhone: +1-914-222-0507 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/ZEKAU-ARIN OrgTechHandle: BARTI-ARIN OrgTechName: Bartig, Jeff OrgTechPhone: +1-608-616-9908 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/BARTI-ARIN OrgAbuseHandle: ABUSE8538-ARIN OrgAbuseName: Abuse OrgAbusePhone: +1-317-278-6622 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8538-ARIN OrgTechHandle: WALLA72-ARIN OrgTechName: Wallace, Steven OrgTechPhone: +1-812-391-2120 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/WALLA72-ARIN OrgRoutingHandle: WALLA72-ARIN OrgRoutingName: Wallace, Steven OrgRoutingPhone: +1-812-391-2120 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/WALLA72-ARIN OrgNOCHandle: NOCAB-ARIN OrgNOCName: Internet2 Network Operations Center OrgNOCPhone: +1-317-278-6622 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NOCAB-ARIN OrgRoutingHandle: BARTI-ARIN OrgRoutingName: Bartig, Jeff OrgRoutingPhone: +1-608-616-9908 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/BARTI-ARIN OrgRoutingHandle: HITCH42-ARIN OrgRoutingName: Hitchcock, Christian OrgRoutingPhone: +1-309-721-0092 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/HITCH42-ARIN OrgTechHandle: WILKI169-ARIN OrgTechName: Wilkinson, Chris OrgTechPhone: +1-734-913-4255 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/WILKI169-ARIN RAbuseHandle: INTER139-ARIN RAbuseName: Internet2 Abuse RAbusePhone: +1-812-855-8476 RAbuseEmail: [email protected] RAbuseRef: https://rdap.arin.net/registry/entity/INTER139-ARIN RNOCHandle: NOCAB-ARIN RNOCName: Internet2 Network Operations Center RNOCPhone: +1-317-278-6622 RNOCEmail: [email protected] RNOCRef: https://rdap.arin.net/registry/entity/NOCAB-ARIN RTechHandle: NOCAB-ARIN RTechName: Internet2 Network Operations Center RTechPhone: +1-317-278-6622 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/NOCAB-ARIN