Loading…
87,612 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS40831US | PHS - Mass General Brigham Incorporated | 197.4K | — | 6 |
| AS8111CA | DALUNIV - Dalhousie University | 197.6K | 258 | 10 |
| AS1999US | HOUSE-AS-1 - U.S. House of Representatives | 197.6K | 4 | 8 |
| AS11442US | NCSU - North Carolina State University | 197.6K | 65.5K | 5 |
| AS25933BR | AS25933 - Vogel Solucoes em Telecom e Informatica S/A | 197.9K | 131.1K | 102 |
| AS2553US | FSU-AS - Florida State University | 197.9K | 1 | 8 |
| AS8903ES | AS8903 LYNTIA NETWORKS S.A. | 197.9K | 1.2M | 119 |
| AS395959US | XEROX-ELL - XEROX CORPORATION | 197.9K | — | 7 |
| AS11719US | EATON-CORPORATION - Eaton Corporation | 198.1K | — | 9 |
| AS18268JP | JANIS - Naganoken Kyodou Densan Co.Ltd. | 198.1K | 65.5K | 10 |
| AS159US | OSUNET-AS - Ohio State University | 198.4K | 1 | 8 |
| AS19855US | MASERGY - Masergy Communications, Inc. | 198.4K | 196.6K | 103 |
| AS399898US | CONEXON-CONNECT - Conexon Connect | 198.4K | 19.9M | 114 |
| AS7150US | CUPANET-BLM-AS - Commonwealth University of Pennsylvania | 198.4K | — | 7 |
| AS9328AU | DATACOM-AU - DATACOM SYSTEMS (AU) PTY LTD | 198.7K | 65.5K | 51 |
| AS12683RU | STATEL-AS PJSC Rostelecom | 198.7K | — | 10 |
| AS777EU | UNSPECIFIED - IDDQD-AS | 198.7K | — | 10 |
| AS36291US | SANOFI - Sanofi | 198.7K | — | 10 |
| AS46US | RUTGERS - Rutgers, The State University | 198.7K | 4 | 10 |
| AS13541US | SIEMENS-DISW-WIV-B-ORW - Siemens Industry Software Inc. | 198.7K | 256 | 8 |
| AS36907AO | TV CABO ANGOLA LDA - TV CABO ANGOLA LDA | 198.9K | 65.5K | 57 |
| AS20343US | PEPPERDINE - Pepperdine University | 198.9K | — | 16 |
| AS14041US | AS-FRGP - University Corporation for Atmospheric Research | 198.9K | 257 | 12 |
| AS4185US | ATTIS-ASN4185 - AT&T Enterprises, LLC | 199.2K | 18 | 16 |
| AS64226US | MDURESOURCES - MDU Resources Group, Inc. | 199.2K | — | 17 |
| AS14551US | UUNET-SA - Verizon Business | 199.4K | — | 9 |
| AS23793JP | AIST - National Institute of Advanced Industrial Science and Technology | 199.9K | — | 18 |
| AS401152US | ADCIL-ASN-01 - Ace Data Centers II, L.L.C. | 200.2K | 4.1K | 474 |
| AS4686JP | BEKKOAME - BEKKOAME INTERNET INC. | 200.4K | 65.5K | 66 |
| AS33845CH | SWISSGOV Swiss Federation represented by FOITT | 200.4K | 65.5K | 13 |
| AS3225KW | Gulfnet-Kuwait GULFNET COMMUNICATIONS CO. WLL | 200.4K | 65.5K | 180 |
| AS2501JP | UTnet - The University of Tokyo | 200.7K | 65.5K | 6 |
| AS18124JP | OUS-NET - Okayama University of Science | 200.7K | 1 | 11 |
| AS34878DE | KIT Karlsruhe Institute of Technology | 200.7K | 589.8K | 7 |
| AS11259AO | Angola Telecom - Angola Telecom | 200.7K | 65.5K | 72 |
| AS16202DE | TC-PRIMACOM Tele Columbus AG | 200.7K | 196.9K | 32 |
| AS5653US | UCSF - University of California San Francisco | 201K | — | 20 |
| AS36647US | YAHOO-GQ1 - Yahoo Holdings Inc. | 201K | 17 | 75 |
| AS3495US | SENATE-AS - US Senate | 201K | 2 | 20 |
| AS5690CA | VIANET INC 5690 - Vianet Inc. | 201.2K | 1M | 82 |
| AS327782ZA | Metro Fibre Networx (Pty) Ltd - Metro Fibre Networx (Pty) Ltd | 201.2K | 65.8K | 45 |
| AS31122IE | DIGIWEB-AS Digiweb ltd | 201.5K | 786.7K | 51 |
| AS9354JP | TDNC - Community Network Center Inc. | 201.5K | 65.5K | 39 |
| AS8094ZA | North West University - North West University | 201.7K | 2 | 52 |
| AS9619JP | SSD - Sony Global Solutions Inc. | 202K | 65.5K | 13 |
| AS51570RU | SPB-AS JSC "ER-Telecom Holding" | 202.5K | 1K | 133 |
| AS200656FI | NOKIA-EMEA Nokia Solutions and Networks Oy | 202.8K | 65.6K | 24 |
| AS37228RW | KT RWANDA NETWORK Ltd - KT RWANDA NETWORK Ltd | 203K | 65.5K | 122 |
| AS19399SE | SLL Region stockholm | 203K | 65.5K | 16 |
| AS40788CA | MULTIB-40788 - Start Communications | 203.3K | 16.8M | 33 |