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86,387 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS41841PL | MICROCHIP-AS Microchip s.c. W. Wrodarczyk, A. Kossowski | 4.1K | — | 1 |
| AS31864US | TRANSWAVE-COMMUNICATIONS-SYSTEMS-INC - Transwave Communications Systems, Inc. | 4.1K | — | 1 |
| AS13953US | SVCC-EDU - Sauk Valley Community College | 4.1K | 16 | 2 |
| AS9162RU | TSTU The State Educational Institution of Higher Vocational Education "Tambov State Technical University" | 4.1K | 1 | 2 |
| AS201632TR | ANADOLU-EDU-AS Anadolu University AS | 4.1K | — | 2 |
| AS42186RS | AS-ITE_NET Kancelarija za informacione tehnologije i elektronsku upravu | 4.1K | — | 6 |
| AS263530BR | AS263530 - MICROSOL INFORMATICA LTDA - ME | 4.1K | 65.5K | 7 |
| AS39650IR | AtrinCommunication Atrin Information & Communications Technology Company PJS | 4.1K | 1M | 18 |
| AS11023US | SYSSRC - System Source | 4.1K | — | 1 |
| AS152861JP | CIT-NET - Chiba Institute of Technology | 4.1K | — | 1 |
| AS197252DE | COLOBRIDGE-AS Colobridge GmbH | 4.1K | — | 3 |
| AS38524ID | LAXONET-AS-ID - Laxo Global Akses, PT | 4.1K | — | 5 |
| AS132761IN | Smartlink-AS-IN - Smartlink Solutions Pvt. Ltd. | 4.1K | — | 10 |
| AS25862US | ISNX - ISNX LLC | 4.1K | — | 16 |
| AS16314AT | WIENKAV Magistrat der Stadt Wien, Magistratsabteilung 01 | 4.1K | — | 1 |
| AS18913US | AIR-PIPE-AS - WIRED OR WIRELESS INC. | 4.1K | — | 2 |
| AS16376GB | SYSGROUP-PLC SysGroup plc | 4.1K | — | 4 |
| AS61914BR | AS61914 - Roberto Keller - ME | 4.1K | 65.5K | 10 |
| AS52029CZ | ASNOVOSEDLY Palanet s.r.o. | 4.1K | — | 9 |
| AS23703SG | RIGNET-AS-AP - RigNet, Communication to remote locations in Asia/Pacific. | 4.1K | 65.5K | 2 |
| AS54923US | NETCOM-PNSDC - Network Communications | 4.1K | — | 1 |
| AS262839BR | AS262839 - Yawl Telecomunicacao e Rep. de Informatica Ltda. | 4.1K | 90.1K | 16 |
| AS327881SD | National Information Center (NIC) - National Information Center (NIC) | 4.1K | — | 16 |
| AS54417US | STIMULUS-TECHNOLOGIES - Stimulus Technologies | 4.1K | — | 13 |
| AS198235PL | GRAKOM-AS GRAKOM ANDRZEJ LISZKA | 4.1K | 1 | 2 |
| AS9680TW | HINETUSA - HiNet Service Center in U.S.A | 4.1K | — | 1 |
| AS10761US | TRICETEL - Tricetel, Inc. | 4.1K | — | 1 |
| AS263780AR | AS263780 - Global Telecomunicaciones SRL | 4.1K | 65.6K | 13 |
| AS264631PY | AS264631 - RED PARAGUAYA DE TELECOMUNICACIONES SA | 4.1K | 65.5K | 9 |
| AS22316US | COTCCONNECTIONS - COTC Connections | 4.1K | — | 1 |
| AS51300IT | FASTALP-AS Telecomunicazioni digitali Fastalp S.R.L. | 4.1K | 65.5K | 5 |
| AS61476AR | AS61476 - Universidad Nacional de La Pampa | 4.1K | 1 | 3 |
| AS11580JM | ISLAND-NETWORKS-LTD - Island Networks Ltd | 4.1K | — | 7 |
| AS29143AT | MAGAZ-AS Magistrat Graz | 4.1K | — | 3 |
| AS43633UA | UA-GIGABIT Gigabit-Online LLC | 4.1K | 524.3K | 9 |
| AS31828US | SHU-AS-I2 - Seton Hall University | 4.1K | — | 5 |
| AS268246BR | AS268246 - ATIVA TELECOM LTDA | 4.1K | 114.7K | 9 |
| AS32102US | MASS-CONVENTION-CENTER-AUTHORITY - Massachusetts Convention Center Authority | 4.1K | — | 1 |
| AS35779RS | MCLOUD-AS mCloud doo | 4.1K | 524.3K | 9 |
| AS11440US | NETSVILLE - Netsville, Inc. | 4.1K | 65.5K | 2 |
| AS134116BD | THENETHEADS-AS-AP - Md. Manzurul Haque Khan T/A THE NET HEADS | 4.1K | 131.1K | 15 |
| AS48909RU | CityLine CityLine LLC | 4.1K | 524.3K | 11 |
| AS63733VN | HOATHAI-VN - Hoa Thai Software Services Company Limited | 4.1K | — | 9 |
| AS9990JP | NIandC - Nippon Information and Communication Corporation | 4.1K | — | 1 |
| AS137403BD | SALTSYNC-AS-AP - SALTSYNC | 4.1K | 302 | 57 |
| AS62825US | WTC-40-AS - Walnut Communications | 4.1K | — | 16 |
| AS53122BR | AS53122 - Super Midia Servicos em Gestao Ltda | 4.1K | — | 16 |
| AS56653LI | TV-COM-AG TV-COM AG | 4.1K | — | 1 |
| AS43761RU | SVSERV-AS SvyazService Ltd | 4.1K | — | 2 |
| AS20167US | BLAST-IU17 - BLaST Intermediate Unit #17 | 4.1K | — | 1 |