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86,189 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↑ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS29826US | JH-ASN - John Hancock Life Insurance Company (U.S.A.) | 4.1K | — | 2 |
| AS327829CG | SKYTIC TELECOM - SKYTIC TELECOM | 4.1K | — | 10 |
| AS268289BR | AS268289 - AUDICOM TECNOLOGIA E TELECOM LTDA | 4.1K | 65.5K | 7 |
| AS327802TD | MILLICOM CHAD SA - MILLICOM CHAD SA | 4.1K | — | 9 |
| AS13972US | WADSWORTH-CENTER - Wadsworth Center, NYS Department of Health | 4.1K | — | 1 |
| AS44540RU | KARTEL-AS Kartel Ltd. | 4.1K | — | 5 |
| AS264159BR | AS264159 - INEXA TELECOM LTDA | 4.1K | 132.1K | 14 |
| AS52814BR | AS52814 - INTERNET PLAY LTDA | 4.1K | 196.6K | 10 |
| AS41929RU | SISTEMY-SVYAZI-AS MTS PJSC | 4.1K | — | 5 |
| AS272877EC | AS272877 - TVDATOS S.C.C | 4.1K | 65.5K | 11 |
| AS15770GB | DERWENTSIDE Durham County Council | 4.1K | — | 1 |
| AS24175VN | VINAREN-AS-AP - National Agency for Scientific and Technological Information | 4.1K | 65.5K | 10 |
| AS197876ES | ICMNETSYSTEMS-AS ICM Netsystems 2005 SL | 4.1K | 65.5K | 11 |
| AS198436TR | GOLDSURF GOLDSURF INTERNET LTD | 4.1K | — | 16 |
| AS26661US | JCPS-ASN - Jeffco Public Schools | 4.1K | — | 3 |
| AS30847GB | LUNS-AS Lancaster University Network Services Limited | 4.1K | 65.5K | 2 |
| AS201142DE | COVESTRO-DE-AS Covestro Deutschland AG | 4.1K | — | 5 |
| AS61582BR | AS61582 - ATRIX ENGENHARIA DE TELECOMUNICACOES LTDA | 4.1K | 65.5K | 7 |
| AS62261RU | MSK-IX-AS Join-stock company "Internet Exchange"MSK-IX" | 4.1K | 68 | 21 |
| AS30008US | COLOGUYS - ColoGuys, Inc. | 4.1K | — | 1 |
| AS12022US | ONEMAIN-AS - OneMain Holdings, Inc | 4.1K | — | 8 |
| AS401975US | RAILS - Reaching Across Illinois Library System | 4.1K | — | 1 |
| AS57354RU | SYSTEMA-AS SYSTEMA Ltd | 4.1K | 65.5K | 13 |
| AS35129RU | TETRATELEMATIK-AS "LLC Tetra-Telematik" | 4.1K | — | 1 |
| AS199936PL | UPLUBLIN Uniwersytet Przyrodniczy w Lublinie | 4.1K | — | 1 |
| AS57664FI | FSOL-AS-SOUTH F-Solutions Oy | 4.1K | 65.5K | 6 |
| AS63160US | KIRKLAND-ELLIS-CO - Kirkland & Ellis LLP | 4.1K | — | 1 |
| AS327960ZA | PC Maniacs (Pty) Ltd - PC Maniacs (Pty) Ltd | 4.1K | 65.5K | 11 |
| AS18140JP | YAHOO-18140 - LY Corporation | 4.1K | — | 1 |
| AS31303IR | NIOC-AS National Iranian Oil Company | 4.1K | — | 1 |
| AS14859US | CAC-ASN - CENTRAL ARIZONA COLLEGE | 4.1K | — | 6 |
| AS212128RU | HORIZON LLC "HORIZON" | 4.1K | 1.1M | 26 |
| AS52924BR | AS52924 - NEXCESS Solucoes de Redes Ltda. | 4.1K | 49.2K | 23 |
| AS11858CA | CM2COM - Open Text Corporation | 4.1K | — | 1 |
| AS35051IT | Nexi-as Nexi Payments S.P.A. | 4.1K | — | 10 |
| AS52692BR | AS52692 - CARVALHO E SILVA LTDA | 4.1K | 131.1K | 9 |
| AS46469US | GETRESPONSE-IMPLIX - GETRESPONSE | 4.1K | — | 5 |
| AS267458BR | AS267458 - ITMINDS CONSULTORIA EM TECNOLOGIA DA INFORMACAO | 4.1K | 117.8K | 26 |
| AS59959CZ | SFERIA SferiaNET.cz s.r.o. | 4.1K | 524.3K | 5 |
| AS54576US | RESTORE ASN 54576 FOR HOAG MEMORIAL HOSPITAL - Hoag Memorial Hospital Presbyterian | 4.1K | — | 11 |
| AS55222CA | 9219-1568QUEBEC-NET7777 - 9219-1568 Quebec Inc. | 4.1K | 65.5K | 14 |
| AS17819SG | ASN-EQUINIX-AP - Equinix Asia Pacific | 4.1K | 102.7K | 20 |
| AS44412RU | INGUSHELECTROSVYAZ-AS PJSC Rostelecom | 4.1K | — | 1 |
| AS44826RO | PCNET-CATV-AS P.C. NET-C.A.T.V. SRL | 4.1K | — | 2 |
| AS28900RU | ATLASNN-AS JSC "Centrinform" | 4.1K | — | 1 |
| AS8506RU | Matrosov Institute for System Dynamics and Control Theory of Siberian Branch of Russian Academy of Sciences | 4.1K | — | 1 |
| AS46990US | ARCSERVE-01 - Arcserve | 4.1K | — | 5 |
| AS17470LK | HUTCHISON-LK - Hutchison Telecommunications Lanka (Private) Limited | 4.1K | 11 | 27 |
| AS208368NL | BudgetThuis Jonaz B.V. | 4.1K | 65.5K | 2 |
| AS199412RO | ANARCHY-LAB-SRL ANARCHY LAB S.R.L. | 4.1K | — | 14 |