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85,781 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS198336CY | CUT Cyprus University of Technology | 4.1K | — | 1 |
| AS136039BT | NANO-AS-AP - NANO, Bhutan | 4.1K | 65.5K | 7 |
| AS17326US | CONCORDIA-COLLEGE - Concordia College | 4.1K | 256 | 2 |
| AS51675PL | WEBDEV-AS WEBDEV Sp. z o.o. | 4.1K | 65.5K | 4 |
| AS53122BR | AS53122 - Super Midia Servicos em Gestao Ltda | 4.1K | — | 16 |
| AS36041US | ASN-SCAD-ATLANTA - Savannah College of Art and Design | 4.1K | — | 1 |
| AS48218CH | HiHo HiHo AG | 4.1K | 65.5K | 3 |
| AS132100MM | MSN-AS-AP - Myanmar Speed Net Co.,Ltd | 4.1K | — | 10 |
| AS328140GM | INSIST NET Limited - INSIST NET Limited | 4.1K | — | 9 |
| AS264241BR | AS264241 - Netsul Servico de Provedor Ltda | 4.1K | 78.3K | 13 |
| AS30953RU | PROC Niko-2001 LLC | 4.1K | — | 1 |
| AS44232RU | RDMOS-AS Slavyanskaya Hotel and Business Center Ltd | 4.1K | — | 5 |
| AS35359IT | ADRTEL-AS ADR TEL s.p.a. | 4.1K | — | 9 |
| AS267552BR | AS267552 - Turbonet Telecom Ltda ME | 4.1K | 196.6K | 13 |
| AS273027CO | AS273027 - UNIVERSIDAD DE ANTIOQUIA | 4.1K | 67 | 68 |
| AS55102US | NRG-NS-2 - NRG Energy, Inc. | 4.1K | — | 7 |
| AS152861JP | CIT-NET - Chiba Institute of Technology | 4.1K | — | 1 |
| AS38652JP | GINZADO-NET - Ginzado Co.,Ltd. | 4.1K | 65.5K | 2 |
| AS264432BR | AS264432 - D & D INFORMATICA LTDA | 4.1K | 131.1K | 15 |
| AS24534ID | TRANSHYBRID-AS-ID - PT. Transhybrid Communication | 4.1K | 3 | 19 |
| AS39060GB | SAINSBURYS-NET Sainsbury's Supermarkets Ltd | 4.1K | — | 3 |
| AS13357BR | AS13357 - Ampernet Telecomunicacoes Ltda | 4.1K | 65.5K | 4 |
| AS8549DE | AISEU-AS Kyndryl Deutschland Aviation Industry Services GmbH | 4.1K | — | 1 |
| AS26862US | FULLNETINC - FULLNET INC | 4.1K | — | 16 |
| AS28211BR | AS28211 - VERO S.A | 4.1K | — | 1 |
| AS263473BR | AS263473 - SILVANIA ALVES SANTOS ME | 4.1K | 65.5K | 4 |
| AS8766PL | SGH-PL Szkola Glowna Handlowa w Warszawie | 4.1K | — | 1 |
| AS263324BR | AS263324 - Net&Com Servicos de Informatica e Telecomunicacoes | 4.1K | 131.1K | 9 |
| AS59029CN | PEOPLENET - People.Cn CO.,LTD | 4.1K | 65.5K | 5 |
| AS263369BR | AS263369 - Almeida & Moura Ltda | 4.1K | 65.5K | 10 |
| AS48909RU | CityLine CityLine LLC | 4.1K | — | 10 |
| AS57144IT | ICCREA-AS BCC SISTEMI INFORMATICI S.P.A. | 4.1K | — | 9 |
| AS268246BR | AS268246 - ATIVA TELECOM LTDA | 4.1K | 114.7K | 9 |
| AS13953US | SVCC-EDU - Sauk Valley Community College | 4.1K | 16 | 2 |
| AS31828US | SHU-AS-I2 - Seton Hall University | 4.1K | — | 5 |
| AS57123RU | Garant-AS OOO Garant | 4.1K | — | 9 |
| AS23251US | BRIDGESTONE-AMERICAS - Bridgestone Americas, Inc. | 4.1K | — | 16 |
| AS56823UA | ASCITYNET FOP Mulyavka Vyacheslav Aleksandrovich | 4.1K | — | 2 |
| AS52449BZ | AS52449 - My Tech BZ | 4.1K | — | 4 |
| AS198101CZ | KOOPERATIVA-AS Kooperativa pojistovna, a.s., Vienna Insurance Group | 4.1K | 1M | 14 |
| AS28806NL | KLMNET-AS Koninklijke Luchtvaart Maatschappij N.V. | 4.1K | — | 8 |
| AS43273RU | OPTIKLINE-AS Optik Line LLC | 4.1K | — | 4 |
| AS198235PL | GRAKOM-AS GRAKOM ANDRZEJ LISZKA | 4.1K | 1 | 2 |
| AS53003BR | AS53003 - EVOLUNET PROVEDORA DE INTERNET LTDA PE | 4.1K | 65.5K | 2 |
| AS57168GB | ICH-AS Amito Ltd | 4.1K | — | 11 |
| AS134884IN | AISPL-AS - ARICHWAL IT SERVICES PRIVATE LIMITED | 4.1K | 4 | 8 |
| AS398475US | DRILLINGINFO-VIRGINIA - Drilling Info Inc. | 4.1K | — | 3 |
| AS201632TR | ANADOLU-EDU-AS Anadolu University AS | 4.1K | — | 2 |
| AS46780US | SJUCSB-AS - Saint John's University - College of Saint Benedict | 4.1K | — | 1 |
| AS15572GB | Cybertrust Verizon UK Limited | 4.1K | 1 | 16 |