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86,396 autonomous systems with routed address space. Sort, search and page through everything.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS264164BR | AS264164 - Telecomunicacoes Netcoro Ltda | 4.1K | 132.1K | 10 |
| AS15572GB | Cybertrust Verizon UK Limited | 4.1K | 1 | 16 |
| AS52491AR | AS52491 - Cooperativa de Servicios Publicos de Fatima Ltda. | 4.1K | — | 10 |
| AS52821BR | AS52821 - Torres e Anselmi Ltda | 4.1K | 131.1K | 9 |
| AS21274BY | BAS-NET-AS State Scientific Enterprise 'United Institute of Informatics Problems of National Academy of Sciences of Belarus' (UIIP NASB) | 4.1K | 65.5K | 2 |
| AS42386ES | ASEPRESA EPRESA ENERGIA SA | 4.1K | — | 4 |
| AS31653ES | SERVATICA-AS Servatica Technologies, S.L. | 4.1K | — | 16 |
| AS51547RU | TDS JOINT-STOCK COMPANY "TELEPORT TELECOM" | 4.1K | — | 16 |
| AS36041US | ASN-SCAD-ATLANTA - Savannah College of Art and Design | 4.1K | — | 1 |
| AS10070KR | KRISS-AS-KR - KRISS SubDAEJONnetworks connected to backbone | 4.1K | — | 2 |
| AS26862US | FULLNETINC - FULLNET INC | 4.1K | — | 16 |
| AS393994CA | BRRD-AS - Brantford Hydro | 4.1K | 65.5K | 11 |
| AS17609KR | SILLAUNIVERSITY-AS-KR-KR - Silla Univ | 4.1K | — | 16 |
| AS57144IT | ICCREA-AS BCC SISTEMI INFORMATICI S.P.A. | 4.1K | — | 9 |
| AS21896US | ALLIANT-ENERGY - Alliant Energy | 4.1K | — | 8 |
| AS53095BR | AS53095 - Axnet Provedor de Internet Comercio Ltda | 4.1K | 66K | 4 |
| AS39650IR | AtrinCommunication Atrin Information & Communications Technology Company PJS | 4.1K | 1M | 18 |
| AS329530TZ | Savanna Fibre (Tanzania) Ltd - Savanna Fibre (Tanzania) Ltd | 4.1K | 65.5K | 11 |
| AS134220NZ | LIGHTWIRE-AS-AP - Lightwire LTD | 4.1K | 65.5K | 8 |
| AS16314AT | WIENKAV Magistrat der Stadt Wien, Magistratsabteilung 01 | 4.1K | — | 1 |
| AS152861JP | CIT-NET - Chiba Institute of Technology | 4.1K | — | 1 |
| AS43687RU | BTL-AS PJSC "Vimpelcom" | 4.1K | — | 1 |
| AS62825US | WTC-40-AS - Walnut Communications | 4.1K | — | 16 |
| AS47182UA | LUKOS-AS Lukos Ltd | 4.1K | — | 1 |
| AS15721LV | CTCO C.T.CO. Ltd. | 4.1K | — | 3 |
| AS40772US | VELOCITER-WIRELESS-INC - ezWave Inc. | 4.1K | — | 16 |
| AS265831CL | AS265831 - SOC. COMERCIAL WIRENET CHILE LTDA. | 4.1K | — | 16 |
| AS153995HK | TOWNLINK-AS-AP - Townlink Limited | 4.1K | 65.5K | 11 |
| AS46054ID | WLAN-AS-ID - PT Wahana Lintas Nusa Persada | 4.1K | 65.5K | 11 |
| AS61476AR | AS61476 - Universidad Nacional de La Pampa | 4.1K | 1 | 3 |
| AS263905BR | AS263905 - New Group Telecomunicacoes LTDA | 4.1K | 65.5K | 7 |
| AS59273ID | KLN-AS-ID - PT KOMUNIKASI LINTAS NUSA | 4.1K | — | 11 |
| AS263780AR | AS263780 - Global Telecomunicaciones SRL | 4.1K | 65.6K | 13 |
| AS398475US | DRILLINGINFO-VIRGINIA - Drilling Info Inc. | 4.1K | — | 3 |
| AS11425US | CWIE - CWIE, LLC | 4.1K | — | 1 |
| AS31459GB | BBC-RD-AS BBC | 4.1K | — | 1 |
| AS41284KZ | VOL-AS Limited Liability Company Vostok On-Line | 4.1K | — | 9 |
| AS52413AR | AS52413 - MADACOM SRL | 4.1K | 65.5K | 4 |
| AS46932US | ASD-K12 - Anchorage School District | 4.1K | — | 9 |
| AS52818BR | AS52818 - CD ONE CORPORATION DO BRASIL LTDA | 4.1K | 131.1K | 13 |
| AS37503GM | Unique Solutions Company Limited - Unique Solutions Company Limited | 4.1K | — | 2 |
| AS17326US | CONCORDIA-COLLEGE - Concordia College | 4.1K | 256 | 2 |
| AS60297GB | CG-UK Capgemini UK plc | 4.1K | 512 | 14 |
| AS47245UA | NTLINE-AS Network Technology Line LTD | 4.1K | — | 10 |
| AS6468US | EASYLINK-AS6468 - Easylink Services Corporation | 4.1K | — | 7 |
| AS135125BD | TALMURI-AS-AP - Emdadul Huq Khan t/a Talmuri Computer System | 4.1K | 65.5K | 11 |
| AS38468IN | YESBANK-IN - ASN for YESBANK | 4.1K | — | 12 |
| AS328530GH | Garden City University College - Garden City University College | 4.1K | — | 3 |
| AS13953US | SVCC-EDU - Sauk Valley Community College | 4.1K | 16 | 2 |
| AS264051BR | AS264051 - PLAYMAIS FIBRA SCM LTDA | 4.1K | 131.1K | 14 |