IPv4
IPv6
| # | AS Number | Name | Description | Customers | |
|---|---|---|---|---|---|
1 |  AS174 | COGENT-174 | - Cogent Communications, LLC | 6220 | |
2 | AS3356 | LEVEL3 | - Level 3 Parent, LLC | 6174 | |
3 |  AS1299 | TWELVE99 | Arelion Sweden AB | 2550 | |
4 | AS6461 | ZAYO-6461 | - Zayo Bandwidth | 2340 | |
5 | AS6939 | HURRICANE | - Hurricane Electric LLC | 2284 | |
6 | AS7018 | ATT-INTERNET4 | - AT&T Enterprises, LLC | 1996 | |
7 | AS3257 | GTT-BACKBONE | GTT Communications Inc. | 1682 | |
8 | AS2914 | NTT-DATA-2914 | - NTT America, Inc. | 1424 | |
9 |  AS9002 | RETN-AS | RETN Limited | 1228 | |
10 |  AS12389 | ROSTELECOM-AS | PJSC Rostelecom | 1164 | |
11 | AS701 | UUNET | - Verizon Business | 1082 | |
12 | AS8220 | COLT | COLT Technology Services Group Limited | 1048 | |
13 | AS46887 | CROWNCASTLE-AS46887 | - Crown Castle Fiber LLC | 1023 | |
14 | AS13335 | CLOUDFLARENET | - Cloudflare, Inc. | 964 | |
15 |  AS9498 | BBIL-AP | - BHARTI Airtel Ltd. | 911 | |
16 | AS3216 | SOVAM-AS | PJSC "Vimpelcom" | 878 | |
17 |  AS52468 | AS52468 | - UFINET PANAMA S.A. | 806 | |
18 | AS4755 | TATACOMM-AS | - TATA Communications formerly VSNL is Leading ISP | 761 | |
19 |  AS15830 | Equinix | Equinix (EMEA) Acquisition Enterprises B.V. | 704 | |
20 |  AS201054 | EPIX-PolMix | Stowarzyszenie e-Poludnie | 686 | |
21 | +1 ↑ | AS32787 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK | - Akamai Technologies, Inc. | 667 |
22 | -1 ↓ | AS20485 | TRANSTELECOM | Joint Stock Company TransTeleCom | 665 |
23 | AS20473 | AS-VULTR | - The Constant Company, LLC | 627 | |
24 |  AS3491 | PCCWG-APAC-HK | - PCCW Global (HK) Ltd. | 599 | |
25 |  AS6762 | SEABONE-NET | TELECOM ITALIA SPARKLE S.p.A. | 590 | |
26 | AS6453 | AS6453 | - TATA COMMUNICATIONS (AMERICA) INC | 584 | |
27 | AS31133 | MF-MGSM-AS | PJSC MegaFon | 583 | |
28 |  AS3320 | DTAG | Deutsche Telekom AG | 556 | |
29 |  AS16735 | AS16735 | - ALGAR TELECOM S/A | 532 | |
30 |  AS7713 | telkomnet-as-ap | - PT Telekomunikasi Indonesia | 503 | |
31 |  AS4766 | KIXS-AS-KR-KR | - Korea Telecom | 498 | |
32 | +1 ↑ | AS8359 | MTS | MTS PJSC | 489 |
32 | AS14840 | AS14840 | - BR.Digital Telecom | 489 | |
33 |  AS58717 | SUMMITCOMMUNICATIONS-BD | - Summit Communications Ltd | 487 | |
34 | AS22773 | ASN-CXA-ALL-CCI-22773-RDC | - Cox Communications Inc. | 478 | |
35 | AS12741 | AS-NETIA | Netia SA | 420 | |
36 | AS53062 | AS53062 | - ALT GRUPO BRASIL TECPAR | 408 | |
37 | AS9318 | SKB-AS-KR | - SK Broadband Co Ltd | 382 | |
38 | AS3786 | LGDACOM-KR | - LG DACOM Corporation | 379 | |
39 | AS4637 | ASN-TELSTRA-GLOBAL | - Telstra Global | 372 | |
40 | AS9049 | ERTH-TRANSIT-AS | JSC "ER-Telecom Holding" | 367 | |
41 |  AS8708 | DIGI-RO | DIGI ROMANIA S.A. | 365 | |
42 |  AS4826 | VOCUS-BACKBONE-AS | - Vocus Connect International Backbone | 361 | |
43 | AS4230 | AS4230 | - CLARO S.A. | 352 | |
44 | AS6777 | AMS-IX-RS | Amsterdam Internet Exchange B.V. | 332 | |
45 | AS5617 | TPNET | Orange Polska Spolka Akcyjna | 327 | |
46 | AS147094 | MVNET-AS-ID | - PT. MITRA VISIONER PRATAMA | 315 | |
47 | AS54004 | LIGHTPATH | - Cablevision Lightpath LLC | 314 | |
48 | AS209 | CENTURYLINK-US-LEGACY-QWEST | - CenturyLink Communications, LLC | 313 | |
49 | -1 ↓ |  AS5511 | Opentransit | Orange S.A. | 312 |
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