IPv4
IPv6
| # | AS Number | Name | Description | Tier 1 Distance | |
|---|---|---|---|---|---|
1 |  AS174 | COGENT-174 | Cogent Communications, LLC | 1 | |
1 | AS701 | UUNET | Verizon Business | 1 | |
1 |  AS1299 | TWELVE99 | Arelion Sweden AB | 1 | |
1 | AS2914 | NTT-DATA-2914 | NTT America, Inc. | 1 | |
1 |  AS3320 | DTAG | Deutsche Telekom AG | 1 | |
1 | AS3356 | LEVEL3 | Level 3 Parent, LLC | 1 | |
1 |  AS3491 | PCCWG-APAC-HK | PCCW Global (HK) Ltd. | 1 | |
1 |  AS5511 | Opentransit | Orange S.A. | 1 | |
1 | AS6453 | TATA COMMUNICATIONS (AMERICA) INC | 1 | ||
1 | AS6461 | ZAYO-6461 | Zayo Bandwidth | 1 | |
1 |  AS6762 | SEABONE-NET | TELECOM ITALIA SPARKLE S.p.A. | 1 | |
1 |  AS6830 | LibertyGlobal | Liberty Global Europe Holding B.V. | 1 | |
1 | AS7018 | ATT-INTERNET4 | AT&T Enterprises, LLC | 1 | |
1 |  AS12956 | TELXIUS | TELEFONICA GLOBAL SOLUTIONS SL | 1 | |
15 |  AS4134 | CHINANET-BACKBONE | No.31,Jin-rong Street | 1.01 | |
16 |  AS1273 | CW | IDDQD-AS | 1.02 | |
17 |  AS2497 | IIJ | Internet Initiative Japan Inc. | 1.08 | |
17 | AS7922 | COMCAST-7922 | Comcast Cable Communications, LLC | 1.08 | |
19 |  AS9002 | RETN-AS | RETN Limited | 1.08 | |
20 | AS5400 | BT | British Telecommunications Limited | 1.09 | |
21 |  AS37721 | Virtual | Technologies & Solutions - Virtual Technologies & Solutions | 1.10 | |
22 | AS15169 | Google LLC | 1.10 | ||
23 |  AS57344 | TELEHOUSE-AS | Telehouse EAD | 1.10 | |
24 | AS3257 | GTT-BACKBONE | GTT Communications Inc. | 1.11 | |
25 | AS702 | UUNET | Verizon Business | 1.12 | |
26 | AS2686 | ATGS-MMD-AS | AT&T Enterprises, LLC | 1.14 | |
27 | AS4637 | ASN-TELSTRA-GLOBAL | Telstra Global | 1.15 | |
28 | AS4837 | CHINA169-Backbone | CHINA UNICOM China169 Backbone | 1.18 | |
29 |  AS3303 | SWISSCOM | Swisscom (Schweiz) AG | 1.18 | |
30 |  AS4766 | KIXS-AS-KR-KR | Korea Telecom | 1.19 | |
31 | AS23764 | CTGNet | CTGNet | 1.21 | |
32 | +1 ↑ | AS17984 | PCCWG-APAC-HK | PCCW Global (HK) Ltd. | 1.22 |
33 | -2 ↓ | AS16509 | AMAZON-02 | Amazon.com, Inc. | 1.23 |
34 |  AS577 | BACOM | Bell Canada | 1.24 | |
35 | AS2516 | KDDI | KDDI CORPORATION | 1.24 | |
36 | AS15943 | WTNET-AS | wilhelm.tel GmbH | 1.25 | |
37 | AS6939 | HURRICANE | Hurricane Electric LLC | 1.25 | |
38 | AS58453 | CMI-INT-HK | China Mobile International Limited | 1.26 | |
39 |  AS3292 | TDC | TDC Holding A/S | 1.26 | |
40 | +1 ↑ | AS32934 | Facebook, Inc. | 1.27 | |
41 | -1 ↓ | AS24940 | HETZNER-AS | Hetzner Online GmbH | 1.27 |
42 | AS1257 | SWIPNET | Tele2 Sverige AB | 1.28 | |
43 | AS41327 | FIBERTELECOM-AS | Fiber Telecom S.p.A. | 1.28 | |
44 | AS13335 | CLOUDFLARENET | Cloudflare, Inc. | 1.28 | |
45 |  AS28398 | INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV | 1.29 | ||
46 | AS15412 | FLAG-AS | Flag Telecom UK Limited | 1.29 | |
47 |  AS29049 | Delta-Telecom-AS | Delta Telecom Ltd | 1.33 | |
48 | +2 ↑ |  AS9498 | BBIL-AP | BHARTI Airtel Ltd. | 1.34 |
48 | AS50629 | LWLCOM | LWLcom GmbH | 1.34 | |
50 | +1 ↑ | AS29119 | SERVIHOSTING-AS | AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL | 1.34 |
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