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Address
Czech Republic, Růžová 1416/17, Nové Město, 110 00 Praha 1
Contacts
Media contacts
2026 © Radar - All rights reserved
This metric shows the count of ASNs that can be considered as Customers to your AS. Customers are neighbors to whom the considered ISP provides transit service to the rest of the world.
| # | AS Number | Name | Description | Customers | |
|---|---|---|---|---|---|
1 | LEVEL3 | Level 3 Parent, LLC | 6157 | ||
2 | COGENT-174 | Cogent Communications, LLC | 6151 | ||
3 | TWELVE99 | Arelion Sweden AB | 2544 | ||
4 | ZAYO-6461 | Zayo Bandwidth | 2274 | ||
5 | HURRICANE | Hurricane Electric LLC | 2220 | ||
6 | ATT-INTERNET4 | AT&T Enterprises, LLC | 1987 | ||
7 | GTT-BACKBONE | GTT Communications Inc. | 1688 | ||
8 | NTT-DATA-2914 | NTT America, Inc. | 1394 | ||
9 | ROSTELECOM-AS | PJSC Rostelecom | 1178 | ||
10 | UUNET | Verizon Business | 1068 | ||
11 | COLT | COLT Technology Services Group Limited | 1058 | ||
12 | CLOUDFLARENET | Cloudflare, Inc. | 1028 | ||
13 | RETN-AS | RETN Limited | 961 | ||
14 | CROWNCASTLE-AS46887 | Crown Castle Fiber LLC | 951 | ||
15 | BBIL-AP | BHARTI Airtel Ltd. | 937 | ||
16 | SOVAM-AS | PJSC "Vimpelcom" | 898 | ||
17 | UFINET PANAMA S.A. | 870 | |||
18 | TATACOMM-AS | TATA Communications formerly VSNL is Leading ISP | 752 | ||
19 | Equinix | Equinix (EMEA) Acquisition Enterprises B.V. | 744 | ||
20 | AS-VULTR | The Constant Company, LLC | 697 | ||
21 | TRANSTELECOM | Joint Stock Company TransTeleCom | 682 | ||
22 | PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK | Akamai Technologies, Inc. | 677 | ||
23 | EPIX-PolMix | Stowarzyszenie e-Poludnie | 674 | ||
24 | SEABONE-NET | TELECOM ITALIA SPARKLE S.p.A. | 603 | ||
25 | TATA COMMUNICATIONS (AMERICA) INC | 591 | |||
26 | MF-MGSM-AS | PJSC MegaFon | 576 | ||
27 | PCCWG-APAC-HK | PCCW Global (HK) Ltd. | 575 | ||
28 | telkomnet-as-ap | PT Telekomunikasi Indonesia | 549 | ||
29 | DTAG | Deutsche Telekom AG | 547 | ||
30 | ALGAR TELECOM S/A | 527 | |||
31 | +1 ↑ | SUMMITCOMMUNICATIONS-BD | Summit Communications Ltd | 526 | |
32 | -2 ↓ | Omonia | OMONIA d.o.o. | 525 | |
33 | KIXS-AS-KR-KR | Korea Telecom | 507 | ||
34 | BR.Digital Telecom | 505 | |||
35 | MTS | MTS PJSC | 498 | ||
36 | ASN-CXA-ALL-CCI-22773-RDC | Cox Communications Inc. | 477 | ||
37 | AS-NETIA | Netia SA | 423 | ||
38 | +1 ↑ | GGNET TELECOMUNICACOES LTDA | 419 | ||
38 | RETNRU-AS | JSC "RetnNet" | 419 | ||
40 | AMS-IX-RS | Amsterdam Internet Exchange B.V. | 401 | ||
41 | SKB-AS-KR | SK Broadband Co Ltd | 387 | ||
42 | LGDACOM-KR | LG DACOM Corporation | 381 | ||
43 | ASN-TELSTRA-GLOBAL | Telstra Global | 363 | ||
44 | VOCUS-BACKBONE-AS | Vocus Connect International Backbone | 361 | ||
45 | +1 ↑ | ERTH-TRANSIT-AS | JSC "ER-Telecom Holding" | 355 | |
46 | -1 ↓ | DIGI-RO | DIGI ROMANIA S.A. | 353 | |
47 | +1 ↑ | CLARO S.A. | 334 | ||
47 | MVNET-AS-ID | PT. MITRA VISIONER PRATAMA | 334 | ||
49 | Opentransit | Orange S.A. | 329 | ||
50 | LIGHTPATH | Cablevision Lightpath LLC | 327 |
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