Downstream networks
AS3356 LEVEL3
Transit ARIN
Transit
Downstream networks
Networks for which AS3356 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS749 | United States Department of Defense (DoD) | Unclassified | IPv4 | 187,934 |
| AS209 | CenturyLink Communications, LLC | Residential | IPv4 IPv6 | 96,138 |
| AS11492 | CABLE ONE, INC. | Residential | IPv4 | 84,752 |
| AS19901 | Brightspeed | Residential | IPv4 IPv6 | 76,453 |
| AS34984 | Superonline Iletisim Hizmetleri A.S. | Mobile | IPv4 IPv6 | 58,376 |
| AS36992 | ETISALAT MISR | Mobile | IPv4 IPv6 | 54,000 |
| AS12479 | Orange Espagne SA | Residential | IPv4 | 52,878 |
| AS10753 | Level 3 Parent, LLC | Unclassified | IPv4 | 47,109 |
| AS6327 | Shaw Communications | Residential | IPv4 | 46,715 |
| AS8151 | UNINET | Mobile | IPv4 | 46,461 |
| AS7029 | Windstream Communications LLC | Residential | IPv4 IPv6 | 41,311 |
| AS11830 | Instituto Costarricense de Electricidad y Telecom. | Residential | IPv4 | 38,866 |
| AS3561 | CenturyLink Communications, LLC | Hosting | IPv4 | 38,316 |
| AS6079 | RCN | Residential | IPv4 | 34,132 |
| AS3549 | Level 3 Parent, LLC | Transit | IPv4 | 33,497 |
| AS31898 | Oracle Corporation | Hosting | IPv4 IPv6 | 31,409 |
| AS8103 | Florida Department of Management Services - Division of Telecommunications | Unclassified | IPv4 | 30,750 |
| AS7979 | Servers.com, Inc. | Hosting | IPv4 | 29,765 |
| AS16509 | Amazon.com, Inc. | Hosting | IPv4 IPv6 | 28,802 |
| AS8452 | IDDQD-AS | Residential | IPv4 | 28,634 |
| AS9009 | M247 Europe SRL | Hosting | IPv4 IPv6 | 24,462 |
| AS262197 | MILLICOM CABLE COSTA RICA S.A. | Unclassified | IPv4 IPv6 | 22,574 |
| AS13335 | Cloudflare, Inc. | Hosting | IPv4 IPv6 | 21,399 |
| AS13649 | Flexential Colorado Corp. | Hosting | IPv4 | 19,510 |
| AS11404 | Wave Broadband | Residential | IPv4 | 19,161 |
| AS12322 | Free SAS | Residential | IPv4 IPv6 | 17,979 |
| AS18403 | FPT Telecom Company | Residential | IPv4 IPv6 | 17,412 |
| AS51167 | Contabo GmbH | Hosting | IPv4 | 16,766 |
| AS37693 | OOREDOO TUNISIE SA | Mobile | IPv4 IPv6 | 16,047 |
| AS27715 | Locaweb Servicos de Internet S/A | Hosting | IPv4 | 14,886 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 14,829 |
| AS14593 | Space Exploration Technologies Corporation | Residential | IPv4 IPv6 | 14,184 |
| AS721 | United States Department of Defense (DoD) | Unclassified | IPv4 | 13,649 |
| AS3257 | GTT Communications Inc. | Transit | IPv4 | 12,966 |
| AS20940 | Akamai International B.V. | Hosting | IPv4 IPv6 | 12,463 |
| AS855 | Bell Canada | Mobile | IPv4 | 12,091 |
| AS132203 | Tencent Building, Kejizhongyi Avenue | Hosting | IPv4 | 11,964 |
| AS36947 | Telecom Algeria | Unclassified | IPv4 IPv6 | 11,871 |
| AS17072 | TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. | Unclassified | IPv4 IPv6 | 11,792 |
| AS22284 | U.S. Department of the Interior | Unclassified | IPv4 | 11,547 |
| AS714 | Apple Inc. | Hosting | IPv4 | 11,372 |
| AS131429 | MOBIFONE Corporation | Unclassified | IPv4 IPv6 | 11,286 |
| AS27843 | ON EMPRESAS S.A.C. | Unclassified | IPv4 | 11,201 |
| AS22724 | PUNTONET S.A. | Mobile | IPv4 | 10,994 |
| AS577 | Bell Canada | Mobile | IPv4 | 10,876 |
| AS7552 | Viettel Group | Mobile | IPv4 IPv6 | 10,426 |
| AS43766 | Mobile Telecommunication Company Saudi Arabia Joint-Stock company | Unclassified | IPv4 IPv6 | 10,254 |
| AS812 | Rogers Communications Canada Inc. | Mobile | IPv4 | 9,722 |
| AS31775 | Greenlight Networks, LLC | Unclassified | IPv4 IPv6 | 9,710 |
| AS36692 | Cisco OpenDNS, LLC | Hosting | IPv4 | 9,423 |
Atlas returns the 468 most-observed of 6,465; the long tail, seen in a handful of paths each, is left out.
Derived from routing tables collected at 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.