asn.dev

Observed topology

AS5511 Opentransit Orange S.A.

Transit RIPE NSP

Upstreams 28 carry this network
Downstreams 347 this network carries
Adjacent (IPv4) 378
Adjacent (IPv6) 239
Upstream graph Who carries AS5511, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS5511 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 28

Networks observed carrying traffic for AS5511: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv65,835
AS6939Hurricane Electric LLCTransitIPv4 IPv65,784
AS3356Level 3 Parent, LLCTransitIPv4 IPv65,160
AS174Cogent Communications, LLCTransitIPv4 IPv64,861
AS2914NTT America, Inc.TransitIPv4 IPv63,574
AS9002RETN LimitedUnclassifiedIPv4 IPv62,337
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv62,189
AS3257GTT Communications Inc.TransitIPv4 IPv62,178
AS7018AT&T Enterprises, LLCResidentialIPv4 IPv61,440
AS6696VERIXI SAUnclassifiedIPv4 IPv6747

All 28 upstreams →

Transit

Downstream networks

All 347

Networks for which AS5511 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS12479Orange Espagne SAResidentialIPv4 IPv6292,752
AS3215Orange S.A.MobileIPv4 IPv654,982
AS29571Orange Côte d'IvoireResidentialIPv4 IPv623,046
AS8452IDDQD-ASResidentialIPv414,382
AS4837CHINA UNICOM China169 BackboneMobileIPv4 IPv611,954
AS27775Telecommunicationcompany Suriname - TeleSurResidentialIPv4 IPv611,569
AS16509Amazon.com, Inc.HostingIPv4 IPv610,360
AS37037Orange MadagascarUnclassifiedIPv4 IPv610,179
AS37492Orange TunisieUnclassifiedIPv4 IPv66,607
AS8346IDDQD-ASResidentialIPv4 IPv64,904

All 347 downstreams →

Adjacency

Adjacent networks

All 378

Every AS seen directly next to AS5511 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12479Orange Espagne SAResidentialIPv4 IPv6306,810
AS1299Arelion Sweden ABTransitIPv4 IPv6191,266
AS57866Fusix Networks B.V.UnclassifiedIPv4 IPv6154,707
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6141,382
AS174Cogent Communications, LLCTransitIPv4 IPv6124,585
AS6696VERIXI SAUnclassifiedIPv4 IPv696,784
AS6939Hurricane Electric LLCTransitIPv4 IPv690,209
AS9002RETN LimitedUnclassifiedIPv4 IPv686,851
AS4837CHINA UNICOM China169 BackboneMobileIPv4 IPv683,448
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv680,687

All 378 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.