asn.dev

Observed topology

AS29838 AMC - Atlantic Metro Communications II, Inc.

Hosting ARIN NSP

Upstreams 40 carry this network
Downstreams 74 this network carries
Adjacent (IPv4) 121
Adjacent (IPv6) 35
Upstream graph Who carries AS29838, and who carries them, drawn as a map up to the transit-free core. 16 exchanges Where AS29838 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 40

Networks observed carrying traffic for AS29838: 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 IPv61,868
AS2914NTT America, Inc.TransitIPv4 IPv61,101
AS6939Hurricane Electric LLCTransitIPv4 IPv6962
AS9002RETN LimitedUnclassifiedIPv4 IPv6475
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6381
AS22652Videotron LteeResidentialIPv4 IPv6248
AS33891Core-Backbone GmbHHostingIPv4211
AS24482SG.GSHostingIPv4 IPv6134
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv6134
AS852TELUS Communications Inc.ResidentialIPv4 IPv6133

All 40 upstreams →

Transit

Downstream networks

All 74

Networks for which AS29838 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS25795ARP NETWORKS, INC.UnclassifiedIPv4 IPv6517
AS40015Atlantic Metro Communications II, Inc.HostingIPv4 IPv6513
AS11799JMC Capital, LLCUnclassifiedIPv4 IPv6424
AS62731247RACK.comHostingIPv4 IPv6382
AS16925Cloud Optimized SMB LLCHostingIPv4 IPv6378
AS16509Amazon.com, Inc.HostingIPv4367
AS199391One System Integration LTDUnclassifiedIPv4 IPv6328
AS398816FlumeUnclassifiedIPv4 IPv6306
AS23201Telecel S.A.ResidentialIPv4301
AS22808LION RESOURCES, INC.UnclassifiedIPv4238

All 74 downstreams →

Adjacency

Adjacent networks

All 127

Every AS seen directly next to AS29838 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS40633LOS ANGELES INTERNET EXCHANGEUnclassifiedIPv44,525
AS1299Arelion Sweden ABTransitIPv4 IPv63,417
AS2914NTT America, Inc.TransitIPv4 IPv61,853
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv61,703
AS6939Hurricane Electric LLCTransitIPv4 IPv61,692
AS971PureVoltage Hosting Inc.UnclassifiedIPv41,669
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv61,264
AS9002RETN LimitedUnclassifiedIPv4 IPv6841
AS25795ARP NETWORKS, INC.UnclassifiedIPv4 IPv6752
AS807FORK SYSTEMSUnclassifiedIPv4 IPv6591

All 127 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-03 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.45M 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.