asn.dev

Adjacent networks

AS11377 SENDGRID

Hosting ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS11377 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv43,088
AS1299Arelion Sweden ABTransitIPv41,523
AS6461Zayo BandwidthTransitIPv41,425
AS2914NTT America, Inc.TransitIPv4990
AS6939Hurricane Electric LLCTransitIPv4738
AS701Verizon BusinessResidentialIPv4420
AS24482SG.GSHostingIPv485
AS37721Virtual Technologies & SolutionsResidentialIPv460
AS293ESnetUnclassifiedIPv437
AS852TELUS Communications Inc.ResidentialIPv410

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.

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.