asn.dev

Adjacent networks

AS1733 DISACENT-NIPR-ASN

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS1733 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS27065United States Department of Defense (DoD)UnclassifiedIPv4 IPv67,417
AS6035United States Department of Defense (DoD)UnclassifiedIPv43,416
AS6034United States Department of Defense (DoD)UnclassifiedIPv4 IPv62,052
AS27046United States Department of Defense (DoD)UnclassifiedIPv4475
AS5237United States Department of Defense (DoD)UnclassifiedIPv4360
AS5877United States Department of Defense (DoD)UnclassifiedIPv4119
AS317United States Department of Defense (DoD)UnclassifiedIPv460
AS329United States Department of Defense (DoD)UnclassifiedIPv460
AS673Headquarters, USAISCUnclassifiedIPv460
AS670Headquarters, USAISCUnclassifiedIPv459
AS672Headquarters, USAISCUnclassifiedIPv459

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 2026-10-23 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.15M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.