asn.dev

Adjacent networks

AS27065 DNIC-ASBLK-27032-27159

Unclassified ARIN

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS27065 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS721United States Department of Defense (DoD)UnclassifiedIPv4 IPv676,269
AS1540Headquarters, USAISCUnclassifiedIPv4 IPv640,547
AS1733United States Department of Defense (DoD)UnclassifiedIPv4 IPv67,421
AS367United States Department of Defense (DoD)UnclassifiedIPv4 IPv64,958
AS5972United States Department of Defense (DoD)UnclassifiedIPv44,726
AS5839United States Department of Defense (DoD)UnclassifiedIPv43,042
AS637United States Department of Defense (DoD)UnclassifiedIPv42,098
AS56United States Department of Defense (DoD)UnclassifiedIPv42,096
AS27046United States Department of Defense (DoD)UnclassifiedIPv41,416
AS5231United States Department of Defense (DoD)UnclassifiedIPv41,138
AS636United States Department of Defense (DoD)UnclassifiedIPv41,121
AS27139United States Department of Defense (DoD)UnclassifiedIPv41,012
AS149United States Department of Defense (DoD)UnclassifiedIPv4869
AS634United States Department of Defense (DoD)UnclassifiedIPv4780
AS6035United States Department of Defense (DoD)UnclassifiedIPv4480
AS5927United States Department of Defense (DoD)UnclassifiedIPv4 IPv6237
AS2633National Academy of SciencesEducationIPv4120
AS6025United States Department of Defense (DoD)UnclassifiedIPv668
AS126United States Department of Defense (DoD)UnclassifiedIPv460
AS321United States Department of Defense (DoD)UnclassifiedIPv460
AS463Air Force Systems NetworkingUnclassifiedIPv460
AS467Air Force Systems NetworkingUnclassifiedIPv460
AS656United States Department of Defense (DoD)UnclassifiedIPv460
AS1553United States Department of Defense (DoD)UnclassifiedIPv460
AS5052United States Department of Defense (DoD)UnclassifiedIPv460
AS27153United States Department of Defense (DoD)UnclassifiedIPv460
AS27064United States Department of Defense (DoD)UnclassifiedIPv41

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 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.