bgpmap

BGP map for 28.5.20.0/23

28.5.20.0/23 is announced by AS27064 United States Department of Defense (DoD) and seen by 1 peers of 1 RIPE RIS collectors, over 1 different AS path. All of those routes reach it through one upstream, AS721 United States Department of Defense (DoD). The most common path, used by 1 peer, is AS12779 AS3257 AS3356 AS721 AS27064.

Routes checked 15:05:03 UTC

Recent route changes

AS-path graph toward 28.5.20.0/23
BGP map of 28.5.20.0/235 networks on the paths RIPE RIS collector peers use to reach 28.5.20.0/23. Best path, chosen by the most peers: AS12779 → AS3257 → AS3356 → AS721 → AS27064.AS12779 → AS3257 · 1 route · best pathAS3257 → AS3356 · 1 route · best pathAS3356 → AS721 · 1 route · best pathAS721 → AS27064 · 1 route · best pathAS27064 → 28.5.20.0/23 · 1 route · best path1AS12779 → AS3257 · 1 route · best path1AS3257 → AS3356 · 1 route · best path1AS3356 → AS721 · 1 route · best path1AS721 → AS27064 · 1 route · best path1AS27064 → 28.5.20.0/23 · 1 route · best pathAS12779ITGATE IT.Gate S.p.A.AS12779 ITGATE IT.Gate S.p.A. · edge network · 1 route · on the best pathT1AS3257GTT-BACKBONE GTTCommunications Inc.AS3257 GTT-BACKBONE GTT Communications Inc. · Tier 1 · 1 route · on the best pathT1AS3356Level 3 Parent, LLCAS3356 Level 3 Parent, LLC · Tier 1 · 1 route · on the best pathAS721United States Departmentof Defense (DoD)AS721 United States Department of Defense (DoD) · transit · 1 route · on the best pathAS27064United States Departmentof Defense (DoD)AS27064 United States Department of Defense (DoD) · origin · 1 route · on the best path28.5.20.0/2328.5.20.0/23

origin Tier 1transitedge network prefix best path: chosen by 1 of 1 peers (100%) number on a line = peers using that link RIS data up to 15:04 UTC what the colours mean

View JSON Raw upstream

1collector peers
1RIS collectors
1distinct AS paths
5.0average AS hops, 5 to 5

Upstreams

Networks directly in front of the origin.

NetworkPeersShare
AS721 United States Department of Defense (DoD)1100%

Transit networks

Networks between the collector peer and the origin.

NetworkPeersShare
AS3257 GTT-BACKBONE GTT Communications Inc.1100%
AS3356 Level 3 Parent, LLC1100%
AS721 United States Department of Defense (DoD)1100%

AS paths

Every distinct path the collector peers use, most common first. An ASN repeated to lengthen a path (a prepend) is shown once.

#Path, collector peer to originPeersShareCollectors
1AS12779AS3257AS3356AS721AS270641100%1

More prefixes from AS27064

Routes seen by RIPE RIS in the 24 hours up to 8 Nov 2026, 15:04 UTC, fetched 4 hours ago.