206208 looking glass

AS27137 United States Department of Defense (DoD) 🇺🇸 US

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS27137
Name
United States Department of Defense (DoD)
Organisation
United States Department of Defense (DoD)
Country
🇺🇸 US
RIR
ARIN
Allocated
2003-01-16

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 2 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

0713202609-1809-2309-2810-0310-0810-1310-1810-22
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-21 21:02:00Z origin change 198.218.26.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.159.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.21.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 214.6.250.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.96.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.5.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.20.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.94.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.97.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.40.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 214.25.177.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.88.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.175.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.218.22.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.95.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.54.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.56.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.99.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.98.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 214.51.16.0/21 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.220.187.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 128.26.38.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 198.220.71.0/24 AS27138 → AS27137 37721129933567217212706627137
2026-10-21 21:02:00Z origin change 214.51.16.0/21 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.20.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.38.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.5.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.220.71.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.56.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.21.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.88.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.97.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.175.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.54.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.94.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.95.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 214.25.177.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.22.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.159.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.220.187.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.26.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.96.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.99.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 214.6.250.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.40.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 128.26.98.0/24 AS27137 → AS27138 1490733567217212706627137271382713827138
2026-10-21 21:02:00Z origin change 198.218.21.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.95.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.220.71.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.20.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.97.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.56.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.159.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 214.25.177.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.98.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.99.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.26.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.40.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.22.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 214.51.16.0/21 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.88.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.96.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.94.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.38.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.220.187.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.5.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 128.26.54.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 198.218.175.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:02:00Z origin change 214.6.250.0/24 AS27138 → AS27137 14907291433567217212706627137
2026-10-21 21:01:56Z origin change 198.218.159.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.5.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.175.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.22.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.56.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.220.71.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.26.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.21.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.40.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.94.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.54.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.96.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 214.51.16.0/21 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.218.20.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.98.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.88.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 198.220.187.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.99.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.97.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.95.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 214.25.177.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 128.26.38.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 21:01:56Z origin change 214.6.250.0/24 AS27137 → AS27138 701833567217212706627137271382713827138
2026-10-21 20:24:32Z origin change 128.26.38.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.40.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.54.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.56.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.88.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.94.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.95.0/24 AS27138 → AS27137 5782112586325733567217212706627137
2026-10-21 20:24:32Z origin change 128.26.96.0/24 AS27138 → AS27137 5782112586325733567217212706627137