206208 looking glass

AS409 Air Force Systems Networking 🇺🇸 US

Announcing 13 prefixes, seen at the RIS collectors.

IPv4 prefixes
13
270,848 (1,058 × /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
AS409
Name
Air Force Systems Networking
Organisation
Air Force Systems Networking
Country
🇺🇸 US
RIR
ARIN
Allocated
1989-08-04

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 13 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

037101309-1809-2009-2209-2409-2609-2809-3010-0210-03
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-22 12:08:34Z origin change 128.216.0.0/20 AS409 → AS427 3549335672172127066427427427427427427427
2026-09-22 12:08:34Z origin change 128.216.0.0/20 AS427 → AS409 20236550673174335672172127066409
2026-09-22 12:08:30Z origin change 128.216.0.0/20 AS427 → AS409 57821125863257335672172127066409
2026-09-22 12:08:29Z origin change 128.216.0.0/20 AS427 → AS409 58057174335672172127066409
2026-09-22 12:08:29Z origin change 128.216.0.0/20 AS409 → AS427 612186939335672172127066427427427427427427427
2026-09-22 12:08:29Z origin change 128.216.0.0/20 AS427 → AS409 612186939335672172127066409
2026-09-22 12:08:29Z origin change 128.216.0.0/20 AS409 → AS427 1403577335672172127066427427427427427427427
2026-09-22 12:08:28Z origin change 128.216.0.0/20 AS409 → AS427 21628582806762335672172127066427427427427427427427
2026-09-22 12:08:28Z origin change 128.216.0.0/20 AS427 → AS409 481851299335672172127066409
2026-09-22 12:08:28Z origin change 128.216.0.0/20 AS409 → AS427 21628582806762335672172127066427427427427427427427
2026-09-22 12:08:21Z origin change 128.216.0.0/20 AS409 → AS427 14907335672172127066427427427427427427427
2026-09-22 12:08:21Z origin change 128.216.0.0/20 AS427 → AS409 149072914335672172127066409
2026-09-22 12:08:02Z origin change 128.216.0.0/20 AS409 → AS427 7018335672172127066427427427427427427427
2026-09-22 12:08:01Z origin change 128.216.0.0/20 AS427 → AS409 13830971174335672172127066409
2026-09-19 17:10:51Z origin change 132.15.0.0/16 AS399 → AS409 44393580576939335672172127066409
2026-09-19 17:10:51Z origin change 132.15.225.0/24 AS399 → AS409 44393580576939335672172127066409
2026-09-19 17:10:51Z origin change 132.15.225.0/24 AS409 → AS399 14907335672172127066399399399399399399399399399
2026-09-19 17:10:51Z origin change 132.15.0.0/16 AS409 → AS399 14907335672172127066399399399399399399399399399
2026-09-19 17:10:51Z origin change 132.15.0.0/16 AS399 → AS409 149071299335672172127066409
2026-09-19 17:10:51Z origin change 132.15.225.0/24 AS399 → AS409 149071299335672172127066409
2026-09-19 17:10:50Z origin change 132.15.225.0/24 AS409 → AS399 37721335672172127066399399399399399399399399399
2026-09-19 17:10:50Z origin change 132.15.0.0/16 AS409 → AS399 37721335672172127066399399399399399399399399399
2026-09-19 17:10:50Z origin change 132.15.225.0/24 AS399 → AS409 377211299335672172127066409
2026-09-19 17:10:50Z origin change 132.15.0.0/16 AS399 → AS409 377211299335672172127066409
2026-09-19 17:10:50Z origin change 132.15.0.0/16 AS409 → AS399 57821125863257335672172127066399399399399399399399399399
2026-09-19 17:10:50Z origin change 132.15.225.0/24 AS409 → AS399 57821125863257335672172127066399399399399399399399399399
2026-09-19 17:10:26Z origin change 132.15.0.0/16 AS399 → AS409 21628582806762335672172127066409
2026-09-19 17:10:26Z origin change 132.15.225.0/24 AS399 → AS409 21628582806762335672172127066409
2026-09-19 17:10:25Z origin change 132.15.0.0/16 AS409 → AS399 7018335672172127066399399399399399399399399399
2026-09-19 17:10:25Z origin change 132.15.225.0/24 AS409 → AS399 7018335672172127066399399399399399399399399399