206208 looking glass

AS5277 United States Department of Defense (DoD) 🇺🇸 US

Announcing 16 prefixes, seen at the RIS collectors.

IPv4 prefixes
16
265,984 (1,039 × /24)
IPv6 prefixes
0
-
Upstreams
0
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS5277
Name
United States Department of Defense (DoD)
Organisation
United States Department of Defense (DoD)
Country
🇺🇸 US
RIR
ARIN
Allocated
1995-05-09

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 16 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

0479314018609-1809-2510-0210-0910-1610-2310-29
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-28 02:05:07Z origin change 147.242.100.0/22 AS1637 → AS5277 2448264533356721721270667475277
2026-10-28 02:05:06Z origin change 147.242.100.0/22 AS5277 → AS1637 4608122146373356721721270661637163716371637
2026-10-28 02:05:01Z origin change 147.242.100.0/22 AS1637 → AS5277 202365506731743356721721270667475277
2026-10-28 02:04:57Z origin change 147.242.100.0/22 AS1637 → AS5277 3798956300132132465729143356721721270667475277
2026-10-28 02:04:57Z origin change 147.242.100.0/22 AS5277 → AS1637 35493356721721270661637163716371637
2026-10-28 02:04:55Z origin change 147.242.100.0/22 AS5277 → AS1637 379895630013213212993356721721270661637163716371637
2026-10-28 02:04:37Z origin change 147.242.100.0/22 AS5277 → AS1637 2051412993356721721270661637163716371637
2026-10-28 02:04:36Z origin change 143.77.0.0/16 AS1637 → AS5277 2064993454929143356721721270667475277
2026-10-28 02:04:36Z origin change 143.138.0.0/16 AS1637 → AS5277 2064993454929143356721721270667475277
2026-10-28 02:04:36Z origin change 144.59.0.0/16 AS1637 → AS5277 2064993454929143356721721270667475277
2026-10-28 02:04:36Z origin change 160.135.0.0/16 AS1637 → AS5277 2064993454929143356721721270667475277
2026-10-28 02:04:35Z origin change 143.138.0.0/16 AS1637 → AS5277 481853356721721270667475277
2026-10-28 02:04:35Z origin change 143.77.0.0/16 AS1637 → AS5277 481853356721721270667475277
2026-10-28 02:04:35Z origin change 144.59.0.0/16 AS1637 → AS5277 481853356721721270667475277
2026-10-28 02:04:35Z origin change 160.135.0.0/16 AS1637 → AS5277 3772112993356721721270667475277
2026-10-28 02:04:35Z origin change 144.59.0.0/16 AS1637 → AS5277 494324836212993356721721270667475277
2026-10-28 02:04:35Z origin change 143.138.0.0/16 AS1637 → AS5277 494324836212993356721721270667475277
2026-10-28 02:04:35Z origin change 143.77.0.0/16 AS1637 → AS5277 494324836212993356721721270667475277
2026-10-28 02:04:35Z origin change 147.242.100.0/22 AS1637 → AS5277 4608757529143356721721270667475277
2026-10-28 02:04:35Z origin change 160.135.0.0/16 AS5277 → AS1637 4608122146373356721721270661637163716371637
2026-10-28 02:04:35Z origin change 143.77.0.0/16 AS5277 → AS1637 4608122146373356721721270661637163716371637
2026-10-28 02:04:35Z origin change 143.138.0.0/16 AS5277 → AS1637 4608122146373356721721270661637163716371637
2026-10-28 02:04:35Z origin change 144.59.0.0/16 AS5277 → AS1637 4608122146373356721721270661637163716371637
2026-10-28 02:04:34Z origin change 160.135.0.0/16 AS1637 → AS5277 481853356721721270667475277
2026-10-28 02:04:34Z origin change 147.242.100.0/22 AS5277 → AS1637 573815030412993356721721270661637163716371637
2026-10-28 02:04:33Z origin change 143.138.0.0/16 AS5277 → AS1637 3772112993356721721270661637163716371637
2026-10-28 02:04:33Z origin change 143.77.0.0/16 AS5277 → AS1637 3772112993356721721270661637163716371637
2026-10-28 02:04:33Z origin change 160.135.0.0/16 AS5277 → AS1637 3772112993356721721270661637163716371637
2026-10-28 02:04:33Z origin change 144.59.0.0/16 AS5277 → AS1637 3772112993356721721270661637163716371637
2026-10-28 02:04:30Z origin change 147.242.100.0/22 AS1637 → AS5277 34927520251743356721721270667475277
2026-10-28 02:04:29Z origin change 147.242.100.0/22 AS5277 → AS1637 5030412993356721721270661637163716371637
2026-10-28 02:04:28Z origin change 143.138.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:04:28Z origin change 144.59.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:04:28Z origin change 143.77.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:04:28Z origin change 160.135.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:04:27Z origin change 160.135.0.0/16 AS5277 → AS1637 2023655067367623356721721270661637163716371637
2026-10-28 02:04:25Z origin change 147.242.100.0/22 AS5277 → AS1637 573814270812993356721721270661637163716371637
2026-10-28 02:04:25Z origin change 147.242.100.0/22 AS1637 → AS5277 573815030412993356721721270667475277
2026-10-28 02:04:25Z origin change 160.135.0.0/16 AS1637 → AS5277 2040921989781743356721721270667475277
2026-10-28 02:04:25Z origin change 143.77.0.0/16 AS1637 → AS5277 3798956300132132465729143356721721270667475277
2026-10-28 02:04:25Z origin change 144.59.0.0/16 AS1637 → AS5277 3798956300132132465729143356721721270667475277
2026-10-28 02:04:25Z origin change 143.138.0.0/16 AS1637 → AS5277 3798956300132132465729143356721721270667475277
2026-10-28 02:04:25Z origin change 160.135.0.0/16 AS1637 → AS5277 3798956300132132465729143356721721270667475277
2026-10-28 02:04:24Z origin change 160.135.0.0/16 AS5277 → AS1637 35493356721721270661637163716371637
2026-10-28 02:04:24Z origin change 143.77.0.0/16 AS5277 → AS1637 35493356721721270661637163716371637
2026-10-28 02:04:24Z origin change 144.59.0.0/16 AS5277 → AS1637 35493356721721270661637163716371637
2026-10-28 02:04:24Z origin change 143.138.0.0/16 AS5277 → AS1637 35493356721721270661637163716371637
2026-10-28 02:04:21Z origin change 147.242.100.0/22 AS1637 → AS5277 4818529143356721721270667475277
2026-10-28 02:04:19Z origin change 160.135.0.0/16 AS1637 → AS5277 349275665512993356721721270667475277
2026-10-28 02:04:19Z origin change 147.242.100.0/22 AS1637 → AS5277 2064993454929143356721721270667475277
2026-10-28 02:04:17Z origin change 147.242.100.0/22 AS5277 → AS1637 14035773356721721270661637163716371637
2026-10-28 02:04:16Z origin change 160.135.0.0/16 AS5277 → AS1637 377213356721721270661637163716371637
2026-10-28 02:04:11Z origin change 144.59.0.0/16 AS1637 → AS5277 5062864533356721721270667475277
2026-10-28 02:04:11Z origin change 143.77.0.0/16 AS1637 → AS5277 5062864533356721721270667475277
2026-10-28 02:04:11Z origin change 143.138.0.0/16 AS1637 → AS5277 5062864533356721721270667475277
2026-10-28 02:04:10Z origin change 160.135.0.0/16 AS1637 → AS5277 3772112993356721721270667475277
2026-10-28 02:04:09Z origin change 160.135.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:04:07Z origin change 147.242.100.0/22 AS1637 → AS5277 2051412993356721721270667475277
2026-10-28 02:04:07Z origin change 143.77.0.0/16 AS5277 → AS1637 2051412993356721721270661637163716371637
2026-10-28 02:04:07Z origin change 143.138.0.0/16 AS5277 → AS1637 2051412993356721721270661637163716371637
2026-10-28 02:04:07Z origin change 144.59.0.0/16 AS5277 → AS1637 2051412993356721721270661637163716371637
2026-10-28 02:04:04Z origin change 143.77.0.0/16 AS1637 → AS5277 4608757529143356721721270667475277
2026-10-28 02:04:04Z origin change 143.138.0.0/16 AS1637 → AS5277 4608757529143356721721270667475277
2026-10-28 02:04:04Z origin change 144.59.0.0/16 AS1637 → AS5277 4608757529143356721721270667475277
2026-10-28 02:04:03Z origin change 147.242.100.0/22 AS1637 → AS5277 14035773356721721270642706674752775277
2026-10-28 02:04:03Z origin change 143.138.0.0/16 AS5277 → AS1637 377213356721721270661637163716371637
2026-10-28 02:04:03Z origin change 143.77.0.0/16 AS5277 → AS1637 377213356721721270661637163716371637
2026-10-28 02:04:03Z origin change 144.59.0.0/16 AS5277 → AS1637 377213356721721270661637163716371637
2026-10-28 02:04:03Z origin change 160.135.0.0/16 AS1637 → AS5277 3772112993356721721270667475277
2026-10-28 02:04:02Z origin change 147.242.100.0/22 AS5277 → AS1637 379895630013213246573356721721270661637163716371637
2026-10-28 02:04:02Z origin change 160.135.0.0/16 AS5277 → AS1637 379895630013213246573356721721270661637163716371637
2026-10-28 02:04:01Z origin change 144.59.0.0/16 AS1637 → AS5277 1328251743356721721270667475277
2026-10-28 02:04:01Z origin change 143.138.0.0/16 AS1637 → AS5277 1328251743356721721270667475277
2026-10-28 02:04:01Z origin change 143.77.0.0/16 AS1637 → AS5277 1328251743356721721270667475277
2026-10-28 02:03:59Z origin change 143.138.0.0/16 AS5277 → AS1637 5030412993356721721270661637163716371637
2026-10-28 02:03:59Z origin change 144.59.0.0/16 AS5277 → AS1637 5030412993356721721270661637163716371637
2026-10-28 02:03:59Z origin change 143.77.0.0/16 AS5277 → AS1637 5030412993356721721270661637163716371637
2026-10-28 02:03:56Z origin change 147.242.100.0/22 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:03:55Z origin change 143.138.0.0/16 AS1637 → AS5277 573815030412993356721721270667475277
2026-10-28 02:03:55Z origin change 144.59.0.0/16 AS1637 → AS5277 573815030412993356721721270667475277
2026-10-28 02:03:55Z origin change 143.77.0.0/16 AS1637 → AS5277 573815030412993356721721270667475277
2026-10-28 02:03:54Z origin change 143.138.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:03:54Z origin change 144.59.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:03:54Z origin change 143.77.0.0/16 AS5277 → AS1637 216285828067623356721721270661637163716371637
2026-10-28 02:03:48Z origin change 144.59.0.0/16 AS5277 → AS1637 14035773356721721270661637163716371637
2026-10-28 02:03:48Z origin change 143.77.0.0/16 AS5277 → AS1637 14035773356721721270661637163716371637
2026-10-28 02:03:48Z origin change 143.138.0.0/16 AS5277 → AS1637 14035773356721721270661637163716371637
2026-10-28 02:03:48Z origin change 143.77.0.0/16 AS1637 → AS5277 3454929143356721721270667475277
2026-10-28 02:03:48Z origin change 143.138.0.0/16 AS1637 → AS5277 3454929143356721721270667475277
2026-10-28 02:03:48Z origin change 144.59.0.0/16 AS1637 → AS5277 3454929143356721721270667475277
2026-10-28 02:03:43Z origin change 160.135.0.0/16 AS5277 → AS1637 149073356721721270661637163716371637
2026-10-28 02:03:43Z origin change 160.135.0.0/16 AS1637 → AS5277 1490712993356721721270667475277
2026-10-28 02:03:31Z origin change 143.77.0.0/16 AS5277 → AS1637 379895630013213246573356721721270661637163716371637
2026-10-28 02:03:31Z origin change 144.59.0.0/16 AS5277 → AS1637 379895630013213246573356721721270661637163716371637
2026-10-28 02:03:31Z origin change 143.138.0.0/16 AS5277 → AS1637 379895630013213246573356721721270661637163716371637
2026-10-28 02:03:31Z origin change 144.59.0.0/16 AS1637 → AS5277 599191277932573356721721270667475277
2026-10-28 02:03:31Z origin change 143.138.0.0/16 AS1637 → AS5277 599191277932573356721721270667475277
2026-10-28 02:03:31Z origin change 143.77.0.0/16 AS1637 → AS5277 599191277932573356721721270667475277
2026-10-27 06:05:01Z origin change 143.77.0.0/16 AS1637 → AS5277 226521743356721721270667475277
2026-10-27 06:05:01Z origin change 143.138.0.0/16 AS1637 → AS5277 226521743356721721270667475277