206208 looking glass

AS1516 Headquarters, USAISC 🇺🇸 US

Announcing 63 prefixes, seen at the RIS collectors.

IPv4 prefixes
62
99,840 (390 × /24)
IPv6 prefixes
1
1 × /48
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
AS1516
Name
Headquarters, USAISC
Organisation
Headquarters, USAISC
Country
🇺🇸 US
RIR
ARIN
Allocated
2004-05-12

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 63 no ROA (100.0%)

Announcement history

One point per day, recorded at each table import

01733506609-1809-2409-3010-0610-1210-1810-2410-27
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-27 21:32:58Z origin change 155.28.29.0/24 AS1637 → AS1516 204092207662916912993356721721270661516
2026-10-27 21:32:58Z origin change 155.28.29.0/24 AS1637 → AS1516 216285828067623356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1516 → AS1637 244822914335672172127066163716371637
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 2448264533356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1516 → AS1637 14035771299335672172127066163716371637
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 2064993454955113356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1516 → AS1637 57821125863257335672172127066163716371637
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 578211258632573356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1516 → AS1637 2023655067333891335672172127066163716371637
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 580573454912993356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 33331285912993356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 494324836217643356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1637 → AS1516 481853356721721270661516
2026-10-27 21:32:57Z origin change 155.28.29.0/24 AS1516 → AS1637 21628582806762335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 149071299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 295043939212993356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 34927121861299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 349275202532573356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 202056939335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 44393212024620612993356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 204092207661299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 49134533566939335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 491345335669393356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 3333128591299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 8521299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 494324836212993356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 377211299335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 2162858280335672172127066163716371637
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1637 → AS1516 6121869393356721721270661516
2026-10-27 21:32:56Z origin change 155.28.29.0/24 AS1516 → AS1637 481851299335672172127066163716371637
2026-10-27 20:40:50Z origin change 155.28.35.0/24 AS1637 → AS1516 216285828067623356721721270661516
2026-10-27 20:40:50Z origin change 155.28.35.0/24 AS1637 → AS1516 3454929143356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 580573454932573356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 3454912993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 377211299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 3454932573356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 377211299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 3772112993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 578211258632573356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 7018335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 6121869393356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 2162858280335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 21628582803356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 206499345491299335672172172172172172172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 1490712993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 13830971335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 138309713356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 3333128591299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 3492712993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 37989563001321321299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 349275665512993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 333311033257335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 3492752025642891299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 349275202532573356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 202056939335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 2020569393356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 244826453335672172172172172172172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 8521299335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 85212993356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1516 → AS1637 49673123893491335672172127066163716371637
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 496732076432573356721721270661516
2026-10-27 20:40:49Z origin change 155.28.35.0/24 AS1637 → AS1516 443935805769393356721721270661516
2026-10-27 20:40:48Z origin change 155.28.35.0/24 AS1516 → AS1637 612186939335672172172172172172172127066163716371637
2026-10-27 20:40:48Z origin change 155.28.35.0/24 AS1516 → AS1637 49134533566939335672172172172172172172127066163716371637
2026-10-27 20:40:48Z origin change 155.28.35.0/24 AS1516 → AS1637 29504393921299335672172172172172172172127066163716371637
2026-10-27 20:40:48Z origin change 155.28.35.0/24 AS1516 → AS1637 4439321202462061299335672172172172172172172127066163716371637
2026-10-27 20:01:02Z origin change 155.28.35.0/24 AS1637 → AS1516 443933942562011963271743356721721270661516
2026-10-27 20:00:16Z origin change 155.28.35.0/24 AS1637 → AS1516 2040921989784284567623356721721270661516
2026-10-27 20:00:11Z origin change 155.28.35.0/24 AS1516 → AS1637 14035771299335672172127066163716371637
2026-10-27 20:00:10Z origin change 155.28.35.0/24 AS1516 → AS1637 1763934913356721721270662706427064163716371637
2026-10-27 20:00:06Z origin change 155.28.35.0/24 AS1516 → AS1637 57381503041299335672172127066163716371637
2026-10-27 20:00:05Z origin change 155.28.35.0/24 AS1637 → AS1516 140357764533356721721270661516
2026-10-27 20:00:03Z origin change 155.28.35.0/24 AS1516 → AS1637 4967332161299335672172127066163716371637
2026-10-27 20:00:03Z origin change 155.28.35.0/24 AS1637 → AS1516 34927610491743356721721270661516
2026-10-27 19:59:58Z origin change 155.28.35.0/24 AS1637 → AS1516 4439339425663273356721721270661516
2026-10-27 19:59:57Z origin change 155.28.35.0/24 AS1637 → AS1516 443933942561743356721721270661516
2026-10-27 19:59:57Z origin change 155.28.35.0/24 AS1516 → AS1637 20236550673338911299335672172127066163716371637
2026-10-27 19:59:56Z origin change 155.28.35.0/24 AS1516 → AS1637 58057345491299335672172127066163716371637
2026-10-27 19:59:54Z origin change 155.28.35.0/24 AS1637 → AS1516 55720993029143356721721270661516
2026-10-27 19:59:51Z origin change 155.28.35.0/24 AS1637 → AS1516 2040921989784284532573356721721270661516
2026-10-27 19:59:51Z origin change 155.28.35.0/24 AS1516 → AS1637 4504966961299335672172127066163716371637
2026-10-27 19:59:50Z origin change 155.28.35.0/24 AS1516 → AS1637 3800174731299335672172127066163716371637
2026-10-27 19:59:48Z origin change 155.28.35.0/24 AS1637 → AS1516 443933942561743356721721270661516
2026-10-27 19:59:47Z origin change 155.28.35.0/24 AS1516 → AS1637 202051299335672172127066163716371637
2026-10-27 19:59:41Z origin change 155.28.35.0/24 AS1637 → AS1516 140357764533356721721270661516
2026-10-27 19:59:40Z origin change 155.28.35.0/24 AS1637 → AS1516 140357764533356721721270661516
2026-10-27 19:59:40Z origin change 155.28.35.0/24 AS1637 → AS1516 49432215510315431743356721721270661516
2026-10-27 19:59:40Z origin change 155.28.35.0/24 AS1516 → AS1637 226521299335672172127066163716371637
2026-10-27 19:59:39Z origin change 155.28.35.0/24 AS1516 → AS1637 491345335664241299335672172127066163716371637
2026-10-27 19:59:33Z origin change 155.28.35.0/24 AS1516 → AS1637 205141299335672172127066163716371637
2026-10-27 19:59:32Z origin change 155.28.35.0/24 AS1637 → AS1516 2448229143356721721270661516
2026-10-27 19:59:31Z origin change 155.28.35.0/24 AS1637 → AS1516 496731238912993356721721270661516
2026-10-27 19:59:31Z origin change 155.28.35.0/24 AS1516 → AS1637 34927566551299335672172127066163716371637
2026-10-27 19:59:30Z origin change 155.28.35.0/24 AS1516 → AS1637 481851299335672172127066163716371637
2026-10-27 19:59:30Z origin change 155.28.35.0/24 AS1637 → AS1516 494324836217641743356721721270661516
2026-10-27 19:59:30Z origin change 155.28.35.0/24 AS1516 → AS1637 206499345491299335672172127066163716371637
2026-10-27 19:59:28Z origin change 155.28.35.0/24 AS1637 → AS1516 1328251743356721721270661516
2026-10-27 19:59:25Z origin change 155.28.35.0/24 AS1516 → AS1637 70183356721721270662706427064163716371637
2026-10-27 19:59:21Z origin change 155.28.35.0/24 AS1516 → AS1637 149071299335672172127066163716371637
2026-10-27 19:59:21Z origin change 155.28.35.0/24 AS1637 → AS1516 2064993454964533356721721270661516