206208 looking glass

AS3477 National Oceanic and Atmospheric Administration 🇺🇸 US

Announcing 110 prefixes, seen at the RIS collectors.

IPv4 prefixes
84
337,664 (1,319 × /24)
IPv6 prefixes
26
8 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
11
ASes reachable through it

Registry and operator data

AS number
AS3477
Name
National Oceanic and Atmospheric Administration
Organisation
National Oceanic and Atmospheric Administration
Country
🇺🇸 US
RIR
ARIN
Allocated
1994-03-08

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Announcement history

One point per day, recorded at each table import

02142638409-1809-2209-2609-3010-0410-0810-1210-16
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-13 00:06:09Z origin change 204.228.190.0/24 AS2648 → AS3477 5030017412991404114041119563477
2026-10-13 00:05:30Z origin change 204.228.190.0/24 AS3477 → AS2648 496733150032166453129914041140411195634772648
2026-10-13 00:05:23Z origin change 204.228.190.0/24 AS2648 → AS3477 503003356140411404114041119563477
2026-10-13 00:05:10Z origin change 204.228.190.0/24 AS3477 → AS2648 4967332166453129914041140411195634772648
2026-10-13 00:04:43Z origin change 204.228.190.0/24 AS2648 → AS3477 20409220766291693528064533356140411404114041119563477
2026-10-13 00:04:38Z origin change 204.228.190.0/24 AS3477 → AS2648 49673204856453129914041140411195634772648
2026-10-13 00:04:36Z origin change 204.228.190.0/24 AS3477 → AS2648 2040922076629075174129914041140411195634772648
2026-10-13 00:04:36Z origin change 204.228.190.0/24 AS2648 → AS3477 20409220766291693528064533356140411404114041119563477
2026-10-13 00:04:22Z origin change 204.228.190.0/24 AS2648 → AS3477 38001747364533356140411404114041119563477
2026-10-13 00:04:15Z origin change 204.228.190.0/24 AS3477 → AS2648 4943221551031543252558447129914041140411195634772648
2026-10-13 00:04:10Z origin change 204.228.190.0/24 AS2648 → AS3477 443935805769393356140411404114041119563477
2026-10-13 00:04:06Z origin change 204.228.190.0/24 AS3477 → AS2648 2040922076629075174129914041140411195634772648
2026-10-13 00:04:05Z origin change 204.228.190.0/24 AS2648 → AS3477 20409220766291691743356140411404114041119563477
2026-10-13 00:04:02Z origin change 204.228.190.0/24 AS2648 → AS3477 5062864533356140411404114041119563477
2026-10-13 00:03:58Z origin change 204.228.190.0/24 AS3477 → AS2648 5738142708174129914041140411195634772648
2026-10-13 00:03:56Z origin change 204.228.190.0/24 AS2648 → AS3477 3454964533356140411404114041119563477
2026-10-13 00:03:51Z origin change 204.228.190.0/24 AS2648 → AS3477 5572069393356140411404114041119563477
2026-10-13 00:03:47Z origin change 204.228.190.0/24 AS3477 → AS2648 58057345492914335633561404114041140411195634772648
2026-10-13 00:03:42Z origin change 204.228.190.0/24 AS2648 → AS3477 226521743356140411404114041119563477
2026-10-13 00:03:42Z origin change 204.228.190.0/24 AS2648 → AS3477 13282517412991404114041119563477
2026-10-13 00:03:37Z origin change 204.228.190.0/24 AS3477 → AS2648 481852914335633561404114041140411195634772648
2026-10-13 00:03:36Z origin change 204.228.190.0/24 AS3477 → AS2648 22652129933561404114041140411195634772648
2026-10-13 00:03:36Z origin change 204.228.190.0/24 AS2648 → AS3477 21628582801743356140411404114041119563477
2026-10-13 00:03:35Z origin change 204.228.190.0/24 AS2648 → AS3477 2448264533356140411404114041119563477
2026-10-13 00:03:34Z origin change 204.228.190.0/24 AS2648 → AS3477 48185291433563356140411404114041119563477
2026-10-13 00:03:34Z origin change 204.228.190.0/24 AS3477 → AS2648 48185129933561404114041140411195634772648
2026-10-13 00:03:33Z origin change 204.228.190.0/24 AS2648 → AS3477 2040921989781743356140411404114041119563477
2026-10-13 00:03:33Z origin change 204.228.190.0/24 AS3477 → AS2648 14907129933561404114041140411195634772648
2026-10-13 00:03:33Z origin change 204.228.190.0/24 AS3477 → AS2648 58057345492914335633561404114041140411195634772648
2026-10-13 00:03:32Z origin change 204.228.190.0/24 AS3477 → AS2648 506286453129914041140411195634772648
2026-10-13 00:03:32Z origin change 204.228.190.0/24 AS3477 → AS2648 5991990023356129914041140411195634772648
2026-10-13 00:03:32Z origin change 204.228.190.0/24 AS3477 → AS2648 852174129914041140411195634772648
2026-10-13 00:03:31Z origin change 204.228.190.0/24 AS2648 → AS3477 5805734549291433563356140411404114041119563477
2026-10-13 00:03:31Z origin change 204.228.190.0/24 AS2648 → AS3477 20649934549291433563356140411404114041119563477
2026-10-13 00:03:30Z origin change 204.228.190.0/24 AS2648 → AS3477 580571743356140411404114041119563477
2026-10-13 00:03:29Z origin change 204.228.190.0/24 AS3477 → AS2648 5991990023356129914041140411195634772648
2026-10-13 00:03:29Z origin change 204.228.190.0/24 AS2648 → AS3477 55720291433563356140411404114041119563477
2026-10-13 00:03:27Z origin change 204.228.190.0/24 AS3477 → AS2648 149073356129914041140411195634772648
2026-10-13 00:03:26Z origin change 204.228.190.0/24 AS2648 → AS3477 2448264533356140411404114041119563477
2026-10-13 00:03:25Z origin change 204.228.190.0/24 AS3477 → AS2648 5991990023356129914041140411195634772648
2026-10-13 00:03:25Z origin change 204.228.190.0/24 AS2648 → AS3477 491345335669393356140411404114041119563477
2026-10-13 00:03:25Z origin change 204.228.190.0/24 AS3477 → AS2648 494324836217643356129914041140411195634772648
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS2648 → AS3477 20649934549291433563356140411404114041119563477
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS3477 → AS2648 59919900233561404114041140411195634772648
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS3477 → AS2648 244822914129914041140411195634772648
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS2648 → AS3477 5805734549291433563356140411404114041119563477
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS2648 → AS3477 33331136683012991404114041119563477
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS3477 → AS2648 450496696551133561404114041140411195634772648
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS2648 → AS3477 34549291433563356140411404114041119563477
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS2648 → AS3477 85217412991404114041119563477
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS3477 → AS2648 4967320485129914041140411195634772648
2026-10-13 00:03:24Z origin change 204.228.190.0/24 AS3477 → AS2648 21628582806762129914041140411195634772648
2026-10-13 00:03:23Z origin change 204.228.190.0/24 AS2648 → AS3477 2020569393356140411404114041119563477
2026-10-13 00:03:23Z origin change 204.228.190.0/24 AS3477 → AS2648 33331257129914041140411195634772648
2026-10-13 00:03:23Z origin change 204.228.190.0/24 AS3477 → AS2648 852129914041140411195634772648
2026-10-13 00:03:22Z origin change 204.228.190.0/24 AS3477 → AS2648 443933942566939140411195634772648
2026-10-13 00:03:22Z origin change 204.228.190.0/24 AS3477 → AS2648 3333110311537140411195634772648
2026-10-13 00:03:21Z origin change 204.228.190.0/24 AS2648 → AS3477 35493356140411404114041119563477
2026-10-13 00:03:20Z origin change 204.228.190.0/24 AS2648 → AS3477 599199002335612991404114041119563477
2026-10-13 00:03:20Z origin change 204.228.190.0/24 AS3477 → AS2648 13830971174129914041140411195634772648
2026-10-13 00:03:20Z origin change 204.228.190.0/24 AS3477 → AS2648 580571836129914041140411195634772648
2026-10-13 00:03:17Z origin change 204.228.190.0/24 AS3477 → AS2648 37989563001321324657129914041140411195634772648
2026-10-13 00:03:16Z origin change 204.228.190.0/24 AS3477 → AS2648 176396939140411195634772648
2026-10-13 00:03:14Z origin change 204.228.190.0/24 AS2648 → AS3477 20236550673683012991404114041119563477
2026-10-13 00:03:12Z origin change 204.228.190.0/24 AS2648 → AS3477 132825335612991404114041119563477
2026-10-13 00:03:09Z origin change 204.228.190.0/24 AS3477 → AS2648 5738142708129914041140411195634772648
2026-10-13 00:03:06Z origin change 204.228.190.0/24 AS3477 → AS2648 20409220766129914041140411195634772648
2026-10-13 00:03:05Z origin change 204.228.190.0/24 AS2648 → AS3477 24482645312991404114041119563477
2026-10-13 00:03:03Z origin change 204.228.190.0/24 AS2648 → AS3477 204092207662907512991404114041119563477
2026-10-13 00:03:01Z origin change 204.228.190.0/24 AS3477 → AS2648 3333110311537140411195634772648
2026-10-13 00:03:01Z origin change 204.228.190.0/24 AS2648 → AS3477 599199002335612991404114041119563477
2026-10-13 00:03:00Z origin change 204.228.190.0/24 AS2648 → AS3477 3772164611116414041119563477
2026-10-13 00:02:59Z origin change 204.228.190.0/24 AS3477 → AS2648 557202914129914041140411195634772648
2026-10-13 00:02:58Z origin change 204.228.190.0/24 AS3477 → AS2648 48185129914041140411195634772648
2026-10-13 00:02:57Z origin change 204.228.190.0/24 AS2648 → AS3477 1383097117412991404114041119563477
2026-10-13 00:02:56Z origin change 204.228.190.0/24 AS2648 → AS3477 33331103209651153714041119563477
2026-10-13 00:02:54Z origin change 204.228.190.0/24 AS3477 → AS2648 34927566556939140411195634772648
2026-10-13 00:02:54Z origin change 204.228.190.0/24 AS3477 → AS2648 1490711164140411195634772648
2026-10-13 00:02:53Z origin change 204.228.190.0/24 AS2648 → AS3477 13830971335612991404114041119563477
2026-10-13 00:02:51Z origin change 204.228.190.0/24 AS2648 → AS3477 3798956300132132465717412991404114041119563477
2026-10-13 00:02:50Z origin change 204.228.190.0/24 AS3477 → AS2648 557206939140411195634772648
2026-10-13 00:02:50Z origin change 204.228.190.0/24 AS2648 → AS3477 1763969391116414041119563477
2026-10-13 00:02:50Z origin change 204.228.190.0/24 AS2648 → AS3477 38001747364611116414041119563477
2026-10-13 00:02:49Z origin change 204.228.190.0/24 AS2648 → AS3477 48185335612991404114041119563477
2026-10-13 00:02:45Z origin change 204.228.190.0/24 AS3477 → AS2648 244822914129914041140411195634772648
2026-10-13 00:02:45Z origin change 204.228.190.0/24 AS2648 → AS3477 24482645312991404114041119563477
2026-10-13 00:02:44Z origin change 204.228.190.0/24 AS3477 → AS2648 21628582806762129914041140411195634772648
2026-10-13 00:02:41Z origin change 204.228.190.0/24 AS2648 → AS3477 24482291412991404114041119563477
2026-10-13 00:02:41Z origin change 204.228.190.0/24 AS2648 → AS3477 496732048512991404114041119563477
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS3477 → AS2648 5805734549129914041140411195634772648
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS2648 → AS3477 3333125712991404114041119563477
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS2648 → AS3477 4943248362176412991404114041119563477
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS3477 → AS2648 34549129914041140411195634772648
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS2648 → AS3477 2040922076612991404114041119563477
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS3477 → AS2648 2950439392129914041140411195634772648
2026-10-13 00:02:40Z origin change 204.228.190.0/24 AS2648 → AS3477 701812991404114041119563477
2026-10-13 00:02:39Z origin change 204.228.190.0/24 AS3477 → AS2648 22652129914041140411195634772648
2026-10-13 00:02:39Z origin change 204.228.190.0/24 AS2648 → AS3477 2265212991404114041119563477
2026-10-13 00:02:39Z origin change 204.228.190.0/24 AS3477 → AS2648 22652129914041140411195634772648
2026-10-13 00:02:39Z origin change 204.228.190.0/24 AS3477 → AS2648 85211164140411195634772648