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United States

AS26100

National Oceanic and Atmospheric Administration Unknown registered in United States

3IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#8,580AS Rank
327/327RIS visibility
#7,302Rank in United States
2010-08-19Allocated

National Oceanic and Atmospheric Administration (AS26100) — Unknown, registered in United States. announces 3 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #7302. Allocated: 2010-08-19.

Announced prefixes · 3

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 3 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 1 2 3 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-123
2026-06-133

AS topology · Customer cone 2

Providers · 2

  • AS36149 Hawaiian Telcom Services Company, Inc.
  • AS6360 University of Hawaii

Customers · 1

  • AS3477 National Oceanic and Atmospheric Administration
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