Data as of Nov 6, 2026
Autonomous system

AS22392

National Geographic Society

Announces 512 addresses in 2 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
209.249.172.0/24
since Mar 2026
BusinessZayo Bandwidth
209.249.173.0/24
since Mar 2026
BusinessZayo Bandwidth

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it