Data as of Nov 6, 2026
Autonomous system

AS16639

Iron Bow Technologies, LLC

Announces 768 addresses in 3 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
38.27.121.0/24
since Apr 2019
BusinessCogent Communications, LLC
162.254.110.0/24
since Apr 2026
BusinessCrown Castle USA
162.254.111.0/24
since Apr 2026
BusinessCrown Castle USA

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it