Data as of Nov 7, 2026
Autonomous system

AS27486

MCF Software, LLC

Announces 512 addresses in 1 prefixes. None of it is anonymizer space.

Type
Business
US

Announced prefixes

Arrived
PrefixTypeHolderRPKI
165.254.4.0/23
since May 2005
BusinessNTT America, Inc.

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it