HomeASN LookupAS21984Prefixes

AS21984 Announced Prefixes

6 prefixes originated in BGP by AS21984 Fairfax County Public Schools.

Prefixes 1-6

PrefixRPKIIRRLast Seen
151.188.0.0/16No ROAOther IRR2026-10-11
151.188.0.0/18No ROAOther IRR2026-10-11
151.188.64.0/18No ROA-2026-10-11
151.188.77.0/24No ROA-2026-10-11
151.188.128.0/18No ROAOther IRR2026-10-11
151.188.192.0/18No ROAOther IRR2026-10-11
AS21984 Announced Prefixes | ipctl.io