Data as of Nov 12, 2026

207.90.4.0/24

No anonymizer space · no proxy exits in 30 days

Church of Scientology Flag Service Organization, Inc. · space held by Big Sky Services, Inc.

Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
207.90.0.0/1816,384INTNET4Big Sky Services, Inc. (BSS-199) · USDirect AllocationMar 28, 1996—
└ 207.90.4.0/24256FLB-NB-1Church of Scientology Flag Service Organization, Inc. (FLAGS-18) · USReassignedSep 30, 2010noc1@cos.flag.org

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
May 2008
Current origin since
Jan 2025 · 1.8 yr
Origin networks
4
Last change of origin
Jan 2025
Recorded history

History

Handoffs
3