Data as of Nov 11, 2026

209.3.237.0/24

No anonymizer space · no proxy exits in 30 days

Slumberland, Inc. · space held by CenturyLink Communications, LLC

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
209.3.0.0/16
since May 2005
AS209ResidentialCenturyLink Communications, LLC

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
209.3.0.0/1665,536CENTURYLINK-LEGACY-QWEST-INET-5CenturyLink Communications, LLC (CCL-534) · USDirect AllocationMar 20, 2000abuse@aup.lumen.com
└ 209.3.237.0/24256NET-209-3-237-0-1Slumberland, Inc. (SLUMB-2) · USReassignedJun 29, 2016data-center-specialist@slumberland.com

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
May 2007
Current origin since
May 2007 · 20 yr
Origin networks
1