Data as of Nov 11, 2026

131.153.8.0/21

No anonymizer space · no proxy exits in 30 days

Secured Servers LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
131.153.11.0/24
since Nov 2023
AS20454HostingSecured Servers LLC
131.153.12.0/24
since Apr 2026
AS20454HostingSecured Servers LLC
131.153.13.0/24
since Nov 2023
AS20454HostingSecured Servers LLC
131.153.14.0/23
since May 2019
AS20454HostingSecured Servers 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
131.153.0.0 - 131.153.247.25563,488SSL-65Secured Servers LLC (SSL-65) · USDirect AllocationMay 8, 2015abuse@phoenixnap.com
└ 131.153.8.0/298CEI-GROUPunknown———
└ 131.153.11.0/24256UNO-DATACENTERS-INCUNO Datacenters, Inc. (UD-70) · USReassignedNov 4, 2019—

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jun 2015
Current origin since
Jun 2015 · 11 yr
Origin networks
1