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Data as of Nov 6, 2026

72.165.236.0/24

No anonymizer space · no proxy exits in 30 days

Level 3 Parent, LLC · space held by CenturyLink Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS10753
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
72.164.0.0/15
since Nov 2005
AS209Residential21CenturyLink 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
72.164.0.0 - 72.166.255.255196,608CENTURYLINK-LEGACY-QWEST-INET-37CenturyLink Communications, LLC (CCL-534) · USDirect AllocationOct 28, 2005abuse@aup.lumen.com
└ 72.165.236.0/23512Q0303-72-165-236-0MECA (MECA-1) · USReassignedMar 3, 2006—

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
CenturyLink Communications, LLC
Handle
CCL-534
Range
72.164.0.0 - 72.166.255.255
Registration type
Direct Allocation
Record created
Oct 28, 2005
Origin network

AS10753

US
Name
Level 3 Parent, LLC
Type
Internet provider
Registered
Nov 18, 1997
Domain
level3.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed