Data as of Nov 11, 2026

72.237.89.0/24

1 residential-proxy exit · 30 days

Intermediate Unit 1 · space held by Level 3 Parent, LLC

Announcement

72.237.88.0/22

No RPKI

Announced by

AS40047

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

39 observations

Proxy providers listing exits

Elusive
EnigmaProxy
FloppyData
NovaProxy
VantageProxies

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
72.236.0.0/15 since May 2007	AS3356	Internet provider	3	Level 3 Parent, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
72.236.0.0/15	131,072	LVLT-ORG-72-236	Level 3 Parent, LLC (LPL-141) · US	Direct Allocation	Apr 27, 2005	abuse@level3.com
└ 72.237.88.0/22	1,024	TELCOVE-PITB-IU1	Intermediate Unit One (C01384189) · US	Reassigned	Jun 21, 2006	abuse@level3.com via LVLT-ORG-72-236

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

72.237.88.0/22

Routing history

Pattern: Stable
First seen: Aug 2006
Current origin since: Aug 2006 · 20 yr
Origin networks: 2
Last change of origin: Apr 2012

Recorded history

History

Handoffs: 1