216.74.120.0/21

Residential-proxy exits

Proxy exits

5

0.24% of its addresses · 30 days

Oct 9, 2026 – Nov 7, 2026

Exits seen per day

290 observations

IPv4 market

Path

1 · Holder

Colocation America Corporation

record created Apr 26, 2016

2 · Leased from

Colocation America Corporation

its owner, directly

3 · Announced by

AS21769 Colocation America Corporation

since May 2016 · 10.5 yr ago

4 · Use

Unknown

anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

Name	In 216.74.120.0/21	/24s
Colocation America Corporation	25613%	1

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Leased from	Holder
216.74.120.0/24 since Jun 2022	AS19437	Hosting	IP broker IPXO	Colocation America Corporation via Internet Utilities NA LLC
216.74.121.0/24 since May 2024	AS21700	Unknown	IP broker IPXO	Colocation America Corporation via Internet Utilities NA LLC
216.74.122.0/24 since Jul 2026	AS212384	ISP proxy	IP broker IPXO	Colocation America Corporation via Internet Utilities NA LLC
216.74.123.0/24 since May 2024	AS396356	Hosting	IP broker IPXO	Colocation America Corporation via Internet Utilities NA LLC
216.74.124.0/22 since Jun 2023	AS63440	Unknown	IP broker IPXO	Colocation America Corporation via Internet Utilities NA 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
216.74.64.0/18	16,384	CAC-BLOCK13	Colocation America Corporation (CAC-89) · US	Direct Allocation	Apr 26, 2016	Abuse@colocationamerica.com
└ 216.74.120.0/21	2,048	IL-845	IPXO LLC (IL-845) · US	Reallocated	Nov 24, 2021	abuse@ipxo.com
└ 216.74.120.0/21	2,048	NETUTILS	Internet Utilities NA LLC (DCL-577) · US	Reallocated	Jan 7, 2025	report@abuseradar.com
└ 216.74.121.0/24	256	NET-216-74-121-0-24	unknown	Reassigned	Jan 7, 2025	report@abuseradar.com via IL-845
└ 216.74.122.0/24	256	IPXO-216-74-122-0-24	Netzyn, Inc (C11060949) · US	Reassigned	Jan 7, 2025	report@abuseradar.com via IL-845
└ 216.74.123.0/24	256	NET-216-74-123-0-24	unknown	Reassigned	May 5, 2025	report@abuseradar.com via IL-845

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

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses

Type	Addresses	Share	Ranges
Unknown	1,280	63%	2
Hosting	512	25%	2
ISP proxyanonymizer	256	13%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 216.74.64.0/18

Prefix: 216.74.64.0/18
Announced by: AS21769 Colocation America Corporation
Type: Hosting
Anonymizer addresses: 2,048 addresses · 13%Datacenter proxy
Operator: Proxy providersoperated by Oxylabs
Leased from: IP broker IPXO (part)
RPKI: No RPKI
Netname: CAC-BLOCK13
Registrant: Colocation America Corporation
RIR: ARIN

Origin network

AS21769

US

Name: Colocation America Corporation
Type: Hosting
Registered: Jul 15, 2005
Domain: colocationamerica.com
Website: www.colocationamerica.com
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed

IRR

Route objects on 216.74.64.0/18

Origin	Registry	Description	Maintainer	Modified
AS4436 not the origin	ALTDB	nLayer Communications, Inc.	MAINT-NLAYER	Sep 30, 2009
AS4436 not the origin	RADB	nLayer Communications, Inc.	MAINT-AS3257	Nov 13, 2023
AS21769	RADB		MAINT-AS35916	Jun 13, 2026
AS27257 not the origin	RADB	Webair Internet Development Inc	MAINT-AS27257	Nov 13, 2023
AS35916 not the origin	RADB	CMI (Customer Route)	MAINT-AS58453	Nov 13, 2023