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Data as of Nov 5, 2026

72.252.24.0/24

3 residential-proxy exits · 30 days

Island Networks Ltd · space held by Columbus Networks USA, Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS11580
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
11
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

14 observations

Proxy providers listing exits

  • BlurPath
  • CliProxy
  • ColaProxy
  • Decodo
  • GSocks
  • IPPeak
  • NovProxy
  • Novada
  • Oxylabs
  • Proxy-Seller
  • Thordata

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
72.252.0.0/16
since Apr 2006
AS23520Residential7,119
1,715 always on
Columbus Networks USA, Inc.

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
72.252.0.0/1665,536COLUMBUS-NETWORKS-3Columbus Networks USA, Inc. (CNU-6) · USDirect AllocationJan 19, 2005rafael.espinosa@libertynet.com
└ 72.252.24.0 - 72.252.39.2554,096NWN-4-BLK024-040Merit Communication Limited (MCL-85) · JMReallocatedFeb 27, 2006—
└ 72.252.24.0/24256ISLAND-NET-72-252-24Island Networks Ltd (INL-15) · JMReassignedJan 15, 2007—

Network & registry

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Columbus Networks USA, Inc.
Handle
CNU-6
Range
72.252.0.0/16
Registration type
Direct Allocation
Record created
Jan 19, 2005
Reallocated to
Merit Communication Limited (MCL-85)
Reallocated range
72.252.24.0 - 72.252.39.255
Reallocated
Feb 27, 2006
Origin network

AS11580

JM
Name
Island Networks Ltd
Type
Internet provider
Registered
Sep 21, 2005
Domain
islandnetjm.com
Website
www.islandnetjm.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed