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Data as of Nov 3, 2026

72.252.212.8/29

1 residential-proxy exit · 30 days

FLOW · space held by Columbus Networks USA, Inc.

Announcement
72.252.208.0/21
No RPKI
Announced by
AS30689
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
13% of its addresses · 30 days
Always-on exits
1
100% of its exits
Providers
30
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

2.5K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • FastProxy
  • Geonode
  • GonzoProxy
  • Infatica
  • LemonBright
  • NovaProxy
  • Novada
  • Oxylabs
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyWing
  • Proxyma
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • Webshare

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
72.252.0.0/16
since Apr 2006
AS23520Residential7,109
1,712 always on

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
72.252.0.0/1665,536COLUMBUS-NETWORKS-3Columbus Networks USA, Inc. (CNU-6) · USDirect AllocationJan 19, 2005[email protected]
└ 72.252.208.0 - 72.252.215.01,793CN-BLK-72-252-208unknown———
└ 72.252.212.8/298CCJL-H5-METROE-COUPLES-SANSOUCI-72-252-212-8unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 72.252.208.0/21

Prefix
72.252.208.0/21
Announced by
AS30689 FLOW
Type
Residential
Proxy exits
70
Always-on exits
16
RPKI
No RPKI
Netname
COLUMBUS-NETWORKS-3
Registrant
Columbus Networks USA, Inc.
RIR
ARIN
Origin network

AS30689

JM
Name
FLOW
Type
Internet provider
Registered
Dec 5, 2003
Domain
discoverflow.co
Website
discoverflow.co/jamaica/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed