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Data as of Nov 3, 2026

64.72.55.0/24

4 residential-proxy exits · 30 days

Optimum · space held by Cebridge Connections

Announcement
this exact prefix
No RPKI
Announced by
AS19108
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
4
1.6% of its addresses · 30 days
Providers
22
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.2K observations

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • ColaProxy
  • FlashProxy
  • GonzoProxy
  • Infatica
  • LightningProxies
  • NSocks
  • NodeMaven
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxyma
  • Shifter
  • Thordata
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
64.72.32.0/19
since Aug 2016
AS19108Residential75
11 always on
Cebridge Connections

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
64.72.32.0/198,192CEBRIDGECebridge Connections (CEBRI) · USDirect AllocationJan 28, 2002[email protected]
└ 64.72.55.0/24256CLASSIC-TERRELLClassic Communications (C00463340) · USReassignedFeb 2, 2003[email protected]
via CEBRIDGE

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

AnnouncementRouting historyWhois & abuse
Registry

Holder

Organization
Cebridge Connections
Handle
CEBRI
Range
64.72.32.0/19
Registration type
Direct Allocation
Record created
Jan 28, 2002
Origin network

AS19108

US
Name
Optimum
Type
Internet provider
Registered
Nov 20, 2000
Domain
optimum.com
Website
www.suddenlink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed