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Data as of Nov 3, 2026

72.1.176.0/22

Anonymizer · ISP proxy25 residential-proxy exits · 30 days

Charter Communications LLC · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS20115
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
25
2.4% of its addresses · 30 days
Spread
2 of 4
/24s with at least one exit
Providers
6
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4.5K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
72.1.178.0/24024
72.1.179.0/2401

Proxy providers listing exits

  • DataImpulse
  • FuseProxy
  • MagneticProxy
  • Proxmint
  • Proxy4U
  • Q2IP
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Sep 9, 2004
2 · Leased from
GTT Americas, LLC
its owner, directly
3 · Announced by
AS20115 Charter Communications LLC
since Sep 2025 · 14 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 72.1.176.0/22/24s
GTT Americas, LLC
1,024100%
4

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

72.1.176.0/22

From the registry to its use

  1. Sep 9, 2004
    Registry record
    GTT Americas, LLC
    Direct Allocation
    72.1.128.0/18
  2. Aug 14, 2025
    Route object
    AS20115 Charter Communications LLC
    ARIN route object for AS20115 Charter Communications LLC, maintainer MNT-GAL-104
  3. Sep 9, 2025– Nov 2, 2026
    Announced
    AS20115 Charter Communications LLC
    Internet provider

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS20115

US
Name
Charter Communications LLC
Type
Internet provider
Registered
Mar 26, 2001
Domain
charter.com
Website
www.spectrum.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed