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Data as of Nov 6, 2026

74.211.128.0/18

2 residential-proxy exits · 30 days

Charter Communications Inc · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS20001
Type
Unknown
Risk
40 / 100 · Medium
Leased space

Residential-proxy exits

Proxy exits
2
0.01% of its addresses · 30 days
Spread
2 of 64
/24s with at least one exit
Providers
2
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

2 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
74.211.143.0/2401
74.211.169.0/2401

Proxy providers listing exits

  • GSocks
  • Proxyma
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Jan 9, 2007 · reallocated to IPNetZone Dec 21, 2025
2 · Leased from
IPNetZone
3 · Announced by
AS20001 Charter Communications Inc
since Jan 2026 · 10 mo ago
4 · Use
Unknown

Lineage

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

74.211.128.0/18

From the registry to its use

  1. Jan 9, 2007
    Registry record
    GTT Americas, LLC
    Direct Allocation
    74.211.128.0/17
  2. Feb 1, 2007– Aug 1, 2007
    Announced
    AS23504 GTT Americas, LLC
  3. Aug 8, 2007– Jun 8, 2016
    Announced
    AS23504 GTT Americas, LLC
    as part of 74.211.128.0/17
    74.211.128.0/17
  4. Jun 15, 2016– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 74.211.128.0/17
    74.211.128.0/17
  5. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 74.211.128.0/17
    74.211.128.0/17
  6. Dec 21, 2025
    Reallocated
    IPNetZone
    Reallocated
    74.211.128.0/18
  7. Dec 21, 2025
    Route object
    AS20001 Charter Communications Inc
    ARIN route object for AS20001 Charter Communications Inc, maintainer MNT-GAL-104
  8. Jan 19, 2026– today
    Announced
    AS20001 Charter Communications Inc
    Internet provider
  9. today
    Leased from
    IPNetZone
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
74.211.128.0/17
since Apr 2023
AS3257Internet provider2GTT Americas, LLC

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
74.211.128.0/1732,768MEGAPATH-BLK-68GTT Americas, LLC (GAL-104) · USDirect AllocationJan 9, 2007abuse@gtt.net
└ 74.211.128.0/1816,384GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025ipabuse@unsi.net
└ 74.211.128.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 74.211.144.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 74.211.160.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com
└ 74.211.176.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026abuse@rcn.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
74.211.128.0/17
Registration type
Direct Allocation
Record created
Jan 9, 2007
Reallocated to
IPNetZone (IPNET-1)
Reallocated range
74.211.128.0/18
Reallocated
Dec 21, 2025
Origin network

AS20001

US
Name
Charter Communications Inc
Type
Internet provider
Registered
Mar 13, 2001
Domain
charter.com
Website
www.spectrum.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed