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Data as of Nov 4, 2026

72.245.0.0/18

1 residential-proxy exit · 30 days

Charter Communications Inc · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS11427
Type
Unknown
Risk
40 / 100 · Medium
Leased space

Residential-proxy exits

Proxy exits
1
<0.01% of its addresses · 30 days
Spread
1 of 64
/24s with at least one exit
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • Proxyma
IPv4 market

Path

1 · Holder
GTT Americas, LLC
record created Mar 22, 2005 · reallocated to IPNetZone Dec 21, 2025
2 · Leased from
IPNetZone
3 · Announced by
AS11427 Charter Communications Inc
since Jan 2026 · 9 mo ago
4 · Use
Unknown

Lineage

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

72.245.0.0/18

From the registry to its use

  1. Mar 22, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    72.244.0.0/15
  2. Sep 22, 2005– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 72.244.0.0/15
    72.244.0.0/15
  3. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 72.244.0.0/15
    72.244.0.0/15
  4. Dec 21, 2025
    Reallocated
    IPNetZone
    Reallocated
    72.245.0.0/18
  5. Dec 21, 2025
    Route object
    AS11427 Charter Communications Inc
    ARIN route object for AS11427 Charter Communications Inc, maintainer MNT-GAL-104
  6. Dec 21, 2025
    Route object
    AS20001 Charter Communications Inc
    ARIN route object for AS20001 Charter Communications Inc, maintainer MNT-GAL-104
  7. Jan 31, 2026– today
    Announced
    AS11427 Charter Communications Inc
    Internet provider
  8. today
    Leased from
    IPNetZone
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
72.244.0.0/15
since Apr 2023
AS3257Internet providerIP broker IPXO (part)432
73 always on
GTT 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
72.244.0.0/15131,072MEGAPATH-BLK-63GTT Americas, LLC (GAL-104) · USDirect AllocationMar 22, 2005[email protected]
└ 72.245.0.0/1816,384GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedDec 21, 2025[email protected]
└ 72.245.0.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026[email protected]
└ 72.245.16.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026[email protected]
└ 72.245.32.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026[email protected]
└ 72.245.48.0/204,096RCN-GTTRCN (RTSL-6) · USReallocatedOct 23, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
72.244.0.0/15
Registration type
Direct Allocation
Record created
Mar 22, 2005
Reallocated to
IPNetZone (IPNET-1)
Reallocated range
72.245.0.0/18
Reallocated
Dec 21, 2025
Origin network

AS11427

US
Name
Charter Communications Inc
Type
Internet provider
Registered
Jun 9, 2000
Domain
charter.com
Website
www.spectrum.com/
Industry
Media, Publishing, and Broadcasting
Spamhaus ASN-DROP
not listed