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Data as of Nov 3, 2026

64.105.74.0/23

Anonymizer · ISP proxy

Charter Communications Inc · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS20001
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
Reallocated Oct 23, 2026
to RCN by GTT Americas, LLC
IPv4 market

Path

Reallocated to RCN · Oct 23, 2026 · 11 days ago · by GTT Americas, LLC
1 · Holder
GTT Americas, LLC
record created Jun 7, 2000 · reallocated to RCN Oct 23, 2026
2 · Leased from
IPNetZone
for its owner GTT Americas, LLC
3 · Announced by
AS20001 Charter Communications Inc
since Mar 2026 · 8 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 64.105.74.0/23/24s
IPNetZone
512100%
2
Leased from

Owners leasing their own space

NameIn 64.105.74.0/23/24s
GTT Americas, LLC
512100%
2

Lineage

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

64.105.74.0/23

From the registry to its use

  1. Jun 7, 2000
    Registry record
    GTT Americas, LLC
    Direct Allocation
    64.105.0.0/16
  2. May 9, 2005– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 64.105.0.0/16
    64.105.0.0/16
  3. Apr 29, 2023– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 64.105.0.0/16
    64.105.0.0/16
  4. Feb 25, 2026
    Route object
    AS20001 Charter Communications Inc
    ARIN route object for AS20001 Charter Communications Inc, maintainer MNT-GAL-104
  5. Mar 8, 2026– Nov 2, 2026
    Announced
    AS20001 Charter Communications Inc
    Internet provider
  6. Oct 23, 2026
    Reallocated
    RCN
    Reallocated
    64.105.74.0/23
  7. today
    Leased from
    IPNetZone
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
64.105.0.0/16
since Apr 2023
AS3257Internet providerGTT 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
64.105.0.0/1665,536MEGAPATH-BLK-51GTT Americas, LLC (GAL-104) · USDirect AllocationJun 7, 2000[email protected]
└ 64.105.74.0/23512GTT-CUSTOMERIPNetZone (IPNET-1) · USReallocatedFeb 25, 2026[email protected]
└ 64.105.74.0/23512RCN-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
64.105.0.0/16
Registration type
Direct Allocation
Record created
Jun 7, 2000
Reallocated to
RCN (RTSL-6)
Reallocated range
64.105.74.0/23
Reallocated
Oct 23, 2026
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