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Data as of Nov 5, 2026

66.93.136.0/21

Anonymizer · ISP proxy

Charter Communications Inc · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS12271
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Aug 2026
from AS21949 Beanfield Technologies Inc.
IPv4 market

Path

Announced by AS12271 since Aug 2026 · 12 wk ago
1 · Holder
GTT Americas, LLC
record created Mar 28, 2001
2 · Leased from
GTT Americas, LLC
its owner, directly
3 · Announced by
AS12271 Charter Communications Inc
since Aug 2026 · 12 wk ago
4 · Use
Proxy providersnamed Browser Cash
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 66.93.136.0/21/24s
Browser Cash
2,048100%
8
Leased from

Owners leasing their own space

NameIn 66.93.136.0/21/24s
GTT Americas, LLC
2,048100%
8

Lineage

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

66.93.136.0/21

From the registry to its use

  1. Mar 28, 2001
    Registry record
    GTT Americas, LLC
    Direct Allocation
    66.92.0.0/15
  2. May 9, 2005– Jun 8, 2016
    Announced
    AS23504 GTT Americas, LLC
    as part of 66.92.0.0/15
    66.92.0.0/15
  3. Jun 15, 2016– May 10, 2023
    Announced
    AS18566 GTT Americas, LLC
    as part of 66.92.0.0/15
    66.92.0.0/15
  4. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 66.92.0.0/15
    66.92.0.0/15
  5. Nov 4, 2025
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    66.93.136.0/22
  6. Feb 4, 2026
    Route object
    AS834 IPXO LLC
    ARIN route object for AS834 IPXO LLC, maintainer MNT-GAL-104
    66.93.140.0/22
  7. May 7, 2026– Aug 10, 2026
    Announced
    AS21949 Beanfield Technologies Inc.
    Internet provider
  8. May 14, 2026
    Assigned
    Mega Tera Corp
    Reassigned
    66.93.136.0/21
  9. Aug 10, 2026
    Route object
    AS12271 Charter Communications Inc
    ARIN route object for AS12271 Charter Communications Inc, maintainer MNT-GAL-104
  10. Aug 11, 2026– today
    Announced
    AS12271 Charter Communications Inc
    Internet provider
  11. today
    Used
    Browser Cash
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorLeased fromProxy exitsHolderRPKI
66.92.0.0/15
since Apr 2023
AS3257Internet provider1,7921.4%ISP proxyProxy providersoperated by BunnyIP broker IPXO (part)2,031
374 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
66.92.0.0/15131,072MEGAPATH-BLK-53GTT Americas, LLC (GAL-104) · USDirect AllocationMar 28, 2001abuse@gtt.net
└ 66.93.136.0/212,048MEGA-TERA-GTTMega Tera Corp (C11594800) · USReassignedMay 14, 2026abuse@gtt.net
via MEGAPATH-BLK-53

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 historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
GTT Americas, LLC
Handle
GAL-104
Range
66.92.0.0/15
Registration type
Direct Allocation
Record created
Mar 28, 2001
Origin network

AS12271

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