Data as of Nov 10, 2026

74.2.244.0/22

Anonymizer · ISP proxy

Frontier Communications of America, Inc. · space held by GTT Americas, LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Dec 20, 2005 · reallocated to IPXO LLC May 7, 2026
2 · Leased from
for its owner GTT Americas, LLC
3 · Announced by
AS5650 Frontier Communications of America, Inc.
since Apr 2026 · 7 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 74.2.244.0/22/24s
IPXO
1,024100%
4
Leased from

Owners leasing their own space

NameIn 74.2.244.0/22/24s
GTT Americas, LLC
1,024100%
4

Lineage

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

74.2.244.0/22

From the registry to its use

  1. Dec 20, 2005
    Registry record
    GTT Americas, LLC
    Direct Allocation
    74.0.0.0 - 74.3.127.255
  2. Feb 1, 2007– May 15, 2022
    Announced
    AS18566 GTT Americas, LLC
    as part of 74.2.0.0/16
    74.2.0.0/16
  3. Apr 29, 2023– today
    Announced
    AS3257 GTT Communications Inc.
    as part of 74.2.0.0/16
    74.2.0.0/16
  4. Oct 27, 2025– Mar 31, 2026
    Announced
    AS399989 Ultra One
    Hosting
  5. Apr 13, 2026– today
    Announced
    AS5650 Frontier Communications of America, Inc.
    Internet provider
  6. Apr 21, 2026
    Route object
    IPXO
    RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS834
  7. May 7, 2026
    Reallocated
    IPXO LLC
    Reallocated
    74.2.244.0/22
  8. today
    Leased from
    IPXO
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
74.2.0.0/16
since Apr 2023
AS3257Internet providerIP broker IPXO (part)238GTT 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
74.0.0.0 - 74.3.127.255229,376MEGAPATH-BLK-64-65-66GTT Americas, LLC (GAL-104) · USDirect AllocationDec 20, 2005abuse@gtt.net
└ 74.2.244.0/221,024IPXO-LLCIPXO LLC (IL-845) · USReallocatedMay 7, 2026abuse@ipxo.com

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Rotating
First seen
Oct 2025
Current origin since
Apr 2026 · 7 mo
Origin networks
2
Last change of origin
Apr 2026
Recorded history

History

Handoffs
1