Data as of Nov 8, 2026

172.252.168.0/24

Anonymizer · ISP proxy

Frontier Communications of America, Inc. · space held by Subnet Digital LLC

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

Path

1 · Holder
record created Apr 4, 2013
2 · Leased from
its owner, directly
3 · Announced by
AS5650 Frontier Communications of America, Inc.
since Jul 2023 · 3.3 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 172.252.168.0/24/24s
EGIHosting
256100%
1

Lineage

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

172.252.168.0/24

From the registry to its use

  1. Apr 4, 2013
    Registry record
    Subnet Digital LLC
    Direct Allocation
    172.252.0.0/16
  2. Dec 16, 2020– Dec 27, 2020
    Announced
    AS33657 Comcast Cable Communications, LLC
    Internet provider
  3. Dec 28, 2020– Aug 2, 2023
    Announced
    AS1239 Cogent Communications, LLC
  4. Jul 22, 2023– today
    Announced
    AS5650 Frontier Communications of America, Inc.
    Internet provider
  5. Jul 16, 2025
    Route object
    AS5650 Frontier Communications of America, Inc.
    ARIN route object for AS5650 Frontier Communications of America, Inc., maintainer MNT-SDL-166
  6. today
    Leased from
    EGIHosting
    Lessor

Network & registry

Origin network

AS5650

US
Name
Frontier Communications of America, Inc.
Type
Internet provider
Registered
Jul 25, 1995
Domain
verizonbusiness.com
Website
www.frontier.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed