Data as of Nov 10, 2026

72.46.136.0/24

Anonymizer · ISP proxy

Comcast Cable Communications, LLC · space held by 20 Point Networks LLC

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

Path

1 · Holder
record created Apr 30, 2021
2 · Leased from
its owner, directly
3 · Announced by
AS7015 Comcast Cable Communications, LLC
since Dec 2020 · 5.9 yr ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 72.46.136.0/24/24s
20 Point Networks LLC
256100%
1

Lineage

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

72.46.136.0/24

From the registry to its use

  1. Jul 10, 2016– Jul 21, 2016
    Announced
    AS36114 VegasNAP, LLC
    Hosting
  2. Oct 29, 2020– Dec 15, 2020
    Announced
    AS64249 Charles River Operation
    Hosting
  3. Dec 4, 2020– today
    Announced
    AS7015 Comcast Cable Communications, LLC
    Internet provider
  4. Apr 30, 2021
    Registry record
    20 Point Networks LLC
    Direct Allocation
    72.46.136.0/22
  5. May 15, 2025
    Route object
    AS7015 Comcast Cable Communications, LLC
    ARIN route object for AS7015 Comcast Cable Communications, LLC, maintainer MNT-PNL-71

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jul 2016
Current origin since
Dec 2020 · 5.9 yr
Origin networks
3
Last change of origin
Dec 2020
Recorded history

History

Handoffs
2