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Data as of Nov 15, 2026

122.8.24.0/22

Anonymizer · ISP proxy

Windstream Communications LLC · space held by Beijing CNISP Technology Co., Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS7029
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Beijing CNISP Technology Co., Ltd.
2 · Leased from
Beijing CNISP Technology Co., Ltd.
its owner, directly
3 · Announced by
AS7029 Windstream Communications LLC
since Nov 2025 · 12 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 122.8.24.0/22/24s
Beijing CNISP Technology Co., Ltd.
1,024100%
4

Lineage

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

122.8.24.0/22

From the registry to its use

  1. Apr 27, 2021– Oct 11, 2021
    Announced
    AS1239 Cogent Communications, LLC
  2. Jun 21, 2022– Oct 1, 2023
    Announced
    AS1239 Cogent Communications, LLC
  3. Oct 2, 2023– Jan 5, 2024
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  4. Jul 28, 2024– Nov 19, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  5. Nov 8, 2025– today
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  6. today
    Registry record
    Beijing CNISP Technology Co., Ltd.
    ALLOCATED PORTABLE
    122.8.0.0/17
  7. today
    Route object
    AS7018 AT&T Enterprises, LLC
    APNIC route object for AS7018 AT&T Enterprises, LLC, maintainer MAINT-AP-CNISP
  8. today
    Route object
    AS7029 Windstream Communications LLC
    APNIC route object for AS7029 Windstream Communications LLC, maintainer MAINT-AP-CNISP

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Apr 2021
Current origin since
Nov 2025 · 1.0 yr
Origin networks
4
Last change of origin
Nov 2025
Recorded history

History

Handoffs
3