LAYER3 INTEL
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Data as of Nov 10, 2026

58.83.131.0/24

No anonymizer space · no proxy exits in 30 days

Abitcool(China) Inc. · space held by 21ViaNet(China),Inc.

Announcement
58.83.128.0/18
RPKI valid
Announced by
AS9308
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Nov 6, 2026
from AS9802 Abitcool(China) Inc.

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
58.83.128.0/17
since May 2017
AS23724Hosting21ViaNet(China),Inc.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
58.83.128.0/1732,768CHINA-21VIANET21ViaNet(China),Inc.ALLOCATED PORTABLE—ipas@cnnic.cn
└ 58.83.128.0/1816,384CHINA-21VIANET21ViaNet(China),Inc.ALLOCATED NON-PORTABLE—1818@cttgx.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

latest 12 of 17 stints
58.83.128.0/18

Routing history

Pattern
Rotating
First seen
Jun 2006
Current origin since
Nov 6, 2026 · under a month
Origin networks
4
Last change of origin
Sep 18, 2026
Recorded history

History

Stints on record
17
Handoffs
14
Also announced by
9802