Data as of Nov 12, 2026

183.91.13.0/24

1 residential-proxy exit · 30 days

CMC Telecom Infrastructure Company

Announcement

this exact prefix

RPKI valid

Announced by

AS45903

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

2 observations

Proxy providers listing exits

FastProxy

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
183.91.12.0/23 since Aug 2018	AS45903	Internet provider	1	CMC Telecom Infrastructure Company
183.91.8.0/21 since Jan 2014	AS45903	Internet provider	49 5 always on	CMC Telecom Infrastructure Company
183.91.0.0/20 since Oct 2020	AS45903	Business	210 27 always on	CMC Telecom Infrastructure Company

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Oct 2018
Current origin since: Oct 2018 · 8.1 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
183.91.12.0/23	AS45903	/24	APNIC	RPKI valid
183.91.8.0/21	AS45903	/21	APNIC	Too specific
183.91.0.0/20	AS45903	/20	APNIC	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS45903	APNIC	CMCTELECOM-VN	MAINT-VN-VNNIC	Sep 16, 2022
AS45903	RADB	Proxy-registered route object	MAINT-HGC-INTL	Oct 2, 2026