Data as of Nov 10, 2026

201.151.72.0/23

2 residential-proxy exits · 30 days

Alestra, S. de R.L. de C.V.

Announcement

this exact prefix

RPKI valid

Announced by

AS11172

Type

Business

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Spread

2 of 2

/24s with at least one exit

Providers

selling exits here

Oct 11, 2026 – Nov 9, 2026

Exits seen per day

70 observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
201.151.72.0/24	0	1
201.151.73.0/24	0	1

Proxy providers listing exits

AnyIP
BirdProxies
ByteProxies
Byteful
Decodo
EnigmaProxy
Evomi
FloppyData
GSocks
Infatica
InfiniteProxies
MangoProxy
NodeProxy
NovProxy
NovaProxy
ProxyEmpire
Proxyma
RainProxy
Shifter
VantageProxies
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	RPKI
201.151.72.0/21 since May 2016	AS11172	Business	13 1 always on
201.151.0.0/16 since Apr 2007	AS11172	Business	613 169 always on

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	RPKI
201.151.73.0/24 since Mar 2017	AS11172	Business	1

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: Feb 2007
Current origin since: Feb 2007 · 20 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
201.151.0.0/16	AS6503	/24	LACNIC	Another network
201.151.0.0/16	AS11172	/24	LACNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS11172	RADB	auto-generated route object for 201.151.72.0/23	MAINT-AS11172	Nov 13, 2023