Data as of Nov 14, 2026

201.151.160.0/21

9 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

0.44% of its addresses · 30 days

Always-on exits

11% of its exits

Spread

3 of 8

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

2.5K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
201.151.166.0/24	1	4
201.151.160.0/24	0	3
201.151.161.0/24	0	2

Proxy providers listing exits

711Proxy
AnyIP
BirdProxies
BottingTools
ByteProxies
Byteful
DataImpulse
Decodo
EVOPROXY
Evomi
FastProxy
GSocks
Geonode
GonzoProxy
IPFly
IPRoyal
Infatica
InfiniteProxies
KindProxy
Kookey
LemonBright
Maskify
NiuProxy
NodeProxy
NovProxy
Novada
Oxylabs
PrivateProxy
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyRack
ProxyWing
Proxyma
PuraRoute
RainProxy
RapidProxy
Shifter
StrikeProxy
SwiftProxy
Thordata
VitalExclusive
Webshare

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	RPKI
201.151.0.0/16 since Apr 2007	AS11172	Business	622 160 always on

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits
201.151.160.0/24 since Jun 2023	AS11172	Business	3
201.151.161.0/24 since Jun 2023	AS11172	Business	2
201.151.162.0/24 since Jun 2023	AS11172	Business
201.151.163.0/24 since Jun 2023	AS11172	Business
201.151.164.0/24 since Jun 2023	AS11172	Business
201.151.165.0/24 since May 2012	AS11172	Business
201.151.166.0/24 since Jul 2014	AS11172	Business	4 1 always on
201.151.167.0/24 since May 2014	AS11172	Business

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: Dec 2006
Current origin since: Dec 2006 · 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 201.151.160.0/21	MAINT-AS11172	Nov 13, 2023