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Data as of Nov 3, 2026

201.151.248.0/21

7 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
7
0.34% of its addresses · 30 days
Always-on exits
1
14% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
21
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

29K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
201.151.252.0/2411
201.151.248.0/2402
201.151.249.0/2401
201.151.250.0/2401
201.151.251.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • DataImpulse
  • FastProxy
  • FlashProxy
  • FloppyData
  • GonzoProxy
  • Infatica
  • LemonBright
  • NSocks
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • Shifter
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
201.151.0.0/16
since Apr 2007
AS11172Business602
165 always on
More specific

Announcements inside

PrefixOriginTypeProxy exitsRPKI
201.151.249.0/24
since Feb 2014
AS11172Business1
201.151.250.0/24
since Mar 2017
AS11172Business1
201.151.251.0/24
since Mar 2017
AS11172Business1
201.151.254.0/24
since Mar 2017
AS11172Business
201.151.255.0/24
since Aug 2025
AS11172Business

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS11172

MX
Name
Alestra, S. de R.L. de C.V.
Type
Internet provider
Registered
May 5, 1998
Domain
alestra.com.mx
Website
alestra.com.mx
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed