Data as of Nov 3, 2026
201.151.16.0/21
54 residential-proxy exits · 30 daysAlestra, S. de R.L. de C.V.
Residential-proxy exits
Proxy exits
54
2.6% of its addresses · 30 days
Always-on exits
21
39% of its exits
Spread
5 of 8
/24s with at least one exit
Providers
82
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
44K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 201.151.21.0/24 | 12 | 23 | |
| 201.151.17.0/24 | 5 | 7 | |
| 201.151.23.0/24 | 3 | 17 | |
| 201.151.20.0/24 | 1 | 3 | |
| 201.151.18.0/24 | 0 | 5 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LemonPrime
- LightningProxies
- MangoProxy
- Maskify
- MoMoProxy
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- PrivateProxy
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.151.0.0/16 since Apr 2007 | AS11172 | Business | 602 165 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.151.16.0/24 since Sep 2025 | AS11172 | Business | ||
| 201.151.17.0/24 since Sep 2025 | AS11172 | Business | 7 5 always on | |
| 201.151.18.0/24 since Sep 2025 | AS11172 | Business | 5 | |
| 201.151.19.0/24 since Sep 2025 | AS11172 | Business | ||
| 201.151.20.0/24 since Oct 2025 | AS11172 | Business | 3 1 always on | |
| 201.151.21.0/24 since Oct 2025 | AS11172 | Business | 23 12 always on | |
| 201.151.23.0/24 since Jan 2026 | AS11172 | Business | 17 3 always on |
Network & registry
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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2016
- Current origin since
- Feb 2016 · 11 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 inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 201.151.16.0/23 | AS11172 | RADB | auto-generated route object for 201.151.16.0/23 | MAINT-AS11172 | Nov 13, 2023 |
| 201.151.18.0/23 | AS11172 | RADB | auto-generated route object for 201.151.18.0/23 | MAINT-AS11172 | Nov 13, 2023 |
| 201.151.20.0/23 | AS11172 | RADB | auto-generated route object for 201.151.20.0/23 | MAINT-AS11172 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 201.151.0.0/16
- Netname
- MX-ALES-LACNIC
- Registrant
- Alestra, S. de R.L. de C.V.
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- May 30, 2005
- RIR
- LACNIC
- Country
- MX
- Delegated
- May 30, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Inet Administrator
- Phone
- +52 8008882662
- Handle
- INA2