Data as of Nov 12, 2026
201.151.176.0/21
8 residential-proxy exits · 30 daysAlestra, S. de R.L. de C.V.
Residential-proxy exits
Proxy exits
8
0.39% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
27
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
280 observations
- Business
- Internet provider
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 201.151.178.0/24 | 0 | 4 | |
| 201.151.177.0/24 | 0 | 2 | |
| 201.151.179.0/24 | 0 | 1 | |
| 201.151.180.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- CatProxies
- DataImpulse
- EVOPROXY
- EnigmaProxy
- FLEETPROXY
- FastProxy
- FloppyData
- GloryCloud
- IPMUSK
- IPRoyal
- KindProxy
- LemonBright
- NextProxy
- NiuProxy
- NovaProxy
- Proxiware
- Proxy4U
- ProxyEmpire
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- SPYDERPROXY_PREMIUM
- SwiftProxy
- ThunderProxy
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.151.0.0/16 since Apr 2007 | AS11172 | Business | 620 159 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.151.177.0/24 since Nov 2021 | AS265615 | Internet provider | 2 | |
| 201.151.178.0/24 since Nov 2021 | AS265615 | Internet provider | 4 | |
| 201.151.179.0/24 since Apr 2013 | AS11172 | Business | 1 | |
| 201.151.181.0/24 since Oct 2014 | AS11172 | Business | ||
| 201.151.182.0/24 since Mar 2023 | AS11172 | Business | ||
| 201.151.183.0/24 since May 2013 | AS11172 | Business |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 201.151.0.0/16 | 65,536 | — | Alestra, S. de R.L. de C.V. (MX-ALES-LACNIC) | allocated | May 30, 2005 | admcapacidadipaxtel@ |
| └ 201.151.177.0/24 | 256 | — | Assetel SA de CV (MX-ASCV78-LACNIC) | reallocated | Jul 2, 2021 | cccasarrubias@ |
| └ 201.151.178.0/24 | 256 | — | Assetel SA de CV (MX-ASCV78-LACNIC) | reallocated | Jul 2, 2021 | cccasarrubias@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,536 | 75% | 6 | |
| Internet provider | 512 | 25% | 2 |
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
- 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 201.151.176.0/21 | 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
- admcapacidadipaxtel@
axtel. com. mx - Name
- Inet Administrator
- Phone
- +52 8008882662
- Handle
- INA2