Data as of Nov 3, 2026
201.151.40.0/21
6 residential-proxy exits · 30 daysAlestra, S. de R.L. de C.V.
Residential-proxy exits
Proxy exits
6
0.29% of its addresses · 30 days
Always-on exits
1
17% of its exits
Spread
4 of 8
/24s with at least one exit
Providers
26
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
9.0K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 201.151.46.0/24 | 1 | 1 | |
| 201.151.45.0/24 | 0 | 3 | |
| 201.151.41.0/24 | 0 | 1 | |
| 201.151.47.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- BirdProxies
- BottingTools
- Byteful
- CliProxy
- DataImpulse
- Decodo
- Evomi
- FloppyData
- Geonode
- IPFly
- IPRoyal
- Infatica
- Kookey
- LemonBright
- Maskify
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- ProxyEmpire
- ProxyRack
- ProxyWing
- PuraRoute
- Thordata
- ThunderProxy
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 |
|---|---|---|---|---|
| 201.151.40.0/24 since Apr 2008 | AS11172 | Business | ||
| 201.151.42.0/24 since Mar 2008 | AS11172 | Internet provider | ||
| 201.151.43.0/24 since Mar 2008 | AS11172 | Internet provider | ||
| 201.151.44.0/24 since Apr 2014 | AS11172 | Business | ||
| 201.151.45.0/24 since Jul 2014 | AS11172 | Business | 3 | |
| 201.151.46.0/23 since Oct 2005 | AS11172 | Business | 2 1 always on |
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% | 5 | |
| 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
- 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 |
|---|---|---|---|---|---|
| 201.151.41.0/24 | AS11172 | RADB | auto-generated route object for 201.151.41.0/24 | 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