Data as of Nov 3, 2026
148.244.76.0/24
No anonymizer space · no proxy exits in 30 daysAlestra, S. de R.L. de C.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 148.244.72.0/21 since May 2005 | AS11172 | Business | 22 9 always on | |
| 148.244.64.0/18 since May 2005 | AS11172 | Business | 228 73 always on | |
| 148.244.0.0/16 since May 2005 | AS11172 | Business | 699 210 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
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 148.244.0.0/16 | AS6503 | /24 | LACNIC | Another network |
| 148.244.0.0/16 | AS11172 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11172 | RADB | auto-generated route object for 148.244.76.0/24 | MAINT-AS11172 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 148.244.0.0/16
- 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
- Apr 26, 1999
- RIR
- LACNIC
- Country
- MX
- Delegated
- Apr 26, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Inet Administrator
- Phone
- +52 8008882662
- Handle
- INA2