Data as of Nov 9, 2026
148.245.135.0/24
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 |
|---|---|---|---|---|
| 148.245.128.0/18 since Jul 2019 | AS6503 | Business | 10 2 always on | |
| 148.245.0.0/16 since Jan 2026 | AS6503 | Business | 83 20 always on |
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 |
|---|---|---|---|---|---|---|
| 148.245.0.0/16 | 65,536 | — | Axtel, S.A.B. de C.V. (MX-ASCV9-LACNIC) | allocated | Jun 22, 1998 | rogerjav2@ |
| └ 148.245.135.0/24 | 256 | — | Telecomunicaciones de Mexico (MX-TEME13-LACNIC) | reassigned | Feb 19, 2011 | noc@ |
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
- Aug 2011
- Current origin since
- Oct 2018 · 8.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 148.245.135.0/24 | AS11172 | /24 | LACNIC | RPKI valid |
| 148.245.0.0/16 | AS6503 | /24 | LACNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11172 | RADB | auto-generated route object for 148.245.135.0/24 | MAINT-AS11172 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 148.
245. 135. 0/ 24 - Netname
- MX-TEME13-LACNIC
- Registrant
- Telecomunicaciones de Mexico
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- reassigned
- Created
- Feb 19, 2011
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jun 22, 1998
- Status
- assigned
Report abuse
Abuse contact
- noc@
avantel. net. mx - Name
- Administrador Avantel
- Phone
- +52 81 82213065
- Handle
- ADA10