Data as of Nov 15, 2026
200.23.19.0/24
No anonymizer space · no proxy exits in 30 daysAlestra, S. de R.L. de C.V.
Network & registry
Announced by
Covering announcement 200.23.18.0/23
- Prefix
- 200.23.18.0/23
- Announced by
- AS11172 Alestra, S. de R.L. de C.V.
- Type
- Business
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- MX-UALL-LACNIC
- Registrant
- Universidad Autonoma de la Laguna
- RIR
- LACNIC
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
Who has announced 200.23.18.0/23
200.23.18.0/23
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
IRR
Route objects on 200.23.18.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11172 | RADB | auto-generated route object 200.23.18.0/23 | MAINT-AS11172 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 200.
23. 18. 0/ 23 - Netname
- MX-UALL-LACNIC
- Registrant
- Universidad Autonoma de la Laguna
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Mar 1, 1995
- RIR
- LACNIC
- Country
- MX
- Delegated
- Mar 1, 1995
- Status
- assigned
Report abuse
Abuse contact
- crojas@
ual. mx - Name
- Jose Carlos Rojas Munoz
- Phone
- +52 871 7290125 [125]
- Handle
- JCM