Data as of Nov 12, 2026
201.140.3.0/24
No anonymizer space · no proxy exits in 30 daysAlestra, S. de R.L. de C.V.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 201.140.2.0/23 since Jul 2019 | AS6503 | Internet provider |
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 |
|---|---|---|---|---|---|---|
| 201.140.0.0/19 | 8,192 | — | Axtel, S.A.B. de C.V. (MX-ASCV9-LACNIC) | allocated | Oct 19, 2004 | rogerjav2@ |
| └ 201.140.3.0/24 | 256 | — | Gobierno del Estado de Nuevo Leon (MX-GENL6-LACNIC) | reassigned | Nov 10, 2006 | ipmaster@ |
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 2009
- Current origin since
- Jun 2020 · 6.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.140.3.0/24 | AS11172 | /24 | LACNIC | RPKI valid |
| 201.140.0.0/19 | AS6503 | /24 | LACNIC | Another network |
Whois
Registration for this announcement
- Range
- 201.
140. 3. 0/ 24 - Netname
- MX-GENL6-LACNIC
- Registrant
- Gobierno del Estado de Nuevo Leon
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- reassigned
- Created
- Nov 10, 2006
- RIR
- LACNIC
- Country
- MX
- Delegated
- Oct 19, 2004
- Status
- assigned
Report abuse
Abuse contact
- ipmaster@
axtel. com. mx - Name
- Administrador IP Servicios Axtel
- Phone
- +52 81 81298092 [8092]
- Handle
- AIA