Data as of Nov 6, 2026
201.163.207.0/24
No anonymizer space · no proxy exits in 30 daysAlestra, S. de R.L. de C.V.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
0 / 100 · Low
Recent change
New origin Nov 6, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 201.163.200.0/21 since Feb 2007 | AS11172 | Business | 20 8 always on | |
| 201.163.0.0/16 since Aug 2018 | AS11172 | Business | 673 237 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 |
|---|---|---|---|---|---|---|
| 201.163.0.0/16 | 65,536 | — | Alestra, S. de R.L. de C.V. (MX-ALES-LACNIC) | allocated | Jan 10, 2006 | admcapacidadipaxtel@ |
Network & 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
- Nov 6, 2026
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 201.163.0.0/16 | AS6503 | /24 | LACNIC | Another network |
| 201.163.0.0/16 | AS11172 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
201.163.207.0/24 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jan 10, 2006
- Status
- assigned