Data as of Nov 10, 2026
158.97.64.0/22
No anonymizer space · no proxy exits in 30 daysC I C e S e
Network & registry
Announced by
Covering announcement 158.97.64.0/19
- Prefix
- 158.97.64.0/19
- Announced by
- AS3640 C I C e S e
- Type
- Business
- RPKI
- RPKI valid
- Netname
- MX-CICE-LACNIC
- Registrant
- C I C e S e
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS3640
MX
- Name
- C I C e S e
- Type
- Education
- Registered
- Jun 1, 1994
- Domain
- cicese.edu.mx
- Website
- www.cicese.edu.mx
- Industry
- Research and Development Organizations
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.97.64.0/19
158.97.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Oct 2015
- Current origin since
- Oct 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.97.64.0/19 | AS3640 | /23 | LACNIC | RPKI valid |
IRR
Route objects on 158.97.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3640 | RADB | CS-31928 - Transtelco | MAINT-AS32098 | Jul 24, 2024 |
Whois
Registration for this announcement
- Range
- 158.
97. 0. 0/ 16 - Netname
- MX-CICE-LACNIC
- Registrant
- C I C e S e
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Feb 20, 1992
- RIR
- LACNIC
- Country
- MX
- Delegated
- Feb 20, 1992
- Status
- assigned
Report abuse
Abuse contact
- jefred@
cicese. edu. mx - Name
- Edwin Martinez
- Phone
- +52 6461750586
- Handle
- EDM126