Data as of Nov 12, 2026
148.204.131.0/24
No anonymizer space · no proxy exits in 30 daysInstituto Politecnico Nacional
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 148.204.0.0/16 since Sep 2016 | AS3484 | Business | 385 |
Network & registry
Announced by
Covering announcement 148.204.128.0/17
- Prefix
- 148.204.128.0/17
- Announced by
- AS3484 Instituto Politecnico Nacional
- Type
- Business
- Proxy exits
- 140
- RPKI
- No RPKI
- Netname
- MX-IPNA-LACNIC
- Registrant
- Instituto Politecnico Nacional
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS3484
MX
- Name
- Instituto Politecnico Nacional
- Type
- Education
- Registered
- Mar 11, 1994
- Domain
- ipn.mx
- Website
- www.ipn.mx
- Industry
- Elementary and Secondary Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
148.204.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on 148.204.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8151 not the origin | RADB | UniNet | MAINT-AS8151 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 148.
204. 0. 0/ 16 - Netname
- MX-IPNA-LACNIC
- Registrant
- Instituto Politecnico Nacional
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Jun 24, 1992
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jun 24, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ipn. mx - Name
- Cuenta Abuse IPN
- Phone
- +52 5557296000 [51424]
- Handle
- CAI26