Data as of Nov 12, 2026
158.122.7.0/24
No anonymizer space · no proxy exits in 30 daysUNINET · space held by CETYS - Centro de Ensenanza Tecnica Y Superior
Network & registry
Announced by
Covering announcement 158.122.0.0/19
- Prefix
- 158.122.0.0/19
- Announced by
- AS8151 UNINET
- Type
- Residential
- RPKI
- No RPKI
- Netname
- CETYS-NET
- Registrant
- CETYS - Centro de Ensenanza Tecnica Y Superior
- RIR
- ARIN
Origin network
AS8151
MX
- Name
- UNINET
- Type
- Internet provider
- Registered
- Apr 29, 1997
- Domain
- telmex.com
- Website
- telmex.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 158.122.0.0/19
158.122.0.0/19
Routing history
- Pattern
- Stable
- First seen
- Oct 2009
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2019
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 158.122.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8151 | RADB | UniNet | MAINT-AS8151 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 158.
122. 0. 0/ 16 - Netname
- CETYS-NET
- Registrant
- CETYS - Centro de Ensenanza Tecnica Y Superior
- Organization
- CETYS - Centro de Ensenanza Tecnica Y Superior (CCDETYS)
- Org address
- P.O. BOX 2808, Calexico, CA, 92231
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-158-122-0-0-1
- Parent
- NET-158-0-0-0-0
- Created
- Feb 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- NETADM@
infux. mxl. cetys. mx - Name
- Gomez, Jorge
- Phone
- +1-526-565-1393
- Handle
- JG2581-ARIN