Data as of Nov 4, 2026
200.33.148.0/22
No anonymizer space · no proxy exits in 30 daysUNINET
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 200.33.148.0/24 since Nov 2008 | AS8151 | Residential |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 200.33.144.0/21 | 2,048 | — | Uninet S.A. de C.V. (MX-USCV4-LACNIC) | allocated | Nov 7, 1996 | [email protected] |
| └ 200.33.148.0/24 | 256 | — | Gestión de direccionamiento UniNet (MX-GDUN-LACNIC) | reassigned | Sep 15, 2007 | [email protected] |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 768 | 75% | 2 | |
| Business | 256 | 25% | 1 |
Network & registry
Announced by
Covering announcement 200.33.144.0/21
- Prefix
- 200.33.144.0/21
- Announced by
- AS8151 UNINET
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- MX-USCV4-LACNIC
- Registrant
- Uninet S.A. de C.V.
- RIR
- LACNIC
IPv4 market
Holder
- Organization
- Not stated by the registry
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 200.33.144.0/21
200.33.144.0/21
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 200.33.144.0/21 | AS8151 | /24 | LACNIC | RPKI valid |
IRR
Route objects on 200.33.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8151 | RADB | UNINET | MAINT-AS8151 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 200.33.144.0/21
- Netname
- MX-USCV4-LACNIC
- Registrant
- Uninet S.A. de C.V.
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Nov 7, 1996
- RIR
- LACNIC
- Country
- MX
- Delegated
- Nov 7, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Santiago Ricardo Ramirez Luna
- Phone
- +52 5554876578
- Handle
- GEC10