Data as of Nov 11, 2026
189.221.3.0/24
1 residential-proxy exit · 30 daysCablemas Telecomunicaciones SA de CV
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
15
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
90 observations
Proxy providers listing exits
- BottingTools
- DataImpulse
- EVOPROXY
- EnigmaProxy
- GloryCloud
- IPFly
- IPMUSK
- KindProxy
- MoMoProxy
- Novada
- Proxy4U
- ProxyRack
- RainProxy
- RapidProxy
- SwiftProxy
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 |
|---|---|---|---|---|---|---|
| 189.220.0.0/15 | 131,072 | — | Cablemas Telecomunicaciones SA de CV (MX-CTSC6-LACNIC) | allocated | Dec 29, 2008 | ipmastercm@ |
| └ 189.221.0.0/19 | 8,192 | — | Cablemas Telecomunicaciones SA de CV (MX-CTSC6-LACNIC) | reassigned | Apr 17, 2012 | abuse@ |
Network & registry
Announced by
Covering announcement 189.221.0.0/20
- Prefix
- 189.221.0.0/20
- Announced by
- AS28509 Cablemas Telecomunicaciones SA de CV
- Type
- Residential
- Proxy exits
- 11
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- MX-CTSC6-LACNIC
- Registrant
- Cablemas Telecomunicaciones SA de CV
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS28509
MX
- Name
- Cablemas Telecomunicaciones SA de CV
- Type
- Internet provider
- Registered
- Apr 25, 2005
- Domain
- izzi.mx
- Website
- www.izzi.mx
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 189.221.0.0/20
189.221.0.0/20
Routing history
- Pattern
- Stable
- First seen
- Jan 2009
- Current origin since
- Sep 2017 · 9.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 189.221.0.0/20 | AS28509 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 189.
221. 0. 0/ 19 - Netname
- MX-CTSC6-LACNIC
- Registrant
- Cablemas Telecomunicaciones SA de CV
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- reassigned
- Created
- Apr 17, 2012
- RIR
- LACNIC
- Country
- MX
- Delegated
- Dec 29, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cableonline. com. mx - Name
- CABLEMAS TELECOMUNICACIONES - ABUSE
- Phone
- +52 7773292473
- Handle
- CTA6