Data as of Nov 9, 2026
191.37.230.0/24
2 residential-proxy exits · 30 daysYZO Telecom Tecnologia Eireli - ME
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
21
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
634 observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- B2Proxy
- BottingTools
- CatProxies
- CliProxy
- Decodo
- EZProxies
- FastProxy
- Geonode
- IPPeak
- InfiniteProxies
- LemonBright
- LudaxProxy
- Novada
- Oxylabs
- ProxiesVision
- ProxyGeo
- RainProxy
- Thordata
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 191.37.228.0/22 since Sep 2023 | AS263374 | Residential | 139 32 always on | |
| 191.37.224.0/21 since Sep 2023 | AS263374 | Residential | 319 60 always on |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 191.37.224.0/21 | 2,048 | 225378 | YZO Telecom Tecnologia Eireli - ME (11229158000154) | allocated | Mar 21, 2014 | hcardosorocha@ |
| └ 191.37.230.0/24 | 256 | 558634 | Idez Telecom (45723713000111) | reallocated | Jul 20, 2026 | hcardosorocha@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263374
BR
- Name
- YZO Telecom Tecnologia Eireli - ME
- Type
- Internet provider
- Registered
- Mar 21, 2014
- Domain
- yzo.com.br
- Website
- www.yzo.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
latest 12 of 13 stints
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2014
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
Recorded history
History
- Stints on record
- 13
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 191.37.224.0/21 | AS263374 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263374 | TC | YZO TELECOM TECNOLOGIA EIRELI - ME | MAINT-AS263374 | May 11, 2026 |
Whois
Registration for this announcement
- Range
- 191.
37. 230. 0/ 24 - Netname
- 558634
- Registrant
- Idez Telecom
- Registrant country
- BR
- Organization
- Idez Telecom (45723713000111)
- Handle
- 191.
37. 230. 0/ 24 - Created
- Jul 20, 2026
- RIR
- LACNIC
- Country
- BR
- Delegated
- Mar 21, 2014
- Status
- assigned
Report abuse
Abuse contact
- hcardosorocha@
gmail. com - Name
- Humberto Cardoso Rocha
- Handle
- HCR12