Data as of Nov 8, 2026
138.121.244.0/24
3 residential-proxy exits · 30 daysOxman Tecnologia LTDA
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
32
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
3.0K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BottingTools
- Byteful
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- Geonode
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- MangoProxy
- MrScraper
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- ProxyEmpire
- ProxyGeo
- PuraRoute
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 138.121.244.0/23 since Mar 2025 | AS264323 | Residential | 7 1 always on | |
| 138.121.244.0/22 since Jul 2019 | AS264323 | Residential | 14 2 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 |
|---|---|---|---|---|---|---|
| 138.121.244.0/22 | 1,024 | 257020 | Oxman Tecnologia LTDA (11676032000128) | allocated | Jun 24, 2015 | abuse@ |
| └ 138.121.244.0/24 | 256 | 464733 | Oxman Sistemas LTDA (22902058000163) | reassigned | Aug 10, 2023 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264323
BR
- Name
- Oxman Tecnologia LTDA
- Type
- Internet provider
- Registered
- Jun 24, 2015
- Domain
- oxman.com.br
- Website
- www.oxman.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2017
- Current origin since
- Jan 2024 · 2.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.121.244.0/24 | AS264323 | /24 | LACNIC | RPKI valid |
| 138.121.244.0/23 | AS264323 | /23 | LACNIC | Too specific |
| 138.121.244.0/22 | AS264323 | /22 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264323 | TC | OXMAN TECNOLOGIA LTDA | MAINT-AS264323 | Mar 31, 2025 |
Whois
Registration for this announcement
- Range
- 138.
121. 244. 0/ 24 - Netname
- 464733
- Registrant
- Oxman Sistemas LTDA
- Registrant country
- BR
- Organization
- Oxman Sistemas LTDA (22902058000163)
- Handle
- 138.
121. 244. 0/ 24 - Created
- Aug 10, 2023
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 24, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
oxman. com. br - Name
- ABUSE OXMAN TECNOLOGIA LTDA
- Handle
- AOTLT19