Data as of Nov 10, 2026
143.137.58.0/23
65 residential-proxy exits · 30 daysTopLink Informatica LTDA
Residential-proxy exits
Proxy exits
65
13% of its addresses · 30 days
Always-on exits
3
4.6% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
35
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
58K observations
- Residential
- Unknown
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.137.58.0/24 | 3 | 64 | |
| 143.137.59.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- Oxylabs
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.137.56.0/22 since Sep 2024 | AS264032 | Residential | 193 4 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.137.58.0/24 since May 2026 | AS264032 | Residential | 64 3 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 |
|---|---|---|---|---|---|---|
| 143.137.56.0/22 | 1,024 | 264244 | TopLink Informática LTDA (12678417000197) | allocated | Sep 21, 2015 | financeiro@ |
| └ 143.137.58.0/24 | 256 | 513116 | Top Fibra Internet LTDA (52433796000170) | reassigned | Jan 28, 2025 | financeiro@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 256 | 50% | 1 | |
| Unknown | 256 | 50% | 1 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264032
BR
- Name
- TopLink Informatica LTDA
- Registered
- Sep 21, 2015
- Domain
- toplink.net.br
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264032 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Dec 29, 2025 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 143.137.59.0/24 | AS264032 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
137. 56. 0/ 22 - Netname
- 264244
- Registrant
- TopLink Informática LTDA
- Registrant country
- BR
- Organization
- TopLink Informática LTDA (12678417000197)
- Handle
- 143.
137. 56. 0/ 22 - Created
- Sep 21, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 21, 2015
- Status
- assigned
Report abuse
Abuse contact
- financeiro@
topfibrarj. net. br - Name
- Joanã Vaz da Costa
- Handle
- JOVCO42