Data as of Nov 10, 2026
143.137.58.0/24
64 residential-proxy exits · 30 daysTopLink Informatica LTDA
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Recent change
New origin May 2026
from AS264032 TopLink Informatica LTDA
Residential-proxy exits
Proxy exits
64
25% of its addresses · 30 days
Always-on exits
3
4.7% of its exits
Providers
33
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
58K observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- DataImpulse
- Decodo
- Evomi
- FlashProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- Maskify
- Oxylabs
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- Shifter
- StrikeProxy
- Thordata
- ThunderProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.137.58.0/23 since Dec 2025 | AS264032 | Unknown | 65 3 always on | |
| 143.137.56.0/22 since Sep 2024 | AS264032 | Residential | 193 4 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@ |
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
- Rotating
- First seen
- Jun 2016
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS264032 | RADB | CLARO S.A. Customer | MAINT-AS4230 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
137. 58. 0/ 24 - Netname
- 513116
- Registrant
- Top Fibra Internet LTDA
- Registrant country
- BR
- Organization
- Top Fibra Internet LTDA (52433796000170)
- Handle
- 143.
137. 58. 0/ 24 - Created
- Jan 28, 2025
- 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