Data as of Nov 8, 2026
143.0.134.0/24
No anonymizer space · no proxy exits in 30 daysJsinet Telecom
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Aug 2026
from AS264021 Jsinet Telecom, after 2.3 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 143.0.134.0/23 since Sep 2023 | AS264021 | Residential | 10 4 always on | |
| 143.0.132.0/22 since Oct 2025 | AS264021 | Residential | 12 4 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS264021
BR
- Name
- Jsinet Telecom
- Type
- Internet provider
- Registered
- Sep 17, 2015
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2016
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 143.
0. 132. 0/ 22 - Netname
- 263985
- Registrant
- Jsinet Telecom
- Registrant country
- BR
- Organization
- Jsinet Telecom (01537450000180)
- Handle
- 143.
0. 132. 0/ 22 - Created
- Sep 17, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Sep 17, 2015
- Status
- assigned
Report abuse
Abuse contact
- rbaslack@
gmail. com - Name
- Rafael Bezerra Albuquerque
- Handle
- RBA15