Data as of Nov 10, 2026
143.137.142.0/24
No anonymizer space · no proxy exits in 30 daysCompanhia de Informatica de Jundiai - CIJUN
Network & registry
Announced by
Covering announcement 143.137.140.0/22
- Prefix
- 143.137.140.0/22
- Announced by
- AS262512 Companhia de Informatica de Jundiai - CIJUN
- Type
- Business
- RPKI
- RPKI valid
- Netname
- 266354
- Registrant
- Companhia de Informática de Jundiaí - CIJUN
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262512
BR
- Name
- Companhia de Informatica de Jundiai - CIJUN
- Type
- Education
- Registered
- Jun 30, 2011
- Domain
- cijun.sp.gov.br
- Website
- www.cijun.sp.gov.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 143.137.140.0/22
143.137.140.0/22
Routing history
- Pattern
- Stable
- First seen
- Nov 2015
- Current origin since
- Nov 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.137.140.0/22 | AS262512 | /22 | LACNIC | RPKI valid |
IRR
Route objects on 143.137.140.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262512 | TC | MAINT-AS262512 | Aug 10, 2024 |
Whois
Registration for this announcement
- Range
- 143.
137. 140. 0/ 22 - Netname
- 266354
- Registrant
- Companhia de Informática de Jundiaí - CIJUN
- Registrant country
- BR
- Organization
- Companhia de Informática de Jundiaí - CIJUN (67237644000179)
- Handle
- 143.
137. 140. 0/ 22 - Created
- Oct 20, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Oct 20, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cijun. sp. gov. br - Name
- Abuse Team
- Handle
- ABTEA2