Data as of Nov 4, 2026
143.255.201.0/24
No anonymizer space · no proxy exits in 30 daysUPX Tecnologia LTDA
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2017
- Current origin since
- May 2019 · 7.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.255.200.0/22 | AS52863 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52863 | RADB | This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, | MAINT-AS52863 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 143.
255. 200. 0/ 22 - Netname
- 268716
- Registrant
- UPX Tecnologia LTDA
- Registrant country
- BR
- Organization
- UPX Tecnologia LTDA (08184140000179)
- Handle
- 143.
255. 200. 0/ 22 - Created
- Nov 19, 2015
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 19, 2015
- Status
- assigned
Report abuse
Abuse contact
- csirt@
upx. com - Name
- CSIRT UPX
- Handle
- CSUPX