Data as of Nov 7, 2026
177.91.161.0/24
No anonymizer space · no proxy exits in 30 daysOpen X Tecnologia Ltda
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
from AS263444 Open X Tecnologia Ltda
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.91.160.0/23 since Jul 2017 | AS263444 | Internet provider | ||
| 177.91.160.0/22 since Jul 2022 | AS263444 | Internet provider | 1 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263444
BR
- Name
- Open X Tecnologia Ltda
- Type
- Internet provider
- Registered
- Dec 5, 2013
- Domain
- openx.com.br
- Website
- www.openx.com.br
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2023
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.91.161.0/24 | AS263444 | /24 | LACNIC | RPKI valid |
| 177.91.160.0/23 | AS263444 | /23 | LACNIC | Too specific |
| 177.91.160.0/22 | AS28654 | /22 | LACNIC | Another network |
| 177.91.160.0/22 | AS263444 | /22 | LACNIC | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS263444 | RADB | Open X Tecnologia Ltda | MAINT-AS263444 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 177.
91. 160. 0/ 22 - Netname
- 218108
- Registrant
- Open X Tecnologia Ltda
- Registrant country
- BR
- Organization
- Open X Tecnologia Ltda (04305299000143)
- Handle
- 177.
91. 160. 0/ 22 - Created
- Dec 5, 2013
- RIR
- LACNIC
- Country
- BR
- Delegated
- Dec 5, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
openx. com. br - Name
- OX NOC
- Handle
- OXNOC