Data as of Nov 4, 2026
168.181.21.0/24
No anonymizer space · no proxy exits in 30 daysNucleo de Inf. e Coord. do Ponto BR - NIC.BR
Network & registry
Announced by
Covering announcement 168.181.20.0/22
- Prefix
- 168.181.20.0/22
- Announced by
- AS61580 Nucleo de Inf. e Coord. do Ponto BR - NIC.BR
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- 274622
- Registrant
- Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS61580
BR
- Name
- Nucleo de Inf. e Coord. do Ponto BR - NIC.BR
- Type
- Hosting
- Registered
- Feb 12, 2016
- Domain
- nic.br
- Website
- opencdn.nic.br/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 168.181.20.0/22
168.181.20.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2016
- Current origin since
- Mar 2017 · 9.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 168.181.20.0/22 | AS61580 | /22 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 168.181.20.0/22
- Netname
- 274622
- Registrant
- Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
- Registrant country
- BR
- Organization
- Núcleo de Inf. e Coord. do Ponto BR - NIC.BR (05506560000136)
- Handle
- 168.181.20.0/22
- Created
- Feb 12, 2016
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 12, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- OpenCDN NIC.br
- Handle
- OPNIC