Data as of Nov 5, 2026
45.7.145.0/24
No anonymizer space · no proxy exits in 30 days2B Tecnologias em Informatica LTDA
Network & registry
Announced by
Covering announcement 45.7.144.0/22
- Prefix
- 45.7.144.0/22
- Announced by
- AS266605 2B Tecnologias em Informatica LTDA
- Type
- Residential
- Proxy exits
- 72
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- 310854
- Registrant
- 2B Tecnologias em Informatica LTDA
- RIR
- LACNIC
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266605
BR
- Name
- 2B Tecnologias em Informatica LTDA
- Type
- Internet provider
- Registered
- Jun 6, 2017
- Domain
- 2b-tecnologias.com.br
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 45.7.144.0/22
45.7.144.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2017
- Current origin since
- Jun 2017 · 9.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.7.144.0/22 | AS266605 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 45.
7. 144. 0/ 22 - Netname
- 310854
- Registrant
- 2B Tecnologias em Informatica LTDA
- Registrant country
- BR
- Organization
- 2B Tecnologias em Informatica LTDA (11212021000197)
- Handle
- 45.
7. 144. 0/ 22 - Created
- Jun 6, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jun 6, 2017
- Status
- assigned
Report abuse
Abuse contact
- administrativo@
2b-tecnologias. com. br - Name
- Jefferson Bernhard
- Handle
- JEBER158