Data as of Nov 13, 2026
45.226.92.0/24
No anonymizer space · no proxy exits in 30 daysOliveira & Fernandes Telecomunicacoes Ltda
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 45.226.92.0/23 since Sep 2019 | AS266992 | Residential | 27 4 always on | |
| 45.226.92.0/22 since Dec 2017 | AS266992 | Residential | 62 8 always on |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS266992
BR
- Name
- Oliveira & Fernandes Telecomunicacoes Ltda
- Type
- Internet provider
- Registered
- Nov 7, 2017
- Domain
- helpcenter.inf.br
- Website
- www.helpcenter.inf.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
- Sep 2019
- Current origin since
- Sep 2019 · 7.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.226.92.0/22 | AS266992 | /32 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 45.
226. 92. 0/ 22 - Netname
- 320749
- Registrant
- Oliveira & Fernandes Telecomunicações Ltda
- Registrant country
- BR
- Organization
- Oliveira & Fernandes Telecomunicações Ltda (08390879000137)
- Handle
- 45.
226. 92. 0/ 22 - Created
- Nov 7, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Nov 7, 2017
- Status
- assigned
Report abuse
Abuse contact
- noc@
helptelecom. net. br - Name
- Oliveira & Fernandes Telecom. Ltda ME
- Handle
- OFTLM