Data as of Nov 9, 2026
177.38.50.0/23
No anonymizer space · no proxy exits in 30 daysBAU e Dorl LTDA
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Nov 6, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.38.48.0/22 since Mar 2020 | AS262911 | Residential | 83 | |
| 177.38.48.0/21 since Jan 2018 | AS262911 | Residential | 217 |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 177.38.48.0/21 | 2,048 | 159009 | BAU e Dorl LTDA (08870477000130) | allocated | Feb 17, 2011 | — |
Network & registry
Origin network
AS262911
BR
- Name
- BAU e Dorl LTDA
- Type
- Internet provider
- Registered
- Feb 17, 2011
- Domain
- hjtelecom.br
- Website
- www.hjtelecom.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
- Nov 6, 2026
- Current origin since
- Nov 6, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.38.48.0/21 | AS262911 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
177.38.50.0/23 spans several registrations: 1 records are listed under Registrations.
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 17, 2011
- Status
- assigned