Data as of Nov 8, 2026
177.86.187.0/24
No anonymizer space · no proxy exits in 30 daysClara Luz Internet Ltda ME
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 177.86.184.0/21 since Aug 2016 | AS52575 | Residential | 123 49 always on |
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 |
|---|---|---|---|---|---|---|
| 177.86.184.0/21 | 2,048 | 198757 | Clara Luz Internet Ltda ME (11846216000199) | allocated | Feb 20, 2013 | noc@ |
| └ 177.86.187.0/24 | 256 | 311065 | Vianet LTDA ME (12046522000103) | reallocated | Jun 8, 2017 | noc@ via 198757 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS52575
BR
- Name
- Clara Luz Internet Ltda ME
- Type
- Internet provider
- Registered
- Feb 20, 2013
- Domain
- trissfibra.com.br
- Website
- trissfibra.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
- May 2017
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 2
- Last change of origin
- Apr 2019
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 177.86.187.0/24 | AS52575 | /24 | LACNIC | RPKI valid |
| 177.86.186.0/23 | AS52575 | /23 | LACNIC | Too specific |
| 177.86.184.0/22 | AS52575 | /22 | LACNIC | Too specific |
| 177.86.184.0/21 | AS52575 | /21 | LACNIC | Too specific |
Whois
Registration for this announcement
- Range
- 177.
86. 187. 0/ 24 - Netname
- 311065
- Registrant
- Vianet LTDA ME
- Registrant country
- BR
- Organization
- Vianet LTDA ME (12046522000103)
- Handle
- 177.
86. 187. 0/ 24 - Created
- Jun 8, 2017
- RIR
- LACNIC
- Country
- BR
- Delegated
- Feb 20, 2013
- Status
- assigned