Data as of Nov 14, 2026
187.111.32.0/21
No anonymizer space · no proxy exits in 30 daysOsirnet Info Telecom Ltda.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Recent change
New origin May 2026
from AS262710
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 187.111.32.0/20 since May 2026 | AS262459 | Residential |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 187.111.32.0/22 since May 2026 | AS262459 | Residential | |
| 187.111.36.0/22 since May 2026 | AS262459 | Residential |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS262459
BR
- Name
- Osirnet Info Telecom Ltda.
- Type
- Internet provider
- Registered
- May 5, 2011
- Domain
- osirnet.com.br
- Website
- www.osirnet.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
- Rotating
- First seen
- Mar 2010
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 187.111.32.0/20 | AS262459 | /24 | LACNIC | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS262459 | TC | OSIRNET | MAINT-AS262459 | Jul 28, 2026 |
Whois
Registration for this announcement
- Range
- 187.
111. 32. 0/ 20 - Netname
- 555937
- Registrant
- Osirnet Info Telecom Ltda.
- Registrant country
- BR
- Organization
- Osirnet Info Telecom Ltda. (10773501000164)
- Handle
- 187.
111. 32. 0/ 20 - Created
- Jan 12, 2010
- RIR
- LACNIC
- Country
- BR
- Delegated
- Jan 12, 2010
- Status
- assigned
Report abuse
Abuse contact
- noc@
osirnet. com. br - Name
- Gustavo Gomes Rochefort Vianna
- Handle
- GGRVI4