Data as of Nov 11, 2026
191.52.0.0/22
No anonymizer space · no proxy exits in 30 daysInstituto Federal Catarinense
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 191.52.0.0/18 since Aug 2014 | AS263410 | Business | 101 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS263410
BR
- Name
- Instituto Federal Catarinense
- Type
- Education
- Registered
- Apr 2, 2014
- Domain
- ifc.edu.br
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2022
- Current origin since
- Jun 2022 · 4.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 191.
52. 0. 0/ 18 - Netname
- 226486
- Registrant
- Instituto Federal Catarinense
- Registrant country
- BR
- Organization
- Instituto Federal Catarinense (10635424000186)
- Handle
- 191.
52. 0. 0/ 18 - Created
- Apr 2, 2014
- RIR
- LACNIC
- Country
- BR
- Delegated
- Apr 2, 2014
- Status
- assigned
Report abuse
Abuse contact
- infra@
ifc. edu. br - Name
- Instituto Federal Catarinense - DTI
- Handle
- IFCDT