Data as of Nov 3, 2026
147.83.248.0/24
1 residential-proxy exit · 30 daysConsorci de Serveis Universitaris de Catalunya · space held by Universitat Politecnica de Catalunya
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- LemonBright
Network & registry
Announced by
Covering announcement 147.83.0.0/16
- Prefix
- 147.83.0.0/16
- Announced by
- AS13041 Consorci de Serveis Universitaris de Catalunya
- Type
- Business
- Proxy exits
- 21
- RPKI
- No RPKI
- Netname
- UPCNET
- Registrant
- Universitat Politecnica de Catalunya
- RIR
- RIPE NCC
Origin network
AS13041
ES
- Name
- Consorci de Serveis Universitaris de Catalunya
- Type
- Education
- Registered
- Feb 25, 2000
- Domain
- csuc.cat
- Website
- www.csuc.cat
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 147.83.0.0/16
147.83.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on 147.83.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13041 | RIPE | UPCNET | CESCA-MNT | Apr 29, 2011 |
Whois
Registration for this announcement
- Range
- 147.83.0.0/16
- Netname
- UPCNET
- Registrant
- Universitat Politecnica de Catalunya
- Registrant country
- ES
- Organization
- Universitat Politecnica de Catalunya (ORG-UA315-RIPE)
- Org country
- ES
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Jul 31, 2026
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Jul 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- UPCnet abuse
- Handle
- UA17369-RIPE