Data as of Nov 15, 2026
84.88.91.0/24
1 residential-proxy exit · 30 daysConsorci de Serveis Universitaris de Catalunya
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- LemonBright
- Proxiware
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 84.88.0.0/15 | 131,072 | ES-CESCA-20040402 | Consorci de Serveis Universitaris de Catalunya (ORG-CDSD1-RIPE) · ES | ALLOCATED PA | Apr 2, 2004 | eriac@ |
| └ 84.88.91.0/26 | 64 | IDEC | Fundacio Privada Institut Educacio Continua | ASSIGNED PA | May 22, 2013 | eriac@ via ES-CESCA-20040402 |
| └ 84.88.91.64/26 | 64 | UAO | Universitat Abat Oliba CEU | ASSIGNED PA | Jun 12, 2014 | eriac@ via ES-CESCA-20040402 |
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
Announced by
Covering announcement 84.88.0.0/16
- Prefix
- 84.88.0.0/16
- Announced by
- AS13041 Consorci de Serveis Universitaris de Catalunya
- Type
- Business
- Proxy exits
- 72
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- ES-CESCA-20040402
- Registrant
- Consorci de Serveis Universitaris 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 84.88.0.0/16
84.88.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 84.88.0.0/15 | AS13041 | /18 | RIPE | RPKI valid |
IRR
Route objects on 84.88.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS13041 | RIPE | Anella Cientifica | CESCA-MNT | Apr 29, 2011 |
Whois
Registration for this announcement
- Range
- 84.
88. 0. 0/ 15 - Netname
- ES-CESCA-20040402
- Registrant
- Consorci de Serveis Universitaris de Catalunya
- Registrant country
- ES
- Organization
- Consorci de Serveis Universitaris de Catalunya (ORG-CDSD1-RIPE)
- Org country
- ES
- Type
- ALLOCATED PA
- Created
- Apr 2, 2004
- Updated
- Jul 21, 2025
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- Apr 2, 2004
- Status
- assigned
Report abuse
Abuse contact
- eriac@
csuc. cat - Name
- CESCA Network Operation Center
- Handle
- CNOC6-RIPE