Data as of Nov 8, 2026
83.247.200.0/24
No anonymizer space · no proxy exits in 30 daysCentre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 83.247.200.0/21 since May 2024 | AS39551 | Business | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya |
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 |
|---|---|---|---|---|---|---|
| 83.247.128.0/17 | 32,768 | ES-GENCAT-20040519 | Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya (ORG-CTIT1-RIPE) · ES | ALLOCATED PA | May 19, 2004 | cert@ |
| └ 83.247.200.0/24 | 256 | User-200 | unknown | ASSIGNED PA | Sep 16, 2020 | cert@ via ES-GENCAT-20040519 |
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
- Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
- Handle
- ORG-CTIT1-RIPE
- Range
- 83.
247. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- May 19, 2004
Origin network
AS39551
ES
- Name
- Centre de Telecomunicacions i Tecnologies de la Informacio de la Generalitat de Catalunya
- Type
- Business
- Registered
- Mar 16, 2006
- Domain
- gencat.cat
- Website
- ctti.gencat.cat
- 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
- Mar 2023
- Current origin since
- Mar 2023 · 3.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.247.200.0/24 | AS39551 | /24 | RIPE | RPKI valid |
| 83.247.200.0/21 | AS39551 | /21 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39551 | RIPE | User Nav200 | XTEC-MNT GENCAT-MNT | Sep 16, 2020 |
Whois
Registration for this announcement
- Range
- 83.
247. 200. 0/ 24 - Netname
- User-200
- Registrant country
- ES
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 16, 2020
- Updated
- Mar 25, 2026
- Maintainer
- XTEC-MNT
- RIR
- RIPE NCC
- Country
- ES
- Delegated
- May 19, 2004
- Status
- assigned
Report abuse
Abuse contact
- cert@
ciberseguretat. cat - Name
- Abuse Seguretat
- Handle
- TVC67-RIPE