Data as of Nov 4, 2026
158.162.32.0/19
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited · space held by Universidade Catolica Portuguesa
Network & registry
Origin network
AS8220
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Feb 24, 1997
- Domain
- colt.net
- Website
- www.colt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2021
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.162.32.0/19 | AS8220 | /19 | RIPE | RPKI valid |
| 158.162.0.0/18 | AS1930 | /19 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | AS1930-MNT COLT-MNT | Aug 3, 2021 |
Whois
Registration for this announcement
- Range
- 158.
162. 0. 0/ 16 - Netname
- UCP-LISBOA
- Registrant
- Universidade Catolica Portuguesa
- Registrant country
- PT
- Organization
- Universidade Catolica Portuguesa (ORG-UCP1-RIPE)
- Org country
- PT
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Nov 16, 2020
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- PT
- Delegated
- Mar 18, 1992
- Status
- assigned
Report abuse
Abuse contact
- report@
csirt. fct. pt - Name
- FCCN SECURITY TEAM
- Handle
- FST8-RIPE