Data as of Nov 5, 2026
158.162.192.0/24
1 residential-proxy exit · 30 daysCOLT Technology Services Group Limited · space held by Universidade Catolica Portuguesa
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- Thordata
Network & registry
Announced by
Covering announcement 158.162.192.0/18
- Prefix
- 158.162.192.0/18
- Announced by
- AS8220 COLT Technology Services Group Limited
- Type
- Business
- Proxy exits
- 24
- RPKI
- RPKI valid
- Netname
- UCP-LISBOA
- Registrant
- Universidade Catolica Portuguesa
- RIR
- RIPE NCC
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 158.162.192.0/18
158.162.192.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Feb 2014 · 13 yr
- Origin networks
- 3
- Last change of origin
- Feb 2014
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 158.162.192.0/18 | AS8220 | /18 | RIPE | RPKI valid |
IRR
Route objects on 158.162.192.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8220 | RIPE | UCP | COLT-ESPANA-MNT | Jan 31, 2014 |
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