Data as of Nov 3, 2026
131.152.79.0/24
1 residential-proxy exit · 30 daysSWITCH · space held by Universitaet Basel
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
3
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
8 observations
Proxy providers listing exits
- FastProxy
- LemonBright
- VitalExclusive
Network & registry
Announced by
Covering announcement 131.152.0.0/16
- Prefix
- 131.152.0.0/16
- Announced by
- AS559 SWITCH
- Type
- Business
- Proxy exits
- 7
- RPKI
- RPKI valid
- Netname
- UNIBAS
- Registrant
- Universitaet Basel
- RIR
- RIPE NCC
Origin network
AS559
CH
- Name
- SWITCH
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- switch.ch
- Website
- www.switch.ch/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 4
Routing timeline
Who has announced 131.152.0.0/16
131.152.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 131.152.0.0/16 | AS559 | /16 | RIPE | RPKI valid |
IRR
Route objects on 131.152.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS559 | RIPE | UNIBAS | AS559-MNT | Sep 22, 2001 |
Whois
Registration for this announcement
- Range
- 131.152.0.0/16
- Netname
- UNIBAS
- Registrant
- Universitaet Basel
- Registrant country
- CH
- Organization
- Universitaet Basel (ORG-UB37-RIPE)
- Org country
- CH
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Mar 15, 2017
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Nov 28, 1988
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR39537-RIPE