Data as of Nov 6, 2026
130.89.161.0/24
1 residential-proxy exit · 30 daysSurf B.V. · space held by Universiteit Twente
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
4
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
19 observations
Proxy providers listing exits
- 711Proxy
- B2Proxy
- IPPeak
- RainProxy
Network & registry
Announced by
Covering announcement 130.89.0.0/16
- Prefix
- 130.89.0.0/16
- Announced by
- AS1133 Surf B.V.
- Type
- Business
- Proxy exits
- 9
- RPKI
- RPKI valid
- Netname
- UTNET
- Registrant
- Universiteit Twente
- RIR
- RIPE NCC
Origin network
AS1133
NL
- Name
- Surf B.V.
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- utwente.nl
- Website
- www.utwente.nl/en/
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 130.89.0.0/16
130.89.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2005
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 130.89.0.0/16 | AS1133 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 130.
89. 0. 0/ 16 - Netname
- UTNET
- Registrant
- Universiteit Twente
- Registrant country
- NL
- Organization
- Universiteit Twente (ORG-UT18-RIPE)
- Org country
- NL
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- Feb 25, 2026
- Maintainer
- SN-LIR-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Apr 12, 1991
- Status
- assigned
Report abuse
Abuse contact
- cert@
surfcert. nl - Name
- SURF Network Maintainer
- Handle
- SNS1-RIPE