Data as of Nov 8, 2026
171.23.128.0/17
2 residential-proxy exits · 30 daysOslo kommune, Digitaliseringsetaten · space held by The Municipality of Oslo / Oslo kommune
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Always-on exits
1
50% of its exits
Spread
1 of 128
/24s with at least one exit
Providers
22
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
591 observations
Proxy providers listing exits
- AnyIP
- BlurPath
- CliProxy
- EZProxies
- FastProxy
- Geonode
- IPFly
- IPPeak
- KocerRoxy
- LemonBright
- MoMoProxy
- NovProxy
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyGeo
- PuraRoute
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 171.23.0.0/16 since May 2005 | AS21331 | Business | 20 1 always on | The Municipality of Oslo / Oslo kommune |
Network & registry
Origin network
AS21331
NO
- Name
- Oslo kommune, Digitaliseringsetaten
- Type
- Business
- Registered
- Nov 1, 2001
- Domain
- oslo.kommune.no
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21331 | RIPE | NO-OKDN-MAN | OKDN-MNT | Nov 8, 2004 |
Whois
Registration for this announcement
- Range
- 171.
23. 0. 0/ 16 - Netname
- OKDN-NO
- Registrant
- The Municipality of Oslo / Oslo kommune
- Registrant country
- NO
- Organization
- The Municipality of Oslo / Oslo kommune
- Org country
- NO
- Type
- LEGACY
- Created
- Nov 21, 2001
- Updated
- Dec 4, 2019
- Maintainer
- OKDN-MNT
- RIR
- RIPE NCC
- Country
- NO
- Delegated
- Apr 22, 1994
- Status
- assigned
Report abuse
Abuse contact
- support@
uke. oslo. kommune. no - Name
- Okdn-abuse
- Handle
- OA2583-RIPE