Data as of Nov 14, 2026
185.4.172.0/23
No anonymizer space · no proxy exits in 30 daysTelenor Norge AS
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.4.172.0/22 | 1,024 | NO-TELENOR-20120927 | Telenor Norge AS (ORG-NA38-RIPE) · NO | ALLOCATED PA | Apr 22, 2016 | abuse@ |
| └ 185.4.172.0/23 | 512 | NO-TELENOR-EAB | unknown | AGGREGATED-BY-LIR | May 28, 2026 | abuse@ via NO-TELENOR-20120927 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 185.4.172.0/22
- Prefix
- 185.4.172.0/22
- Announced by
- AS2119 Telenor Norge AS
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- NO-TELENOR-20120927
- Registrant
- Telenor Norge AS
- RIR
- RIPE NCC
Origin network
AS2119
NO
- Name
- Telenor Norge AS
- Type
- Internet provider
- Registered
- Feb 25, 1993
- Domain
- telenor.no
- Website
- www.telenor.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 185.4.172.0/22
185.4.172.0/22
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- May 2016 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.4.172.0/22 | AS2119 | /22 | RIPE | RPKI valid |
IRR
Route objects on 185.4.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2119 | RIPE | Telenor Norge AS | AS2119-MNT | Sep 23, 2026 |
Whois
Registration for this announcement
- Range
- 185.
4. 172. 0/ 22 - Netname
- NO-TELENOR-20120927
- Registrant
- Telenor Norge AS
- Registrant country
- NO
- Organization
- Telenor Norge AS (ORG-NA38-RIPE)
- Org country
- NO
- Type
- ALLOCATED PA
- Created
- Apr 22, 2016
- Updated
- Jan 9, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NO
- Delegated
- Sep 27, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
telenor. net - Name
- Telenor Internet Address Registry
- Handle
- TIAR5-RIPE