Data as of Nov 5, 2026
31.31.87.16/29
No anonymizer space · no proxy exits in 30 daysSentia Denmark A/S
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 |
|---|---|---|---|---|---|---|
| 31.31.80.0/21 | 2,048 | DK-SENTIA-20110317 | Sentia Denmark A/S (ORG-JA1-RIPE) · DK | ALLOCATED PA | Mar 17, 2011 | abuse@ |
| └ 31.31.87.16/29 | 8 | KP-HN-KLIMAIT | Klima IT A/S | ASSIGNED PA | Dec 6, 2011 | abuse@ via DK-SENTIA-20110317 |
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 31.31.80.0/21
- Prefix
- 31.31.80.0/21
- Announced by
- AS47292 Sentia Denmark A/S
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- DK-SENTIA-20110317
- Registrant
- Sentia Denmark A/S
- RIR
- RIPE NCC
Origin network
AS47292
DK
- Name
- Sentia Denmark A/S
- Type
- Hosting
- Registered
- May 29, 2008
- Domain
- sentia.com
- Website
- sentia.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.31.80.0/21
31.31.80.0/21
Routing history
- Pattern
- Rotating
- First seen
- Aug 2011
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 4
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.31.80.0/21 | AS47292 | /24 | RIPE | RPKI valid |
IRR
Route objects on 31.31.80.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS47292 | RIPE | JAYNET | Mar 2, 2022 |
Whois
Registration for this announcement
- Range
- 31.
31. 80. 0/ 21 - Netname
- DK-SENTIA-20110317
- Registrant
- Sentia Denmark A/S
- Registrant country
- DK
- Organization
- Sentia Denmark A/S (ORG-JA1-RIPE)
- Org country
- DK
- Type
- ALLOCATED PA
- Created
- Mar 17, 2011
- Updated
- Nov 19, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DK
- Delegated
- Mar 17, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sentia. dk - Name
- Jaynet Network Operation Center
- Handle
- JN500-RIPE