Data as of Nov 14, 2026
217.145.53.0/24
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 |
|---|---|---|---|---|---|---|
| 217.145.48.0/20 | 4,096 | DK-SENTIA-20040406 | Sentia Denmark A/S (ORG-JA1-RIPE) · DK | ALLOCATED PA | Jul 13, 2022 | abuse@ |
| └ 217.145.48.0/21 | 2,048 | DK-SENTIA | Sentia Denmark A/S (ORG-JA1-RIPE) · DK | AGGREGATED-BY-LIR | Apr 13, 2025 | abuse@ |
| └ 217.145.53.0/24 | 256 | UNIX-NET1 | Sentia Denmark A/S (ORG-JA1-RIPE) · DK | ASSIGNED PA | Dec 7, 2005 | abuse@ |
Network & registry
Announced by
Covering announcement 217.145.48.0/21
- Prefix
- 217.145.48.0/21
- Announced by
- AS47292 Sentia Denmark A/S
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- DK-SENTIA
- Registrant
- Sentia Denmark A/S
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Sentia Denmark A/S
- Handle
- ORG-JA1-RIPE
- Range
- 217.
145. 48. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jul 13, 2022
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 217.145.48.0/21
217.145.48.0/21
Routing history
- Pattern
- Reactivated
- First seen
- Jul 2019
- Current origin since
- Jan 2025 · 1.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.145.48.0/21 | AS47292 | /24 | RIPE | RPKI valid |
IRR
Route objects on 217.145.48.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS47292 | RIPE | JAYNET | Dec 12, 2024 |
Whois
Registration for this announcement
- Range
- 217.
145. 48. 0/ 21 - Netname
- DK-SENTIA
- Registrant
- Sentia Denmark A/S
- Registrant country
- DK
- Organization
- Sentia Denmark A/S (ORG-JA1-RIPE)
- Org country
- DK
- Type
- AGGREGATED-BY-LIR
- Created
- Apr 13, 2025
- Updated
- Apr 13, 2025
- Maintainer
- JAYNET
- RIR
- RIPE NCC
- Country
- DK
- Delegated
- Apr 6, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
sentia. dk - Name
- Jaynet Network Operation Center
- Handle
- JN500-RIPE