Data as of Nov 7, 2026
178.21.90.0/23
No anonymizer space · no proxy exits in 30 daysSinal A/S
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 178.21.88.0/21 since Jun 2024 | AS39642 | Internet provider | Sinal A/S |
Network & registry
Origin network
AS50490
DK
- Name
- Sinal A/S
- Type
- Business
- Registered
- Jun 29, 2015
- Domain
- sinal.dk
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.21.90.0/23 | AS50490 | /23 | RIPE | RPKI valid |
| 178.21.88.0/21 | AS39642 | /21 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50490 | RIPE | EM-MNT | Aug 27, 2025 |
Whois
Registration for this announcement
- Range
- 178.
21. 88. 0/ 21 - Netname
- DK-EM-NET-20100311
- Registrant
- Sinal A/S
- Registrant country
- DK
- Organization
- Sinal A/S (ORG-EA200-RIPE)
- Org country
- DK
- Type
- ALLOCATED PA
- Created
- Mar 11, 2010
- Updated
- Dec 15, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- DK
- Delegated
- Mar 11, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
norlys. dk - Name
- Sinal contact
- Handle
- ECR4-RIPE