178.21.88.0/21
🇩🇰CIDR
178.21.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇰 Denmark
City
Viborg
RIR
RIPENCC
Status
allocated
Allocated
3/11/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.21.88.0/21 | AS39642Sinal-AS Sinal A/S | Valid | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.21.92.0/22 | AS50490EM-Fiberbredbaand-AS Sinal A/S | Valid | — | 5/31/2026 |
| 178.21.90.0/23 | AS50490EM-Fiberbredbaand-AS Sinal A/S | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 178.21.88.0/21 | AS39642 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS39642 | RIPE | STOFA-MNT | 6/18/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 178.21.88.0/24 | 🇩🇰DK | assigned | |
| 178.21.89.0/26 | 🇩🇰DK | assigned |
Origin ASN
AS39642
Sinal-AS Sinal A/S
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/178.21.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.21.88.0/21" | jq
External Links