128.0.72.0/21
🇩🇰IPv4RIPENCCallocatedNo ROA
CIDR
128.0.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇰 Denmark
City
Avedøre
RIR
RIPENCC
Status
allocated
Allocated
9/14/2012
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.0.72.0/22 | AS198631REGIONH-AS Region Hovedstaden | No ROA | — | 6/13/2026 |
| 128.0.76.0/23 | AS198631REGIONH-AS Region Hovedstaden | No ROA | — | 6/13/2026 |
| 128.0.78.0/24 | AS198631REGIONH-AS Region Hovedstaden | No ROA | — | 6/13/2026 |
| 128.0.79.0/24 | AS203581SUNDHEDSPLATFORMEN Region Hovedstaden | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 128.0.72.0/22 | AS198631 | 🇩🇰DK | assigned |
| 128.0.79.0/24 | AS203581 | 🇩🇰DK | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/128.0.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.0.72.0/21" | jq
External Links