5.44.136.0/21
🇩🇰CIDR
5.44.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇰 Denmark
City
Copenhagen
RIR
RIPENCC
Status
allocated
Allocated
5/23/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.44.136.0/21 | AS3292TDC TDC Holding A/S | No ROA | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.44.136.0/24 | AS3292TDC TDC Holding A/S | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3292 | RIPE | AS3292-MNT | 7/16/2013 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.44.138.0/24 | 🇩🇰DK | assigned | |
| 5.44.143.0/24 | 🇩🇰DK | assigned | |
| 5.44.136.0/24 | AS3292 | 🇩🇰DK | assigned |
| 5.44.141.0/24 | 🇩🇰DK | assigned | |
| 5.44.142.0/24 | 🇩🇰DK | assigned | |
| 5.44.137.0/24 | 🇩🇰DK | assigned | |
| 5.44.139.0/24 | 🇩🇰DK | assigned | |
| 5.44.140.0/24 | 🇩🇰DK | assigned |
Origin ASN
AS3292
TDC TDC Holding A/S
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.44.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.44.136.0/21" | jq
External Links