2a03:1100::/32
🇩🇰CIDR
2a03:1100::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇩🇰 Denmark
City
Herlev
RIR
RIPENCC
Status
allocated
Allocated
3/25/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a03:1100::/32 | AS42903PROGRESSIVE-AS Itm8 A/S | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a03:1100::/32 | AS42903 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42903 | RIPE | ITM8-MNT | 10/31/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a03:1100:10::/56 | 🇩🇰DK | assigned | |
| 2a03:1100:10:100::/56 | 🇩🇰DK | assigned | |
| 2a03:1100:10:200::/56 | 🇩🇰DK | assigned | |
| 2a03:1100:10:300::/56 | 🇩🇰DK | assigned | |
| 2a03:1100:10:400::/56 | 🇩🇰DK | assigned | |
| 2a03:1100:10:500::/56 | 🇩🇰DK | assigned |
Origin ASN
AS42903
PROGRESSIVE-AS Itm8 A/S
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2a03:1100::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a03:1100::/32" | jq
External Links