31.15.104.0/21
🇬🇧CIDR
31.15.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Maidenhead
RIR
RIPENCC
Status
allocated
Allocated
4/20/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.15.104.0/21 | AS12703PULSANT-AS Pulsant (Scotland) Ltd | Valid | RIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 31.15.104.0/21 | AS12703 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12703 | RIPE | MNT-PULSANT | 10/3/2017 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.15.105.0/26 | 🇬🇧GB | assigned |
Origin ASN
AS12703
PULSANT-AS Pulsant (Scotland) Ltd
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/31.15.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.15.104.0/21" | jq
External Links