217.198.56.0/21
🇬🇧CIDR
217.198.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇬🇧 United Kingdom
City
Chelwood Gate
RIR
RIPENCC
Status
allocated
Allocated
11/5/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.198.56.0/21 | AS8356NEOTEL-UK PRT Systems Limited | Valid | RIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.198.56.0/21 | AS8356 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.198.56.0/25 | 🇬🇧GB | assigned | |
| 217.198.57.0/27 | 🇬🇧GB | assigned | |
| 217.198.56.176/28 | 🇬🇧GB | assigned | |
| 217.198.57.144/29 | 🇬🇧GB | assigned |
Origin ASN
AS8356
NEOTEL-UK PRT Systems Limited
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.198.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.198.56.0/21" | jq
External Links