31.94.0.0/16 - BT UK British Telecommunications Limited (AS2856)
CIDR
31.94.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
๐ฌ๐ง United Kingdom
City
Cardiff
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns โ
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.94.0.0/16 | AS2856 BT-UK-AS British Telecommunications Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 31.94.0.0/16 | AS2856 | /16 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2856 | RIPE | BTNET-INFRA-MNT | 2022-03-07 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.94.0.0/17 | ๐ฌ๐งGB | assigned | |
| 31.94.128.0/18 | ๐ฌ๐งGB | assigned | |
| 31.94.192.0/19 | ๐ฌ๐งGB | assigned | |
| 31.94.224.0/20 | ๐ฌ๐งGB | assigned | |
| 31.94.240.0/21 | ๐ฌ๐งGB | assigned | |
| 31.94.248.0/22 | ๐ฌ๐งGB | assigned | |
| 31.94.252.0/23 | ๐ฌ๐งGB | assigned | |
| 31.94.254.0/24 | ๐ฌ๐งGB | assigned | |
| 31.94.255.0/32 | ๐ฌ๐งGB | assigned |
Related Prefixes
More prefixes of AS2856
All prefixes of AS2856 โGeolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/31.94.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.94.0.0/16" | jq
External Links