185.243.104.0/22 - B4RN Broadband For The Rural North Limited (AS58273)
CIDR
185.243.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
Woking
RIR
RIPE NCC
Status
allocated
Allocated
2018-01-26
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.243.104.0/22 | AS58273 B4RN-AS Broadband for the Rural North Limited. | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.243.104.0/24 | AS58273 B4RN-AS Broadband for the Rural North Limited. | Valid | - | 2026-10-11 |
| 185.243.105.0/24 | AS58273 B4RN-AS Broadband for the Rural North Limited. | Valid | - | 2026-10-11 |
| 185.243.106.0/24 | AS58273 B4RN-AS Broadband for the Rural North Limited. | Valid | - | 2026-10-11 |
| 185.243.107.0/24 | AS58273 B4RN-AS Broadband for the Rural North Limited. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.243.104.0/22 | AS58273 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58273 | RIPE | uk-b4sh-1-mnt | 2018-01-30 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.243.104.0/24 | AS58273 | 🇬🇧GB | assigned |
| 185.243.105.0/24 | AS58273 | 🇬🇧GB | assigned |
| 185.243.106.0/25 | 🇬🇧GB | assigned | |
| 185.243.106.128/25 | 🇬🇧GB | assigned | |
| 185.243.107.0/25 | 🇬🇧GB | assigned |
Related Prefixes
Geolocation
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/185.243.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.243.104.0/22" | jq
External Links