87.237.128.0/21 - JT (Jersey) Limited (AS8681)
CIDR
87.237.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇪 Jersey
City
Saint Helier
RIR
RIPE NCC
Status
allocated
Allocated
2005-11-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.237.128.0/21 | AS8681 JT JT (Jersey) Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 87.237.128.0/21 | AS8681 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8681 | RIPE | JE-TEL-MNT | 2020-02-10 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 87.237.128.0/22 | 🇯🇪JE | assigned | |
| 87.237.132.0/22 | 🇯🇪JE | assigned |
Origin ASN
AS8681
JT JT (Jersey) Limited
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/87.237.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.237.128.0/21" | jq
External Links