81.86.0.0/16 - OPALTELECOM TalkTalk Communications Limited (AS13285)
CIDR
81.86.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇬🇧 United Kingdom
City
Basford
RIR
RIPE NCC
Status
allocated
Allocated
2002-06-04
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.86.0.0/16 | AS13285 OPALTELECOM-AS TalkTalk Communications Limited | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.86.0.0/17 | AS13285 OPALTELECOM-AS TalkTalk Communications Limited | Valid | - | 2026-10-11 |
| 81.86.128.0/17 | AS13285 OPALTELECOM-AS TalkTalk Communications Limited | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.86.0.0/18 | 🇬🇧GB | assigned | |
| 81.86.64.0/19 | 🇬🇧GB | assigned | |
| 81.86.96.0/19 | 🇬🇧GB | assigned | |
| 81.86.128.0/18 | 🇬🇧GB | assigned | |
| 81.86.192.0/19 | 🇬🇧GB | assigned | |
| 81.86.224.0/19 | 🇬🇧GB | assigned |
Related Prefixes
More prefixes of AS13285
All prefixes of AS13285 →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/81.86.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.86.0.0/16" | jq
External Links