81.27.86.0/24 - PV HOSTED Proton (AS208172)
CIDR
81.27.86.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Houston
RIR
RIPE NCC
Status
allocated
Allocated
2002-04-11
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.27.86.0/24 | AS208172 PV-HOSTED Proton AG | Valid | RIPE | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.27.86.0/24 | AS208172 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS208172 | RIPE | protonmail-mnt | 2025-08-05 |
Transfer History
Registry transfers of 81.27.86.0/24, blocks inside it, or blocks containing it.
- 81.27.86.0/24Transfer ·
- 81.27.80.0/20Transfer ·
Origin ASN
AS208172
PV-HOSTED Proton AG
Related Prefixes
More prefixes of AS208172
All prefixes of AS208172 →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/81.27.86.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.27.86.0/24" | jq
External Links