87.247.232.0/21 - ASN WELCOMEITALIA Vianova S.P.A (AS21056)
CIDR
87.247.232.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇹 Italy
RIR
RIPE NCC
Status
allocated
Allocated
2006-02-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.247.232.0/21 | AS21056 ASN-WELCOMEITALIA Vianova S.p.A | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.247.239.0/24 | AS21056 ASN-WELCOMEITALIA Vianova S.p.A | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 87.247.232.0/21 | AS21056 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21056 | RIPE | WELCOME-ITALIA-MNT | 2007-01-15 |
More Specific Prefixes
Origin ASN
AS21056
ASN-WELCOMEITALIA Vianova S.p.A
Related Prefixes
Geolocation
Country🇮🇹ItalyIT
Coordinates41.8719, 12.5674 ↗
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/87.247.232.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.247.232.0/21" | jq
External Links