37.117.0.0/16 - VODAFONE IT ASN Fastweb SpA (AS30722)
CIDR
37.117.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇹 Italy
City
Montagna in Valtellina
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.117.0.0/16 | AS30722 VODAFONE-IT-ASN Fastweb SpA | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
38 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.117.0.0/16 | AS30722 | /19 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30722 | RIPE | VODAFONE-IT-MNT | 2012-04-04 |
Transfer History
Registry transfers of 37.117.0.0/16, blocks inside it, or blocks containing it.
- 37.116.0.0/14M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 37.116.0.0/14 | M&A |
Origin ASN
AS30722
VODAFONE-IT-ASN Fastweb SpA
Related Prefixes
More prefixes of AS30722
All prefixes of AS30722 →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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/37.117.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.117.0.0/16" | jq
External Links