37.119.128.0/17 - VODAFONE IT ASN Fastweb SpA (AS30722)
CIDR
37.119.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇮🇹 Italy
City
Cinisello Balsamo
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.119.128.0/17 | AS30722 VODAFONE-IT-ASN Fastweb SpA | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
42 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.119.128.0/17 | AS30722 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30722 | RIPE | VODAFONE-IT-MNT | 2017-02-07 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.119.128.0/19 | AS30722 | 🇮🇹IT | assigned |
| 37.119.160.0/19 | 🇮🇹IT | assigned | |
| 37.119.192.0/18 | AS30722 | 🇮🇹IT | assigned |
Transfer History
Registry transfers of 37.119.128.0/17, 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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/37.119.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.119.128.0/17" | jq
External Links