31.172.64.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
31.172.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPE NCC
Status
allocated
Allocated
2011-04-01
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
18 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.172.64.0/24 | AS48018 | 🇷🇺RU | assigned |
| 31.172.65.0/24 | AS48040 | 🇸🇪SE | assigned |
| 31.172.66.0/24 | AS48018 | 🇷🇺RU | assigned |
| 31.172.67.0/24 | AS48018 | 🇷🇺RU | assigned |
| 31.172.68.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.69.0/24 | AS62904 | 🇺🇸US | assigned |
| 31.172.70.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.71.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.72.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.73.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.74.0/24 | AS16003 | 🇳🇱NL | assigned |
| 31.172.75.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.76.0/24 | AS48018 | 🇷🇺RU | assigned |
| 31.172.77.0/24 | AS44051 | 🇩🇪DE | assigned |
| 31.172.78.0/24 | AS16003 | 🇳🇱NL | assigned |
| 31.172.79.0/24 | AS62904 | 🇺🇸US | assigned |
Transfer History
Registry transfers of 31.172.64.0/20, blocks inside it, or blocks containing it.
- 31.172.64.0/20Transfer ·
- 31.172.64.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 31.172.64.0/20 | First Colo GmbH | Fornex Hosting S.L. | Transfer | |
| 31.172.64.0/19 | rrbone UG (haftungsbeschraenkt) | First Colo GmbH | Transfer |
Geolocation
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/31.172.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.172.64.0/20" | jq
External Links