31.129.56.0/21 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
31.129.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Saint Petersburg
RIR
RIPE NCC
Status
allocated
Allocated
2011-03-16
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. | ||||
Related Announcements
1 less-specific, 3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.129.32.0/19 | AS49505 SELECTEL JSC Selectel | Valid | - | 2026-10-11 |
| 31.129.56.0/23 | AS49505 SELECTEL JSC Selectel | Valid | - | 2026-10-11 |
| 31.129.58.0/23 | AS49505 SELECTEL JSC Selectel | Valid | - | 2026-10-11 |
| 31.129.62.0/23 | AS49505 SELECTEL JSC Selectel | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 31.129.32.0/19 | AS49505 | /19 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.129.56.0/24 | 🇷🇺RU | assigned | |
| 31.129.57.0/24 | 🇷🇺RU | assigned | |
| 31.129.58.0/24 | 🇷🇺RU | assigned | |
| 31.129.59.0/24 | 🇷🇺RU | assigned | |
| 31.129.60.0/24 | 🇷🇺RU | assigned | |
| 31.129.61.0/24 | 🇷🇺RU | assigned | |
| 31.129.62.0/24 | 🇷🇺RU | assigned | |
| 31.129.63.0/24 | 🇷🇺RU | assigned |
Transfer History
Registry transfers of 31.129.56.0/21, blocks inside it, or blocks containing it.
- 31.129.56.0/21Transfer ·
- 31.129.32.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 31.129.56.0/21 | Quasar LLC | OOO "Network of data-centers "Selectel" | Transfer | |
| 31.129.32.0/19 | UnionLine Ltd. | Quasar LTD | Transfer |
Related Prefixes
Geolocation
Country🇷🇺RussiaRU
CitySaint Petersburg
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/31.129.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.129.56.0/21" | jq
External Links