109.172.56.0/21
🇷🇺IPv4RIPENCCallocated RPKI Valid
CIDR
109.172.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Makhachkala
RIR
RIPENCC
Status
allocated
Allocated
11/18/2009
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 109.172.62.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.57.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.58.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.59.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.60.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.61.0/24 | AS12389ROSTELECOM-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.63.0/24 | AS43574DAGSV-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
| 109.172.56.0/24 | AS43574DAGSV-AS PJSC Rostelecom | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 109.172.56.0/21 | AS12389 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12389 | RIPE | ROSTELECOM-MNT | 5/20/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 109.172.58.0/24 | AS12389 | 🇷🇺RU | assigned |
| 109.172.59.0/24 | AS12389 | 🇷🇺RU | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/109.172.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/109.172.56.0/21" | jq
External Links