31.172.136.0/21
🇺🇦CIDR
31.172.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇦 Ukraine
City
Vinnytsia
RIR
RIPENCC
Status
allocated
Allocated
4/5/2011
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.172.136.0/21 | AS1820WNET - WNET TELECOM USA Corp. | Valid | RIPE | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.172.136.0/23 | AS24685DOMONET Load.me sp. z o. o. | Valid | — | 5/31/2026 |
| 31.172.142.0/24 | AS1820WNET - WNET TELECOM USA Corp. | Valid | — | 5/31/2026 |
| 31.172.143.0/24 | AS1820WNET - WNET TELECOM USA Corp. | Valid | — | 5/31/2026 |
| 31.172.140.0/24 | AS24685DOMONET Load.me sp. z o. o. | Valid | — | 5/31/2026 |
| 31.172.136.0/24 | AS24685DOMONET Load.me sp. z o. o. | Valid | — | 5/31/2026 |
| 31.172.137.0/24 | AS24685DOMONET Load.me sp. z o. o. | Valid | — | 5/31/2026 |
| 31.172.141.0/24 | AS24685DOMONET Load.me sp. z o. o. | Valid | — | 5/31/2026 |
| 31.172.143.0/24 | AS41540KOMTEL-AS Load.me sp. z o. o. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 31.172.136.0/21 | AS1820 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS1820 | RIPE | WNET-MNT | 9/18/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.172.136.0/23 | AS24685 | 🇺🇦UA | assigned |
| 31.172.140.0/24 | AS24685 | 🇺🇦UA | assigned |
| 31.172.141.0/24 | AS24685 | 🇺🇦UA | assigned |
| 31.172.138.0/24 | 🇺🇦UA | assigned | |
| 31.172.143.0/24 | AS41540 | 🇺🇦UA | assigned |
| 31.172.139.0/24 | 🇺🇦UA | assigned | |
| 31.172.142.0/24 | AS1820 | 🇺🇦UA | assigned |
Origin ASN
AS1820
WNET - WNET TELECOM USA Corp.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/31.172.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.172.136.0/21" | jq
External Links