213.240.40.0/21
🇷🇸CIDR
213.240.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇸 Serbia
City
Belgrade (Stari Grad)
RIR
RIPENCC
Status
allocated
Allocated
7/19/1999
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 213.240.40.0/21 | AS8771YUNET-AS YUnet International d.o.o. | Valid | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 213.240.40.0/23 | AS8771YUNET-AS YUnet International d.o.o. | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 213.240.40.0/21 | AS8771 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8771 | RIPE | AS8771-MNT | 2/24/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 213.240.45.0/24 | 🇷🇸RS | assigned | |
| 213.240.47.0/24 | 🇷🇸RS | assigned | |
| 213.240.41.128/26 | 🇷🇸RS | assigned | |
| 213.240.41.32/27 | 🇷🇸RS | assigned | |
| 213.240.44.0/27 | 🇨🇸CS | assigned | |
| 213.240.41.16/28 | 🇷🇸RS | assigned | |
| 213.240.41.96/28 | 🇷🇸RS | assigned | |
| 213.240.41.0/28 | 🇷🇸RS | assigned | |
| 213.240.41.64/28 | 🇷🇸RS | assigned | |
| 213.240.41.80/29 | 🇷🇸RS | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/213.240.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/213.240.40.0/21" | jq
External Links