178.217.192.0/21
π΅π±CIDR
178.217.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
π΅π± Poland
City
Brzeziny
RIR
RIPENCC
Status
assigned
Allocated
6/17/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.217.192.0/21 | AS50331CITYNET CITYNET Sp.z o.o. | Valid | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.217.196.0/24 | AS50331CITYNET CITYNET Sp.z o.o. | Valid | β | 5/31/2026 |
| 178.217.197.0/24 | AS50331CITYNET CITYNET Sp.z o.o. | Valid | β | 5/31/2026 |
Origin ASN
AS50331
CITYNET CITYNET Sp.z o.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/178.217.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.217.192.0/21" | jq
External Links