192.42.123.0/24
🇳🇱IPv4RIPENCCassignedNo ROA
CIDR
192.42.123.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇳🇱 The Netherlands
City
Utrecht
RIR
RIPENCC
Status
assigned
Allocated
9/26/1988
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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.42.120.0/22 | AS1103SURFNET-NL SURF B.V. | No ROA | — | 5/31/2026 |
| 192.42.122.0/23 | AS1102SMEERBOEL-AS SURF B.V. | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.42.123.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.42.123.0/24" | jq
External Links