103.140.42.0/23
π»π³IPv4APNICassigned RPKI Valid
CIDR
103.140.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
π»π³ Vietnam
City
Ha Long
RIR
APNIC
Status
assigned
Allocated
6/18/2019
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 |
|---|---|---|---|---|
| 103.140.42.0/24 | AS135980ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh | Valid | β | 6/13/2026 |
| 103.140.43.0/24 | AS135980ICTQUANGNINH-AS-VN - Information and Communication Technology Center of Quang Ninh | Valid | β | 6/13/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.140.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.140.42.0/23" | jq
External Links