143.252.0.0/16
🇬🇧CIDR
143.252.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPENCC
Status
assigned
Allocated
10/26/1990
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.252.80.0/24 | AS211739NewsTech-EMEA Dow Jones & Company, Inc. | No ROA | — | 5/31/2026 |
| 143.252.194.0/24 | AS211739NewsTech-EMEA Dow Jones & Company, Inc. | No ROA | — | 5/31/2026 |
| 143.252.200.0/24 | AS211739NewsTech-EMEA Dow Jones & Company, Inc. | No ROA | — | 5/31/2026 |
Origin ASN
AS34846
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/143.252.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.252.0.0/16" | jq
External Links