143.99.128.0/18
🇨ðŸ‡IPv4RIPENCCassignedNo ROA
CIDR
143.99.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇨🇠Switzerland
City
Bern
RIR
RIPENCC
Status
assigned
Allocated
9/7/1990
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.99.144.0/24 | AS9890ATOSINFOTECH-SG-AP - ATOS Information Technology (Singapore) Pte Ltd | No ROA | — | 6/15/2026 |
| 143.99.146.0/24 | AS15465SiemensDE Siemens AG | No ROA | — | 6/15/2026 |
| 143.99.147.0/24 | AS15465SiemensDE Siemens AG | No ROA | — | 6/15/2026 |
| 143.99.145.0/24 | AS32382ATOS-CARROLLTON - Atos IT Solutions and Services Inc | No ROA | — | 6/15/2026 |
| 143.99.148.0/24 | AS198573SIEMENSDE-AP Siemens AG | No ROA | — | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.99.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.99.128.0/18" | jq
External Links