143.172.0.0/14
🇺🇸IPv4RIPEassignedNo ROA
CIDR
143.172.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇺🇸 United States
City
Seattle (SoDo)
RIR
RIPE
Status
assigned
Allocated
-
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
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.175.0.0/16 | AS749DNIC-AS-00749 - United States Department of Defense (DoD) | No ROA | — | 6/15/2026 |
| 143.172.0.0/21 | AS16751OPENTEXT-NA-CA-1 - Open Text Corporation | No ROA | — | 6/15/2026 |
| 143.172.8.0/21 | AS16751OPENTEXT-NA-CA-1 - Open Text Corporation | No ROA | — | 6/15/2026 |
| 143.174.192.0/21 | AS140637MTG-MG - Macquarie Technology Operations Pty Limited | Valid | — | 6/15/2026 |
| 143.174.200.0/21 | AS140637MTG-MG - Macquarie Technology Operations Pty Limited | Valid | — | 6/15/2026 |
| 143.174.60.0/24 | AS140637MTG-MG - Macquarie Technology Operations Pty Limited | Valid | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 143.175.0.0/16 | AS749 | 🇺🇸US | allocated |
| 143.173.0.0/16 | 🇺🇸US | allocated | |
| 143.172.0.0/16 | 🇺🇸US | allocated | |
| 143.174.0.0/17 | 🇦🇺AU | allocated | |
| 143.174.128.0/18 | 🇦🇺AU | allocated | |
| 143.174.224.0/19 | 🇦🇺AU | allocated | |
| 143.174.192.0/19 | 🇦🇺AU | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/143.172.0.0/14Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.172.0.0/14" | jq
External Links