132.174.0.0/16
🇺🇸CIDR
132.174.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Dublin
RIR
ARIN
Status
allocated
Allocated
3/1/1989
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 132.174.0.0/16 | AS4373OCLC-AS - Online Computer Library Center | No ROA | ARIN | 5/31/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 132.174.175.0/24 | AS3356LEVEL3 - Level 3 Parent, LLC | No ROA | — | 5/31/2026 |
| 132.174.181.0/24 | AS4373OCLC-AS - Online Computer Library Center | No ROA | — | 5/31/2026 |
| 132.174.182.0/24 | AS4373OCLC-AS - Online Computer Library Center | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4373 | ARIN | MNT-OCLC-Z | 11/1/2022 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/132.174.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/132.174.0.0/16" | jq
External Links