140.232.128.0/17
🇺🇸CIDR
140.232.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Worcester (University Park)
RIR
ARIN
Status
allocated
Allocated
5/21/1990
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.232.224.0/19 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.192.0/19 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.208.0/20 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.240.0/20 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.192.0/20 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.224.0/20 | AS53260CLARKU - Clark University | No ROA | — | 6/15/2026 |
| 140.232.184.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 6/15/2026 |
| 140.232.185.0/24 | AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation | Valid | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 140.232.192.0/18 | AS53260 | 🇺🇸US | allocated |
| 140.232.128.0/19 | AS53260 | 🇺🇸US | allocated |
| 140.232.160.0/20 | AS53260 | 🇺🇸US | allocated |
| 140.232.176.0/21 | AS53260 | 🇺🇸US | allocated |
| 140.232.168.0/21 | AS53260 | 🇺🇸US | allocated |
| 140.232.184.0/21 | 🇺🇸US | allocated | |
| 140.232.160.0/22 | AS402502 | 🇺🇸US | allocated |
| 140.232.164.0/22 | AS53260 | 🇺🇸US | allocated |
Origin ASN
AS53260
CLARKU - Clark University
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CityWorcester (University Park)
Coordinates42.2510, -71.8230 ↗
API
Open https://api.ipctl.io/v1/prefix/140.232.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.232.128.0/17" | jq
External Links