74.123.40.0/21
🇺🇸CIDR
74.123.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Scottsville
RIR
ARIN
Status
allocated
Allocated
8/28/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.123.40.0/21 | AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | Valid | RADB | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 74.123.40.0/22 | AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | Valid | — | 5/31/2026 |
| 74.123.44.0/22 | AS16433NCTC-ISP - NORTH CENTRAL TELEPHONE COOPERATIVE CORPORATION | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/74.123.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/74.123.40.0/21" | jq
External Links