148.72.136.0/21
🇺🇸CIDR
148.72.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Saint Louis
RIR
ARIN
Status
allocated
Allocated
10/26/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 148.72.136.0/21 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | ARIN | 5/30/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 148.72.136.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.137.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.138.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.139.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.140.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.141.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.142.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
| 148.72.143.0/24 | AS30083AS-30083-US-VELIA-NET - velia.net | Valid | — | 5/30/2026 |
Origin ASN
AS30083
AS-30083-US-VELIA-NET - velia.net
Geolocation
API
Open https://api.ipctl.io/v1/prefix/148.72.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/148.72.136.0/21" | jq
External Links