38.148.32.0/21
🇺🇸IPv4ARINannouncedMOASNo ROA
CIDR
38.148.32.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Bozeman
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.148.32.0/21 | AS4226SUMOFIBER - Sumofiber | No ROA | — | 6/1/2026 |
| 38.148.32.0/21 | AS33727SUMOFIBER-BOZEMAN - Sumofiber | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.0.0.0/8 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS33727 | RADB | MAINT-AS54329 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/38.148.32.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/38.148.32.0/21" | jq
External Links