38.40.48.0/21
🇺🇸CIDR
38.40.48.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Experiment
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.40.48.0/21 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.0.0.0/8 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 6/1/2026 |
| 38.40.0.0/18 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.52.0/22 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.48.0/22 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.54.0/23 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.48.0/23 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.50.0/23 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
| 38.40.52.0/23 | AS399898CONEXON-CONNECT - Conexon Connect | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 38.40.0.0/18 | AS399898 | /24 | arin |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/38.40.48.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/38.40.48.0/21" | jq
External Links