20.133.40.0/21
🇺🇸IPv4ARINannouncedMOAS RPKI Valid
CIDR
20.133.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Ashburn
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 20.133.40.0/21 | AS3360DXC-AS3360 - DXC US Latin America Corporation | Valid | ARINRADB | 5/31/2026 |
| 20.133.40.0/21 | AS17916DTAPL-IGN-AUNZ-AP - DXC Technology Australia Pty Limited | Invalid | — | 5/31/2026 |
Origin ASNs (2)
AS3360MOAS
DXC-AS3360 - DXC US Latin America Corporation
AS17916MOAS
DTAPL-IGN-AUNZ-AP - DXC Technology Australia Pty Limited
Geolocation
API
Open https://api.ipctl.io/v1/prefix/20.133.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/20.133.40.0/21" | jq
External Links