104.156.40.0/21
🇨🇦CIDR
104.156.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇦 Canada
City
Toronto
RIR
ARIN
Status
allocated
Allocated
4/20/2020
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.156.40.0/24 | AS398699WCCE - Cisco Systems Inc | Valid | — | 5/31/2026 |
| 104.156.41.0/24 | AS398699WCCE - Cisco Systems Inc | Valid | — | 5/31/2026 |
Origin ASN
AS398699
WCCE - Cisco Systems Inc
Geolocation
API
Open https://api.ipctl.io/v1/prefix/104.156.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.156.40.0/21" | jq
External Links