173.39.224.0/19
🇯🇵CIDR
173.39.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Shibuya City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.39.224.0/19 | AS13445WEBEX - Cisco Webex LLC | Valid | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.36.0.0/14 | AS109CISCOSYSTEMS - CISCO SYSTEMS, INC. | Valid | — | 6/1/2026 |
Origin ASN
AS13445
WEBEX - Cisco Webex LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/173.39.224.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/173.39.224.0/19" | jq
External Links