173.0.56.0/21
🇺🇸CIDR
173.0.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Tukwila (Riverton-Boulevard Park)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.0.56.0/21 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 173.0.48.0/20 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.57.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.58.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.59.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.60.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.61.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.62.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
| 173.0.56.0/24 | AS27323SERVERSTADIUM - Wowrack.com | No ROA | — | 5/31/2026 |
Origin ASN
AS27323
SERVERSTADIUM - Wowrack.com
Geolocation
Country🇺🇸United StatesUS
RegionWashington
CityTukwila (Riverton-Boulevard Park)
Coordinates47.4932, -122.2940 ↗
API
Open https://api.ipctl.io/v1/prefix/173.0.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/173.0.56.0/21" | jq
External Links