167.73.0.0/18
🇺🇸CIDR
167.73.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Grand Rapids (Medical Mile)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 167.73.0.0/18 | AS30710SPECT-19-AS - Spectrum Health | Valid | RADB | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 167.73.0.0/16 | AS12099OAKWOOD-HEALTHCARE - OAKWOOD HEALTHCARE INC | Valid | — | 5/30/2026 |
| 167.73.0.0/20 | AS30710SPECT-19-AS - Spectrum Health | Valid | — | 5/30/2026 |
| 167.73.16.0/20 | AS30710SPECT-19-AS - Spectrum Health | Valid | — | 5/30/2026 |
Origin ASN
AS30710
SPECT-19-AS - Spectrum Health
Geolocation
API
Open https://api.ipctl.io/v1/prefix/167.73.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/167.73.0.0/18" | jq
External Links