207.163.0.0/16
🇺🇸CIDR
207.163.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Hayward (Santa Clara)
RIR
ARIN
Status
allocated
Allocated
7/1/1996
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.163.0.0/16 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | RADB | 5/31/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 207.163.128.0/17 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | — | 5/31/2026 |
| 207.163.0.0/17 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | — | 5/31/2026 |
| 207.163.200.0/21 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | — | 5/31/2026 |
| 207.163.80.0/21 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | — | 5/31/2026 |
| 207.163.112.0/22 | AS2152CENIC-2152 - CENIC | No ROA | — | 5/31/2026 |
| 207.163.100.0/22 | AS2152CENIC-2152 - CENIC | No ROA | — | 5/31/2026 |
| 207.163.110.0/23 | AS2152CENIC-2152 - CENIC | No ROA | — | 5/31/2026 |
| 207.163.104.0/23 | AS2152CENIC-2152 - CENIC | No ROA | — | 5/31/2026 |
| 207.163.109.0/24 | AS2152CENIC-2152 - CENIC | No ROA | — | 5/31/2026 |
| 207.163.3.0/24 | AS6099BAE-NET-ASN - Alameda County Office of Education | No ROA | — | 5/31/2026 |
| 207.163.229.0/24 | AS23483SHASTACOE - Shasta County Office of Education | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6099 | RADB | MAINT-AS6099 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/207.163.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/207.163.0.0/16" | jq
External Links