147.203.0.0/16
🇺🇸CIDR
147.203.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
San Diego (Kearny Mesa)
RIR
ARIN
Status
allocated
Allocated
4/11/1991
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.203.0.0/16 | AS11320LIGHTEDGE-AS-02 - LightEdge Solutions | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.203.0.0/17 | AS11320LIGHTEDGE-AS-02 - LightEdge Solutions | No ROA | — | 5/31/2026 |
| 147.203.128.0/17 | AS11320LIGHTEDGE-AS-02 - LightEdge Solutions | No ROA | — | 5/31/2026 |
| 147.203.72.0/24 | AS6130AIS-WEST - American Internet Services, LLC. | No ROA | — | 5/31/2026 |
| 147.203.100.0/24 | AS55164PLUS-1 - Plus Analytics, LLC | No ROA | — | 5/31/2026 |
| 147.203.112.0/24 | AS55164PLUS-1 - Plus Analytics, LLC | No ROA | — | 5/31/2026 |
| 147.203.116.0/24 | AS55164PLUS-1 - Plus Analytics, LLC | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6130 | RADB | MAINT-ADN-WEST | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/147.203.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.203.0.0/16" | jq
External Links