Contra Costa County Regional Occupation Program / Richmond
BGP inherited
Cluster stats
| Netblocks | 11 · 137,464 IPv4 addresses |
| Cluster ID | 208812942 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (11)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.182.248.0/24 | Contra Costa County Employees Retirement Association | BGP | ANNOUNCED | ● high |
| 169.199.0.0/16 | Contra Costa County Office of Education | BGP | ANNOUNCED | ● high |
| 192.124.40.0/23 | Contra Costa County Regional Occupation Program / Richmond | BGP | ANNOUNCED | ● high |
| 192.124.90.0/24 | Contra Costa County Regional Occupation Program / Richmond | BGP | ANNOUNCED | ● high |
| 192.159.10.0/24 | Contra Costa County Regional Occupation Program / Richmond | BGP | ANNOUNCED | ● high |
| 2607:fb78::/32 | Contra Costa County Office of Education | BGP | ANNOUNCED | ● high |
| 2620:0:930::/48 | Contra Costa County Regional Occupation Program / Richmond | BGP | ANNOUNCED | ● high |
| 2620:c9:e000::/48 | Contra Costa County Employees Retirement Association | BGP | ANNOUNCED | ● high |
| 169.199.0.0/16 | Contra Costa County Office of Education | ARIN | DIRECT ALLOCATION | ● low |
| 198.160.16.0 – 198.160.25.255 | Contra Costa County | ARIN | DIRECT ALLOCATION | ● low |
| 198.245.227.0 – 198.245.236.255 | Contra Costa County | ARIN | DIRECT ALLOCATION | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
54.5%
of checked blocks have valid RPKI ROA coverage
(6 of 11)
No discrepancies found among checked blocks.
NIC Handles
AS1734
AS23309
AS394763
CCC-16
CCCOE-Z
HCCC-ARIN
HCCC-ARIN
HCCC-ARIN
NASHS7-ARIN
NASHS7-ARIN
NOCCC-ARIN
NOCCC-ARIN
+10 more