AS1734 Contra Costa County Regional Occupation Program / Richmond 🇺🇸 US
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS1734
- Name
- Contra Costa County Regional Occupation Program / Richmond
- Organisation
- DeLong Consulting
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1992-01-08
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-DELONG
- PeeringDB
- net/33672
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 192.124.40.0/23 v4 | no ROA | 46 | 69391734 | 2026-09-18 |
| 192.124.90.0/24 v4 | no ROA | 45 | 69391734 | 2026-09-18 |
| 192.159.10.0/24 v4 | no ROA | 46 | 69391734 | 2026-09-18 |
| 2620:0:930::/48 v6 | RPKI valid | 36 | 69391734 | 2026-09-18 |