AS23309
Contra Costa County Office of Education
Scanned 2 days ago
📋 Summary
IP address summary information| Name | Contra Costa County Office of Education |
| Country | US |
| IPv4 addresses | 66K |
| IPv6 addresses | ~2^81 |
| ASN type | Transit |
| Registry | ARIN |
| Allocated | Feb 26, 2002 |
| Updated | Mar 20, 2012 |
🗺️ Geolocation
Brentwood, USCountries by IPv4 share
Geolocation based on WHOIS registration data.
📊 IP Ranges
IPv4: 1 | IPv6: 1| Netblock | IP Count |
|---|---|
| 169.199.0.0/16 | 66K |
| 2607:fb78::/32 | 0 |
Prefix data from RIPE Stat / RIR allocation records.
📄 WHOIS
ARIN| Handle | AS23309 |
| Name | CCCOE-NET |
| Organization | Contra Costa County Office of Education |
| Status | active |
| Allocated | Feb 26, 2002 |
| Updated | Mar 20, 2012 |
Contacts
| Registrant | Contra Costa County Office of Education |
| Address | 77 Santa Barbara Road Tech Services Pleasant Hill CA 94523 United States |
Source: ARIN
🔗 Peers
0 peers for this ASNNo peers found.
⬆️ Upstreams
1 upstream| ASN | Name |
|---|---|
| AS2152 | CENIC |
Upstream data from RIPE Stat routing history.
⬇️ Downstreams
0 downstreamsNo downstreams found.
🔒 RPKI / ROA
Source: rpki.zorn.ltd| Prefix | Origin ASN | Max Length | Validity |
|---|---|---|---|
| 169.199.0.0/16 | AS23309 | /16 | ✓ Valid |
RPKI validation powered by rpki.zorn.ltd (Routinator).