Autonomous System details

AS23309

Contra Costa County Office of Education  ·  cccoe.k12.ca.us

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AS23309 – Contra Costa County Office of Education

Field Value
Country United States
Website cccoe.k12.ca.us
Hosted domains 12
IPv4 addresses 65,536
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 24 years ago on Feb 26, 2002
Updated 14 years ago on Mar 20, 2012
Netblock Company Num of IPs
169.199.0.0/16 Contra Costa County Office of Education 65,536
Netblock Company
2607:fb78::/32 Contra Costa County Office of Education
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WHOIS Details


                                                ASHandle:       AS23309
                                                OrgID:          AS23309
                                                ASName:         AS23309
                                                ASNumber:       AS23309
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 12 domain names hosted across 8 IP addresses on this ASN.

IP Address Domain Domains on this IP
169.199.1.1 ██████████ 5
169.199.5.44 ██████████ 1
169.199.47.5 ██████████ 1
169.199.51.20 ██████████ 1
169.199.1.230 █████████ 1
169.199.16.5 ██████████ 1
169.199.182.1 ██████████ 1
169.199.246.14 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS2152 CENIC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS2152 CENIC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

30 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
169.199.1.30 AS23309 Contra Costa County Office of Education 5.99ms from San Jose, US
169.199.67.23 AS23309 Contra Costa County Office of Education 7.64ms from San Jose, US
169.199.197.62 AS23309 Contra Costa County Office of Education 6.73ms from San Jose, US
169.199.11.2 AS23309 Contra Costa County Office of Education 5.71ms from San Jose, US
169.199.3.84 AS23309 Contra Costa County Office of Education 6.11ms from San Jose, US
169.199.5.44 AS23309 Contra Costa County Office of Education 5.96ms from San Jose, US
169.199.80.2 AS23309 Contra Costa County Office of Education 6.29ms from San Jose, US
169.199.20.103 AS23309 Contra Costa County Office of Education 7.04ms from San Jose, US
2607:fb78:51:200:e263:daff:fecf:4809 AS23309 Contra Costa County Office of Education 7.03ms from San Jose, US
169.199.6.1 AS23309 Contra Costa County Office of Education 6.47ms from San Jose, US
169.199.39.0 AS23309 Contra Costa County Office of Education 6.50ms from San Jose, US
2607:fb78:10:64::1 AS23309 Contra Costa County Office of Education 6.38ms from San Jose, US
169.199.224.2 AS23309 Contra Costa County Office of Education 7.00ms from San Jose, US
169.199.4.130 AS23309 Contra Costa County Office of Education 5.90ms from San Jose, US
169.199.245.193 AS23309 Contra Costa County Office of Education 6.98ms from San Jose, US
169.199.160.3 AS23309 Contra Costa County Office of Education 7.38ms from San Jose, US
169.199.169.253 AS23309 Contra Costa County Office of Education 5.87ms from San Jose, US
169.199.153.2 AS23309 Contra Costa County Office of Education 5.99ms from San Jose, US
169.199.16.60 AS23309 Contra Costa County Office of Education 7.50ms from San Jose, US
169.199.0.253 AS23309 Contra Costa County Office of Education 5.97ms from San Jose, US
169.199.38.129 AS23309 Contra Costa County Office of Education 6.52ms from San Jose, US
169.199.168.3 AS23309 Contra Costa County Office of Education 6.24ms from San Jose, US
169.199.40.0 AS23309 Contra Costa County Office of Education 6.51ms from San Jose, US
169.199.7.1 AS23309 Contra Costa County Office of Education 6.22ms from San Jose, US
169.199.51.2 AS23309 Contra Costa County Office of Education 6.08ms from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
206.246.97.125 AS54103 MOD Mission Critical, LLC 0.20ms from Atlanta, US
123.207.155.109 AS45090 Shenzhen Tencent Computer Systems Company Limited 5.38ms from Beijing, CN
216.13.166.189 AS6461 Zayo Bandwidth 0.93ms from Calgary, CA
67.214.20.13 AS7029 Windstream Communications LLC 14.18ms from Chicago, US
194.47.129.189 AS8748 Blekinge Tekniska Hogskola 5.90ms from Copenhagen, DK
76.31.169.13 AS7922 Comcast Cable Communications, LLC 8.05ms from Houston, US
196.25.2.61 AS5713 Telkom SA Ltd. 0.13ms from Johannesburg, ZA
203.177.72.157 AS4775 Globe Telecoms 0.80ms from Manila, PH
156.233.30.45 AS28419 Señal Interactiva, S.A De C.V 2.52ms from Monterrey, MX
182.76.153.93 AS9498 BHARTI Airtel Ltd. 0.79ms from Mumbai, IN
37.19.199.189 AS212238 Datacamp Limited 0.35ms from New York City, US
91.168.182.13 AS12322 Free SAS 2.24ms from Paris, FR
24.61.165.189 AS7922 Comcast Cable Communications, LLC 9.00ms from Providence, US
76.217.53.13 AS7018 AT&T Enterprises, LLC 3.25ms from San Jose, US
216.227.226.125 AS3561 CenturyLink Communications, LLC 1.27ms from Seattle, US
3.34.169.173 AS16509 Amazon.com, Inc. 0.12ms from Seoul, KR
202.217.134.61 AS4725 SoftBank Corp. 1.89ms from Tokyo, JP
4.1.34.205 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
99.93.211.61 AS7018 AT&T Enterprises, LLC 6.83ms from Atlanta, US
52.222.113.157 AS8987 Amazon Data Services Ireland Ltd 0.34ms from Boardman, US
154.209.136.205 AS44559 IT HOSTLINE LTD 0.11ms from Coventry, GB
209.34.27.29 AS6300 Fidium 4.42ms from Dallas, US
51.190.52.141 AS5607 Sky UK Limited 5.15ms from Erith, GB
113.73.249.29 AS4134 CHINANET-BACKBONE 5.02ms from Guangzhou, CN
124.67.68.205 AS4837 CHINA UNICOM China169 Backbone 6.13ms from Hohhot, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 -m10 169.199.219.89
traceroute to 169.199.219.89 (169.199.219.89): 10 hops max, 52 byte packets
4 [AS3356] 4.15.122.46 145.609 ms
5 [AS2152] 137.164.11.95 145.969 ms
6 [AS2152] 137.164.11.99 148.501 ms
7 [AS2152] 137.164.3.79 150.347 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Roosendaal, NL
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS23309 at robtex.

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