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
169.199.246.14 ██████████ 1
169.199.1.230 █████████ 1
169.199.16.5 ██████████ 1
169.199.182.1 ██████████ 1
169.199.51.20 ██████████ 1
169.199.47.5 ██████████ 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
169.199.20.103 AS23309 Contra Costa County Office of Education 7.18ms from San Jose, US
169.199.3.84 AS23309 Contra Costa County Office of Education 6.10ms from San Jose, US
169.199.141.194 AS23309 Contra Costa County Office of Education 5.99ms from San Jose, US
169.199.6.1 AS23309 Contra Costa County Office of Education 6.49ms from San Jose, US
169.199.0.253 AS23309 Contra Costa County Office of Education 5.98ms from San Jose, US
169.199.245.193 AS23309 Contra Costa County Office of Education 7.04ms from San Jose, US
169.199.40.0 AS23309 Contra Costa County Office of Education 6.50ms from San Jose, US
169.199.1.206 AS23309 Contra Costa County Office of Education 6.00ms from San Jose, US
169.199.39.0 AS23309 Contra Costa County Office of Education 6.51ms from San Jose, US
169.199.142.5 AS23309 Contra Costa County Office of Education 8.61ms from San Jose, US
169.199.160.9 AS23309 Contra Costa County Office of Education 7.28ms from San Jose, US
169.199.29.12 AS23309 Contra Costa County Office of Education 6.58ms from San Jose, US
169.199.51.2 AS23309 Contra Costa County Office of Education 6.09ms from San Jose, US
169.199.150.202 AS23309 Contra Costa County Office of Education 7.55ms from San Jose, US
169.199.168.3 AS23309 Contra Costa County Office of Education 6.30ms from San Jose, US
169.199.169.253 AS23309 Contra Costa County Office of Education 5.95ms from San Jose, US
169.199.67.5 AS23309 Contra Costa County Office of Education 7.14ms from San Jose, US
169.199.4.26 AS23309 Contra Costa County Office of Education 5.87ms from San Jose, US
2607:fb78:10:64::1 AS23309 Contra Costa County Office of Education 6.33ms from San Jose, US
169.199.11.2 AS23309 Contra Costa County Office of Education 5.70ms from San Jose, US
169.199.246.6 AS23309 Contra Costa County Office of Education 6.92ms from San Jose, US
169.199.5.47 AS23309 Contra Costa County Office of Education 5.98ms from San Jose, US
169.199.80.2 AS23309 Contra Costa County Office of Education 6.26ms from San Jose, US
169.199.7.1 AS23309 Contra Costa County Office of Education 6.17ms from San Jose, US
169.199.153.2 AS23309 Contra Costa County Office of Education 5.92ms 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
99.93.211.61 AS7018 AT&T Enterprises, LLC 6.74ms from Atlanta, US
117.172.182.253 AS9808 China Mobile Communications Group Co., Ltd. 12.00ms from Chongqing, CN
99.80.23.157 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
91.23.114.141 AS3320 Deutsche Telekom AG 8.17ms from Frankfurt am Main, DE
14.181.157.77 AS45899 VNPT Corp 2.32ms from Hanoi, VN
156.227.81.205 AS139880 OWGELS INTERNATIONAL CO., LIMITED 0.55ms from Hong Kong, HK
102.39.122.141 AS11845 Vox Telecom Ltd 0.65ms from Johannesburg, ZA
93.108.55.253 AS12353 Vodafone Portugal 2.15ms from Lisbon, PT
89.131.61.253 AS12479 Orange Espagne SA 10.48ms from Madrid, ES
98.244.255.77 AS7922 Comcast Cable Communications, LLC 16.47ms from Miami, US
179.24.34.77 AS6057 Administracion Nacional de Telecomunicaciones 1.81ms from Montevideo, UY
48.220.35.61 AS8075 Microsoft Corporation 0.63ms from Paris, FR
187.230.158.189 AS8151 UNINET 3.37ms from Santiago de Queretaro, MX
191.250.4.29 AS18881 TELEFÔNICA BRASIL S.A 11.81ms from Sao Paulo, BR
179.150.82.253 AS26599 TELEFÔNICA BRASIL S.A 2.14ms from Sao Paulo, BR
211.51.71.221 AS4766 Korea Telecom 1.31ms from Seoul, KR
175.204.160.205 AS4766 Korea Telecom 5.08ms from Seoul, KR
221.140.209.29 AS9318 SK Broadband Co Ltd 2.38ms from Seoul, KR
139.162.52.141 AS63949 Akamai Connected Cloud 0.13ms from Singapore, SG
18.66.226.189 AS16509 Amazon.com, Inc. 0.08ms from Warsaw, PL
136.230.72.221 AS245 Planning Research Corporation 0.06ms from Ashburn, US
23.121.224.141 AS7018 AT&T Enterprises, LLC 7.89ms from Atlanta, US
174.163.99.13 AS7922 Comcast Cable Communications, LLC 4.94ms from Atlanta, US
87.180.35.77 AS3320 Deutsche Telekom AG 2.59ms from Frankfurt am Main, DE
130.235.251.13 AS2846 Lund University 4.52ms from Goeteborg, SE

Traceroute

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

$
traceroute -a -n -q1 -m4 169.199.198.73
traceroute to 169.199.198.73 (169.199.198.73): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Amsterdam, 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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