Autonomous System details

AS23309

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

United States

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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 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 24 years ago on Feb 26, 2002
Updated 14 years ago on Mar 20, 2012

IP Ranges

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

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                                                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.

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

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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

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

IP Address ASN Details
169.199.169.254 AS23309 Contra Costa County Office of Education 3.65ms from San Jose, US
169.199.141.194 AS23309 Contra Costa County Office of Education 3.76ms from San Jose, US
169.199.40.0 AS23309 Contra Costa County Office of Education 4.18ms from San Jose, US
169.199.0.253 AS23309 Contra Costa County Office of Education 3.63ms from San Jose, US
169.199.7.1 AS23309 Contra Costa County Office of Education 3.76ms from San Jose, US
169.199.6.1 AS23309 Contra Costa County Office of Education 4.19ms from San Jose, US
169.199.67.5 AS23309 Contra Costa County Office of Education 4.95ms from San Jose, US
169.199.39.0 AS23309 Contra Costa County Office of Education 4.22ms from San Jose, US
2607:fb78:10:64::1 AS23309 Contra Costa County Office of Education 4.07ms from San Jose, US
169.199.246.6 AS23309 Contra Costa County Office of Education 4.61ms from San Jose, US
169.199.1.206 AS23309 Contra Costa County Office of Education 3.73ms from San Jose, US
169.199.168.3 AS23309 Contra Costa County Office of Education 3.92ms from San Jose, US
169.199.38.130 AS23309 Contra Costa County Office of Education 4.19ms from San Jose, US
169.199.5.7 AS23309 Contra Costa County Office of Education 3.79ms from San Jose, US
169.199.51.2 AS23309 Contra Costa County Office of Education 3.81ms from San Jose, US
169.199.4.58 AS23309 Contra Costa County Office of Education 3.56ms from San Jose, US
169.199.153.2 AS23309 Contra Costa County Office of Education 3.67ms from San Jose, US
169.199.224.2 AS23309 Contra Costa County Office of Education 4.80ms from San Jose, US
169.199.245.197 AS23309 Contra Costa County Office of Education 4.74ms from San Jose, US
169.199.11.2 AS23309 Contra Costa County Office of Education 3.42ms from San Jose, US
169.199.80.2 AS23309 Contra Costa County Office of Education 3.98ms 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
66.169.5.189 AS20115 Charter Communications LLC 8.14ms from Atlanta, US
162.81.218.93 AS33566 Knoxville Utilities Board 6.94ms from Atlanta, US
91.73.166.29 AS15802 Emirates Integrated Telecommunications Company PJSC 2.86ms from Dubai, AE
217.42.253.157 AS2856 British Telecommunications PLC 14.69ms from Erith, GB
109.90.111.109 AS3209 Vodafone GmbH 8.55ms from Frankfurt am Main, DE
1.180.76.157 AS4134 CHINANET BACKBONE 4.91ms from Hohhot, CN
220.94.216.109 AS4766 Korea Telecom 1.66ms from Incheon, KR
202.30.115.157 AS9691 KYUNGSUNG UNIVERSITY 7.12ms from Incheon, KR
201.150.165.253 AS27839 Comteco Ltda 4.78ms from La Paz, BO
51.92.23.93 AS16509 Amazon.com, Inc. 5.62ms from Madrid, ES
80.31.251.157 AS3352 TELEFONICA DE ESPANA S.A.U. 12.22ms from Madrid, ES
24.196.97.237 AS20115 Charter Communications LLC 18.64ms from Minneapolis, US
177.170.19.93 AS26599 TELEFÔNICA BRASIL S.A 2.61ms from Osasco, BR
98.85.60.221 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
47.241.195.61 AS45102 Alibaba (US) Technology Co., Ltd. 0.83ms from Singapore, SG
92.247.86.29 AS8717 A1 Bulgaria EAD 0.25ms from Sofia, BG
136.255.157.61 AS12302 Vodafone Romania S.A. 0.37ms from Timisoara, RO
52.146.38.93 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
140.179.125.125 AS55960 Beijing Guanghuan Xinwang Digital 4.19ms from Beijing, CN
69.41.71.253 AS36590 Emerson Electric Co. 1.05ms from Chicago, US
63.142.244.125 AS394727 Nodisto IT, LLC 0.13ms from Dallas, US
89.241.222.77 AS13285 TalkTalk Communications Limited 2.19ms from Erith, GB
187.28.34.205 AS4230 CLARO S.A. 0.47ms from Fortaleza, BR
217.28.9.125 AS13122 Manx Telecom Trading Ltd 3.85ms from Manchester, GB
110.175.41.253 AS7545 TPG Telecom Limited 1.78ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 169.199.48.91
traceroute to 169.199.48.91 (169.199.48.91): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.227 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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