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
169.199.4.58 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
169.199.5.7 AS23309 Contra Costa County Office of Education 3.79ms from San Jose, US
169.199.38.130 AS23309 Contra Costa County Office of Education 4.19ms from San Jose, US
169.199.245.197 AS23309 Contra Costa County Office of Education 4.74ms from San Jose, US
169.199.7.1 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
169.199.11.2 AS23309 Contra Costa County Office of Education 3.42ms from San Jose, US
169.199.168.3 AS23309 Contra Costa County Office of Education 3.92ms from San Jose, US
169.199.51.2 AS23309 Contra Costa County Office of Education 3.81ms from San Jose, US
169.199.1.206 AS23309 Contra Costa County Office of Education 3.73ms from San Jose, US
169.199.141.194 AS23309 Contra Costa County Office of Education 3.76ms from San Jose, US
169.199.224.2 AS23309 Contra Costa County Office of Education 4.80ms 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
169.199.169.254 AS23309 Contra Costa County Office of Education 3.65ms from San Jose, US
169.199.6.1 AS23309 Contra Costa County Office of Education 4.19ms from San Jose, US
169.199.246.6 AS23309 Contra Costa County Office of Education 4.61ms from San Jose, US
2607:fb78:10:64::1 AS23309 Contra Costa County Office of Education 4.07ms from San Jose, US
169.199.80.2 AS23309 Contra Costa County Office of Education 3.98ms from San Jose, US
169.199.0.253 AS23309 Contra Costa County Office of Education 3.63ms 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
213.216.80.45 AS12741 Netia SA 4.73ms from Berlin, DE
95.102.12.45 AS6855 Slovak Telekom, a.s. 1.66ms from Bratislava, SK
170.100.246.13 AS15117 Anheuser-Busch Companies Inc. 6.79ms from Chicago, US
43.138.152.141 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Guangzhou, CN
113.170.26.125 AS45899 VNPT Corp 4.75ms from Ho Chi Minh City, VN
60.53.222.109 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.14ms from Kuala Lumpur, MY
108.80.199.157 AS7018 AT&T Enterprises, LLC 4.00ms from Los Angeles, US
90.66.72.61 AS3215 Orange S.A. 3.16ms from Lyon, FR
63.234.208.29 AS209 CenturyLink Communications, LLC 0.91ms from Miami, US
23.211.153.77 AS16625 Akamai Technologies, Inc. 0.13ms from Mumbai, IN
108.50.223.93 AS701 Verizon Business 1.65ms from New York City, US
71.104.98.141 AS701 Verizon Business 2.17ms from New York City, US
52.6.214.77 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
35.153.131.205 AS14618 Amazon.com, Inc. 0.61ms from Reston, US
91.122.4.237 AS12389 PJSC Rostelecom 1.30ms from Saint Petersburg, RU
186.194.223.61 AS262691 CONECTA LTDA. 9.13ms from Sao Paulo, BR
97.77.144.221 AS11427 Charter Communications Inc 1.94ms from Schertz, US
210.97.159.253 AS18343 Daegu Technical College 4.85ms from Seoul, KR
43.206.49.61 AS16509 Amazon.com, Inc. 0.35ms from Tokyo, JP
65.188.52.189 AS11426 Charter Communications Inc 9.81ms from Atlanta, US
198.211.220.125 AS11915 TPx Communications 0.69ms from Dallas, US
217.42.19.61 AS2856 British Telecommunications PLC 5.61ms from Erith, GB
91.10.44.29 AS3320 Deutsche Telekom AG 8.26ms from Frankfurt am Main, DE
134.101.145.109 AS15943 wilhelm.tel GmbH 0.47ms from Hamburg, DE
146.90.45.13 AS6871 Plusnet 8.58ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 169.199.94.38
traceroute to 169.199.94.38 (169.199.94.38): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 15.756 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, 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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