Autonomous System details

AS10309

County of Marin  ·  marin.ca.us

United States

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AS10309 – County of Marin

Field Value
Country United States
Website marin.ca.us
Hosted domains 5
IPv4 addresses 7,936
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 28 years ago on Jun 23, 1997
Updated 28 years ago on Jun 23, 1997

IP Ranges

Netblock Company Num of IPs
199.88.64.0/21 County of Marin 2,048
199.88.80.0/21 County of Marin 2,048
199.88.72.0/22 County of Marin 1,024
199.88.88.0/22 County of Marin 1,024
107.0.46.0/23 Comcast Cable Communications, LLC 512
199.88.76.0/23 County of Marin 512
199.88.114.0/23 County of Marin 512
199.88.116.0/23 County of Marin 512
199.88.120.0/23 County of Marin 512
199.88.79.0/24 County of Marin 256
199.88.118.0/24 County of Marin 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS10309
                                                OrgID:          AS10309
                                                ASName:         AS10309
                                                ASNumber:       AS10309
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
199.88.91.165 ██████████ 1
199.88.86.101 ██████████ 1
199.88.89.41 ██████████ 1
199.88.87.155 ██████████ 1
199.88.91.46 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS33651 Comcast Cable Communications, LLC
AS33667 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
199.88.66.161 AS10309 County of Marin 3.20ms from San Jose, US
199.88.89.17 AS10309 County of Marin 2.94ms from Santa Clara, US
107.0.46.1 AS10309 County of Marin 4.61ms from San Jose, US
199.88.65.145 AS10309 County of Marin 2.98ms from Santa Clara, US
199.88.74.132 AS10309 County of Marin 3.14ms from San Jose, US
199.88.64.79 AS10309 County of Marin 3.96ms from Santa Clara, US
199.88.91.238 AS10309 County of Marin 2.95ms from Santa Clara, 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
20.25.29.165 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
110.137.109.213 AS7713 PT Telekomunikasi Indonesia 6.79ms from Batam, ID
178.148.103.165 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.48ms from Belgrade, RS
186.113.166.69 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.83ms from Bogota, CO
81.82.202.149 AS6848 Telenet BV 7.26ms from Brussels, BE
124.234.195.181 AS4134 CHINANET-BACKBONE 9.40ms from Dalian, CN
84.141.92.37 AS3320 Deutsche Telekom AG 8.28ms from Frankfurt am Main, DE
93.225.131.85 AS3320 Deutsche Telekom AG 8.77ms from Frankfurt am Main, DE
119.184.246.5 AS4837 CHINA UNICOM China169 Backbone 6.27ms from Jinan, CN
123.190.237.229 AS4837 CHINA UNICOM China169 Backbone 9.96ms from Liaoyang, CN
207.231.69.117 AS14051 Fidium 4.87ms from San Jose, US
211.213.33.117 AS9318 SK Broadband Co Ltd 7.40ms from Seoul, KR
97.219.187.101 AS6167 Verizon Business 9.12ms from Atlanta, US
79.101.160.149 AS8400 TELEKOM SRBIJA a.d. 0.78ms from Belgrade, RS
36.255.190.213 AS136787 PacketHub S.A. 0.08ms from Chicago, US
75.70.123.101 AS7922 Comcast Cable Communications, LLC 2.61ms from Denver, US
222.252.247.53 AS45899 VNPT Corp 3.82ms from Hanoi, VN
196.11.176.21 AS327996 Accelerit Technologies PTY LTD 0.10ms from Johannesburg, ZA
90.221.107.21 AS5607 Sky UK Limited 8.11ms from London, GB
187.195.239.213 AS8151 UNINET 1.73ms from Monterrey, MX
193.232.169.5 AS208117 Insurance company "Sberbank life insurance" LLC 0.97ms from Moscow, RU
79.141.194.5 AS8362 NordNet SA 3.47ms from Paris, FR
123.130.11.245 AS4837 CHINA UNICOM China169 Backbone 7.93ms from Qingdao, CN
54.87.113.85 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
125.151.87.101 AS4766 Korea Telecom 1.71ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m9 107.0.47.128
traceroute to 107.0.47.128 (107.0.47.128): 9 hops max, 52 byte packets
2 *
3 [AS7922] 96.217.154.34 65.275 ms
4 [AS7922] 96.217.155.225 66.266 ms
5 [AS7922] 96.217.91.242 66.61 ms
6 [AS7922] 50.216.92.170 66.242 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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 AS10309 at robtex.

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