Autonomous System details

AS10309

County of Marin  ·  marin.ca.us

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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 29 years ago on Jun 23, 1997
Updated 29 years ago on Jun 23, 1997
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


                                                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.

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

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Useful for Cybersecurity

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
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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

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

IP Address ASN Details
199.88.74.132 AS10309 County of Marin 3.14ms from Fremont, US
199.88.85.7 AS10309 County of Marin 3.91ms from Fremont, US
199.88.89.226 AS10309 County of Marin 3.13ms from Santa Clara, US
199.88.64.79 AS10309 County of Marin 3.48ms from Santa Clara, US
199.88.65.145 AS10309 County of Marin 3.02ms from Santa Clara, US
199.88.91.58 AS10309 County of Marin 3.15ms from Santa Clara, US
199.88.68.150 AS10309 County of Marin 4.00ms from Santa Clara, US
107.0.46.1 AS10309 County of Marin 4.67ms from San Jose, US
199.88.66.145 AS10309 County of Marin 3.21ms from Fremont, 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
130.109.229.181 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
187.5.129.213 AS8167 V tal 7.22ms from Curitiba, BR
18.238.128.85 AS16509 Amazon.com, Inc. 0.49ms from Dallas, US
52.85.56.181 AS16509 Amazon.com, Inc. 0.77ms from Kuala Lumpur, MY
116.253.205.165 AS4134 CHINANET-BACKBONE 5.49ms from Nanning, CN
100.33.23.133 AS701 Verizon Business 2.23ms from New York City, US
71.115.239.149 AS701 Verizon Business 14.69ms from New York City, US
15.152.80.117 AS16509 Amazon.com, Inc. 0.72ms from Osaka, JP
142.255.93.149 AS12271 Charter Communications Inc 5.39ms from Piscataway, US
37.106.181.165 AS25019 Saudi Telecom Company JSC 2.36ms from Riyadh, SA
187.153.210.149 AS8151 UNINET 12.12ms from Santiago de Queretaro, MX
214.78.172.245 AS5972 United States Department of Defense (DoD) 3.04ms from Tokyo, JP
34.239.163.133 AS14618 Amazon.com, Inc. 0.72ms from Ashburn, US
52.242.216.69 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
1.234.147.37 AS9318 SK Broadband Co Ltd 1.11ms from Incheon, KR
51.140.28.85 AS8075 Microsoft Corporation 0.28ms from London, GB
77.4.88.5 AS6805 Telefonica Germany GmbH & Co.OHG 5.80ms from Munich, DE
68.204.157.85 AS33363 Charter Communications, Inc 11.63ms from Orlando, US
112.238.17.197 AS4837 CHINA UNICOM China169 Backbone 4.92ms from Qingdao, CN
87.248.232.197 AS35807 SkyNet Ltd. 0.44ms from Saint Petersburg, RU
120.92.137.5 AS4811 China Telecom (Group) 2.17ms from Shanghai, CN
20.58.136.85 AS8075 Microsoft Corporation 0.65ms from Sydney, AU
187.56.81.165 AS27699 TELEFÔNICA BRASIL S.A 2.31ms from São Paulo, BR
106.107.207.69 AS18049 Taiwan Infrastructure Network Technologie 4.38ms from Taipei, TW
210.155.144.5 AS7514 Computer Engineering & Consulting, Ltd. 1.23ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -m15 199.88.83.6
traceroute to 199.88.83.6 (199.88.83.6): 15 hops max, 52 byte packets
1 [AS397423] 192.154.213.1 297.013 ms
2 [AS3356] 4.4.128.253 40.659 ms
3 *
4 [AS3356] 4.68.71.26 45.18 ms
5 [AS7922] 68.86.143.29 44.798 ms
7 [AS7922] 96.217.155.221 47.056 ms
8 [AS7922] 96.216.162.34 47.094 ms
9 [AS7922] 96.217.91.242 47.412 ms
10 [AS7922] 50.216.92.170 47.403 ms
11 [AS10309] 199.88.65.44 51.209 ms
12 [AS10309] 199.88.65.43 51.098 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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