Autonomous System details

AS10309

County of Marin  ·  marin.ca.us

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

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

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS10309
                                                OrgID:          AS10309
                                                ASName:         AS10309
                                                ASNumber:       AS10309
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
199.88.86.101 ██████████ 1
199.88.91.165 ██████████ 1
199.88.89.41 ██████████ 1
199.88.91.46 ██████████ 1
199.88.87.155 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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.
ASN API & Database

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

Downstreams

There are no downstreams for this ASN.

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

Pingable IPs

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

IP Address ASN Details
199.88.74.132 AS10309 County of Marin 3.03ms from Fremont, US
107.0.46.1 AS10309 County of Marin 5.10ms from San Jose, US
199.88.66.145 AS10309 County of Marin 3.10ms from Fremont, US
199.88.91.238 AS10309 County of Marin 2.99ms from Santa Clara, US
199.88.64.65 AS10309 County of Marin 4.62ms from Santa Clara, US
199.88.65.145 AS10309 County of Marin 3.01ms from Santa Clara, US
199.88.89.1 AS10309 County of Marin 3.16ms 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
46.185.133.165 AS8376 Jordan Data Communications Company LLC 3.37ms from Amman, JO
79.101.160.149 AS8400 TELEKOM SRBIJA a.d. 0.79ms from Belgrade, RS
73.149.190.37 AS7922 Comcast Cable Communications, LLC 5.81ms from Boston, US
69.132.84.149 AS11426 Charter Communications Inc 5.70ms from Charlotte, US
106.196.118.149 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.67ms from Delhi, IN
93.218.204.149 AS3320 Deutsche Telekom AG 8.79ms from Frankfurt am Main, DE
46.171.123.229 AS5617 Orange Polska Spolka Akcyjna 6.25ms from Gdansk, PL
119.147.30.133 AS4134 CHINANET BACKBONE 0.71ms from Guangzhou, CN
223.19.140.117 AS9304 HGC Global Communications Limited 1.61ms from Hong Kong, HK
203.112.216.133 AS17494 Telecom Operator & Internet Service Provider as well 10.64ms from Kolkata, IN
109.87.203.165 AS13188 CONTENT DELIVERY NETWORK LTD 7.91ms from Kyiv, UA
201.220.7.181 AS27781 SMITCOMS N.V. 14.89ms from Le Lamentin, MQ
107.144.43.5 AS33363 Charter Communications, Inc 9.64ms from Miami, US
82.62.216.69 AS3269 Telecom Italia S.p.A. 5.34ms from Milan, IT
185.189.113.117 AS9009 M247 Europe SRL 0.07ms from Paris, FR
34.239.163.133 AS14618 Amazon.com, Inc. 0.38ms from Reston, US
177.45.15.117 AS19182 TELEFÔNICA BRASIL S.A 5.10ms from Sao Paulo, BR
118.241.135.85 AS2527 Sony Network Communications Inc. 1.90ms from Tokyo, JP
220.146.134.229 AS4685 Asahi Net 2.25ms from Tokyo, JP
157.96.140.101 AS16504 Granite Telecommunications LLC 0.53ms from Atlanta, US
219.159.38.53 AS4837 CHINA UNICOM China169 Backbone 8.74ms from Changchun, CN
79.187.253.245 AS5617 Orange Polska Spolka Akcyjna 1.27ms from Gdansk, PL
4.247.133.5 AS8075 Microsoft Corporation 0.13ms from Lohogaon, IN
98.240.251.245 AS7922 Comcast Cable Communications, LLC 5.82ms from Minneapolis, US
5.53.120.101 AS50340 JSC Selectel 0.69ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 199.88.66.145
traceroute to 199.88.66.145 (199.88.66.145): 64 hops max, 52 byte packets
4 [AS6939] 64.62.171.66 3.213 ms
5 [AS7018] 32.130.91.80 2.397 ms
6 *
7 *
8 [AS7018] 12.94.132.166 4.259 ms
Measurement taken from IPinfo ProbeNet in Fremont, 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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs