Autonomous System details

AS10309

County of Marin  ·  marin.ca.us

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
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


                                                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.

Hosted Domains

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

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

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

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.

Pingable IPs

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

IP Address ASN Details
199.88.89.1 AS10309 County of Marin 3.16ms from San Jose, US
199.88.66.145 AS10309 County of Marin 3.10ms from Fremont, US
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
199.88.65.145 AS10309 County of Marin 3.01ms from Santa Clara, 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

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
85.149.47.53 AS5390 EuroNet 1.14ms from Amsterdam, NL
163.121.172.213 AS8452 TE-AS 1.40ms from Cairo, EG
68.147.179.5 AS6327 Shaw Communications 8.45ms from Calgary, CA
90.7.47.85 AS3215 Orange S.A. 10.39ms from Frankfurt am Main, DE
218.108.114.149 AS24139 Huashu media&Network Limited 4.94ms from Hangzhou, CN
221.210.89.229 AS4837 CHINA UNICOM China169 Backbone 2.62ms from Harbin, CN
118.223.212.21 AS9318 SK Broadband Co Ltd 6.93ms from Incheon, KR
109.87.203.165 AS13188 CONTENT DELIVERY NETWORK LTD 7.91ms from Kyiv, UA
109.182.141.117 AS5603 Telekom Slovenije, d.d. 2.22ms from Ljubljana, SI
86.132.191.85 AS2856 British Telecommunications PLC 6.11ms from London, GB
4.71.110.229 AS3356 Level 3 Parent, LLC 1.22ms from Los Angeles, US
69.240.170.245 AS7922 Comcast Cable Communications, LLC 3.28ms from New York City, US
202.238.59.5 AS17961 mitene internet co., ltd. 4.62ms from Osaka, JP
141.157.14.117 AS701 Verizon Business 4.06ms from Philadelphia, US
72.47.236.149 AS398101 GoDaddy.com, LLC 1.19ms from Phoenix, US
112.238.17.197 AS4837 CHINA UNICOM China169 Backbone 4.92ms from Qingdao, CN
98.219.198.69 AS7922 Comcast Cable Communications, LLC 9.73ms from Reston, US
104.220.7.133 AS11404 Wave Broadband 8.18ms from San Jose, US
201.28.136.69 AS10429 TELEFÔNICA BRASIL S.A 0.45ms from Sao Paulo, BR
218.211.35.165 AS4780 Digital United Inc. 0.89ms from Taipei, TW
223.75.62.69 AS9808 China Mobile Communications Group Co., Ltd. 5.07ms from Wuhan, CN
68.57.172.37 AS7922 Comcast Cable Communications, LLC 9.73ms from Atlanta, US
23.41.185.5 AS20940 Akamai International B.V. 0.75ms from Auckland, NZ
156.203.3.37 AS8452 TE-AS 5.23ms from Cairo, EG
193.88.118.245 AS3292 TDC Holding A/S 3.98ms from Copenhagen, DK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m21 199.88.70.76
traceroute to 199.88.70.76 (199.88.70.76): 21 hops max, 52 byte packets
4 [AS6461] 64.125.31.46 45.583 ms
5 [AS6461] 64.125.31.255 15.168 ms
6 *
7 [AS6461] 64.125.28.193 62.961 ms
8 [AS6461] 64.125.29.231 28.468 ms
9 *
10 [AS7018] 32.130.106.188 49.636 ms
11 *
12 *
13 *
14 [AS7018] 12.94.132.166 50.337 ms
15 *
16 [AS10309] 199.88.65.43 50.532 ms
17 *
18 [AS10309] 199.88.65.43 50.825 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Edmonton, CA
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.

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