Autonomous System details

AS12054

Alameda County  ·  acgov.org

United States

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AS12054 – Alameda County

Field Value
Country United States
Website acgov.org
Hosted domains 35
IPv4 addresses 16,384
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 19 years ago on Jan 17, 2007
Updated 8 years ago on Nov 02, 2017

IP Ranges

Netblock Company Num of IPs
166.107.64.0/18 Alameda County 16,384
166.107.80.0/20 Alameda County 4,096
166.107.96.0/20 Alameda County 4,096
166.107.72.0/21 Alameda County 2,048
166.107.112.0/21 Alameda County 2,048
166.107.71.0/24 Alameda County 256
166.107.120.0/24 Alameda County 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS12054
                                                OrgID:          AS12054
                                                ASName:         AS12054
                                                ASNumber:       AS12054
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 35 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
166.107.72.47 █████████ 26
166.107.72.22 ██████████ 5
166.107.72.144 ██████████ 2
166.107.72.101 ██████████ 1
166.107.72.38 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
166.107.86.44 AS12054 Alameda County 2.86ms from Santa Clara, US
166.107.80.29 AS12054 Alameda County 2.77ms from San Jose, US
166.107.72.205 AS12054 Alameda County 2.89ms from San Jose, US
166.107.101.21 AS12054 Alameda County 2.93ms from Santa Clara, US
166.107.120.1 AS12054 Alameda County 5.71ms from San Jose, US
166.107.69.11 AS12054 Alameda County 2.04ms from Santa Clara, US
166.107.112.1 AS12054 Alameda County 5.67ms from San Jose, US
166.107.83.254 AS12054 Alameda County 3.17ms from Santa Clara, US
166.107.70.7 AS12054 Alameda County 2.07ms from Santa Clara, US
166.107.71.3 AS12054 Alameda County 4.00ms 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
35.174.24.86 AS14618 Amazon.com, Inc. 0.59ms from Ashburn, US
44.196.193.86 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
98.236.110.230 AS7922 Comcast Cable Communications, LLC 11.01ms from Ashburn, US
12.55.160.22 AS7018 AT&T Enterprises, LLC 1.24ms from Dallas, US
122.156.70.166 AS4837 CHINA UNICOM China169 Backbone 10.45ms from Harbin, CN
211.135.203.150 AS2518 BIGLOBE Inc. 2.26ms from Osaka, JP
156.93.240.70 AS10695 Wal-Mart Stores, Inc. 0.34ms from Seattle, US
192.147.128.22 AS15224 Adobe Inc. 3.63ms from Seattle, US
185.214.126.134 AS47583 Hostinger International Limited 0.15ms from Asheville, US
178.116.138.102 AS6848 Telenet BV 8.68ms from Brussels, BE
181.20.20.118 AS22927 Telefonica de Argentina 3.90ms from Buenos Aires, AR
91.0.60.38 AS3320 Deutsche Telekom AG 8.03ms from Frankfurt am Main, DE
46.98.185.230 AS15377 TRADITIONAL LLC 5.33ms from Kyiv, UA
81.130.69.214 AS2856 British Telecommunications PLC 4.78ms from London, GB
35.154.144.86 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
147.182.209.246 AS14061 DigitalOcean, LLC 0.24ms from New York City, US
68.132.197.182 AS701 Verizon Business 2.21ms from New York City, US
68.15.149.182 AS22773 Cox Communications Inc. 0.76ms from Phoenix, US
96.118.23.182 AS7922 Comcast Cable Communications, LLC 3.98ms from Seattle, US
210.59.0.70 AS1659 Taiwan Academic Network (TANet) Information Center 3.21ms from Taipei, TW
188.24.127.70 AS8708 DIGI ROMANIA S.A. 6.51ms from Timisoara, RO
145.116.52.246 AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten 0.45ms from Amsterdam, NL
100.26.103.150 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
120.14.189.246 AS4837 CHINA UNICOM China169 Backbone 10.33ms from Beijing, CN
138.48.2.6 AS2611 BELNET 1.67ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f4 166.107.69.49
traceroute to 166.107.69.49 (166.107.69.49): 64 hops max, 52 byte packets
4 [AS3356] 4.69.140.145 200.413 ms
5 [AS3356] 4.7.12.58 200.803 ms
6 [AS12054] 166.107.69.49 201.503 ms
Measurement taken from IPinfo ProbeNet in Curitiba, BR
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 AS12054 at robtex.

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