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
166.107.71.0/24 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 3 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33651 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

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

IP Address ASN Details
166.107.112.1 AS12054 Alameda County 5.68ms from San Jose, US
166.107.80.29 AS12054 Alameda County 3.06ms from San Jose, US
166.107.101.88 AS12054 Alameda County 2.92ms from Santa Clara, US
166.107.83.46 AS12054 Alameda County 3.24ms from San Jose, US
166.107.120.1 AS12054 Alameda County 5.71ms from San Jose, US
166.107.69.11 AS12054 Alameda County 2.14ms from Santa Clara, US
166.107.70.7 AS12054 Alameda County 2.11ms from Santa Clara, US
166.107.71.3 AS12054 Alameda County 4.07ms from San Jose, US
166.107.86.14 AS12054 Alameda County 2.93ms from Santa Clara, US
166.107.72.206 AS12054 Alameda County 2.97ms 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
71.26.217.230 AS7922 Comcast Cable Communications, LLC 6.28ms from Boston, US
172.2.233.182 AS7018 AT&T Enterprises, LLC 10.16ms from Columbus, US
114.130.38.22 AS17806 Tire-1 IP Transit Provider of Bangladesh 3.90ms from Dhaka, BD
134.95.35.230 AS5520 Universitaet zu Koeln 4.96ms from Frankfurt am Main, DE
45.193.34.182 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
201.222.127.134 AS25620 COTAS LTDA. 10.92ms from La Paz, BO
50.253.158.198 AS7922 Comcast Cable Communications, LLC 5.04ms from Miami, US
94.167.192.86 AS1267 WIND TRE S.P.A. 12.16ms from Milan, IT
52.84.124.54 AS16509 Amazon.com, Inc. 0.14ms from Minneapolis, US
90.183.154.102 AS5610 O2 Czech Republic, a.s. 4.42ms from Prague, CZ
34.226.138.246 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
87.6.82.54 AS3269 Telecom Italia S.p.A. 4.89ms from Rome, IT
50.73.223.38 AS7922 Comcast Cable Communications, LLC 7.73ms from Secaucus, US
213.159.175.22 AS158 Ericsson Inc. 3.98ms from Stockholm, SE
1.40.247.166 AS4804 Microplex PTY LTD 0.94ms from Sydney, AU
126.37.187.134 AS17676 SoftBank Corp. 9.96ms from Tokyo, JP
211.129.98.246 AS4713 NTT DOCOMO BUSINESS,Inc. 7.39ms from Tokyo, JP
83.22.44.70 AS5617 Orange Polska Spolka Akcyjna 8.23ms from Warsaw, PL
94.232.36.182 AS50231 Syrion Sp. z o.o. 4.06ms from Wrocław, PL
109.187.40.38 AS28812 PJSC Bashinformsvyaz 8.84ms from Yekaterinburg, RU
75.4.112.38 AS7018 AT&T Enterprises, LLC 18.21ms from Atlanta, US
173.166.18.102 AS7922 Comcast Cable Communications, LLC 8.57ms from Boston, US
96.95.169.134 AS7922 Comcast Cable Communications, LLC 6.73ms from Boston, US
95.102.202.150 AS6855 Slovak Telekom, a.s. 1.57ms from Bratislava, SK
79.232.186.22 AS3320 Deutsche Telekom AG 3.06ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 166.107.81.111
traceroute to 166.107.81.111 (166.107.81.111): 12 hops max, 52 byte packets
3 *
4 *
5 *
6 *
7 [AS3356] 4.69.140.145 67.224 ms
8 [AS3356] 4.7.12.58 67.693 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Asheville, 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 AS12054 at robtex.

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