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
166.107.72.38 █████████ 1
166.107.72.101 ██████████ 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
166.107.86.18 AS12054 Alameda County 2.93ms from Santa Clara, US
166.107.72.205 AS12054 Alameda County 2.87ms from San Jose, US
166.107.120.1 AS12054 Alameda County 5.71ms from San Jose, US
166.107.112.1 AS12054 Alameda County 5.65ms from San Jose, US
166.107.101.148 AS12054 Alameda County 2.99ms from Santa Clara, US
166.107.70.7 AS12054 Alameda County 2.07ms from Santa Clara, US
166.107.69.11 AS12054 Alameda County 2.10ms from Santa Clara, US
166.107.80.28 AS12054 Alameda County 2.85ms from San Jose, US
166.107.83.1 AS12054 Alameda County 3.10ms from Santa Clara, US
166.107.71.3 AS12054 Alameda County 3.97ms 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
43.229.132.230 AS56309 Siamdata Communication Co.,Ltd. 0.49ms from Bangkok, TH
95.102.202.150 AS6855 Slovak Telekom, a.s. 1.56ms from Bratislava, SK
196.217.142.54 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.17ms from Casablanca, MA
103.152.106.198 AS136429 BAS Network 0.41ms from Dhaka, BD
118.145.186.230 AS137718 Beijing Volcano Engine Technology Co., Ltd. 2.71ms from Guangzhou, CN
222.112.195.150 AS4766 Korea Telecom 1.12ms from Incheon, KR
102.212.165.150 AS328963 Werners World of Wireless 0.20ms from Johannesburg, ZA
217.147.243.182 AS31474 Viacom International Media Networks U.K. Limited 1.43ms from London, GB
79.160.63.102 AS29695 Lyse Tele AS 3.25ms from Oslo, NO
96.95.130.118 AS7922 Comcast Cable Communications, LLC 5.87ms from Portland, US
189.142.86.102 AS8151 UNINET 5.24ms from Santiago de Queretaro, MX
32.220.246.246 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.01ms from Secaucus, US
20.89.19.166 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
46.145.224.54 AS1136 KPN B.V. 8.47ms from Amsterdam, NL
108.4.80.102 AS701 Verizon Business 4.65ms from Ashburn, US
40.71.118.150 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
181.135.111.182 AS13489 UNE EPM TELECOMUNICACIONES S.A. 15.44ms from Bogota, CO
108.76.124.246 AS7018 AT&T Enterprises, LLC 6.47ms from Chicago, US
74.92.190.118 AS7922 Comcast Cable Communications, LLC 5.12ms from Chicago, US
110.238.2.214 AS16509 Amazon.com, Inc. 0.22ms from Columbus, US
122.52.93.22 AS9299 Philippine Long Distance Telephone Company 1.49ms from Manila, PH
20.211.193.230 AS8075 Microsoft Corporation 0.41ms from Melbourne, AU
79.30.179.86 AS3269 Telecom Italia S.p.A. 4.46ms from Milan, IT
63.153.157.246 AS209 CenturyLink Communications, LLC 16.61ms from Minneapolis, US
83.199.161.246 AS3215 Orange S.A. 1.43ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -m11 166.107.116.187
traceroute to 166.107.116.187 (166.107.116.187): 11 hops max, 52 byte packets
1 [AS7195] 200.25.42.129 0.122 ms
2 [AS3356] 8.242.29.177 0.846 ms
3 *
4 [AS7018] 192.205.37.41 201.683 ms
5 *
6 *
7 [AS7018] 206.121.7.22 199.914 ms
8 [AS12054] 166.107.69.135 205.538 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Porto Alegre, 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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