Autonomous System details

AS30051

Santa Clara County  ·  santaclaracounty.gov

United States

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AS30051 – Santa Clara County

Field Value
Country United States
Website santaclaracounty.gov
Hosted domains 29
IPv4 addresses 1,792
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 23 years ago on Jul 08, 2003
Updated a year ago on Jan 02, 2025

IP Ranges

Netblock Company Num of IPs
146.74.216.0/23 Santa Clara County 512
146.74.1.0/24 Santa Clara County 256
146.74.209.0/24 Santa Clara County 256
146.74.221.0/24 Santa Clara County 256
146.74.222.0/24 Santa Clara County 256
146.74.235.0/24 Santa Clara County 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS30051
                                                OrgID:          AS30051
                                                ASName:         AS30051
                                                ASNumber:       AS30051
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 29 domain names hosted across 9 IP addresses on this ASN.

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IP Address Domain Domains on this IP
146.74.1.79 ██████████ 17
146.74.1.84 ██████████ 4
146.74.209.10 ██████████ 2
146.74.1.44 ██████████ 1
146.74.209.7 ██████████ 1
146.74.1.35 ████████ 1
146.74.1.59 ██████████ 1
146.74.1.32 ██████████ 1
146.74.1.82 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
AS7843 Charter Communications Inc
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS7018 AT&T Enterprises, LLC
AS7843 Charter Communications Inc
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
146.74.222.34 AS30051 Santa Clara County 1.12ms from San Jose, US
146.74.221.83 AS30051 Santa Clara County 1.47ms from San Jose, US
146.74.209.11 AS30051 Santa Clara County 1.28ms from San Jose, US
146.74.1.49 AS30051 Santa Clara County 1.28ms from San Jose, US
146.74.235.225 AS30051 Santa Clara County 2.00ms from San Jose, US
146.74.216.252 AS30051 Santa Clara County 2.16ms 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
75.75.92.99 AS7922 Comcast Cable Communications, LLC 8.93ms from Ashburn, US
196.117.226.147 AS36925 MEDITELECOM 3.69ms from Casablanca, MA
71.75.205.35 AS11426 Charter Communications Inc 7.10ms from Charlotte, US
13.79.112.227 AS8075 Microsoft Corporation 0.29ms from Dublin, IE
217.82.196.51 AS3320 Deutsche Telekom AG 2.40ms from Duesseldorf, DE
195.93.148.195 AS50187 BaikalWestCom 13.25ms from Krasnoyarsk, RU
51.148.166.211 AS13037 Zen Internet Ltd 1.38ms from London, GB
73.151.28.179 AS7922 Comcast Cable Communications, LLC 9.89ms from Los Angeles, US
183.207.53.3 AS9808 China Mobile Communications Group Co., Ltd. 0.47ms from Nanjing, CN
212.99.47.163 AS15557 Societe Francaise Du Radiotelephone - SFR SA 7.92ms from Paris, FR
69.106.177.19 AS7018 AT&T Enterprises, LLC 8.41ms from San Jose, US
172.69.27.3 AS132892 Cloudflare, Inc. 3.61ms from Seattle, US
218.221.169.243 AS2527 Sony Network Communications Inc. 2.41ms from Tokyo, JP
60.45.70.51 AS4713 NTT DOCOMO BUSINESS,Inc. 2.91ms from Tokyo, JP
148.187.104.227 AS559 SWITCH 3.03ms from Zuerich, CH
208.113.131.19 AS26347 New Dream Network, LLC 0.69ms from Ashburn, US
131.194.3.3 AS19342 Trinity University 7.80ms from Dallas, US
86.157.157.131 AS2856 British Telecommunications PLC 3.10ms from Erith, GB
202.185.110.99 AS9930 TTNET-MY 2.10ms from Kuala Lumpur, MY
176.165.221.19 AS5410 Bouygues Telecom SA 7.57ms from Marseille, FR
72.189.94.131 AS33363 Charter Communications, Inc 5.27ms from Orlando, US
114.134.100.3 AS10000 Nagasaki Cable Media Inc. 7.96ms from Osaka, JP
200.169.4.243 AS21574 Century Telecom Ltda 7.51ms from Osasco, BR
54.156.143.163 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
190.104.169.3 AS27895 Núcleo S.A. 3.09ms from Rosario, AR

Traceroute

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

$
traceroute -a -n -q1 -f3 146.74.216.251
traceroute to 146.74.216.251 (146.74.216.251): 64 hops max, 52 byte packets
3 [AS28458] 38.194.228.29 85.926 ms
4 *
6 *
7 *
8 *
9 [AS7018] 32.130.90.122 63.498 ms
10 *
11 *
12 [AS30051] 146.74.216.251 76.283 ms
Measurement taken from IPinfo ProbeNet in Guadalajara, MX
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 AS30051 at robtex.

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