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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
146.74.221.106 AS30051 Santa Clara County 1.63ms from Fremont, US
146.74.222.34 AS30051 Santa Clara County 1.52ms from Fremont, US
146.74.1.117 AS30051 Santa Clara County 1.56ms from Fremont, US
146.74.235.76 AS30051 Santa Clara County 2.05ms from San Jose, US
146.74.216.251 AS30051 Santa Clara County 1.83ms from San Jose, US
146.74.209.13 AS30051 Santa Clara County 1.86ms 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
81.204.63.83 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
108.200.91.227 AS7018 AT&T Enterprises, LLC 9.10ms from Atlanta, US
172.176.252.51 AS8075 Microsoft Corporation 0.28ms from Boydton, US
81.165.242.163 AS6848 Telenet BV 7.24ms from Brussels, BE
145.236.28.67 AS5483 Magyar Telekom Plc. 6.12ms from Budapest, HU
89.142.202.3 AS5603 Telekom Slovenije, d.d. 0.69ms from Ljubljana, SI
188.14.62.67 AS3269 Telecom Italia S.p.A. 9.43ms from Milan, IT
80.180.219.227 AS3269 Telecom Italia S.p.A. 5.92ms from Milan, IT
140.119.160.67 AS1659 Taiwan Academic Network (TANet) Information Center 2.76ms from Taipei, TW
59.156.2.179 AS10013 FreeBit Co.,Ltd. 19.76ms from Tokyo, JP
60.74.224.83 AS17676 SoftBank Corp. 15.99ms from Tokyo, JP
126.121.238.51 AS17676 SoftBank Corp. 3.45ms from Tokyo, JP
126.234.255.131 AS17676 SoftBank Corp. 2.74ms from Tokyo, JP
23.96.127.115 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
102.188.129.227 AS24835 Vodafone Data 8.42ms from Cairo, EG
97.77.93.19 AS11427 Charter Communications Inc 3.14ms from Dallas, US
68.55.58.35 AS7922 Comcast Cable Communications, LLC 5.44ms from Flint, US
51.12.100.3 AS8075 Microsoft Corporation 0.22ms from Gaevle, SE
125.123.223.35 AS4134 CHINANET-BACKBONE 8.60ms from Hangzhou, CN
112.28.183.3 AS9808 China Mobile Communications Group Co., Ltd. 6.77ms from Huainan, CN
93.121.230.227 AS21351 Canal + Telecom SAS 14.55ms from Le Lamentin, MQ
211.195.109.51 AS4766 Korea Telecom 1.70ms from Seoul, KR
42.58.218.83 AS4837 CHINA UNICOM China169 Backbone 1.50ms from Tieling, CN
172.162.242.115 AS8075 Microsoft Corporation 0.34ms from Zuerich, CH
129.232.136.19 AS37153 Xneelo (Pty) Ltd 0.08ms from Centurion, ZA

Traceroute

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

$
traceroute -a -n -q1 146.74.209.92
traceroute to 146.74.209.92 (146.74.209.92): 64 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.7.21.50 253.873 ms
5 [AS30051] 146.74.1.117 254.782 ms
6 [AS30051] 146.74.209.92 255.878 ms
Measurement taken from IPinfo ProbeNet in Doha, QA
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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