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 5 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS33651 Comcast Cable Communications, LLC
AS3549 Level 3 Parent, 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
146.74.209.68 AS30051 Santa Clara County 1.70ms from Fremont, US
146.74.222.34 AS30051 Santa Clara County 1.65ms from Fremont, US
146.74.1.35 AS30051 Santa Clara County 1.82ms from San Jose, US
146.74.216.239 AS30051 Santa Clara County 1.97ms from San Jose, US
146.74.221.106 AS30051 Santa Clara County 1.73ms from Fremont, US
146.74.235.20 AS30051 Santa Clara County 1.93ms 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
44.216.65.131 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
167.148.100.51 AS3257 GTT Communications Inc. 0.60ms from Ashburn, US
35.199.22.195 AS396982 Google LLC 0.14ms from Ashburn, US
52.179.210.115 AS8075 Microsoft Corporation 0.36ms from Boydton, US
73.51.3.179 AS7922 Comcast Cable Communications, LLC 6.58ms from Chicago, US
154.193.157.147 AS20326 TeraSwitch Networks Inc. 0.39ms from Frankfurt am Main, DE
24.138.11.83 AS11260 EastLink 15.16ms from Fredericton, CA
18.175.83.115 AS16509 Amazon.com, Inc. 0.19ms from London, GB
189.20.177.195 AS10429 TELEFÔNICA BRASIL S.A 0.72ms from Osasco, BR
83.208.193.227 AS5610 O2 Czech Republic, a.s. 8.26ms from Prague, CZ
124.167.81.19 AS4837 CHINA UNICOM China169 Backbone 6.84ms from Taiyuan, CN
85.61.191.99 AS12479 Orange Espagne SA 8.82ms from Zaragoza, ES
179.216.88.83 AS28573 Claro NXT Telecomunicacoes Ltda 16.61ms from Porto Alegre, BR
50.18.37.131 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
189.5.33.99 AS28573 Claro NXT Telecomunicacoes Ltda 7.72ms from Sao Paulo, BR
175.163.97.51 AS4837 CHINA UNICOM China169 Backbone 8.27ms from Tieling, CN
126.121.238.51 AS17676 SoftBank Corp. 3.42ms from Tokyo, JP
34.201.85.211 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
61.50.129.51 AS4808 China Unicom Beijing Province Network 3.15ms from Beijing, CN
155.133.255.3 AS32590 Valve Corporation 0.13ms from Buenos Aires, AR
3.123.185.115 AS16509 Amazon.com, Inc. 0.12ms from Frankfurt am Main, DE
94.114.119.179 AS3209 Vodafone GmbH 10.95ms from Frankfurt am Main, DE
151.164.88.3 AS7018 AT&T Enterprises, LLC 4.12ms from Kansas City, US
86.3.167.115 AS5089 Virgin Media Limited 5.91ms from London, GB
58.69.232.147 AS9299 Philippine Long Distance Telephone Company 2.28ms from Manila, PH

Traceroute

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

$
traceroute -a -n -q1 -f6 146.74.216.251
traceroute to 146.74.216.251 (146.74.216.251): 64 hops max, 52 byte packets
6 [AS16276] 103.5.15.16 3.064 ms
7 *
8 *
9 *
10 [AS2914] 129.250.9.90 174.197 ms
11 [AS7018] 32.130.90.122 180.953 ms
12 *
13 *
14 [AS30051] 146.74.216.251 182.475 ms
Measurement taken from IPinfo ProbeNet in Singapore, SG
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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