Autonomous System details

AS19312

John Muir Health  ·  johnmuirhealth.com

United States

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AS19312 – John Muir Health

Field Value
Country United States
Website johnmuirhealth.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 20 years ago on Jun 28, 2006
Updated 5 years ago on Jan 19, 2021

IP Ranges

Netblock Company Num of IPs
50.59.177.0/24 John Muir Health 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19312
                                                OrgID:          AS19312
                                                ASName:         AS19312
                                                ASNumber:       AS19312
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
50.59.177.249 AS19312 John Muir Health 4.93ms 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
73.47.126.96 AS7922 Comcast Cable Communications, LLC 7.88ms from Boston, US
192.3.223.144 AS36352 HostPapa 0.19ms from Buffalo, US
183.214.211.64 AS56047 China Mobile communications corporation 3.81ms from Changsha, CN
178.87.207.240 AS25019 Saudi Telecom Company JSC 5.71ms from Jeddah, SA
2.96.130.144 AS13285 TalkTalk Communications Limited 2.64ms from Manchester, GB
186.55.88.128 AS6057 Administracion Nacional de Telecomunicaciones 1.68ms from Montevideo, UY
189.50.151.32 AS28270 AS-Videomar 3.30ms from Osasco, BR
76.125.34.192 AS7922 Comcast Cable Communications, LLC 9.83ms from Santa Clara, US
211.223.47.176 AS4766 Korea Telecom 6.63ms from Seoul, KR
183.232.212.160 AS9808 China Mobile Communications Group Co., Ltd. 3.08ms from Shenzhen, CN
42.59.37.144 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Tieling, CN
126.129.179.128 AS17676 SoftBank Corp. 4.39ms from Tokyo, JP
51.8.66.112 AS8075 Microsoft Corporation 0.62ms from Ashburn, US
71.80.55.16 AS20115 Charter Communications LLC 18.30ms from Atlanta, US
34.217.205.176 AS16509 Amazon.com, Inc. 0.10ms from Boardman, US
196.131.38.32 AS24835 Vodafone Data 19.33ms from Cairo, EG
183.220.81.128 AS9808 China Mobile Communications Group Co., Ltd. 4.49ms from Chengdu, CN
218.207.196.96 AS9808 China Mobile Communications Group Co., Ltd. 8.97ms from Fuzhou, CN
92.112.138.80 AS30860 Virtual Systems LLC 0.38ms from Kyiv, UA
86.136.140.0 AS2856 British Telecommunications PLC 6.17ms from London, GB
160.33.8.16 AS18552 Sony Pictures Imageworks, Inc. 0.91ms from Los Angeles, US
45.183.84.0 AS269268 ONE FIBRA OPTICA LTDA 6.75ms from Osasco, BR
4.249.124.240 AS8075 Microsoft Corporation 0.41ms from Phoenix, US
20.83.255.224 AS8075 Microsoft Corporation 0.30ms from Quincy, US
144.86.55.32 AS25019 Saudi Telecom Company JSC 7.04ms from Riyadh, SA

Traceroute

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

$
traceroute -a -n -q1 -f2 50.59.177.241
traceroute to 50.59.177.241 (50.59.177.241): 64 hops max, 52 byte packets
2 [] 91.200.241.86 0.739 ms
3 [AS6453] 216.6.52.66 0.48 ms
4 *
5 *
6 *
7 [AS3549] 66.194.1.254 7.934 ms
Measurement taken from IPinfo ProbeNet in San Jose, 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 AS19312 at robtex.

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