Autonomous System details

AS29721

Cedars-Sinai Health Systems  ·  cshs.org

United States
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AS29721 – Cedars-Sinai Health Systems

Field Value
Country United States
Website cshs.org
Hosted domains 64
IPv4 addresses 512
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 18 years ago on Dec 07, 2007
Updated a year ago on Jan 30, 2025

IP Ranges

Netblock Company Num of IPs
192.203.41.0/24 Cedars-Sinai Health Systems 256
192.231.86.0/24 Cedars-Sinai Health Systems 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS29721
                                                OrgID:          AS29721
                                                ASName:         AS29721
                                                ASNumber:       AS29721
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 64 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
192.231.86.22 ██████████ 44
192.231.86.126 ████████ 12
192.231.86.105 ████████ 4
192.231.86.84 ██████████ 1
192.203.41.142 ██████████ 1
192.231.86.54 ██████████ 1
192.231.86.186 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
192.231.86.3 AS29721 Cedars-Sinai Health Systems 1.36ms from Los Angeles, US
192.203.41.146 AS29721 Cedars-Sinai Health Systems 0.70ms from Singapore, SG

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
216.235.234.201 AS26202 Planet Networks 6.64ms from Ashburn, US
69.85.4.233 AS30497 Global Telecom Brokers 4.18ms from Ashburn, US
34.157.20.105 AS396982 Google LLC 0.13ms from Ashburn, US
20.231.221.9 AS8075 Microsoft Corporation 0.31ms from Ashburn, US
206.147.154.9 AS40160 Inteliquent, inc. 0.42ms from Atlanta, US
73.184.173.41 AS7922 Comcast Cable Communications, LLC 4.25ms from Atlanta, US
47.61.89.89 AS12430 VODAFONE ESPANA S.A.U. 2.90ms from Barcelona, ES
156.215.249.41 AS8452 TE-AS 3.00ms from Cairo, EG
221.236.33.41 AS4134 CHINANET-BACKBONE 5.92ms from Chengdu, CN
97.78.70.41 AS33363 Charter Communications, Inc 4.98ms from Chicago, US
34.67.52.153 AS396982 Google LLC 0.12ms from Council Bluffs, US
97.80.26.233 AS20115 Charter Communications LLC 15.93ms from Dallas, US
12.41.180.73 AS7018 AT&T Enterprises, LLC 15.86ms from Dallas, US
103.200.36.57 AS134806 Skyview Online Ltd 0.48ms from Dhaka, BD
183.61.44.233 AS4134 CHINANET-BACKBONE 1.54ms from Guangzhou, CN
161.81.154.105 AS137872 China Mobile Hong Kong Company Limited 2.35ms from Hong Kong, HK
24.199.19.9 AS20001 Charter Communications Inc 2.09ms from Los Angeles, US
185.58.53.105 AS31543 myNet GmbH 7.23ms from Milan, IT
184.31.157.169 AS16625 Akamai Technologies, Inc. 0.36ms from Montreal, CA
37.200.255.249 AS50010 Omani Qatari Telecommunication Company SAOC 3.94ms from Muscat, OM
58.211.246.121 AS4134 CHINANET-BACKBONE 3.98ms from Nanjing, CN
58.7.165.201 AS7545 TPG Telecom Limited 1.14ms from Perth, AU
216.173.130.57 AS11994 Cruzio 2.19ms from San Jose, US
189.164.109.89 AS8151 UNINET 5.68ms from Santiago de Queretaro, MX
124.221.5.201 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 192.231.86.113
traceroute to 192.231.86.113 (192.231.86.113): 64 hops max, 52 byte packets
4 [AS13335] 172.69.1.63 1.017 ms
5 [AS13335] 172.69.1.83 0.908 ms
6 [AS13335] 172.69.1.85 1.024 ms
7 *
8 *
Measurement taken from IPinfo ProbeNet in Kansas City, 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 AS29721 at robtex.

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