Autonomous System details

AS400973

UNIVERSAL HEALTH SERVICES  ·  universal-health.com

United States

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AS400973 – UNIVERSAL HEALTH SERVICES

Field Value
Country United States
Website universal-health.com
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 2 years ago on Apr 10, 2024
Updated 8 months ago on Jul 24, 2025

IP Ranges

Netblock Company Num of IPs
50.168.21.0/24 Comcast Cable Communications, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS400973
                                                OrgID:          AS400973
                                                ASName:         AS400973
                                                ASNumber:       AS400973
                                                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
AS13760 Uniti Fiber Holdings Inc.
AS33665 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13760 Uniti Fiber Holdings Inc.
AS33665 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
50.168.21.2 AS400973 UNIVERSAL HEALTH SERVICES 4.75ms from Atlanta, 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
18.208.115.157 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
102.215.213.173 AS37053 RSAWEB (PTY) LTD 1.52ms from Cape Town, ZA
70.61.109.253 AS11426 Charter Communications Inc 0.53ms from Charlotte, US
136.60.29.13 AS16591 Google Fiber Inc. 5.21ms from Dallas, US
120.57.37.29 AS17813 Mahanagar Telephone Nigam Limited 2.15ms from Delhi, IN
97.179.0.77 AS6167 Verizon Business 8.27ms from Denver, US
18.201.71.173 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
64.43.82.109 AS9009 M247 Europe SRL 0.28ms from Frankfurt am Main, DE
62.20.50.61 AS3301 Telia Company AB 0.85ms from Goeteborg, SE
16.52.225.45 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
219.102.179.173 AS2514 NTT PC Communications, Inc. 2.36ms from Osaka, JP
179.226.188.45 AS26599 TELEFÔNICA BRASIL S.A 4.68ms from Osasco, BR
177.189.146.61 AS27699 TELEFÔNICA BRASIL S.A 2.86ms from Osasco, BR
141.11.205.141 AS214016 Amarebox LLC 1.02ms from Salt Lake City, US
189.100.13.221 AS28573 Claro NXT Telecomunicacoes Ltda 5.32ms from Sao Paulo, BR
58.40.121.29 AS4812 China Telecom (Group) 2.82ms from Shanghai, CN
118.72.42.141 AS4837 CHINA UNICOM China169 Backbone 8.89ms from Taiyuan, CN
109.138.1.205 AS5432 Proximus NV 2.49ms from Brussels, BE
188.173.25.237 AS48161 NEXTGEN COMMUNICATIONS SRL 8.24ms from Bucharest, RO
50.200.167.221 AS7922 Comcast Cable Communications, LLC 0.72ms from Dallas, US
164.100.93.141 AS4758 National Informatics Centre 1.66ms from Delhi, IN
185.237.132.189 AS211095 MBS Operations GmbH 1.08ms from Frankfurt am Main, DE
84.144.225.45 AS3320 Deutsche Telekom AG 6.15ms from Frankfurt am Main, DE
135.225.82.221 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE
203.190.55.205 AS24530 PT. Power Telecom Indonesia 0.34ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -f4 50.168.21.4
traceroute to 50.168.21.4 (50.168.21.4): 64 hops max, 52 byte packets
7 [AS400973] 50.168.21.4 4.959 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS400973 at robtex.

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