Autonomous System details

AS401791

UNIVERSAL HEALTH SERVICES  ·  universal-health.com

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AS401791 – 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 6 months ago on Jul 01, 2025
Updated 5 months ago on Aug 06, 2025
Netblock Company Num of IPs
12.52.51.0/24 UNIVERSAL HEALTH SERVICES 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS401791
                                                OrgID:          AS401791
                                                ASName:         AS401791
                                                ASNumber:       AS401791
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS11427 Charter Communications Inc
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS11427 Charter Communications Inc
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
12.52.51.4 AS401791 UNIVERSAL HEALTH SERVICES 9.40ms from Houston, 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
203.109.169.255 AS9500 One New Zealand Group Limited 1.69ms from Christchurch, NZ
194.76.4.127 AS41998 NetCom BW GmbH 4.13ms from Frankfurt am Main, DE
88.192.132.79 AS1759 Telia Finland Oyj 1.17ms from Helsinki, FI
103.160.128.15 AS141288 National Institute Of Science Education And Research Bhubaneswar 8.02ms from Kolkata, IN
81.155.35.255 AS2856 British Telecommunications PLC 2.41ms from London, GB
34.73.165.79 AS396982 Google LLC 0.15ms from Moncks Corner, US
95.165.128.63 AS25513 PJSC Moscow city telephone network 1.99ms from Moscow, RU
13.80.176.47 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
20.8.51.127 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
54.144.253.175 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
172.208.113.223 AS8075 Microsoft Corporation 0.51ms from Ashburn, US
86.34.206.255 AS9050 Orange Romania S.A. 0.27ms from Bucharest, RO
31.171.239.255 AS41627 Pick-Up Ltd. 3.77ms from Budapest, HU
204.183.221.63 AS174 Cogent Communications, LLC 1.06ms from Chicago, US
14.237.190.95 AS45899 VNPT Corp 4.85ms from Ho Chi Minh City, VN
50.60.34.127 AS25019 Saudi Telecom Company JSC 5.18ms from Jeddah, SA
181.133.36.191 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.56ms from Medellin, CO
91.58.250.47 AS3320 Deutsche Telekom AG 4.79ms from Nuernberg, DE
104.202.11.239 AS11404 Wave Broadband 4.35ms from Seattle, US
183.127.110.31 AS4766 Korea Telecom 1.52ms from Seoul, KR
88.116.57.15 AS8447 A1 Telekom Austria AG 3.94ms from Vienna, AT
82.169.173.207 AS1136 KPN B.V. 1.15ms from Amsterdam, NL
178.228.98.47 AS31615 Odido Netherlands B.V. 11.25ms from Amsterdam, NL
44.235.208.79 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
181.32.228.175 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 11.39ms from Bogota, CO

Traceroute

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

$
traceroute -a -n -q1 12.52.51.4
traceroute to 12.52.51.4 (12.52.51.4): 64 hops max, 52 byte packets
6 [AS3257] 173.205.51.61 10.871 ms
9 [AS7843] 66.109.5.246 59.063 ms
10 [AS7843] 66.109.6.1 58.515 ms
11 [AS7843] 66.109.1.217 57.519 ms
12 [AS11427] 24.93.50.156 58.814 ms
13 [AS11427] 24.93.50.140 78.39 ms
14 [AS11427] 24.28.130.132 78.719 ms
15 [AS11427] 24.28.130.130 79.478 ms
16 [AS11427] 24.28.130.129 79.104 ms
17 [AS11427] 24.28.91.1 79.098 ms
18 [AS11427] 24.28.88.134 78.485 ms
19 [AS11427] 76.58.33.113 77.808 ms
20 [AS11427] 71.41.182.218 77.88 ms
21 [AS401791] 12.52.51.4 78.432 ms
Measurement taken from IPinfo ProbeNet in Lenoir, 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 AS401791 at robtex.

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