Autonomous System details

AS19321

University Medical Center  ·  umcsn.com

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AS19321 – University Medical Center

Field Value
Country United States
Website umcsn.com
Hosted domains 5
IPv4 addresses 1,024
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 15 years ago on Jul 30, 2010
Updated 14 years ago on Feb 24, 2012
Netblock Company Num of IPs
199.21.252.0/23 University Medical Center 512
199.21.254.0/23 University Medical Center 512

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS19321
                                                OrgID:          AS19321
                                                ASName:         AS19321
                                                ASNumber:       AS19321
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
199.21.252.15 ██████████ 2
199.21.252.12 ██████████ 1
199.21.252.68 ██████████ 1
199.21.252.16 ██████████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS13359 LEARN
AS15164 Unite Private Networks LLC.
AS22645 LEARN
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS15164 Unite Private Networks LLC.
AS22645 LEARN
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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
199.21.254.242 AS19321 University Medical Center 9.07ms from Dallas, 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
212.29.191.89 AS21221 Infopact Netwerkdiensten B.V. 0.46ms from Amsterdam, NL
23.204.210.249 AS16625 Akamai Technologies, Inc. 0.28ms from Ashburn, US
91.204.52.9 AS41937 TELEKOM SRBIJA a.d. 0.47ms from Belgrade, RS
93.102.209.57 AS2860 NOS COMUNICACOES, S.A. 2.86ms from Braga, PT
12.106.218.105 AS7018 AT&T Enterprises, LLC 1.98ms from Chicago, US
12.168.10.121 AS7018 AT&T Enterprises, LLC 7.38ms from Columbus, US
196.207.230.153 AS8346 SONATEL-AS Autonomous System 1.50ms from Dakar, SN
217.110.134.185 AS8220 COLT Technology Services Group Limited 0.68ms from Frankfurt am Main, DE
37.221.229.249 AS198965 itm8 Sverige AB 4.59ms from Goeteborg, SE
125.121.29.41 AS4134 CHINANET-BACKBONE 5.44ms from Hangzhou, CN
14.178.128.121 AS45899 VNPT Corp 1.28ms from Hanoi, VN
218.236.233.89 AS9318 SK Broadband Co Ltd 2.65ms from Incheon, KR
202.87.117.105 AS147040 NEBULA SYSTEMS SDN BHD 1.28ms from Kuala Lumpur, MY
213.253.84.201 AS9119 SOFTNET d.o.o. 0.51ms from Ljubljana, SI
220.101.88.137 AS7474 SingTel Optus Pty Ltd 1.09ms from Melbourne, AU
187.46.215.233 AS26615 TIM S/A 1.94ms from Osasco, BR
82.210.58.201 AS34177 CELESTE SAS 0.43ms from Paris, FR
83.16.202.105 AS5617 Orange Polska Spolka Akcyjna 3.16ms from Poznan, PL
108.227.130.41 AS7018 AT&T Enterprises, LLC 10.04ms from Redding, US
73.112.205.41 AS7922 Comcast Cable Communications, LLC 8.03ms from Secaucus, US
20.11.16.9 AS8075 Microsoft Corporation 0.70ms from Sydney, AU
124.127.44.201 AS4847 China Networks Inter-Exchange 3.15ms from Tianjin, CN
62.47.6.201 AS8447 A1 Telekom Austria AG 3.85ms from Vienna, AT
164.128.184.185 AS3303 Swisscom (Switzerland) Ltd 1.27ms from Zuerich, CH
98.101.207.25 AS11426 Charter Communications Inc 2.67ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 -f4 199.21.254.243
traceroute to 199.21.254.243 (199.21.254.243): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS19321 at robtex.

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