AS number 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
Number of IPv4 1,024
Number of IPv6 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
199.21.252.68 ██████████ 1
199.21.252.16 ██████████ 1
199.21.252.12 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
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 9.08ms 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
62.45.50.9 AS15435 DELTA Fiber Nederland B.V. 2.79ms from Amsterdam, NL
191.233.82.185 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
47.49.230.25 AS20115 Charter Communications LLC 15.46ms from Atlanta, US
12.182.215.137 AS7018 AT&T Enterprises, LLC 2.70ms from Atlanta, US
190.248.138.25 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.05ms from Bogota, CO
24.2.19.201 AS7922 Comcast Cable Communications, LLC 11.74ms from Chicago, US
103.76.138.9 AS135746 Cityline Networks Pvt Ltd 1.48ms from Delhi, IN
178.15.241.137 AS3209 Vodafone GmbH 9.10ms from Duesseldorf, DE
111.56.227.217 AS9808 China Mobile Communications Group Co., Ltd. 6.45ms from Hohhot, CN
176.88.164.153 AS34984 Superonline Iletisim Hizmetleri A.S. 1.87ms from Istanbul, TR
71.87.59.249 AS20115 Charter Communications LLC 18.75ms from Minneapolis, US
136.233.187.185 AS55836 Reliance Jio Infocomm Limited 13.32ms from Mumbai, IN
79.141.72.249 AS61976 JSC Selectel 0.35ms from Novosibirsk, RU
34.12.68.137 AS396982 Google LLC 0.14ms from Oudeschip, NL
13.39.37.137 AS16509 Amazon.com, Inc. 0.13ms from Paris, FR
203.28.36.249 AS136518 WA Government project 1.14ms from Perth, AU
52.9.94.201 AS16509 Amazon.com, Inc. 0.15ms from San Jose, US
49.63.105.89 AS4766 Korea Telecom 5.60ms from Seoul, KR
126.46.60.89 AS17676 SoftBank Corp. 8.23ms from Tokyo, JP
126.69.31.185 AS17676 SoftBank Corp. 6.66ms from Tokyo, JP
142.43.221.25 AS15160 Bank of Montreal 2.27ms from Toronto, CA
63.150.212.41 AS209 CenturyLink Communications, LLC 1.84ms from Chicago, US
83.91.221.41 AS3292 TDC Holding A/S 1.04ms from Copenhagen, DK
35.209.155.57 AS19527 Google LLC 0.12ms from Council Bluffs, US
204.11.102.249 AS19133 Bird Hosting Inc. 1.15ms from Dallas, 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 -m7 199.21.255.57
traceroute to 199.21.255.57 (199.21.255.57): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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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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