AS number details

AS11773

The University Of Texas M.D. Anderson Cancer Center  ·  mdanderson.org

United States

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AS11773 – The University Of Texas M.D. Anderson Cancer Center

Field Value
Country United States
Website mdanderson.org
Hosted domains 160
Number of IPv4 65,792
Number of IPv6 0
ASN type Education
Registry arin
Allocated 27 years ago on Dec 15, 1998
Updated 13 years ago on Mar 20, 2012

IP Ranges

Netblock Company Num of IPs
143.111.0.0/16 The University Of Texas M.D. Anderson Cancer Center 65,536
143.111.5.0/24 The University Of Texas M.D. Anderson Cancer Center 256
192.108.242.0/24 The University Of Texas M.D. Anderson Cancer Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11773
                                                OrgID:          AS11773
                                                ASName:         AS11773
                                                ASNumber:       AS11773
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 160 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
143.111.156.80 ██████████ 96
143.111.1.53 ██████████ 74
143.111.2.51 ██████████ 20
143.111.1.216 ██████████ 7
143.111.2.220 ██████████ 6
143.111.0.97 ██████████ 5
143.111.157.110 ██████████ 4
143.111.157.151 ██████████ 3
143.111.157.30 ██████████ 1
143.111.157.179 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS22645 LEARN
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS22645 LEARN
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
143.111.6.5 AS11773 The University Of Texas M.D. Anderson Cancer Center 1.40ms from Houston, US
143.111.82.18 AS11773 The University Of Texas M.D. Anderson Cancer Center 0.95ms from Houston, US
143.111.222.8 AS11773 The University Of Texas M.D. Anderson Cancer Center 1.41ms from Houston, US
143.111.5.1 AS11773 The University Of Texas M.D. Anderson Cancer Center 1.84ms from Houston, US
143.111.18.1 AS11773 The University Of Texas M.D. Anderson Cancer Center 1.40ms 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
27.10.6.45 AS4837 CHINA UNICOM China169 Backbone 1.65ms from Chongqing, CN
51.89.43.45 AS16276 OVH SAS 0.13ms from Frankfurt am Main, DE
120.199.250.189 AS56041 China Mobile communications corporation 4.31ms from Hangzhou, CN
202.188.130.93 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.56ms from Kuala Lumpur, MY
185.160.82.61 AS39855 Mod Mission Critical LLC 0.12ms from Madrid, ES
204.19.17.173 AS29820 Cedrom-Sni Inc. 1.49ms from Montreal, CA
76.22.201.109 AS7922 Comcast Cable Communications, LLC 8.50ms from Murfreesboro, US
132.148.234.29 AS26496 GoDaddy.com, LLC 1.27ms from Phoenix, US
200.97.240.141 AS7738 V tal 9.21ms from Sao Paulo, BR
58.215.50.205 AS138950 Jiangsu Wuxi International IDC network 4.48ms from Shanghai, CN
203.54.187.109 AS1221 Telstra Limited 0.58ms from Sydney, AU
178.188.64.173 AS8447 A1 Telekom Austria AG 9.07ms from Vienna, AT
103.61.198.141 AS212238 Datacamp Limited 3.29ms from Amsterdam, NL
72.153.98.125 AS8075 Microsoft Corporation 0.39ms from Boydton, US
195.246.49.253 AS2561 Egyptian Universities Network (EUN) 6.16ms from Cairo, EG
70.180.39.189 AS22773 Cox Communications Inc. 15.97ms from Dallas, US
188.31.209.45 AS206067 Hutchison 3G UK Limited 12.94ms from London, GB
94.2.48.109 AS5607 Sky UK Limited 3.74ms from London, GB
64.136.144.189 AS23316 Bel Air Internet, LLC 0.20ms from Los Angeles, US
189.248.136.205 AS8151 UNINET 16.76ms from Los Angeles, US
81.23.195.29 AS30729 TRANSFER Ltd. 9.68ms from Novosibirsk, RU
200.107.63.93 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.00ms from Quito, EC
117.200.118.93 AS9829 National Internet Backbone 16.58ms from Saint Thomas Mount, IN
189.29.67.253 AS28573 Claro NXT Telecomunicacoes Ltda 7.70ms from Sao Paulo, BR
94.137.97.205 AS33885 Telenor Sverige AB 0.80ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -m5 143.111.131.32
traceroute to 143.111.131.32 (143.111.131.32): 5 hops max, 52 byte packets
1 [AS43289] 45.153.124.1 1.381 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Chisinau, MD
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 AS11773 at robtex.

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