Autonomous System details

AS11951

Medical Computer Systems  ·  medicalcomputersystems.com

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AS11951 – Medical Computer Systems

Field Value
Country United States
Website medicalcomputersystems.com
Hosted domains 121
IPv4 addresses 37,376
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 27 years ago on Feb 12, 1999
Updated 5 years ago on Jul 14, 2021
Netblock Company Num of IPs
207.152.128.0/18 MAI Network Services 16,384
205.147.160.0/19 Sytex Access Ltd. 8,192
209.50.192.0/19 Medical Computer Systems 8,192
66.186.128.0/20 Lan2Wan, Inc. 4,096
204.152.42.0/23 Management Analsysis, Inc. 512
66.186.129.0/24 Lan2Wan, Inc. 256
204.152.42.0/24 Management Analsysis, Inc. 256
204.152.43.0/24 Management Analsysis, Inc. 256
207.152.134.0/24 MAI Network Services 256
207.152.135.0/24 MAI Network Services 256
209.50.193.0/24 Medical Computer Systems 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS11951
                                                OrgID:          AS11951
                                                ASName:         AS11951
                                                ASNumber:       AS11951
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 121 domain names hosted across 32 IP addresses on this ASN.

IP Address Domain Domains on this IP
207.152.138.237 ██████████ 28
204.152.42.131 ██████████ 21
204.152.42.46 ████████ 13
207.152.136.18 ██████████ 8
209.50.195.221 ██████████ 6
204.152.42.47 ██████████ 5
204.152.42.30 ██████████ 5
207.152.138.233 ██████████ 3
209.50.195.216 ██████████ 3
209.50.195.157 ██████████ 3

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Peers

There are 3 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS33657 Comcast Cable Communications, 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
AS174 Cogent Communications, LLC
AS33657 Comcast Cable Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.152.42.243 AS11951 Medical Computer Systems 1.60ms from Ashburn, US
207.152.135.1 AS11951 Medical Computer Systems 3.64ms from Ashburn, US
207.152.180.0 AS11951 Medical Computer Systems 1.60ms from Ashburn, US
207.152.191.38 AS11951 Medical Computer Systems 1.53ms from Ashburn, US
207.152.190.13 AS11951 Medical Computer Systems 1.60ms from Ashburn, US
207.152.170.1 AS11951 Medical Computer Systems 2.39ms from Ashburn, US
209.50.193.1 AS11951 Medical Computer Systems 1.71ms from Ashburn, US
207.152.185.1 AS11951 Medical Computer Systems 1.54ms from Ashburn, US
207.152.172.249 AS11951 Medical Computer Systems 1.56ms from Ashburn, US
207.152.130.1 AS11951 Medical Computer Systems 1.57ms from Ashburn, US
207.152.131.1 AS11951 Medical Computer Systems 1.73ms from Ashburn, US
207.152.188.1 AS11951 Medical Computer Systems 1.55ms from Ashburn, US
204.152.43.243 AS11951 Medical Computer Systems 1.73ms from Ashburn, US
207.152.134.31 AS11951 Medical Computer Systems 1.65ms from Ashburn, US
207.152.163.17 AS11951 Medical Computer Systems 1.54ms from Ashburn, US
207.152.129.0 AS11951 Medical Computer Systems 1.60ms from Ashburn, US
209.50.195.213 AS11951 Medical Computer Systems 1.96ms from Ashburn, US
209.50.196.1 AS11951 Medical Computer Systems 1.64ms from Ashburn, 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
73.171.72.95 AS7922 Comcast Cable Communications, LLC 7.41ms from Ashburn, US
174.80.91.191 AS20115 Charter Communications LLC 8.64ms from Atlanta, US
116.96.208.191 AS7552 Viettel Group 1.99ms from Hanoi, VN
14.237.230.15 AS45899 VNPT Corp 5.21ms from Ho Chi Minh City, VN
203.193.150.255 AS7633 Software Technology Parks of India - Bangalore 7.53ms from Hyderabad, IN
193.2.71.15 AS2107 ARNES 1.14ms from Ljubljana, SI
80.7.218.111 AS5089 Virgin Media Limited 5.38ms from London, GB
68.47.43.63 AS7922 Comcast Cable Communications, LLC 3.11ms from Minneapolis, US
155.248.236.127 AS31898 Oracle Corporation 0.17ms from Montreal, CA
37.41.187.111 AS28885 OmanTel NAP 3.76ms from Muscat, OM
203.136.250.207 AS2518 BIGLOBE Inc. 5.23ms from Osaka, JP
85.71.138.207 AS5610 O2 Czech Republic, a.s. 6.94ms from Prague, CZ
88.39.82.47 AS3269 Telecom Italia S.p.A. 6.71ms from Rome, IT
187.227.140.47 AS8151 UNINET 10.38ms from Santiago de Queretaro, MX
62.93.76.255 AS25447 JM-DATA GmbH 2.54ms from Vienna, AT
95.173.33.255 AS24852 UAB INIT 0.40ms from Vilnius, LT
73.163.206.79 AS7922 Comcast Cable Communications, LLC 8.41ms from Ashburn, US
181.87.211.207 AS7303 Telecom Argentina S.A. 19.59ms from Asuncion, PY
44.241.1.15 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
93.213.6.159 AS3320 Deutsche Telekom AG 5.63ms from Frankfurt am Main, DE
106.59.196.255 AS4134 CHINANET BACKBONE 0.60ms from Kunming, CN
92.39.203.207 AS13122 Manx Telecom Trading Ltd 3.90ms from Manchester, GB
87.7.21.31 AS3269 Telecom Italia S.p.A. 8.51ms from Milan, IT
24.84.131.207 AS6327 Shaw Communications 6.63ms from Seattle, US
115.19.66.31 AS4766 Korea Telecom 7.52ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 207.152.129.1
traceroute to 207.152.129.1 (207.152.129.1): 64 hops max, 52 byte packets
5 [AS213230] 5.161.0.81 0.409 ms
6 *
7 [AS174] 154.54.24.233 1.119 ms
8 [AS174] 154.54.5.217 1.327 ms
9 [AS174] 154.54.92.209 2.416 ms
10 *
11 [AS174] 154.24.101.66 2.41 ms
12 [AS174] 38.88.234.242 2.003 ms
13 [AS11951] 207.152.129.1 15.947 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS11951 at robtex.

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