209.50.193.0/24

AS11951 · Medical Computer Systems

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Summary

Country	United States
Domain	medicalcomputersystems.com
ASN	AS11951
Parent Range	209.50.192.0/19
Registry	ARIN
ID	MCSP1

WHOIS Details

NetHandle:      NET-209-50-192-0-1
OrgID:          MDCS
Parent:         NET-209-0-0-0-0
NetName:        MCSP1
NetRange:       209.50.192.0 - 209.50.223.255
NetType:        allocation
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:        1997-04-04
Updated:        2001-11-02
TechHandle:     PW25-ARIN
Source:         ARIN


OrgID:          MDCS
OrgName:        Medical Computer Systems
CanAllocate:    
Street:         1729 21st Street, NW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20009
RegDate:        1997-04-04
Updated:        2011-09-24
OrgAdminHandle: PW25-ARIN
OrgTechHandle:  PW25-ARIN
OrgAbuseHandle: PW25-ARIN
Source:         ARIN


POCHandle:      PW25-ARIN
IsRole:         N
LastName:       Wolotsky
FirstName:      Paul
Street:         MCSP, Inc.
Street:         1278 Glenneyre Street #277
City:           Laguna Beach
State/Prov:     CA
Country:        US
PostalCode:     92651
RegDate:        1994-01-11
Updated:        2025-04-16
OfficePhone:    +1-949-365-1249
FaxPhone:       +1-866-814-9543
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 209.50.193.0/24

Range	ASN	Company	Num of IPs
209.50.192.0/19	AS11951	Medical Computer Systems	8,192

Nearby Ranges

BGP prefixes that overlap with 209.50.0.0/16

Range	ASN	Company	Num of IPs
209.50.224.0/19	AS30633	Leaseweb USA, Inc.	8,192
209.50.128.0/19	AS3737	PenTeleData Inc.	8,192
209.50.192.0/19	AS11951	Medical Computer Systems	8,192
209.50.48.0/21	AS25697	UpCloud Chicago Inc	2,048
209.50.56.0/22	AS25697	UpCloud Chicago Inc	1,024
209.50.60.0/22	AS25697	UpCloud USA San Jose	1,024
209.50.148.0/24	AS3737	SelinsGrove School District	256
209.50.150.0/24	AS3737	Pencor MIS	256
209.50.154.0/24	AS3737	PenTeleData	256
209.50.155.0/24	AS3737	PenTeleData	256
209.50.139.0/24	AS396020	LAMTEC-CORP	256
209.50.145.0/24	AS399437	Luzerne County	256
209.50.158.0/24	AS6169	Kentik Technologies, Inc.	256
209.50.159.0/24	AS6169	Kentik Technologies, Inc.	256
209.50.151.0/24	AS15239	FRANKLIN-MUTUAL	256
209.50.157.0/24	AS30153	BRIDON-AMERICAN-CORP	256
209.50.131.0/24	AS3737	PenTeleData House Account	256
209.50.134.0/24	AS3737	Diamond Auto Glass	256
209.50.144.0/24	AS3737	PenTeleData	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
209.50.193.1	AS11951 Medical Computer Systems	`1.70ms` 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
188.91.54.168	AS50266 Odido Netherlands B.V.	`4.26ms` from Amsterdam, NL
204.29.85.8	AS3464 Alabama Supercomputer Authority	`10.31ms` from Atlanta, US
114.254.21.232	AS4808 China Unicom Beijing Province Network	`3.29ms` from Beijing, CN
52.177.114.88	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
197.132.125.72	AS24835 Vodafone Data	`15.68ms` from Cairo, EG
41.47.188.200	AS8452 TE-AS	`7.38ms` from Cairo, EG
76.243.198.24	AS7018 AT&T Enterprises, LLC	`2.81ms` from Chicago, US
217.84.130.200	AS3320 Deutsche Telekom AG	`8.02ms` from Frankfurt am Main, DE
47.83.178.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.69ms` from Hong Kong, HK
139.103.82.152	AS611 NB-PEI Educational Computer Network	`15.51ms` from Montreal, CA
188.32.2.104	AS42610 PJSC Rostelecom	`1.11ms` from Moscow, RU
87.211.111.72	AS13127 Odido Netherlands B.V.	`16.59ms` from Naaldwijk, NL
112.26.47.216	AS9808 China Mobile Communications Group Co., Ltd.	`6.17ms` from Nanjing, CN
91.163.177.40	AS12322 Free SAS	`4.89ms` from Paris, FR
92.92.121.216	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.39ms` from Paris, FR
86.215.131.24	AS3215 Orange S.A.	`11.59ms` from Paris, FR
38.213.3.232	AS174 Cogent Communications, LLC	`0.21ms` from San Jose, US
1.238.76.136	AS9318 SK Broadband Co Ltd	`2.13ms` from Seoul, KR
126.74.21.120	AS17676 SoftBank Corp.	`8.23ms` from Tokyo, JP
180.25.105.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.28ms` from Tokyo, JP
95.108.42.216	AS43118 East & West Sp. z o.o.	`8.73ms` from Warsaw, PL
167.114.110.40	AS16276 OVH SAS	`0.10ms` from Beauharnois, CA
52.10.14.200	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
87.163.133.168	AS3320 Deutsche Telekom AG	`4.49ms` from Frankfurt am Main, DE
113.8.213.152	AS4837 CHINA UNICOM China169 Backbone	`9.95ms` from Harbin, CN

Traceroute

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

traceroute -a -n -q1 -f2 209.50.193.1

traceroute to 209.50.193.1 (209.50.193.1): 64 hops max, 52 byte packets

2 [AS917] 199.119.65.2 0.264 ms

3 *

4 *

5 *

6 [AS174] 154.54.5.217 1.241 ms

7 [AS174] 154.54.92.209 2.145 ms

8 [AS174] 154.24.48.82 2.365 ms

9 [AS174] 154.24.101.66 2.74 ms

10 [AS174] 38.88.234.242 1.671 ms

11 [AS11951] 209.50.193.1 4.557 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 20th 2025

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