AS11951 Medical Computer Systems

AS11951 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

12^th February 1999

Allocated Country:

AS11951 Network

Contacts

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	66.186.128.0/24	Lan2Wan, Inc.		66.186.128.0/20	ARIN
	66.186.128.0/20	Lan2Wan, Inc.		66.186.128.0/20	ARIN
	204.152.42.0/23	Management Analsysis, Inc.		204.152.42.0/23	ARIN
	205.147.160.0/21	Sytex Access Ltd.		205.147.160.0/19	ARIN
	205.147.160.0/19	Sytex Access Ltd.		205.147.160.0/19	ARIN
	205.147.168.0/21	Sytex Access Ltd.		205.147.160.0/19	ARIN
	205.147.176.0/21	Sytex Access Ltd.		205.147.160.0/19	ARIN
	205.147.187.0/24	Sytex Access Ltd.		205.147.160.0/19	ARIN
	207.152.128.0/18	MAI Network Services		207.152.128.0/18	ARIN
	209.50.192.0/19	Medical Computer Systems		209.50.192.0/19	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS33657	CMCS	Comcast Cable Communications, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS33657	CMCS	Comcast Cable Communications, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11951
ASName:         MCSP
ASHandle:       AS11951
RegDate:        1999-02-12
Updated:        2021-07-14    
Ref:            https://rdap.arin.net/registry/autnum/11951


OrgName:        Medical Computer Systems
OrgId:          MDCS
Address:        1729 21st Street, NW
City:           Washington
StateProv:      DC
PostalCode:     20009
Country:        US
RegDate:        1997-04-04
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MDCS


OrgTechHandle: PW25-ARIN
OrgTechName:   Wolotsky, Paul 
OrgTechPhone:  +1-949-365-1249 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PW25-ARIN

OrgAbuseHandle: PW25-ARIN
OrgAbuseName:   Wolotsky, Paul 
OrgAbusePhone:  +1-949-365-1249 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PW25-ARIN

RNOCHandle: PW25-ARIN
RNOCName:   Wolotsky, Paul 
RNOCPhone:  +1-949-365-1249 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/PW25-ARIN

RTechHandle: PW25-ARIN
RTechName:   Wolotsky, Paul 
RTechPhone:  +1-949-365-1249 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/PW25-ARIN

RAbuseHandle: PW25-ARIN
RAbuseName:   Wolotsky, Paul 
RAbusePhone:  +1-949-365-1249 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/PW25-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
#