ASN Lookup Tool

AS3581
Open Business Systems Inc. obs.net US US 0 Routes

AS3581Open Business Systems Inc.

AS Number 3581
AS Name OBS-NET
Organization Open Business Systems Inc.(obs-23)
Country US
Website obs.net
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2000-01-26T00:00

Raw Whois Response

                                  #
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3581
ASName:         OBS-NET
ASHandle:       AS3581
RegDate:        1994-05-11
Updated:        2000-01-26    
Ref:            https:/​/​rdap.arin.net/​registry/​autnum/​3581


OrgName:        Open Business Systems Inc.
OrgId:          OBS-23
Address:        175 Hansen Court Suite 109
City:           Wood Dale
StateProv:      IL
PostalCode:     60191
Country:        US
RegDate:        1994-05-11
Updated:        2012-10-10
Ref:            https:/​/​rdap.arin.net/​registry/​entity/​OBS-23


OrgTechHandle: ZO8-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-630-227-0023 
OrgTechEmail:  hostmaster@obs.net
OrgTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​ZO8-ARIN

OrgAbuseHandle: ZO8-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-630-227-0023 
OrgAbuseEmail:  hostmaster@obs.net
OrgAbuseRef:    https:/​/​rdap.arin.net/​registry/​entity/​ZO8-ARIN

RTechHandle: ZO8-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-630-227-0023 
RTechEmail:  hostmaster@obs.net
RTechRef:    https:/​/​rdap.arin.net/​registry/​entity/​ZO8-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 1997-2026, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

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