Every name.
A world behind it.

#
# 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.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 158.155.224.228"
#
# Use "?" to get help.
#

NetRange:       158.155.0.0 - 158.155.255.255
CIDR:           158.155.0.0/16
NetName:        CSGNET
NetHandle:      NET-158-155-0-0-1
Parent:         NET158 (NET-158-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CSG Systems Inc. (CSGSY-2)
RegDate:        1992-03-13
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/158.155.0.0


OrgName:        CSG Systems Inc.
OrgId:          CSGSY-2
Address:        2525 N 117th Ave
City:           Omaha
StateProv:      NE
PostalCode:     68164
Country:        US
RegDate:        2008-10-15
Updated:        2025-11-25
Ref:            https://rdap.arin.net/registry/entity/CSGSY-2


OrgTechHandle: KLEIN359-ARIN
OrgTechName:   Kleinsasser, Todd 
OrgTechPhone:  +1-402-431-7877 
OrgTechEmail:  todd.kleinsasser@csgi.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KLEIN359-ARIN

OrgNOCHandle: CNS22-ARIN
OrgNOCName:   CSG Network Services
OrgNOCPhone:  +1-402-431-7877 
OrgNOCEmail:  list-dneall@csgi.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/CNS22-ARIN

OrgAbuseHandle: KLEIN359-ARIN
OrgAbuseName:   Kleinsasser, Todd 
OrgAbusePhone:  +1-402-431-7877 
OrgAbuseEmail:  todd.kleinsasser@csgi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KLEIN359-ARIN

OrgAbuseHandle: CNS22-ARIN
OrgAbuseName:   CSG Network Services
OrgAbusePhone:  +1-402-431-7877 
OrgAbuseEmail:  list-dneall@csgi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CNS22-ARIN

OrgNOCHandle: KLEIN359-ARIN
OrgNOCName:   Kleinsasser, Todd 
OrgNOCPhone:  +1-402-431-7877 
OrgNOCEmail:  todd.kleinsasser@csgi.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/KLEIN359-ARIN

OrgTechHandle: CNS22-ARIN
OrgTechName:   CSG Network Services
OrgTechPhone:  +1-402-431-7877 
OrgTechEmail:  list-dneall@csgi.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CNS22-ARIN

RTechHandle: CGS-ORG-ARIN
RTechName:   Computer Generation Inc
RTechPhone:  +1-404-705-2800 
RTechEmail:  roy.long@csgi.com
RTechRef:    https://rdap.arin.net/registry/entity/CGS-ORG-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.
#