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 156.21.166.98"
#
# Use "?" to get help.
#

NetRange:       156.21.0.0 - 156.21.255.255
CIDR:           156.21.0.0/16
NetName:        PSCNET
NetHandle:      NET-156-21-0-0-1
Parent:         NET156 (NET-156-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Progress Software (PSC-592-Z)
RegDate:        1992-03-26
Updated:        2022-01-14
Ref:            https://rdap.arin.net/registry/ip/156.21.0.0


OrgName:        Progress Software
OrgId:          PSC-592-Z
Address:        15 Wayside Rd., Suite 400
City:           Burlington
StateProv:      MA
PostalCode:     01803
Country:        US
RegDate:        2021-12-07
Updated:        2026-01-13
Ref:            https://rdap.arin.net/registry/entity/PSC-592-Z


OrgDNSHandle: INFRA101-ARIN
OrgDNSName:   Infrastructure Admins
OrgDNSPhone:  +1-781-280-4000 
OrgDNSEmail:  it-infra-networking@progress.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INFRA101-ARIN

OrgTechHandle: INFRA288-ARIN
OrgTechName:   Infrastructure Admins
OrgTechPhone:  +1-781-280-4000 
OrgTechEmail:  it-infra-networking@progress.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFRA288-ARIN

OrgAbuseHandle: INFRA101-ARIN
OrgAbuseName:   Infrastructure Admins
OrgAbusePhone:  +1-781-280-4000 
OrgAbuseEmail:  it-infra-networking@progress.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFRA101-ARIN

OrgNOCHandle: INFRA101-ARIN
OrgNOCName:   Infrastructure Admins
OrgNOCPhone:  +1-781-280-4000 
OrgNOCEmail:  it-infra-networking@progress.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INFRA101-ARIN

OrgRoutingHandle: INFRA101-ARIN
OrgRoutingName:   Infrastructure Admins
OrgRoutingPhone:  +1-781-280-4000 
OrgRoutingEmail:  it-infra-networking@progress.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INFRA101-ARIN

OrgTechHandle: INFRA101-ARIN
OrgTechName:   Infrastructure Admins
OrgTechPhone:  +1-781-280-4000 
OrgTechEmail:  it-infra-networking@progress.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFRA101-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.
#