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 170.217.51.178"
#
# Use "?" to get help.
#

NetRange:       170.217.0.0 - 170.217.255.255
CIDR:           170.217.0.0/16
NetName:        DISCOVER
NetHandle:      NET-170-217-0-0-1
Parent:         NET170 (NET-170-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Discover Financial Services (DFS-35)
RegDate:        1995-02-23
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/170.217.0.0


OrgName:        Discover Financial Services
OrgId:          DFS-35
Address:        2500 Lake Cook Rd
City:           Riverwoods
StateProv:      IL
PostalCode:     60015
Country:        US
RegDate:        2003-03-25
Updated:        2026-06-30
Ref:            https://rdap.arin.net/registry/entity/DFS-35


OrgDNSHandle: OLSEN205-ARIN
OrgDNSName:   Olsen, Jason 
OrgDNSPhone:  +1-224-405-2566 
OrgDNSEmail:  jason.olsen@capitalone.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/OLSEN205-ARIN

OrgTechHandle: SEPAN3-ARIN
OrgTechName:   Sepanski, David 
OrgTechPhone:  +1-224-405-0900 
OrgTechEmail:  dave.sepanski@capitalone.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SEPAN3-ARIN

OrgTechHandle: WOODL3-ARIN
OrgTechName:   Wood, Lance 
OrgTechPhone:  +1-801-902-4175 
OrgTechEmail:  lancewood@discover.com
OrgTechRef:    https://rdap.arin.net/registry/entity/WOODL3-ARIN

OrgAbuseHandle: OLSEN205-ARIN
OrgAbuseName:   Olsen, Jason 
OrgAbusePhone:  +1-224-405-2566 
OrgAbuseEmail:  jason.olsen@capitalone.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OLSEN205-ARIN

OrgRoutingHandle: OLSEN205-ARIN
OrgRoutingName:   Olsen, Jason 
OrgRoutingPhone:  +1-224-405-2566 
OrgRoutingEmail:  jason.olsen@capitalone.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/OLSEN205-ARIN

OrgTechHandle: OLSEN205-ARIN
OrgTechName:   Olsen, Jason 
OrgTechPhone:  +1-224-405-2566 
OrgTechEmail:  jason.olsen@capitalone.com
OrgTechRef:    https://rdap.arin.net/registry/entity/OLSEN205-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.
#