AS14652 - COSTARGROUPASN - COSTAR GROUP, US

United States
AS Number
AS14652
AS Name
COSTARGROUPASN
Org Name
COSTAR GROUP
Country / Region
United States
Registry

arin

RegDate

2000-01-06

Updated

2011-09-24

AS14652 Looking Glass
IPv4Prefixes

10

IPv6Prefixes

0

IPv4 NUMs

3,072

IPv6 NUMs(/64)

0

3,072 IPv4 Addresses
CIDR Description IP Num
8.39.162.0/24
Level 3 Parent, LLC 256
8.43.77.0/24
COSTAR GROUP 256
38.103.15.0/24
IRR InValid
PSINet, Inc. (PSI) 256
38.109.150.0/24
IRR InValid
PSINet, Inc. (PSI) 256
63.86.105.0/24
IRR InValid
COSTAR GROUP, INC. (C02561828) 256
65.210.23.0/24
IRR InValid
Verizon Business 256
65.210.120.0/24
IRR InValid
COSTAR REALTY (C05585296) 256
65.222.180.0/23
IRR InValid
COSTAR GROUP INC (C01544360) 512
65.246.30.0/24
IRR InValid
ONLINE RESOURCES & COMM CORP (C00930755) 256
97.65.16.0/23
IRR InValid
COSTAR GROUP 512
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,301,120 196,171,595,776 IPv4 IPv4
AS701 UUNET - Verizon Business, US United States 41,402,624 1,241,262,981,120 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,953,460 77,329,203,200 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5,500,896 77,316,554,752 IPv4 IPv4
IP Address Domain NUMs Domains
8.43.77.5 1 voice02.costar.com
8.43.77.6 3 avaya-aads.costar.com 
ASNumber:       14652
ASName:         COSTARGROUPASN
ASHandle:       AS14652
RegDate:        2000-01-20
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/14652


OrgName:        COSTAR GROUP
OrgId:          COSTAR-2
Address:        2 Bethesda Metro Ctr.
Address:        10th Floor
City:           Bethesda
StateProv:      MD
PostalCode:     20814
Country:        US
RegDate:        2000-01-06
Updated:        2011-09-24
Comment:        CoStar Group, Inc.
Ref:            https://rdap.arin.net/registry/entity/COSTAR-2


OrgAbuseHandle: GPG-ARIN
OrgAbuseName:   Guidi, Gino Pietro
OrgAbusePhone:  +1-858-678-4155 
OrgAbuseEmail:  gguidi@costar.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

OrgTechHandle: GPG-ARIN
OrgTechName:   Guidi, Gino Pietro
OrgTechPhone:  +1-858-678-4155 
OrgTechEmail:  gguidi@costar.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

RTechHandle: TC346-ARIN
RTechName:   Chambers, Tom 
RTechPhone:  +1-301-215-8335 
RTechEmail:  tchambers@costargroup.com
RTechRef:    https://rdap.arin.net/registry/entity/TC346-ARIN