AS11160 COSTAR GROUP

AS11160 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

1^st May 1998

Allocated Country:

AS11160 Network

Contacts

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	38.64.74.0/24	PSINet, Inc.		38.0.0.0/8	ARIN
	65.200.12.0/24	COSTAR GROUP, INC		67.232.0.0/13	ARIN
	204.253.48.0/24	COSTAR REALTY		204.252.0.0/14	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS3549	LVLT-3549	Level 3 Parent, LLC
	AS701	UUNET	Verizon Business

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS3549	LVLT-3549	Level 3 Parent, LLC
	AS174	COGENT-174	Cogent Communications

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2024, American Registry for Internet Numbers, Ltd.
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ASNumber:       11160
ASName:         COSTAR-SANDIEGO
ASHandle:       AS11160
RegDate:        1998-05-01
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/11160


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


OrgTechHandle: GPG-ARIN
OrgTechName:   Guidi, Gino Pietro
OrgTechPhone:  +1-858-678-4155 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

OrgAbuseHandle: GPG-ARIN
OrgAbuseName:   Guidi, Gino Pietro
OrgAbusePhone:  +1-858-678-4155 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

RTechHandle: GPG-ARIN
RTechName:   Guidi, Gino Pietro
RTechPhone:  +1-858-678-4155 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/GPG-ARIN

RTechHandle: MSM74-ARIN
RTechName:   Mascorro, Mathew Santos
RTechPhone:  +1-858-678-4167 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/MSM74-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 1997-2024, American Registry for Internet Numbers, Ltd.
#