AS398499 SL Green Realty Corp

• IPv4 Prefixes
• IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	198.54.140.0/24	SL Green Realty Corp		198.54.140.0/24	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2602:fd2c::/48	SL Green Realty Corp		2602:fd2c::/36	ARIN

• IPv4 Peers
• IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS54004	OPTIMUM-WIFI2	Optimum WiFi

Country	ASN	Name	Description	IPv4
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS54004	OPTIMUM-WIFI2	Optimum WiFi

• IPv4 Upstreams
• IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS54004	OPTIMUM-WIFI2	Optimum WiFi

IPv4 Upstream Graph

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IPv4 Upstream Graph

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Country	ASN	Name	Description	IPv4
	AS46887	CROWNCASTLE-AS46887	Crown Castle Fiber LLC
	AS54004	OPTIMUM-WIFI2	Optimum WiFi

IPv6 Upstream Graph

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IPv6 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/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       398499
ASName:         OVA-HQ
ASHandle:       AS398499
RegDate:        2020-07-06
Updated:        2020-07-06    
Ref:            https://rdap.arin.net/registry/autnum/398499


OrgName:        SL Green Realty Corp
OrgId:          SGRC-1
Address:        420 Lexington Ave 18th Floor
City:           NY
StateProv:      NY
PostalCode:     10170
Country:        US
RegDate:        2008-04-25
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/SGRC-1


OrgNOCHandle: ENGIN81-ARIN
OrgNOCName:   Engineering
OrgNOCPhone:  +1-212-216-1644 
OrgNOCEmail:  misadmin@slgreen.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ENGIN81-ARIN

OrgAbuseHandle: ENGIN81-ARIN
OrgAbuseName:   Engineering
OrgAbusePhone:  +1-212-216-1644 
OrgAbuseEmail:  misadmin@slgreen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENGIN81-ARIN

OrgTechHandle: ENGIN81-ARIN
OrgTechName:   Engineering
OrgTechPhone:  +1-212-216-1644 
OrgTechEmail:  misadmin@slgreen.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ENGIN81-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 1997-2025, American Registry for Internet Numbers, Ltd.
#