View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	65.209.112.0/24	COHEN & STEERS CAPITAL MGMT., INC.
	74.80.204.0/24	COHEN & STEERS CAPITAL MGMT., INC.
	74.80.244.0/24	COHEN & STEERS CAPITAL MGMT., INC.

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy sharp_hoover Policy hardcore_galileo Policy cocky_margulis

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘
	AS6079	Astound (fka. RCN)	✔	✘
	AS12271	Charter Communications Inc	✔	✘

---

Peers

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS54004	Cablevision Lightpath LLC	✔	✘
	AS12271	Charter Communications Inc	✔	✘
	AS6079	Astound (fka. RCN)	✔	✘

ASHandle:       AS23097
OrgID:          CSCM-1
ASName:         COHEN-STEERS
ASNumber:       23097
RegDate:        2002-01-22
Updated:        2020-08-28
TechHandle:     CNSNO-ARIN
NOCHandle:      CNSNO-ARIN
Source:         ARIN



OrgID:          CSCM-1
OrgName:        COHEN & STEERS CAPITAL MGMT., INC.
CanAllocate:    
Street:         1166 Avenue of the Americas, 30th floor
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2002-01-22
Updated:        2023-12-11
OrgAdminHandle: CNSSO-ARIN
OrgTechHandle:  CNSNO-ARIN
OrgAbuseHandle: CNSSO-ARIN
OrgNOCHandle:   CNSNO-ARIN
Source:         ARIN





OrgAdminHandle:       CNSSO-ARIN
OrgAdminName:          CNS-SOC
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CNSNO-ARIN
OrgTechName:           CNS-NOC
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       CNSSO-ARIN
OrgAbuseName:          CNS-SOC
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         CNSNO-ARIN
OrgNOCName:            CNS-NOC
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           CNSNO-ARIN
TechName:              CNS-NOC
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            CNSNO-ARIN
NOCName:               CNS-NOC
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-05-07T03:37:49Z UTC

---

Member of the following AS-SETs

-	Member	ASN Count
RADB	as-rcn-customer	2366
RADB	as-hurricane	24736
ARIN	as6128:as-customers	780
RADB	as-ccf-test	1461
LEVEL3	as-lumen-customers-asns	10695
LEVEL3	as-level3-origins-na	0
RADB	as-ccf	1530
RADB	as-rr-biz	2125