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	Prefix	Description
	156.47.1.0/24	Bryan Cave Leighton Paisner LLP
	156.47.3.0/24	Bryan Cave Leighton Paisner LLP
	156.47.15.0/24	Bryan Cave Leighton Paisner LLP
	156.47.16.0/24	Bryan Cave Leighton Paisner LLP
	156.47.17.0/24	Bryan Cave Leighton Paisner LLP
	156.47.18.0/24	Bryan Cave Leighton Paisner LLP

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS23005	SWITCH, LTD	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS3549	Lumen (fka. Global Crossing)	✔	✘
	AS3561	Lumen (ex. Savvis)	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS23005	SWITCH, LTD	✔	✘
	AS3356	Lumen (Level 3)	✔	✘
	AS3549	Lumen (fka. Global Crossing)	✔	✘
	AS3561	Lumen (ex. Savvis)	✔	✘

ASHandle:       AS36433
OrgID:          BCL-77
ASName:         AS-BCLLP
ASNumber:       36433
RegDate:        2005-12-30
Updated:        2014-12-30
TechHandle:     MEM42-ARIN
Source:         ARIN



OrgID:          BCL-77
OrgName:        Bryan Cave LLP
CanAllocate:    
Street:         211 N. Broadway
Street:         Suite 3600
City:           Saint Louis
State/Prov:     MO
Country:        US
PostalCode:     63101
RegDate:        2005-11-15
Updated:        2017-09-26
OrgAdminHandle: HOFFM226-ARIN
OrgTechHandle:  MDK3-ARIN
OrgAbuseHandle: MDK3-ARIN
Source:         ARIN





OrgAdminHandle:       HOFFM226-ARIN
OrgAdminName:         Connie Hoffman
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MDK3-ARIN
OrgTechName:          Mark Kingery
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       MDK3-ARIN
OrgAbuseName:         Mark Kingery
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           MEM42-ARIN
TechName:             Mike McNeely
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-16T03:27:51Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-level3-origins-na	0
LEVEL3	as-lumen-customers-asns	10695
LEVEL3	as-as23005	323
RADB	as-as23005	323