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	Prefix	Description
	192.138.161.0/24	eRoom Securities LLC

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS701	Verizon Business	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS46887	Crown Castle Fiber LLC	✔	✘
	AS701	Verizon Business	✔	✘

ASHandle:       AS63413
OrgID:          ESL-197
ASName:         EROOOM
ASNumber:       63413
RegDate:        2015-03-02
Updated:        2015-03-02
Source:         ARIN



OrgID:          ESL-197
OrgName:        eRoom Securities LLC
CanAllocate:    
Street:         200 South Wacker Dr. Suite 2450
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2015-02-13
Updated:        2019-01-01
OrgAdminHandle: LOUGH6-ARIN
OrgTechHandle:  LOUGH6-ARIN
OrgAbuseHandle: LOUGH6-ARIN
OrgNOCHandle:   LOUGH6-ARIN
Source:         ARIN





OrgAdminHandle:       LOUGH6-ARIN
OrgAdminName:         Thomas Loughlin
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LOUGH6-ARIN
OrgTechName:          Thomas Loughlin
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       LOUGH6-ARIN
OrgAbuseName:         Thomas Loughlin
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         LOUGH6-ARIN
OrgNOCName:           Thomas Loughlin
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:25:17Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ccf	1492
RADB	as-ccf-test	1461