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	Prefix	Description
	38.106.154.0/24	Cogent Communications, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS174	Cogent Communications, LLC	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘
	AS1239	Sprint Wireline (Cogent)	✔	✘

ASHandle:       AS25614
OrgID:          TISL-1
ASName:         TJM-ASNUMBER
ASNumber:       25614
RegDate:        2007-10-18
Updated:        2012-02-24
TechHandle:     JML17-ARIN
AbuseHandle:    JML17-ARIN
NOCHandle:      TTC2-ARIN
Source:         ARIN



OrgID:          TISL-1
OrgName:        TJM Institutional Services, LLC.
CanAllocate:    
Street:         318 W. Adams
Street:         9th Floor
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2007-10-03
Updated:        2025-08-27
OrgAdminHandle: JML17-ARIN
OrgTechHandle:  JML17-ARIN
OrgTechHandle:  LALUZ16-ARIN
OrgTechHandle:  SUPPO2481-ARIN
OrgAbuseHandle: JML17-ARIN
OrgNOCHandle:   TTC2-ARIN
Source:         ARIN





OrgAdminHandle:       JML17-ARIN
OrgAdminName:         Jose Laboy
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        JML17-ARIN
OrgTechName:          Jose Laboy
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        LALUZ16-ARIN
OrgTechName:          Johnny Laluz
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        SUPPO2481-ARIN
OrgTechName:          TJM Support
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       JML17-ARIN
OrgAbuseName:         Jose Laboy
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         TTC2-ARIN
OrgNOCName:            TJM Technology Center
# Email removed, Log into bgp.tools to see whois emails


TechHandle:           JML17-ARIN
TechName:             Jose Laboy
# Email removed, Log into bgp.tools to see whois emails


AbuseHandle:          JML17-ARIN
AbuseName:            Jose Laboy
# Email removed, Log into bgp.tools to see whois emails


NOCHandle:            TTC2-ARIN
NOCName:               TJM Technology Center
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-14T03:25:24Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-idcglobal	14
RIPE	as-gttcust	91773