AS25614 TJM Institutional Services, LLC.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	38.106.154.0/24	PSINet, Inc.		38.0.0.0/8	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS174	COGENT-174	Cogent Communications
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 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.
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ASNumber:       25614
ASName:         TJM-ASNUMBER
ASHandle:       AS25614
RegDate:        2007-10-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/25614


OrgName:        TJM Institutional Services, LLC.
OrgId:          TISL-1
Address:        318 W. Adams
Address:        9th Floor
City:           Chicago
StateProv:      IL
PostalCode:     60606
Country:        US
RegDate:        2007-10-03
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/TISL-1


OrgNOCHandle: TTC2-ARIN
OrgNOCName:   TJM Technology Center
OrgNOCPhone:  +1-312-432-5145 
OrgNOCEmail:  techall@tjmbrokerage.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TTC2-ARIN

OrgTechHandle: JML17-ARIN
OrgTechName:   Laboy, Jose Manuel
OrgTechPhone:  +1-312-451-7507 
OrgTechEmail:  jose@tjmbrokerage.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JML17-ARIN

OrgAbuseHandle: JML17-ARIN
OrgAbuseName:   Laboy, Jose Manuel
OrgAbusePhone:  +1-312-451-7507 
OrgAbuseEmail:  jose@tjmbrokerage.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JML17-ARIN

RTechHandle: JML17-ARIN
RTechName:   Laboy, Jose Manuel
RTechPhone:  +1-312-451-7507 
RTechEmail:  jose@tjmbrokerage.com
RTechRef:    https://rdap.arin.net/registry/entity/JML17-ARIN

RAbuseHandle: JML17-ARIN
RAbuseName:   Laboy, Jose Manuel
RAbusePhone:  +1-312-451-7507 
RAbuseEmail:  jose@tjmbrokerage.com
RAbuseRef:    https://rdap.arin.net/registry/entity/JML17-ARIN

RNOCHandle: TTC2-ARIN
RNOCName:   TJM Technology Center
RNOCPhone:  +1-312-432-5145 
RNOCEmail:  techall@tjmbrokerage.com
RNOCRef:    https://rdap.arin.net/registry/entity/TTC2-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.
#