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	Prefix	Description
	65.201.27.0/24	Trans Union, LLC
	65.204.34.0/24	Trans Union, LLC
	66.175.240.0/23	Trans Union, LLC
	66.175.240.0/22	Trans Union, LLC
	66.175.242.0/23	Trans Union, LLC
	66.175.244.0/22	Trans Union, LLC
	66.175.244.0/23	Trans Union, LLC
	66.175.247.0/24	Trans Union, LLC
	198.47.90.0/24	Trans Union, LLC

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS701	Verizon Business	✔	✘
	AS13335	Cloudflare, Inc.	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS701	Verizon Business	✔	✘
	AS7018	AT&T Enterprises, LLC	✔	✘

ASHandle:       AS19353
OrgID:          TUL-7
ASName:         TUASN7
ASNumber:       19353
RegDate:        2007-08-10
Updated:        2012-02-24
Source:         ARIN



OrgID:          TUL-7
OrgName:        Trans Union, LLC
CanAllocate:    
Street:         555 W. Adams
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60661
RegDate:        2007-06-06
Updated:        2026-03-11
OrgAdminHandle: TIQ-ARIN
OrgTechHandle:  CALDE247-ARIN
OrgTechHandle:  NETWO10022-ARIN
OrgTechHandle:  PLATT78-ARIN
OrgTechHandle:  TIQ-ARIN
OrgAbuseHandle: GOC10-ARIN
OrgAbuseHandle: NETWO10022-ARIN
Source:         ARIN





OrgAdminHandle:       TIQ-ARIN
OrgAdminName:         Tariq Iqbal
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        CALDE247-ARIN
OrgTechName:          Andrey Calderon
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        NETWO10022-ARIN
OrgTechName:           Network Operations
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        PLATT78-ARIN
OrgTechName:          Daniel Platt
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TIQ-ARIN
OrgTechName:          Tariq Iqbal
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       GOC10-ARIN
OrgAbuseName:          GOC
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       NETWO10022-ARIN
OrgAbuseName:          Network Operations
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:27:33Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-kddcustomer2	8206
RADB	as-telstra-intl-customers	12369
ARIN	as13335:as-customers	1602
RADB	as-nwn-transit	2126