AS4583 West Publishing Corporation

The website screenshot for http://thomsonreuters.com

West Publishing Corporation

AS Number 4583
Website http://thomsonreuters.com

Registered on: 1 May 1995 (30 years old)
Registered to: ARIN-WPC-15 (arin)

Network status: Active, Allocated under ARIN

Network type: Unknown

Prefixes Originated: 11 IPv4, 0 IPv6

Upstreams

AS702 - Verizon Business - EMEA
AS3356 - Lumen (Level 3)
AS2686 - AT&T Enterprises, LLC
AS7018 - AT&T Enterprises, LLC
AS6461 - Zayo Bandwidth

Locations of Operation

United States

Tags:

Prefixes Originated

11 IPv4, 0 IPv6

Addresses Originated

26 /24's of IPv4

0 /48's of IPv6

	Prefix	Description
	155.46.136.0/22	Thomson Reuters U.S. LLC
	155.46.140.0/24	Thomson Reuters U.S. LLC
	155.46.141.0/24	Thomson Reuters U.S. LLC
	155.46.142.0/24	Thomson Reuters U.S. LLC
	155.46.144.0/22	Thomson Reuters U.S. LLC
	155.46.152.0/23	Thomson Reuters U.S. LLC
	155.46.154.0/23	Thomson Reuters U.S. LLC
	155.46.156.0/23	Thomson Reuters U.S. LLC
	155.46.165.0/24	Thomson Reuters U.S. LLC
	155.46.168.0/22	Thomson Reuters U.S. LLC
	155.46.172.0/22	Thomson Reuters U.S. LLC

ASN	Description	IPv4	IPv6
AS702	Verizon Business - EMEA	✔	✘
AS3356	Lumen (Level 3)	✔	✘
AS2686	AT&T Enterprises, LLC	✔	✘
AS7018	AT&T Enterprises, LLC	✔	✘
AS6461	Zayo Bandwidth	✔	✘

ASN	Description	IPv4	IPv6
AS2686	AT&T Enterprises, LLC	✔	✘
AS702	Verizon Business - EMEA	✔	✘
AS3356	Lumen (Level 3)	✔	✘
AS7018	AT&T Enterprises, LLC	✔	✘
AS6461	Zayo Bandwidth	✔	✘

ASHandle:       AS4583
OrgID:          WPC-15
ASName:         THOMSON-REUTERS
ASNumber:       4583
RegDate:        1995-05-01
Updated:        2021-10-04
Source:         ARIN



OrgID:          WPC-15
OrgName:        West Publishing Corporation
CanAllocate:    
Street:         610 Opperman Drive
City:           Eagan
State/Prov:     MN
Country:        US
PostalCode:     55123
RegDate:        1992-08-25
Updated:        2014-12-03
OrgAdminHandle: TRIPA2-ARIN
OrgTechHandle:  TRIPT-ARIN
OrgAbuseHandle: TRIPA1-ARIN
Source:         ARIN





OrgAdminHandle:       TRIPA2-ARIN
OrgAdminName:          TR-IP-ADMIN
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        TRIPT-ARIN
OrgTechName:           TR-IP-TECH
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       TRIPA1-ARIN
OrgAbuseName:          TR-IP-Abuse
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2025-12-24T03:31:18Z UTC

Member of the following AS-SETs

-	Member	ASN Count
LEVEL3	as-sprint-origins	7309
LEVEL3	as-lumen-customers-asns	10695
ARIN	as-xo-b	58180
RIPE	as-ignemea	151
RADB	as-pnapchi	62
RADB	as-prole	1197
ARIN	as-xo	1
RIPE	as-gblx	964
LEVEL3	as-as209-cust	1818

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Upstreams

Locations of Operation

Tags:

Network Policy

Prefixes in selected policy

Upstreams

Peers

Member of the following AS-SETs