AS number details

AS4583

West Publishing Corporation  ·  westlaw.com

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AS4583 – West Publishing Corporation

Field Value
Country United States
Website westlaw.com
Hosted domains 4,555
Number of IPv4 197,632
Number of IPv6 0
ASN type Business
Registry arin
Allocated 29 years ago on May 01, 1995
Updated 3 years ago on Oct 04, 2021

IP Ranges

Netblock Company Num of IPs
155.46.132.0/23 Thomson Reuters U.S. LLC 512
155.46.136.0/22 Thomson Reuters U.S. LLC 1,024
155.46.140.0/22 Thomson Reuters U.S. LLC 1,024
155.46.144.0/22 Thomson Reuters U.S. LLC 1,024
155.46.148.0/22 Thomson Reuters U.S. LLC 1,024
155.46.152.0/23 Thomson Reuters U.S. LLC 512
155.46.154.0/23 Thomson Reuters U.S. LLC 512
155.46.156.0/23 Thomson Reuters U.S. LLC 512
155.46.165.0/24 Thomson Reuters U.S. LLC 256
155.46.168.0/22 Thomson Reuters U.S. LLC 1,024
155.46.172.0/22 Thomson Reuters U.S. LLC 1,024
163.231.0.0/16 West Publishing Corporation 65,536
164.57.0.0/17 Thomson Reuters (Legal) Inc. 32,768
164.57.128.0/18 Thomson Reuters (Legal) Inc. 16,384
164.57.224.0/19 Thomson Reuters (Legal) Inc. 8,192
164.57.250.0/24 Thomson Reuters (Legal) Inc. 256
167.68.0.0/16 Thomson Reuters (Legal) Inc. 65,536
192.152.160.0/24 Thomson Reuters (Legal) Inc. 256
192.251.5.0/24 Thomson Reuters (Legal) Inc. 256
192.251.6.0/24 Thomson Reuters (Legal) Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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


POCHandle:      TRIPT-ARIN
IsRole:         Y
LastName:       TR-IP-TECH
FirstName:      
Street:         610 Opperman Drive
City:           Eagan
State/Prov:     MN
Country:        US
PostalCode:     55123
RegDate:        2014-11-05
Updated:        2023-11-03
OfficePhone:    +1-651-687-7000
Mailbox:        TR.IP-TECH@thomsonreuters.com
Source:         ARIN


POCHandle:      TRIPA1-ARIN
IsRole:         Y
LastName:       TR-IP-Abuse
FirstName:      
Street:         610 Opperman Drive
City:           Eagan
State/Prov:     MN
Country:        US
PostalCode:     55123
RegDate:        2014-10-13
Updated:        2023-10-13
OfficePhone:    +1-651-687-7000
Mailbox:        TR.IP-ABUSE@thomsonreuters.com
Source:         ARIN


POCHandle:      TRIPA2-ARIN
IsRole:         Y
LastName:       TR-IP-ADMIN
FirstName:      
Street:         610 Opperman Drive
City:           Eagan
State/Prov:     MN
Country:        US
PostalCode:     55123
RegDate:        2014-11-05
Updated:        2023-11-03
OfficePhone:    +1-651-687-7000
Mailbox:        TR.IP-ADMIN@thomsonreuters.com
Source:         ARIN
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Hosted Domains

There are 4,555 domain names hosted across 115 IP addresses on this ASN.

IP Address Domain Domains on this IP
167.68.37.150 californiaaviationaccidents.com 2,141
167.68.20.163 odellhagancpa.com 1,312
167.68.12.5 hoganhartsonrue.biz 112
155.46.172.254 dominioweb.com.br 107
167.68.42.3 westlaw.com 90
167.68.42.11 leeandkissick.com 76
155.46.172.127 cpeasy.net 75
167.68.33.188 ereferencelibrarycarswell.com 74
155.46.172.255 reuters.com 68
155.46.172.12 riag.com 65
155.46.172.16 sweetandmaxwell.co.uk 63
167.68.8.41 samahalaw.com 56
167.68.37.140 accidentpetaluma.com 47
167.68.37.214 marolalaw.net 35
167.68.33.1 westlaw.com 30
167.68.32.1 westlaw.com 30
167.68.5.81 practicallawcanhelp.com 22
167.68.5.209 discoverpracticallaw.com 17
167.68.44.159 netlinksolution.com 13
167.68.8.60 whgciplaw.com 12
163.231.237.59 federalcriminallawfirmblog.com 11
155.46.172.116 seewestlawcanada.ca 11
167.68.29.109 bassberrysims.com 10
167.68.8.11 friendsofcoalminers.co 10
155.46.172.15 hyperrenta.cl 10
155.46.172.11 sweetandmaxwell.com.hk 9
155.46.172.34 australianlegalbusiness.com 9
167.68.44.7 shongjog.org.bd 8
163.231.253.59 myphillylawyerblog.com 6
167.68.37.151 robertcohenesq.com 6
167.68.21.31 delphion.net 6
167.68.32.12 clewebcasts.com 6
167.68.29.190 mofocommittment.com 5
167.68.5.140 smartmcle.com 5
155.46.172.59 arnecommunity.com 5
167.68.25.69 dananorman.com 5
167.68.5.207 practicallaw.co.uk 5
167.68.42.68 netfirmcs.net 5
167.68.42.4 netfirmcs.net 5
167.68.29.148 wilmercutlerpickering.eu 5
167.68.12.25 kmzr.org 4
167.68.33.140 westlegaledcenter.com 4
167.68.44.27 caselines.com 4
167.68.25.101 ftwaynecpa.com 4
163.231.237.60 louisianatrialattorneys.com 4
167.68.37.152 starkattorney.com 3
155.46.172.112 taxpredictors.com 3
167.68.33.30 informacionlegal.com.uy 3
167.68.29.193 hoganlovells.name 3
164.57.155.54 bejermanweb.com.ar 3

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Peers

There are 5 peers for this ASN.

Peers Name
AS2686 AT&T Corp.
AS3356 Level 3 Parent, LLC
AS399616 Thomson Reuters U.S. LLC
AS701 Verizon Business
AS7018 AT&T Services, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS2686 AT&T Corp.
AS3356 Level 3 Parent, LLC
AS399616 Thomson Reuters U.S. LLC
AS701 Verizon Business
AS7018 AT&T Services, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4583 at robtex.

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