AS4583
West Publishing Corporation — thomsonreuters.com
Summary
| Country |
 United States
|
| Organization | West Publishing Corporation |
| Domain | thomsonreuters.com |
| Number of IPv4 | 78,336 |
| Number of IPv6 | 1.2089× 1024 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | May 01, 1995 (about 30 years ago) |
| Updated | October 04, 2021 (about 3 years ago) |
IP Ranges
AS4583 announces 28 IPv4 ranges and 1 IPv6 range.
That's a total of 78,336 IPv4 addresses and 1.2089× 1024 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 155.46.132.0/23 |
Thomson Reuters U.S. LLC
|
512 | ARIN | ALLOCATION |
| 155.46.136.0/22 |
Thomson Reuters U.S. LLC
|
1,024 | ARIN | ALLOCATION |
| 155.46.140.0/22 |
Thomson Reuters U.S. LLC
|
1,024 | ARIN | ALLOCATION |
| 155.46.144.0/22 |
Thomson Reuters U.S. LLC
|
1,024 | ARIN | ALLOCATION |
| 155.46.152.0/23 |
Thomson Reuters U.S. LLC
|
512 | ARIN | ALLOCATION |
| 155.46.154.0/23 |
Thomson Reuters U.S. LLC
|
512 | ARIN | ALLOCATION |
| 155.46.156.0/23 |
Thomson Reuters U.S. LLC
|
512 | ARIN | ALLOCATION |
| 155.46.165.0/24 |
Thomson Reuters U.S. LLC
|
256 | ARIN | ALLOCATION |
| 155.46.168.0/22 |
Thomson Reuters U.S. LLC
|
1,024 | ARIN | ALLOCATION |
| 155.46.172.0/22 |
Thomson Reuters U.S. LLC
|
1,024 | ARIN | ALLOCATION |
| 170.107.0.0/16 |
Thomson Reuters Holdings INC
|
65,536 | ARIN | ALLOCATION |
| 192.81.8.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 192.189.224.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 192.189.226.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 192.251.4.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 192.251.6.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 192.251.7.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.22.181.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.96.214.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.176.133.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.179.136.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.179.137.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 198.179.138.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 199.248.238.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 204.17.228.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 204.128.255.0/24 |
Thomson Reuters (legal) Inc.
|
256 | ARIN | ALLOCATION |
| 204.154.88.0/22 |
Thomson Reuters (legal) Inc.
|
1,024 | ARIN | ALLOCATION |
| 204.154.92.0/23 |
Thomson Reuters (legal) Inc.
|
512 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2620:23:8000::/48 |
Thomson Reuters (legal) Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS4583 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS4583 connects to the global Internet via at least 5 upstream providers. In this setup, AS4583 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS4583 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.