THOMSON REUTERS U.S. LLC
Thomson Reuters U.S. LLC
LEI
549300FOBWXV10TAOG25
Registered name
THOMSON REUTERS U.S. LLC
Jurisdiction
Ultimate parent
THOMSON REUTERS CORPORATION
549300561UZND4C7B569
Cluster stats
| Netblocks | 55 |
| All fragments | 61 blocks across 5 clusters |
| Cluster ID | 191506511 |
| Registry | AFRINIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 549300FOBWXV10TAOG25 |
| Shared handles | clustered on 58 shared RIR contact/maintainer handles |
| Registry names | 20 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (55)
showing 50 of 55 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 155.46.96.0 – 155.46.255.255 | Thomson Reuters U.S. LLC | ARIN | ● high | |
| 155.46.130.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.131.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.134.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.198.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.199.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.200.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.201.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.202.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.203.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.204.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.205.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.206.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.207.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.208.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.209.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.210.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 155.46.211.0/24 | Thomson Reuters U.S. LLC | BGP | ANNOUNCED | ● high |
| 159.42.128.0/17 | Thomson Reuters U.S. LLC | ARIN | ● high | |
| 164.57.0.0 – 164.57.191.255 | Thomson Reuters (Legal) Inc. | ARIN | ● high | |
| 164.57.224.0/19 | Thomson Reuters (Legal) Inc. | ARIN | ● high | |
| 167.68.0.0/16 | Thomson Reuters (Legal) Inc. | ARIN | ● high | |
| 170.107.0.0/16 | Thomson Reuters Holdings Inc | ARIN | ● high | |
| 203.131.99.112/29 | THOMSON-PH | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 208.115.137.58/32 | Thomson Reuters U.S. | PEERINGDB | ASSIGNED | ● high |
| 2001:504:0:4:0:3:2067:1/128 | Thomson Reuters U.S. | PEERINGDB | ASSIGNED | ● high |
| 42.61.51.232/29 | THOMSON-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 51.163.34.48/29 | THOMSON_REUTERS_GERMANY_GMBH | RIPE | LEGACY | ● low |
| 62.215.130.16/29 | Thomson-Reuters | RIPE | ASSIGNED PA | ● low |
| 77.67.20.128/30 | THOMSON-REUTERS-GTT | RIPE | ASSIGNED PA | ● low |
| 84.18.160.0/19 | Thomson Reuters (Professional) UK Ltd | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 88.81.238.48/29 | THOMSON-REUTERS-DATAGROUP | RIPE | ASSIGNED PA | ● low |
| 88.81.238.56/29 | THOMSON-REUTERS-DATAGROUP | RIPE | ASSIGNED PA | ● low |
| 113.28.245.160/28 | THOMSON-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 151.192.54.32/28 | THOMSON-REUTERS-SG | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 185.3.25.144/30 | THOMSON-REUTERS | RIPE | ASSIGNED PA | ● low |
| 185.3.25.148/30 | THOMSON-REUTERS | RIPE | ASSIGNED PA | ● low |
| 192.82.124.0/24 | Thomson Reuters (Professional) UK Ltd | RIPE | ALLOCATED PA | ● low |
| 193.156.39.0/24 | THOMSON-TRD | RIPE | ASSIGNED PA | ● low |
| 193.192.16.0/20 | Thomson Reuters (Professional) UK Ltd | RIPE | ASSIGNED PI | ● low |
| 193.201.174.0/24 | Thomson Reuters (Professional) UK Ltd | RIPE | ASSIGNED PI | ● low |
| 193.246.52.0/22 | Thomson Reuters (Professional) UK Ltd | RIPE | ASSIGNED PI | ● low |
| 194.88.95.224/27 | Thomson-Reuters | RIPE | ASSIGNED PA | ● low |
| 194.146.71.0/24 | Thomson Reuters (Professional) UK Ltd | RIPE | ASSIGNED PI | ● low |
| 196.192.11.144/29 | THOMSON_REUTERS | AFRINIC | ASSIGNED PA | ● low |
| 202.27.91.0/24 | Thomson Reuters (Professional) Australia Limited | APNIC | ASSIGNED PORTABLE | ● low |
| 202.69.208.0/20 | Thomson Reuters (Professional) Australia Limited | APNIC | ALLOCATED PORTABLE | ● low |
| 203.13.166.0/24 | Thomson Reuters (Professional) Australia Limited | APNIC | ASSIGNED PORTABLE | ● low |
| 203.120.203.128/25 | THOMSON-SG | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.191.132.0/24 | Thomson Reuters (Professional) Australia Limited | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
32.7%
of checked blocks have valid RPKI ROA coverage
(18 of 55)
Possible discrepancies (3)
These blocks are registered to Thomson Reuters U.S. LLC but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:f942::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 2a00:2381:d288::/48 /48 | authorized for AS2856 — British Telecommunications PLC |
| 193.156.39.0/24 /24 | authorized for AS224 — SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR |
NIC Handles
AB34802-RIPE
AE135-AP
AP706-AP
AP930-AP
APNIC-HM
AS13619
AS17168
AS2068-AP
AS21931
AS23109
AS32067
AS3257-IPAM-MNT
+46 more