146.242.21.0/24

AS16050 · Refinitiv Slough-LO5 resiliancy

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Summary

Country	United States
Domain	thomsonreuters.com
ASN	AS16050
Registry	ARIN
ID	REFINITIV-146-242-0-0-16

WHOIS Details

NetHandle:      NET-146-242-0-0-1
OrgID:          RUL-43
Parent:         NET-146-0-0-0-0
NetName:        REFINITIV-146-242-0-0-16
NetRange:       146.242.0.0 - 146.242.255.255
NetType:        allocation
RegDate:        1991-03-04
Updated:        2021-12-14
Source:         ARIN


OrgID:          RUL-43
OrgName:        Refinitiv US LLC
CanAllocate:    
Street:         REFINITIV, 3 TIMES SQUARE
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2019-11-18
Updated:        2022-08-17
OrgAdminHandle: ADMIN7288-ARIN
OrgTechHandle:  ADMIN7288-ARIN
OrgTechHandle:  RIT6-ARIN
OrgAbuseHandle: ADMIN7288-ARIN
OrgAbuseHandle: RIA13-ARIN
OrgRoutingHandle:   ADMIN7288-ARIN
OrgDNSHandle:   RIT6-ARIN
Source:         ARIN


POCHandle:      RIA13-ARIN
IsRole:         Y
LastName:       Refinitiv IP Abuse
FirstName:      
Street:         5 Canada Square
Street:         London E14 5AQ
Street:         United Kingdom
City:           London
State/Prov:     
Country:        GB
PostalCode:     
RegDate:        2020-05-11
Updated:        2025-03-17
OfficePhone:    +442072501122
Mailbox:        ref.ip-abuse@refinitiv.com
Source:         ARIN


POCHandle:      RIT6-ARIN
IsRole:         Y
LastName:       Refinitiv IP Tech
FirstName:      
Street:         121 RIVER STREET
Street:         Hoboken, New Jersey 07030
Street:         United States
City:           Hoboken
State/Prov:     NJ
Country:        US
PostalCode:     07030
RegDate:        2020-05-11
Updated:        2025-06-05
OfficePhone:    +1-201-356-6260
Mailbox:        ref.ip-tech@refinitiv.com
Source:         ARIN


POCHandle:      ADMIN7288-ARIN
IsRole:         Y
LastName:       Administrator
FirstName:      
Street:         REFINITIV, 3 TIMES SQUARE
City:           NEW YORK
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2019-11-13
Updated:        2025-11-06
OfficePhone:    +1-646-223-4000
Mailbox:        ref.ip-admin@lseg.com
Mailbox:        ref.ip-admin@refinitiv.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 146.242.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
185.45.135.8	AS174 Cogent Communications, LLC	`3.61ms` from Amsterdam, NL
72.66.92.168	AS701 Verizon Business	`2.14ms` from Ashburn, US
68.14.1.200	AS22773 Cox Communications Inc.	`5.83ms` from Boston, US
193.226.175.24	AS5606 GTS Telecom SRL	`0.53ms` from Bucharest, RO
36.206.72.24	AS56046 China Mobile communications corporation	`19.69ms` from Changsha, CN
187.181.184.136	AS28573 Claro NXT Telecomunicacoes Ltda	`9.82ms` from Curitiba, BR
3.168.27.40	AS16509 Amazon.com, Inc.	`0.11ms` from Dallas, US
108.130.76.184	AS16509 Amazon.com, Inc.	`0.59ms` from Dublin, IE
121.46.3.88	AS58466 CHINANET Guangdong province network	`2.40ms` from Guangzhou, CN
151.243.131.248	AS209242 Cloudflare London, LLC	`0.86ms` from Los Angeles, US
77.244.243.24	AS47692 Nessus GmbH	`0.47ms` from Vienna, AT
125.239.170.24	AS4771 Spark New Zealand Trading Ltd.	`1.30ms` from Auckland, NZ
119.57.173.104	AS4847 China Networks Inter-Exchange	`4.02ms` from Beijing, CN
73.219.193.88	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Boston, US
197.53.209.184	AS8452 TE-AS	`7.94ms` from Cairo, EG
103.199.209.232	AS24186 RailTel Corporation of India Ltd	`2.60ms` from Chennai, IN
109.221.111.232	AS3215 Orange S.A.	`14.16ms` from Frankfurt am Main, DE
93.217.219.184	AS3320 Deutsche Telekom AG	`8.16ms` from Frankfurt am Main, DE
84.172.157.120	AS3320 Deutsche Telekom AG	`7.66ms` from Frankfurt am Main, DE
114.230.88.216	AS4134 CHINANET-BACKBONE	`5.59ms` from Huai'an, CN
16.78.122.152	AS16509 Amazon.com, Inc.	`0.12ms` from Jakarta, ID
39.56.67.56	AS17557 Pakistan Telecommunication Company Limited	`3.45ms` from Lahore, PK
64.173.230.216	AS7018 AT&T Enterprises, LLC	`1.81ms` from Los Angeles, US
151.33.141.248	AS1267 WIND TRE S.P.A.	`4.03ms` from Milan, IT
103.76.252.152	AS135619 Prakash Kumar Khetan T/A WIRE AND WIRELESS SOLUTIONS	`15.03ms` from Mumbai, IN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 146.242.21.205

traceroute to 146.242.21.205 (146.242.21.205): 5 hops max, 52 byte packets

1 [AS31898] 140.91.200.5 0.113 ms

2 [AS3356] 212.187.219.158 0.468 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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