1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.159.0.0/16
  4. AS6871  | 143.159.0.0/16

143.159.0.0/16

AS6871  ·  Plusnet

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Summary

Country United States
Domain infonet.com
ASN AS6871
Registry ARIN
ID PLUSNET4

WHOIS Details

NetHandle:      NET-143-159-0-0-1
OrgID:          INFO
Parent:         NET-143-0-0-0-0
NetName:        PLUSNET4
NetRange:       143.159.0.0 - 143.159.255.255
NetType:        allocation
RegDate:        1990-09-26
Updated:        2015-04-27
TechHandle:     AR2-ORG-ARIN
AbuseHandle:    PLUSN-ARIN
Source:         ARIN


OrgID:          INFO
OrgName:        INFONET Services Corporation
CanAllocate:    
Street:         2160 East Grand Avenue
City:           El Segundo
State/Prov:     CA
Country:        US
PostalCode:     90245-1022
RegDate:        1970-01-01
Updated:        2025-08-01
OrgAdminHandle: MMB12-ARIN
OrgTechHandle:  AR2-ORG-ARIN
OrgTechHandle:  HOURI23-ARIN
OrgTechHandle:  LAUCH9-ARIN
OrgAbuseHandle: AR2-ORG-ARIN
OrgRoutingHandle:   MMB12-ARIN
Source:         ARIN


POCHandle:      HOURI23-ARIN
IsRole:         N
LastName:       Hourie
FirstName:      Yasser
Street:         Telecomlaan 9
City:           Diegem
State/Prov:     Not applicable
Country:        BE
PostalCode:     1931
RegDate:        2022-06-13
Updated:        2025-06-30
OfficePhone:    +32499582550
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      PLUSN-ARIN
IsRole:         Y
LastName:       Plusnet Abuse
FirstName:      
Street:         PlusNet Plc
Street:         The Balance
Street:         2 Pinfold Street
City:           Sheffield
State/Prov:     
Country:        GB
PostalCode:     S1 2GU
RegDate:        2014-05-07
Updated:        2025-10-29
OfficePhone:    +440845 140 0200
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      MMB12-ARIN
IsRole:         N
LastName:       Blum
FirstName:      Matthias
Street:         Telecomlaan 9
City:           Diegem
State/Prov:     NA
Country:        BE
PostalCode:     B-1831
RegDate:        2011-06-30
Updated:        2025-10-29
OfficePhone:    +3227002851
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      AR2-ORG-ARIN
IsRole:         Y
LastName:       American Registry for IP Numbers -Point of Contact
FirstName:      
Street:         2160 East Grand Avenue
City:           El Segundo
State/Prov:     CA
Country:        US
PostalCode:     90245-1022
RegDate:        1999-02-10
Updated:        2025-06-26
OfficePhone:    +1-310-335-2600
FaxPhone:       +1-310-322-0310
Mailbox:        [email protected]
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      LAUCH9-ARIN
IsRole:         N
LastName:       Lau
FirstName:      Chun
Street:         1 Braham Street 
City:           London
State/Prov:     
Country:        GB
PostalCode:     E1 8EE
RegDate:        2025-08-01
Updated:        2025-08-01
OfficePhone:    +44207356 5000
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.117.0.0/16 AS786 Queens University Belfast 65,536
143.167.0.0/16 AS786 University of Sheffield 65,536
143.158.0.0/16 AS56 Air Force Systems Networking 65,536
143.122.0.0/16 AS7792 Solventum US LLC 65,536
143.106.0.0/16 AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS 65,536
143.107.0.0/16 AS28571 UNIVERSIDADE DE SAO PAULO 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.118.0.0/16 AS1881 FMV 65,536
143.77.0.0/16 AS5277 Headquarters, USAISC 65,536
143.138.0.0/16 AS5277 Headquarters, USAISC 65,536
143.232.0.0/16 AS270 National Aeronautics and Space Administration 65,536
143.93.0.0/16 AS2857 Fachhochschule Worms 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.161.0.0/16 AS206228 Andritz AG 65,536
143.100.0.0/16 AS3479 Georgia Department of Transportation 65,536
143.254.0.0/16 AS3734 San Jose Unified School District 65,536
143.104.0.0/16 AS395139 NewYork-Presbyterian Hospital 65,536
143.67.0.0/16 AS13536 Jamestown Community College 65,536
143.239.0.0/16 AS1213 Campus Network 65,536
143.50.0.0/16 AS1114 Universitaet Graz 65,536
143.215.0.0/16 AS2637 Georgia Institute of Technology 65,536
143.69.0.0/16 AS27064 Headquarters, USAISC 65,536
143.84.0.0/16 AS27064 Headquarters, USAISC 65,536
143.238.0.0/16 AS1221 Telstra Limited 65,536
143.101.0.0/16 AS13636 NEC Corporation of America 65,536
143.102.0.0/16 AS13636 NEC Corporation of America 65,536
143.164.0.0/16 AS12331 Audi AG, Ingolstadt 65,536
143.216.0.0/16 AS136572 The Office of the Chief Information Officer (OCIO) 65,536
143.108.0.0/16 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.84.0.0/16 AS1590 Headquarters, USAISC 65,536
143.46.0.0/16 AS1637 Headquarters, USAISC 65,536
143.94.0.0/16 AS2497 FUJIFILM Business Innovation Corp. Information & Communication Systems 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.229.0.0/16 AS36427 Vassar College 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.210.0.0/16 AS786 University of Leicester 65,536

Hosted domains

There are 58 domain names hosted across 46 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.159.148.93 defencesense.co.uk 11
143.159.186.125 fiddlefestival.wales 4
143.159.49.72 tska-tw.co.uk 2
143.159.99.51 boredazfc.uk 2
143.159.240.33 mecinski.me 2
143.159.85.185 deeshay.info 1
143.159.7.37 mattbassham.com 1
143.159.56.174 r-l.pw 1
143.159.186.17 theunchart.co.uk 1
143.159.239.21 matt-homelab.cc 1
143.159.65.163 rpgdnd.net 1
143.159.57.139 summerstonehouse.co.uk 1
143.159.79.216 winderswarehouse.co.uk 1
143.159.136.142 gridproxy.plus 1
143.159.112.205 ste-leigh.co.uk 1
143.159.133.213 fullgroove.com 1
143.159.52.70 501150.xyz 1
143.159.65.237 rpgdnd.net 1
143.159.240.114 mecinski.me 1
143.159.95.209 laserbeam897.co.uk 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

42,739 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.159.153.75 AS6871 Plusnet 2.58ms from London, GB
143.159.181.21 AS6871 Plusnet 3.18ms from London, GB
143.159.22.46 AS6871 Plusnet 10.30ms from London, GB
143.159.157.207 AS6871 Plusnet 1.88ms from London, GB
143.159.217.178 AS6871 Plusnet 4.74ms from London, GB
143.159.17.98 AS6871 Plusnet 2.65ms from London, GB
143.159.52.13 AS6871 Plusnet 1.66ms from London, GB
143.159.117.55 AS6871 Plusnet 5.05ms from London, GB
143.159.15.57 AS6871 Plusnet 3.66ms from Erith, GB
143.159.4.244 AS6871 Plusnet 5.62ms from Erith, GB
143.159.64.117 AS6871 Plusnet 7.72ms from Erith, GB
143.159.128.169 AS6871 Plusnet 3.87ms from Erith, GB
143.159.46.39 AS6871 Plusnet 4.91ms from London, GB
143.159.176.175 AS6871 Plusnet 3.17ms from London, GB
143.159.43.117 AS6871 Plusnet 9.52ms from London, GB
143.159.29.30 AS6871 Plusnet 3.25ms from London, GB
143.159.255.136 AS6871 Plusnet 3.13ms from London, GB
143.159.206.44 AS6871 Plusnet 6.17ms from Erith, GB
143.159.155.110 AS6871 Plusnet 9.63ms from Erith, GB
143.159.9.19 AS6871 Plusnet 4.59ms from Erith, GB
143.159.235.37 AS6871 Plusnet 3.93ms from London, GB
143.159.89.144 AS6871 Plusnet 6.73ms from London, GB
143.159.234.66 AS6871 Plusnet 8.43ms from London, GB
143.159.145.61 AS6871 Plusnet 6.50ms from London, GB
143.159.139.5 AS6871 Plusnet 2.52ms from London, GB

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
20.232.13.128 AS8075 Microsoft Corporation 0.49ms from Ashburn, US
12.75.118.128 AS7018 AT&T Enterprises, LLC 12.46ms from Atlanta, US
45.191.156.96 AS269957 LOGANET SRL 3.05ms from Buenos Aires, AR
67.174.177.80 AS7922 Comcast Cable Communications, LLC 4.44ms from Denver, US
18.200.58.192 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
116.103.175.64 AS24086 Viettel Corporation 12.88ms from Ho Chi Minh City, VN
38.181.218.96 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.01ms from Hong Kong, HK
122.228.76.112 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 10.55ms from Ningbo, CN
93.208.232.160 AS3320 Deutsche Telekom AG 3.54ms from Nuernberg, DE
200.176.17.240 AS11706 TELEFÔNICA BRASIL S.A 5.30ms from Osasco, BR
177.144.147.80 AS27699 TELEFÔNICA BRASIL S.A 2.15ms from Osasco, BR
151.77.180.160 AS1267 WIND TRE S.P.A. 9.00ms from Rome, IT
163.192.168.0 AS11049 Oracle Corporation 0.33ms from San Jose, US
24.69.105.80 AS6327 Shaw Communications 6.26ms from Seattle, US
219.85.4.240 AS18182 Sony Network Taiwan Limited 6.41ms from Taipei, TW
194.166.51.192 AS8447 A1 Telekom Austria AG 3.91ms from Vienna, AT
65.246.43.224 AS701 Verizon Business 5.94ms from Ashburn, US
190.137.88.128 AS7303 Telecom Argentina S.A. 1.33ms from Buenos Aires, AR
117.194.15.32 AS9829 National Internet Backbone 9.92ms from Kolkata, IN
217.87.18.16 AS3320 Deutsche Telekom AG 6.08ms from Nuernberg, DE
180.4.199.160 AS4713 NTT DOCOMO BUSINESS,Inc. 7.30ms from Osaka, JP
68.123.2.0 AS7018 AT&T Enterprises, LLC 4.53ms from San Jose, US
186.193.84.0 AS262659 VERO S.A 6.68ms from Sao Jose do Rio Preto, BR
166.0.172.240 AS60503 FNX Tecnologia LTDA 0.64ms from Sao Paulo, BR
27.232.167.192 AS4766 Korea Telecom 1.67ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 143.159.187.0
traceroute to 143.159.187.0 (143.159.187.0): 64 hops max, 52 byte packets
5 [AS2856] 194.74.16.196 2.367 ms
6 [AS2856] 62.6.204.102 2.135 ms
7 *
8 *
9 [AS6871] 143.159.187.0 7.825 ms
Measurement taken from IPinfo ProbeNet in London, GB
On

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.

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