1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.64.0.0/16
  4. AS58593  | 143.64.0.0/16

143.64.0.0/16

AS58593  ·  Shanghai Blue Cloud Technology Co.,Ltd

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Summary

Country China
Domain 21vbluecloud.com
ASN AS58593
Registry APNIC
ID BLUECLOUD

WHOIS Details

inetnum:        143.64.0.0 - 143.64.255.255
netname:        BLUECLOUD
descr:          Shanghai Blue Cloud Technology Co.,Ltd
descr:          M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
admin-c:        YW6852-AP
tech-c:         WZ3558-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2024-07-17T07:43:34Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Wang Zipeng
address:        M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
phone:          +86-18600050867
e-mail:         wang.zipeng@oe.21vianet.com
nic-hdl:        WZ3558-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2024-07-17T07:42:22Z
source:         APNIC

person:         Yuyan Liu
address:        M5, Jiuxianqiao East Road, Chaoyang District, Beijing
country:        CN
phone:          +86-13810101369
e-mail:         liu.yuyan@oe.21vianet.com
nic-hdl:        YW6852-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-10-26T08:05:00Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 143.0.0.0/8

Range ASN Company Num of IPs
143.200.0.0/16 AS3128 University of Wisconsin - Green Bay 65,536
143.215.0.0/16 AS2637 Georgia Institute of Technology 65,536
143.128.0.0/16 AS2018 University of Kwazulu-Natal 65,536
143.94.0.0/16 AS2497 FUJIFILM Business Innovation Corp. Information & Communication Systems 65,536
143.130.0.0/16 AS211817 WSR; Wirtschafts- und Sozialwissenschaftliches Rechenzentrum 65,536
143.233.0.0/16 AS2546 Greek Academic & Research Computer Network 65,536
143.240.0.0/16 AS174 Performance Systems International, Incorporated 65,536
143.231.0.0/16 AS1999 U.S. House of Representatives 65,536
143.228.0.0/16 AS1999 U.S. House of Representatives 65,536
143.224.0.0/16 AS2036 Joanneum Research 65,536
143.69.0.0/16 AS1590 Headquarters, USAISC 65,536
143.45.0.0/16 AS1649 Headquarters, USAISC 65,536
143.74.0.0/16 AS1600 Headquarters, USAISC 65,536
143.214.0.0/16 AS1602 Headquarters, USAISC 65,536
143.59.0.0/16 AS12083 WideOpenWest Finance LLC 65,536
143.74.0.0/16 AS1540 Headquarters, USAISC 65,536
143.205.0.0/16 AS1111 Universitaet Klagenfurt 65,536
143.170.0.0/16 AS16504 Granite Telecommunications LLC 65,536
143.207.0.0/16 AS19106 Andrews University 65,536
143.88.0.0/16 AS18553 University of West Florida 65,536
143.54.0.0/16 AS19200 Universidade Federal do Rio Grande do Sul 65,536
143.74.0.0/16 AS1516 Headquarters, USAISC 65,536
143.84.0.0/16 AS1540 Headquarters, USAISC 65,536
143.79.0.0/16 AS1540 Headquarters, USAISC 65,536
143.67.0.0/16 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
143.84.0.0/16 AS1590 Headquarters, USAISC 65,536
143.213.0.0/16 AS1602 Headquarters, USAISC 65,536
143.212.0.0/16 AS1602 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
143.225.0.0/16 AS137 UNI-Napoli Federico II 65,536
143.176.0.0/16 AS13127 Tele2 Nederland B.V. 65,536
143.121.0.0/16 AS1103 Universitair Medisch Centrum Utrecht 65,536
143.69.0.0/16 AS1540 Headquarters, USAISC 65,536
143.248.0.0/16 AS1781 Korea Advanced Institute of Science and Technology 65,536
143.48.0.0/16 AS13748 Cold Spring Harbor Laboratory 65,536
143.73.0.0/16 AS1501 Headquarters, USAISC 65,536
143.69.0.0/16 AS1493 Headquarters, USAISC 65,536
143.76.0.0/16 AS1501 Headquarters, USAISC 65,536
143.76.0.0/16 AS1502 Headquarters, USAISC 65,536
143.111.0.0/16 AS11773 The University Of Texas M.D. Anderson Cancer Center 65,536
143.76.0.0/16 AS1540 Headquarters, USAISC 65,536
143.66.0.0/16 AS13536 Corning Community College 65,536
143.235.0.0/16 AS3128 University of Wisconsin System Administration 65,536

Hosted domains

There are 146 domain names hosted across 94 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
143.64.9.139 centrum.com.cn 11
143.64.188.22 xn--kbrq1jwa062epu2b4q9a.com 10
143.64.22.92 abbvy.cn 8
143.64.9.131 wtwco.net.cn 7
143.64.35.215 xn--9fv67jxratc.com 3
143.64.233.105 qhfinance.com 3
143.64.110.42 dachenglaw.com 3
143.64.47.161 dnurse.cn 3
143.64.122.220 sharepoint.cn 3
143.64.25.176 xelive.com.cn 2
143.64.13.184 singlekey-id.com.cn 2
143.64.56.130 danfoss.cn 2
143.64.179.238 ectrace.cn 2
143.64.77.36 bosch-iot-insights.cn 2
143.64.167.94 equalearning.cn 2
143.64.161.44 hf-aw.cn 2
143.64.180.37 ivview.com 2
143.64.237.126 isaca.org.cn 2
143.64.163.161 sunbrella.com.cn 2
143.64.185.82 wzysp.cn 2

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

7,027 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
143.64.68.32 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.79ms from Beijing, CN
143.64.149.19 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.58ms from Beijing, CN
143.64.212.13 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.61ms from Beijing, CN
143.64.41.106 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.25ms from Beijing, CN
143.64.27.20 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.10ms from Beijing, CN
143.64.48.139 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.89ms from Beijing, CN
143.64.231.68 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.59ms from Tianjin, CN
143.64.148.189 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.31ms from Tianjin, CN
143.64.34.111 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.35ms from Tianjin, CN
143.64.43.40 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.28ms from Tianjin, CN
143.64.79.79 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.08ms from Tianjin, CN
143.64.36.40 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.65ms from Tianjin, CN
143.64.118.194 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.45ms from Beijing, CN
143.64.6.147 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.62ms from Beijing, CN
143.64.199.160 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 4.42ms from Beijing, CN
143.64.100.86 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 8.04ms from Beijing, CN
143.64.62.58 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.92ms from Beijing, CN
143.64.99.99 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.74ms from Beijing, CN
143.64.235.87 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.14ms from Tianjin, CN
143.64.171.139 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.50ms from Tianjin, CN
143.64.228.234 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 5.27ms from Tianjin, CN
143.64.1.123 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.02ms from Beijing, CN
143.64.221.46 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.16ms from Beijing, CN
143.64.150.24 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 7.40ms from Beijing, CN
143.64.174.127 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 6.69ms from Beijing, CN

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
74.115.21.208 AS14127 Iland Internet Solutions Corporation 0.27ms from Atlanta, US
94.224.30.160 AS6848 Telenet BV 5.37ms from Brussels, BE
197.37.77.112 AS8452 TE-AS 5.76ms from Cairo, EG
201.41.73.128 AS8167 V tal 18.67ms from Curitiba, BR
8.53.137.0 AS3356 Level 3 Parent, LLC 0.37ms from Denver, US
3.255.50.80 AS16509 Amazon.com, Inc. 0.19ms from Dublin, IE
109.156.218.240 AS2856 British Telecommunications PLC 4.06ms from London, GB
87.22.104.0 AS3269 Telecom Italia S.p.A. 4.93ms from Milan, IT
66.41.11.160 AS7922 Comcast Cable Communications, LLC 2.83ms from Minneapolis, US
41.139.159.144 AS37061 Safaricom Limited 7.03ms from Nairobi, KE
125.9.95.64 AS9824 JCOM Co., Ltd. 9.62ms from Osaka, JP
218.226.7.192 AS9997 Suzuka Cable Co.,Ltd 5.07ms from Osaka, JP
85.142.143.128 AS49505 JSC Selectel 0.98ms from Saint Petersburg, RU
110.45.169.64 AS3786 LG DACOM Corporation 1.13ms from Seoul, KR
94.234.165.240 AS8434 Telenor Sverige AB 8.07ms from Stockholm, SE
61.222.183.192 AS3462 Data Communication Business Group 1.41ms from Taipei, TW
121.116.159.192 AS4713 NTT DOCOMO BUSINESS,Inc. 19.62ms from Tokyo, JP
93.140.195.160 AS5391 Hrvatski Telekom d.d. 8.10ms from Zagreb, HR
90.168.104.96 AS12479 Orange Espagne SA 4.34ms from Zaragoza, ES
43.229.149.32 AS56309 Siamdata Communication Co.,Ltd. 0.51ms from Bangkok, TH
42.122.147.112 AS17638 ASN for TIANJIN Provincial Net of CT 9.43ms from Beijing, CN
197.153.68.240 AS36925 MEDITELECOM 4.26ms from Casablanca, MA
3.13.205.112 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
76.120.52.160 AS7922 Comcast Cable Communications, LLC 4.66ms from Denver, US
108.212.90.208 AS7018 AT&T Enterprises, LLC 5.72ms from Durham, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m16 143.64.43.96
traceroute to 143.64.43.96 (143.64.43.96): 16 hops max, 52 byte packets
5 [AS10099] 162.255.48.201 152.634 ms
6 [] 210.78.28.157 133.103 ms
7 [] 210.78.30.166 146.08 ms
8 *
9 *
10 *
11 *
12 [AS4808] 61.149.213.90 146.322 ms
13 [AS58593] 103.9.8.39 146.476 ms
14 *
15 *
16 *
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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