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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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
143.254.0.0/16	AS3734	San Jose Unified School District	65,536
143.60.0.0/16	AS40723	The University of Virginia's College at Wise	65,536
143.236.0.0/16	AS3128	University of Wisconsin-Stevens Point	65,536
143.235.0.0/16	AS3128	University of Wisconsin System Administration	65,536
143.107.0.0/16	AS28571	UNIVERSIDADE DE SAO PAULO	65,536
143.104.0.0/16	AS395139	NewYork-Presbyterian Hospital	65,536
143.120.0.0/16	AS26439	City of Albuquerque	65,536
143.200.0.0/16	AS3128	University of Wisconsin - Green Bay	65,536
143.128.0.0/16	AS2018	University of Kwazulu-Natal	65,536
143.245.0.0/16	AS21079	Oesterreichische Kontrollbank Aktiengesellschaft	65,536
143.46.0.0/16	AS1637	Headquarters, USAISC	65,536
143.130.0.0/16	AS211817	WSR; Wirtschafts- und Sozialwissenschaftliches Rechenzentrum	65,536
143.214.0.0/16	AS1602	Headquarters, USAISC	65,536
143.93.0.0/16	AS2857	Fachhochschule Worms	65,536
143.205.0.0/16	AS1111	Universitaet Klagenfurt	65,536
143.74.0.0/16	AS1540	Headquarters, USAISC	65,536
143.248.0.0/16	AS1781	Korea Advanced Institute of Science and Technology	65,536
143.54.0.0/16	AS19200	Universidade Federal do Rio Grande do Sul	65,536
143.69.0.0/16	AS1540	Headquarters, USAISC	65,536
143.231.0.0/16	AS1999	U.S. House of Representatives	65,536
143.134.0.0/16	AS1540	Headquarters, USAISC	65,536
143.224.0.0/16	AS2036	Joanneum Research	65,536
143.79.0.0/16	AS1540	Headquarters, USAISC	65,536
143.84.0.0/16	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
143.59.0.0/16	AS12083	WideOpenWest Finance LLC	65,536
143.74.0.0/16	AS1600	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	AS1493	Headquarters, USAISC	65,536
143.228.0.0/16	AS1999	U.S. House of Representatives	65,536
143.48.0.0/16	AS13748	Cold Spring Harbor Laboratory	65,536
143.76.0.0/16	AS1501	Headquarters, USAISC	65,536
143.73.0.0/16	AS1501	Headquarters, USAISC	65,536
143.76.0.0/16	AS1502	Headquarters, USAISC	65,536
143.74.0.0/16	AS1516	Headquarters, USAISC	65,536
143.111.0.0/16	AS11773	The University Of Texas M.D. Anderson Cancer Center	65,536
143.50.0.0/16	AS1114	Universitaet Graz	65,536
143.66.0.0/16	AS13536	Corning Community College	65,536
143.97.0.0/16	AS42175	Equinor ASA	65,536

Hosted domains

There are 155 domain names hosted across 98 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	sensodyne.cn	11
143.64.188.22	saspg.com.cn	10
143.64.22.92	abbvi.com.cn	8
143.64.9.131	willistowerswatson.hk.cn	7
143.64.123.211	natrelle.com.cn	6
143.64.233.105	qhfinance.com	3
143.64.110.42	dacheng.com	3
143.64.35.215	xn--9fv67jxratc.com	3
143.64.122.220	sharepoint.cn	3
143.64.47.161	dnurse.cn	3
143.64.56.130	danfoss.com.cn	2
143.64.161.207	intufosun.com	2
143.64.77.36	etas-data-insights.cn	2
143.64.163.161	sunbrella.cn	2
143.64.185.82	hbwlife.com	2
143.64.13.184	e-signature-bosch.cn	2
143.64.161.44	weathercn.com	2
143.64.237.126	isaca.org.cn	2
143.64.231.135	blickle-castors.cn	2
143.64.179.238	handwx.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

7,063 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
143.64.205.133	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.53ms` from Beijing, CN
143.64.188.34	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.97ms` from Beijing, CN
143.64.177.14	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.99ms` from Beijing, CN
143.64.37.92	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.54ms` from Beijing, CN
143.64.220.207	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.19ms` from Beijing, CN
143.64.122.184	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.96ms` from Beijing, CN
143.64.170.117	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.05ms` from Beijing, CN
143.64.39.173	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.98ms` from Tianjin, CN
143.64.20.140	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.76ms` from Tianjin, CN
143.64.176.182	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.21ms` from Tianjin, CN
143.64.187.113	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.97ms` from Tianjin, CN
143.64.162.6	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.99ms` from Tianjin, CN
143.64.206.45	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.98ms` from Beijing, CN
143.64.81.58	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.96ms` from Beijing, CN
143.64.18.122	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.08ms` from Beijing, CN
143.64.137.241	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.32ms` from Beijing, CN
143.64.68.32	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.82ms` from Beijing, CN
143.64.198.11	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`3.19ms` from Beijing, CN
143.64.190.132	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.08ms` from Beijing, CN
143.64.35.108	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.23ms` from Beijing, CN
143.64.117.168	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.48ms` from Beijing, CN
143.64.62.58	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.97ms` from Beijing, CN
143.64.12.94	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.75ms` from Tianjin, CN
143.64.87.254	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.16ms` from Tianjin, CN
143.64.5.120	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.34ms` from Tianjin, 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
186.81.217.64	AS10620 Telmex Colombia S.A.	`15.81ms` from Bogota, CO
122.137.224.80	AS4837 CHINA UNICOM China169 Backbone	`2.87ms` from Changchun, CN
110.189.102.32	AS4134 CHINANET-BACKBONE	`5.53ms` from Chengdu, CN
66.132.153.32	AS398324 Censys, Inc.	`0.12ms` from Chicago, US
84.166.121.112	AS3320 Deutsche Telekom AG	`6.30ms` from Hamburg, DE
81.61.15.176	AS6739 VODAFONE ONO, S.A.	`4.53ms` from Madrid, ES
114.164.217.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`11.03ms` from Osaka, JP
35.175.253.80	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
112.133.163.0	AS10054 CMB Kwangju Broadcasting	`6.91ms` from Seoul, KR
222.117.103.176	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
20.198.139.176	AS8075 Microsoft Corporation	`0.47ms` from Singapore, SG
99.212.227.80	AS812 Rogers Communications Canada Inc.	`13.95ms` from Toronto, CA
44.248.22.144	AS16509 Amazon.com, Inc.	`0.30ms` from Boardman, US
130.49.65.224	AS44559 IT HOSTLINE LTD	`0.17ms` from Brussels, BE
34.143.114.32	AS396982 Google LLC	`0.23ms` from Chang-hua, TW
167.89.228.64	AS40317 Peoples Communications Inc.	`3.67ms` from Dallas, US
52.161.155.0	AS8075 Microsoft Corporation	`3.28ms` from Denver, US
171.234.183.0	AS7552 Viettel Group	`2.11ms` from Hanoi, VN
47.57.123.16	AS45102 Alibaba (US) Technology Co., Ltd.	`1.32ms` from Hong Kong, HK
66.8.217.112	AS20001 Charter Communications Inc	`10.12ms` from Honolulu, US
35.242.171.160	AS396982 Google LLC	`0.11ms` from London, GB
46.26.235.176	AS12430 VODAFONE ESPANA S.A.U.	`11.86ms` from Madrid, ES
24.68.25.176	AS6327 Shaw Communications	`5.32ms` from Seattle, US
39.26.237.176	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
119.113.124.192	AS4837 CHINA UNICOM China169 Backbone	`7.99ms` from Tieling, CN

Traceroute

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

traceroute -a -n -q1 143.64.42.29

traceroute to 143.64.42.29 (143.64.42.29): 64 hops max, 52 byte packets

1 [AS63023] 69.50.92.1 0.267 ms

2 [AS3257] 207.162.204.121 0.223 ms

3 [AS3257] 89.149.130.10 0.266 ms

4 [AS58593] 143.64.42.29 184.024 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 30th 2026

What are IP address ranges?

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