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
143.207.0.0/16	AS19106	Andrews University	65,536
143.54.0.0/16	AS19200	Universidade Federal do Rio Grande do Sul	65,536
143.88.0.0/16	AS18553	University of West Florida	65,536
143.248.0.0/16	AS1781	Korea Advanced Institute of Science and Technology	65,536
143.221.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.240.0.0/16	AS174	Performance Systems International, Incorporated	65,536
143.191.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.214.0.0/16	AS1602	Headquarters, USAISC	65,536
143.171.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.212.0.0/16	AS1602	Headquarters, USAISC	65,536
143.206.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.227.0.0/16	AS16509	Amazon.com, Inc.	65,536
143.253.0.0/16	AS16509	Amazon.com, Inc.	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
143.213.0.0/16	AS1602	Headquarters, USAISC	65,536
143.170.0.0/16	AS16504	Granite Telecommunications LLC	65,536
143.45.0.0/16	AS1649	Headquarters, USAISC	65,536
143.135.0.0/16	AS16509	Amazon.com, Inc.	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
143.74.0.0/16	AS1600	Headquarters, USAISC	65,536
143.84.0.0/16	AS1590	Headquarters, USAISC	65,536
143.69.0.0/16	AS1590	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
143.46.0.0/16	AS1637	Headquarters, USAISC	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
143.228.0.0/16	AS1999	U.S. House of Representatives	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

7,170 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
143.64.217.201	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.61ms` from Beijing, CN
143.64.1.4	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.04ms` from Beijing, CN
143.64.133.47	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.53ms` from Beijing, CN
143.64.111.186	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.66ms` from Beijing, CN
143.64.77.255	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.04ms` from Beijing, CN
143.64.223.72	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.86ms` from Tianjin, CN
143.64.187.66	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.80ms` from Tianjin, CN
143.64.121.15	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.79ms` from Tianjin, CN
143.64.89.192	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.74ms` from Tianjin, CN
143.64.123.157	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.93ms` from Tianjin, CN
143.64.109.140	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.57ms` from Beijing, CN
143.64.179.131	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.12ms` from Tianjin, CN
143.64.183.151	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.32ms` from Tianjin, CN
143.64.31.158	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.88ms` from Tianjin, CN
143.64.66.98	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.04ms` from Tianjin, CN
143.64.145.103	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.29ms` from Tianjin, CN
143.64.79.79	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.08ms` from Tianjin, CN
143.64.38.242	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.11ms` from Tianjin, CN
143.64.81.70	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.21ms` from Beijing, CN
143.64.208.102	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.47ms` from Beijing, CN
143.64.52.129	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.78ms` from Beijing, CN
143.64.6.147	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`7.43ms` from Beijing, CN
143.64.188.85	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.96ms` from Beijing, CN
143.64.110.150	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`6.72ms` from Tianjin, CN
143.64.63.78	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.96ms` 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
50.111.42.160	AS5650 Frontier Communications of America, Inc.	`9.76ms` from Ashburn, US
181.121.157.64	AS23201 Telecel S.A.	`8.38ms` from Asuncion, PY
139.144.62.128	AS63949 Akamai Connected Cloud	`0.39ms` from Atlanta, US
108.236.196.208	AS7018 AT&T Enterprises, LLC	`1.15ms` from Atlanta, US
79.193.69.32	AS3320 Deutsche Telekom AG	`7.46ms` from Berlin, DE
203.28.181.16	AS9449 QLD VoIP Services Australia	`6.83ms` from Brisbane, AU
51.171.123.48	AS5466 Eircom Limited	`2.72ms` from Dublin, IE
144.243.202.144	AS11228 ARINC INCORPORATED	`0.56ms` from London, GB
172.255.169.112	AS395954 Leaseweb USA, Inc.	`0.37ms` from Los Angeles, US
97.94.62.0	AS20115 Charter Communications LLC	`8.94ms` from Minneapolis, US
138.197.116.112	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
126.124.41.32	AS17676 SoftBank Corp.	`12.28ms` from Osaka, JP
52.44.67.240	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
112.133.163.0	AS10054 CMB Kwangju Broadcasting	`6.63ms` from Seoul, KR
175.41.142.80	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
18.65.220.160	AS16509 Amazon.com, Inc.	`0.41ms` from Tokyo, JP
110.189.102.32	AS4134 CHINANET-BACKBONE	`5.60ms` from Chengdu, CN
4.225.241.48	AS8075 Microsoft Corporation	`0.24ms` from Gaevle, SE
73.46.253.16	AS7922 Comcast Cable Communications, LLC	`7.25ms` from Miami, US
90.84.163.16	AS2285 OCB Orange Cloud Business CDN ASN	`0.23ms` from Milan, IT
83.8.89.208	AS5617 Orange Polska Spolka Akcyjna	`2.35ms` from Poznan, PL
186.247.143.32	AS7738 V tal	`2.50ms` from Rio de Janeiro, BR
98.255.224.16	AS7922 Comcast Cable Communications, LLC	`9.60ms` from San Jose, US
180.68.237.208	AS9318 SK Broadband Co Ltd	`2.37ms` from Seoul, KR
183.151.116.48	AS4134 CHINANET-BACKBONE	`10.30ms` from Shanghai, CN

Traceroute

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

traceroute -a -n -q1 -f5 -m20 143.64.3.26

traceroute to 143.64.3.26 (143.64.3.26): 20 hops max, 52 byte packets

5 [AS58453] 223.119.0.70 1.701 ms

6 *

7 [AS58453] 223.118.6.246 1.999 ms

8 *

9 [AS58453] 223.120.3.182 56.471 ms

10 *

11 [AS9808] 221.183.89.182 28.47 ms

12 *

13 [AS9808] 221.183.89.46 58.961 ms

14 *

15 *

16 [AS24400] 117.131.10.202 79.222 ms

17 [AS58593] 42.159.128.105 82.115 ms

18 *

19 *

20 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

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