43.251.100.0/22

AS154054 · CLEAR SKY NETWORK LIMITED

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Summary

Country	China
Domain	qq.com
ASN	AS154054
Registry	APNIC
ID	BSYNTCL-CN

WHOIS Details

inetnum:        43.251.100.0 - 43.251.103.255
netname:        BSYNTCL-CN
descr:          Room 744, No.80 Hu Lang Road
descr:          Tong Zhou Qu Lu Cheng Zhen
descr:          Beijing, PRC
country:        CN
org:            ORG-BSYN1-AP
admin-c:        CNTC2-AP
tech-c:         CNTC2-AP
abuse-c:        AB915-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BSYNTCL-CN
mnt-routes:     MAINT-BSYNTCL-CN
mnt-irt:        IRT-BSYNTCL-CN
last-modified:  2020-05-19T13:04:28Z
source:         APNIC

irt:            IRT-BSYNTCL-CN
address:        Tseung Kwun O Industrial Estate211
e-mail:         huanjue1019@vip.qq.com
abuse-mailbox:  huanjue1019@vip.qq.com
admin-c:        CNTC2-AP
tech-c:         CNTC2-AP
auth:           # Filtered
remarks:        huanjue1019@vip.qq.com
remarks:        huanjue1019@vip.qq.com was validated on 2025-03-25
mnt-by:         MAINT-BSYNTCL-CN
last-modified:  2025-09-04T07:22:04Z
source:         APNIC

organisation:   ORG-BSYN1-AP
org-name:       Beijing Shijihulian Yuntong Network Technology Co., Ltd.
org-type:       LIR
country:        CN
address:        Room 744, No.80 Hu Lang Road
address:        Tong Zhou Qu Lu Cheng Zhen
address:        Beijing, PRC
phone:          +86.-010-57285895
e-mail:         huanjue1019@qq.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:07Z
source:         APNIC

role:           ABUSE BSYNTCLCN
country:        ZZ
address:        Tseung Kwun O Industrial Estate211
phone:          +000000000
e-mail:         huanjue1019@vip.qq.com
admin-c:        CNTC2-AP
tech-c:         CNTC2-AP
nic-hdl:        AB915-AP
remarks:        Generated from irt object IRT-BSYNTCL-CN
remarks:        huanjue1019@vip.qq.com was validated on 2025-03-25
abuse-mailbox:  huanjue1019@vip.qq.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-25T13:07:20Z
source:         APNIC

role:           Cloud Network Technology Co
address:        Tseung Kwan O Industrial Estate
country:        HK
phone:          +852.-27108200
e-mail:         huanjue1019@qq.com
admin-c:        CNTC2-AP
tech-c:         CNTC2-AP
nic-hdl:        CNTC2-AP
mnt-by:         MAINT-BSYNTCL-CN
last-modified:  2019-12-22T02:01:35Z
source:         APNIC

route:          43.251.100.0/22
origin:         AS136160
descr:          Beijing Shijihulian Yuntong Network Technology Co., Ltd. Room 744, No.80 Hu Lang Road Tong Zhou Qu Lu Cheng Zhen Beijing, PRC
mnt-by:         MAINT-BSYNTCL-CN
last-modified:  2025-07-15T08:47:45Z
source:         APNIC

route:          43.251.100.0/22
origin:         AS154054
descr:          Beijing Shijihulian Yuntong Network Technology Co., Ltd. Room 744, No.80 Hu Lang Road Tong Zhou Qu Lu Cheng Zhen Beijing, PRC
mnt-by:         MAINT-BSYNTCL-CN
last-modified:  2025-07-15T08:15:16Z
source:         APNIC

Hosted domains

There are 1,584 domain names hosted across 438 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
43.251.102.118	hzgfj.cn	84
43.251.102.153	djs049.cn	51
43.251.102.15	guipuny.cn	36
43.251.100.110	hdusxbk.cn	35
43.251.103.22	f0097u.cn	32
43.251.100.253	gb32rsgwa.cn	30
43.251.100.43	smmxqck.cn	30
43.251.100.49	yanyingbest.cn	30
43.251.101.95	soiyb.cn	30
43.251.100.82	bxgyyzs.cn	29
43.251.102.192	ssc837.cn	24
43.251.100.8	397e.cn	22
43.251.101.43	27hon.shop	21
43.251.102.103	shandongquanxing.com	13
43.251.102.210	mtd90.icu	12
43.251.100.84	xsjjsx.cn	10
43.251.102.95	huoaiqing.cn	9
43.251.102.108	korea-edu.com	8
43.251.101.91	kpksoft.net	8
43.251.100.202	starinfonews.com	7

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

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

IP Address	ASN	Details
43.251.103.129	AS154054 CLEAR SKY NETWORK LIMITED	`3.09ms` from Hong Kong, HK
43.251.100.82	AS154054 CLEAR SKY NETWORK LIMITED	`2.94ms` from Hong Kong, HK
43.251.102.205	AS154054 CLEAR SKY NETWORK LIMITED	`2.94ms` from Hong Kong, HK
43.251.101.216	AS154054 CLEAR SKY NETWORK LIMITED	`3.06ms` from Hong Kong, HK

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
188.228.143.22	AS28929 ASDASD srl a socio unico	`9.63ms` from Arezzo, IT
105.242.70.134	AS36994 Vodacom	`2.39ms` from Cape Town, ZA
75.210.45.166	AS6167 Verizon Business	`10.94ms` from Chicago, US
40.136.171.134	AS7029 Windstream Communications LLC	`11.01ms` from Chicago, US
216.173.113.134	AS397423 Tier.Net Technologies LLC	`0.13ms` from Dallas, US
18.245.36.22	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
96.90.212.198	AS7922 Comcast Cable Communications, LLC	`5.98ms` from Fremont, US
118.100.118.150	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.84ms` from Kuala Lumpur, MY
195.54.231.246	AS8607 Digital Space Group Limited	`0.97ms` from London, GB
90.171.231.214	AS12479 Orange Espagne SA	`5.54ms` from Madrid, ES
96.94.243.118	AS7922 Comcast Cable Communications, LLC	`17.35ms` from Miami, US
176.124.35.6	AS39395 SE Koreshkov Aleksey Vladimirovich	`6.57ms` from Moscow, RU
120.62.180.214	AS9829 National Internet Backbone	`2.47ms` from Mumbai, IN
157.254.142.38	AS62240 Clouvider	`0.98ms` from New York City, US
217.142.247.230	AS31898 Oracle Corporation	`0.21ms` from Osaka, JP
39.80.43.134	AS4837 CHINA UNICOM China169 Backbone	`10.62ms` from Qingdao, CN
69.229.116.102	AS7018 AT&T Enterprises, LLC	`15.47ms` from San Jose, US
63.158.63.22	AS209 CenturyLink Communications, LLC	`2.81ms` from Secaucus, US
113.116.226.6	AS4134 CHINANET-BACKBONE	`3.55ms` from Shenzhen, CN
77.235.229.230	AS12384 Swedish University of Agricultural Sciences	`2.06ms` from Stockholm, SE
2.68.135.6	AS44034 Hi3G Access AB	`7.02ms` from Stockholm, SE
220.247.41.38	AS2519 ARTERIA Networks Corporation	`2.17ms` from Tokyo, JP
158.106.72.70	AS23498 Beanfield Technologies Inc.	`0.61ms` from Toronto, CA
38.137.128.38	AS1819 DCM Cable Inc.	`9.26ms` from Atlanta, US
107.202.97.230	AS7018 AT&T Enterprises, LLC	`14.20ms` from Atlanta, 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 43.251.103.22

traceroute to 43.251.103.22 (43.251.103.22): 64 hops max, 52 byte packets

3 [AS174] 154.18.4.192 13.772 ms

4 [AS174] 154.18.5.250 1.676 ms

5 *

6 *

7 *

8 [AS154054] 43.251.103.22 2.962 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On September 4th 2025

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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