1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.240.0.0/16
  4. AS138421  | 43.240.192.0/22

43.240.192.0/22

AS138421  ·  China Unicom

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Summary

Country China
Domain 51idc.com
ASN AS138421
Registry APNIC
ID RUISU-51IDC

WHOIS Details

inetnum:        43.240.192.0 - 43.240.195.255
netname:        Ruisu-51IDC
descr:          Shanghai ruisu Network Technology Co.,Ltd
descr:          Building 4,intelligence industry park,
descr:          No.1 Hulan West Road,Shanghai
country:        CN
admin-c:        YW7308-AP
tech-c:         YW7187-AP
mnt-by:         MAINT-CNNIC-AP
mnt-lower:      MAINT-CNNIC-AP
mnt-irt:        IRT-51IDC-CN
mnt-routes:     MAINT-CNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2023-12-27T06:10:24Z
source:         APNIC

irt:            IRT-51IDC-CN
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
e-mail:         yuhg@51idc.com
abuse-mailbox:  yuhg@51idc.com
admin-c:        YW7308-AP
tech-c:         YW7187-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:37:27Z
source:         APNIC

person:         Yu Huagang
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
country:        CN
phone:          +86-13818683083
e-mail:         yuhg@51idc.com
nic-hdl:        YW7187-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-12-27T06:11:46Z
source:         APNIC

person:         Zheng Xiaochuan
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
country:        CN
phone:          +86-18516630940
e-mail:         anch-resource@51idc.com
nic-hdl:        YW7308-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2023-12-27T06:07:15Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.240.0.0/16

Range ASN Company Num of IPs
43.240.24.0/22 AS9924 Taiwan Fixed Network CO.,LTD. 1,024
43.240.28.0/22 AS133199 UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON 1,024
43.240.12.0/22 AS133731 Unit 1604, Perfect Industrial Building 1,024
43.240.12.0/22 AS134176 Unit 1604, Perfect Industrial Building 1,024
43.240.156.0/22 AS134771 Zhejiang zhi cloud information technology co., LTD 1,024
43.240.72.0/22 AS134771 Zhejiang zhi cloud information technology co., LTD 1,024
43.240.144.0/22 AS135357 Shenzhen Katherine Heng Technology Information Co., Ltd. 1,024
43.240.216.0/22 AS137690 Shandong eshinton Network Technology Co., Ltd. 1,024
43.240.236.0/22 AS138415 1,024
43.240.204.0/22 AS4837 Hangzhou Sulian Information Technology Co.,ltd 1,024
43.240.0.0/22 AS4837 Suqian Pugongying Network Service Co.,Ltd 1,024
43.240.156.0/22 AS4837 Zhejiang zhi cloud information technology co., LTD 1,024
43.240.72.0/22 AS4837 Zhejiang zhi cloud information technology co., LTD 1,024
43.240.32.0/22 AS56030 Voyager Internet Ltd. 1,024
43.240.72.0/22 AS56041 Zhejiang zhi cloud information technology co., LTD 1,024
43.240.220.0/22 AS58519 Inner Mongolia Ruitong Network Technology Co., Ltd 1,024
43.240.60.0/22 AS59009 QingDao WangXin Telcom Corp. Limited. 1,024
43.240.136.0/22 AS63647 Beijing WangJu Interworking Information Technology Co. LTD 1,024
43.240.88.0/22 AS9246 TeleGuam Holdings 1,024
43.240.44.0/22 AS9304 18F-1, No. 77, Dun-Hua South Road, Section 2 1,024
43.240.80.0/22 AS9341 PT Indonesia Comnets Plus 1,024
43.240.20.0/22 AS9534 Maxis Broadband Sdn Bhd 1,024
43.240.48.0/22 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 1,024
43.240.36.0/22 AS152194 10GE LTD 1,024
43.240.104.0/22 AS17709 Asia Pacific On-Line Service Inc. 1,024
43.240.0.0/22 AS23650 Suqian Pugongying Network Service Co.,Ltd 1,024
43.240.100.0/22 AS38026 MetroNet Bangladesh Limited 1,024
43.240.40.0/22 AS38195 SUPERLOOP (AUSTRALIA) PTY LTD 1,024
43.240.112.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
43.240.112.0/22 AS45959 United Information Highway Co.,Ltd. 1,024
43.240.196.0/22 AS4812 Shanghai ruisu Network Technology Co.,Ltd 1,024
43.240.56.0/22 AS4837 TianJin ERENB Technology Development Co.,Ltd. 1,024
43.240.52.0/23 AS154259 Workalaya R. And D. Private Limited 512
43.240.54.0/23 AS154261 BF DOMINGO ENTERPRISES 512
43.240.226.0/24 AS63493 PT Norlec Telekomunikasi Indonesia 256
43.240.37.0/24 AS152194 Sun Network International Group 256
43.240.36.0/24 AS152194 Sun Network International Group 256
43.240.39.0/24 AS152194 Sun Network International Group 256
43.240.231.0/24 AS58552 PT Sumber Data Indonesia - NAP 256
43.240.149.0/24 AS214279 Dasabo OU 256
43.240.224.0/24 AS9341 PT. Indonesia Comnet Plus 256
43.240.150.0/24 AS62068 Private Customer 256
43.240.225.0/24 AS63493 PT Norlec Telekomunikasi Indonesia 256
43.240.19.0/24 AS38478 SunnyVision Limited 256
43.240.228.0/24 AS58389 PT Sumber Data Indonesia - NAP 256
43.240.227.0/24 AS142360 PT Internet Mulia Untuk Negeri 256

Hosted domains

There are 23 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
43.240.193.161 AS55994 Shanghai ruisu Network Technology Co.,Ltd 3.31ms from Shanghai, CN
43.240.192.81 AS55994 Shanghai ruisu Network Technology Co.,Ltd 3.17ms from Shanghai, 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
212.129.16.70 AS12876 Scaleway SAS 0.26ms from Amsterdam, NL
92.42.202.6 AS213636 Iryna Ivanenko 0.18ms from Amsterdam, NL
136.175.226.70 AS19437 SECURED SERVERS LLC 0.21ms from Ashburn, US
202.29.195.6 AS4621 UNINET-TH 12.59ms from Bangkok, TH
39.105.255.118 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.22ms from Beijing, CN
99.105.126.182 AS7018 AT&T Enterprises, LLC 7.97ms from Chicago, US
173.165.63.166 AS7922 Comcast Cable Communications, LLC 5.72ms from Chicago, US
79.227.44.102 AS3320 Deutsche Telekom AG 5.67ms from Frankfurt am Main, DE
96.86.153.102 AS7922 Comcast Cable Communications, LLC 9.81ms from Fremont, US
218.72.25.22 AS4134 CHINANET BACKBONE 6.05ms from Hangzhou, CN
181.214.67.150 AS262287 Latitude.sh LTDA 0.09ms from Miami, US
216.114.227.230 AS12042 Fidium 6.76ms from Minneapolis, US
77.246.236.198 AS21367 TrunkMobile JSC 1.09ms from Moscow, RU
37.200.249.166 AS50010 Omani Qatari Telecommunication Company SAOC 3.25ms from Muscat, OM
92.220.102.198 AS29695 Lyse Tele AS 7.47ms from Oslo, NO
193.52.29.118 AS2200 Renater 3.57ms from Paris, FR
185.97.24.6 AS204666 Jiri Tlapak 2.50ms from Prague, CZ
113.236.219.134 AS4837 CHINA UNICOM China169 Backbone 9.01ms from Tieling, CN
77.167.70.38 AS1136 KPN B.V. 6.54ms from Amsterdam, NL
60.234.116.22 AS140220 Sky Network Television Ltd 2.48ms from Auckland, NZ
101.201.103.182 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.94ms from Beijing, CN
27.10.69.246 AS4837 CHINA UNICOM China169 Backbone 2.00ms from Chongqing, CN
47.32.202.86 AS20115 Charter Communications LLC 3.79ms from Dallas, US
54.72.233.198 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
217.227.21.182 AS3320 Deutsche Telekom AG 7.29ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 43.240.194.160
traceroute to 43.240.194.160 (43.240.194.160): 12 hops max, 52 byte packets
4 [AS3491] 63.218.14.54 106.029 ms
5 [AS4134] 81.173.21.41 556.53 ms
6 *
7 *
8 [AS4134] 202.97.50.165 359.555 ms
9 [AS4812] 101.95.120.113 338.434 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Accra, GH
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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