1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.40.0.0/16
  4. AS4837  | 103.40.232.0/22

103.40.232.0/22

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain 51idc.com
ASN AS4837
Registry APNIC
ID RUISU-51IDC

WHOIS Details

inetnum:        103.40.232.0 - 103.40.235.255
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:  2023-12-27T06:10:23Z
source:         APNIC

irt:            IRT-51IDC-CN
address:        Building 4,intelligence industry park,
address:        No.1 Hulan West Road,Shanghai
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
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 103.40.0.0/16

Range ASN Company Num of IPs
103.40.140.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.144.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.148.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.180.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.184.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.188.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.12.0/22 AS63567 Suqian Pugongying Network Service Co.,Ltd 1,024
103.40.124.0/22 AS4686 Mizushin Building 7F, 1-11-1, Kitasaiwai, Nishi-ku 1,024
103.40.48.0/22 AS133593 VIZAG BROADCASTING COMPANY PVT. LTD 1,024
103.40.196.0/22 AS133661 Creative Cable Network Private Limited 1,024
103.40.60.0/22 AS133700 Gleam Worldwide Services Pvt Ltd. 1,024
103.40.176.0/22 AS133747 FLAT B, 4/F, TOWER C, CLAGUE GARDEN ESTATE TSUEN WAN NT 1,024
103.40.72.0/22 AS134053 ETHERNET XPRESS PVT. LTD. 1,024
103.40.12.0/22 AS56046 Suqian Pugongying Network Service Co.,Ltd 1,024
103.40.12.0/22 AS56046 Suqian Pugongying Network Service Co.,Ltd 1,024
103.40.104.0/22 AS9354 COMMUNITY NETWORK CENTER INC. 1,024
103.40.208.0/22 AS63834 PrimeXM Networks (Singapore) PTE. LTD 1,024
103.40.192.0/22 AS137697 Jiangyin Oweb Network Co., Ltd. 1,024
103.40.8.0/22 AS139646 BGPNET PTE. LTD. 1,024
103.40.8.0/22 AS54801 BGPNET PTE. LTD. 1,024
103.40.112.0/22 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 1,024
103.40.192.0/22 AS4837 Jiangyin Oweb Network Co., Ltd. 1,024
103.40.12.0/22 AS63567 Suqian Pugongying Network Service Co.,Ltd 1,024
103.40.180.0/22 AS152461 United Information Highway Co.,Ltd. 1,024
103.40.152.0/22 AS153494 UNIT 047/F BRIGHT WAY TOWER 1,024
103.40.96.0/22 AS18068 Nippo Taiyo Building 511, 3-2-28 1,024
103.40.128.0/22 AS23808 TOSHIMA CABLE NETWORK CO.,LTD 1,024
103.40.132.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.136.0/22 AS38794 United Information Highway Co.,Ltd. 1,024
103.40.174.0/23 AS55996 CYPRESS TELECOM (CHINA) LIMITED 512
103.40.172.0/23 AS131274 Cypress Telecom Limited 512
103.40.70.0/23 AS132895 Prodigy Communications Pty Ltd 512
103.40.100.0/23 AS136907 Huawei-Cloud-TR 512
103.40.102.0/23 AS136907 Huawei-Cloud-TR 512
103.40.156.0/23 AS150434 Signature International 512
103.40.2.0/23 AS150450 Kinahugan Bojol Communications, Inc. 512
103.40.226.0/23 AS45766 Triangle Services 512
103.40.110.0/23 AS10310 Brightroll, Inc 512
103.40.118.0/23 AS56309 READYIDC COMPANY LIMITED 512
103.40.54.0/23 AS58392 PT. Sewiwi Indonesia 512
103.40.92.0/23 AS63504 Yayasan Panca Dharma 512
103.40.167.0/24 AS134186 Paradise Technologies Limited 256
103.40.166.0/24 AS134186 Paradise Technologies Limited 256
103.40.109.0/24 AS133120 Hosted Network Pty. Ltd. 256
103.40.81.0/24 AS132840 Neos Systems Limited 256
103.40.116.0/24 AS58955 Bangmod Enterprise Co., Ltd. 256
103.40.108.0/24 AS59149 Husky CNOOC Madura Ltd. 256
103.40.112.0/24 AS132839 UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD 256
103.40.94.0/24 AS63506 Badan SAR Nasional 256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
103.40.235.97 rongxinmw.com 1
103.40.235.85 lingfengyuanhui.cn 1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
130.149.43.150 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.90ms from Berlin, DE
3.143.237.134 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
79.219.84.150 AS3320 Deutsche Telekom AG 2.62ms from Duesseldorf, DE
51.89.247.150 AS16276 OVH SAS 0.09ms from Erith, GB
77.7.116.22 AS6805 Telefonica Germany GmbH & Co.OHG 9.67ms from Frankfurt am Main, DE
114.30.216.102 AS38121 LG HelloVision Corp. 7.40ms from Hohhot, CN
111.11.86.214 AS24547 Hebei Mobile Communication Company Limited 6.55ms from Jinan, CN
18.134.165.150 AS16509 Amazon.com, Inc. 0.17ms from London, GB
58.92.102.150 AS4713 NTT DOCOMO BUSINESS,Inc. 14.59ms from Osaka, JP
212.149.232.54 AS16086 DNA Oyj 7.27ms from Oulu, FI
88.122.53.134 AS12322 Free SAS 10.99ms from Paris, FR
175.125.231.166 AS9318 SK Broadband Co Ltd 7.46ms from Seoul, KR
46.11.122.38 AS15735 GO p.l.c. 1.76ms from Swieqi, MT
49.243.98.182 AS10013 FreeBit Co.,Ltd. 19.21ms from Tokyo, JP
210.164.3.70 AS4713 NTT DOCOMO BUSINESS,Inc. 1.31ms from Tokyo, JP
8.251.222.6 AS3356 Level 3 Parent, LLC 0.52ms from Ashburn, US
44.242.222.54 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
79.118.120.70 AS8708 DIGI ROMANIA S.A. 5.83ms from Bucharest, RO
171.220.243.38 AS38283 CHINANET SiChuan Telecom Internet Data Center 2.17ms from Chengdu, CN
170.215.145.22 AS5650 Frontier Communications of America, Inc. 9.99ms from Chicago, US
90.240.140.182 AS5378 Vodafone Limited 9.45ms from Edinburgh, GB
86.20.89.22 AS5089 Virgin Media Limited 4.12ms from Erith, GB
191.100.243.38 AS27668 ETAPA EP 7.12ms from Guayaquil, EC
86.159.130.22 AS2856 British Telecommunications PLC 6.80ms from London, GB
178.120.177.22 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 7.55ms from Minsk, BY

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 103.40.235.229
traceroute to 103.40.235.229 (103.40.235.229): 12 hops max, 52 byte packets
2 [AS749] 11.73.7.181 0.206 ms
3 *
4 *
6 *
7 *
8 [AS4837] 219.158.43.13 37.899 ms
9 [AS4837] 219.158.8.189 39.038 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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.

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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