43.254.144.0/24

AS138421 · China Unicom

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        43.254.144.0 - 43.254.147.255
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:  2023-12-27T06:10:25Z
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:  2023-12-27T06:10:18Z
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

route:          43.254.144.0/22
descr:          CHINAUNICOM CHINA169 Shanghai Province Network
descr:          Addresses from CNNIC(ANCHANG)
country:        CN
origin:         AS17621
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2015-06-08T08:04:02Z
source:         APNIC

Hosted domains

There are 18 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
43.254.144.77	sealand-int.com	14
43.254.144.59	comedge.cn	2
43.254.144.87	kaidelan.cc	1
43.254.144.48	91survey.com	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

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

IP Address	ASN	Details
43.254.144.130	AS138421 China Unicom	`4.28ms` 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
76.97.69.248	AS7922 Comcast Cable Communications, LLC	`4.09ms` from Atlanta, US
89.46.103.72	AS9009 M247 Europe SRL	`0.28ms` from Bucharest, RO
41.91.248.200	AS37069 The Egyptian Company for Mobile Services (Mobinil)	`4.97ms` from Cairo, EG
24.210.146.200	AS10796 Charter Communications Inc	`16.25ms` from Chicago, US
107.205.102.216	AS7018 AT&T Enterprises, LLC	`13.78ms` from Chicago, US
2.106.203.104	AS3292 TDC Holding A/S	`7.46ms` from Copenhagen, DK
34.56.109.56	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
14.237.196.88	AS45899 VNPT Corp	`2.36ms` from Ho Chi Minh City, VN
34.92.151.8	AS396982 Google LLC	`0.12ms` from Hong Kong, HK
14.136.75.200	AS9269 Hong Kong Broadband Network Ltd.	`0.73ms` from Hong Kong, HK
70.51.179.40	AS577 Bell Canada	`3.63ms` from Montreal, CA
180.17.118.120	AS4713 NTT Communications Corporation	`9.87ms` from Osaka, JP
62.115.231.152	AS1299 Arelion Sweden AB	`0.14ms` from San Jose, US
210.183.58.24	AS4766 Korea Telecom	`2.63ms` from Seoul, KR
112.164.223.136	AS4766 Korea Telecom	`10.29ms` from Seoul, KR
203.245.8.104	AS4766 Korea Telecom	`1.11ms` from Seoul, KR
60.204.43.8	AS55990 Huawei Cloud Service data center	`2.64ms` from Shanghai, CN
112.44.201.88	AS9808 China Mobile Communications Group Co., Ltd.	`7.66ms` from Chengdu, CN
122.175.172.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`4.17ms` from Kolkata, IN
5.68.120.72	AS5607 Sky UK Limited	`4.46ms` from London, GB
107.201.228.104	AS7018 AT&T Enterprises, LLC	`5.29ms` from Los Angeles, US
77.247.235.136	AS58002 JSC Svyazinform	`5.75ms` from Moscow, RU
168.227.56.24	AS264880 RF Connect Provedor de Acesso LTDA	`7.91ms` from Osasco, BR
187.194.38.216	AS8151 UNINET	`4.66ms` from Santiago de Queretaro, MX
69.147.84.120	AS393245 Yahoo Holdings Inc.	`0.18ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f9 43.254.144.1

traceroute to 43.254.144.1 (43.254.144.1): 64 hops max, 52 byte packets

9 [AS4837] 219.158.24.245 201.267 ms

10 [AS4837] 219.158.20.13 210.218 ms

11 *

12 *

13 *

14 *

15 [AS138421] 220.196.252.42 265.317 ms

16 [AS17621] 211.95.76.138 266.897 ms

17 *

18 *

19 [AS138421] 43.254.144.1 259.782 ms

Measurement taken from

IPinfo ProbeNet in Indore, IN

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales