103.45.162.0/23

AS4837 · CHINA UNICOM China169 Backbone

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Summary

Country	China
Domain	tom.com
ASN	AS4837
Registry	APNIC
ID	PGYIDC

WHOIS Details

inetnum:        103.45.160.0 - 103.45.163.255
netname:        PGYIDC
descr:          Suqian Pugongying Network Service Co.,Ltd
country:        CN
admin-c:        YW5840-AP
tech-c:         YL3404-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-PGYIDC-CN
mnt-lower:      MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
last-modified:  2023-11-28T00:56:30Z
source:         APNIC

irt:            IRT-PGYIDC-CN
address:        Room 1301,
address:        Xingfu Suqing Jiangsu
e-mail:         2851391893@qq.com
abuse-mailbox:  2851391893@qq.com
admin-c:        YW5840-AP
tech-c:         YL3404-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:34:59Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Yang Long
address:        Room 1301,#3, Yijinghuating S.R.
address:        Xingfu Suqing Jiangsu
country:        CN
phone:          +86-0527-84224055
e-mail:         yangleon@vip.qq.com
nic-hdl:        YL3404-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-08-20T02:40:01Z
source:         APNIC

person:         Yang Wenshan
address:        Room 1301,#3, Yijinghuating S.R.
address:        Xingfu Suqing Jiangsu
country:        CN
phone:          +86-0527-84224055
e-mail:         ywssl@tom.com
nic-hdl:        YW5840-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-08-20T02:40:01Z
source:         APNIC

route:          103.45.160.0/22
origin:         AS63567
descr:          China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
mnt-by:         MAINT-CNNIC-AP
last-modified:  2022-02-17T01:21:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.45.0.0/16

Range	ASN	Company	Num of IPs
103.45.240.0/22	AS133887	CyberHub Ltd	1,024
103.45.172.0/22	AS134762	Shenzhen Qianhai bird cloud computing Co. Ltd.	1,024
103.45.248.0/22	AS134762	Shenzhen Qianhai bird cloud computing Co. Ltd.	1,024
103.45.232.0/22	AS135921	Maxserver Company Limited	1,024
103.45.72.0/22	AS140717	Unicom (Jiangsu) Industry Internet Co. LTD	1,024
103.45.76.0/22	AS4837	Unicom (Jiangsu) Industry Internet Co. LTD	1,024
103.45.254.0/23	AS18055	Department of Human Services	512
103.45.245.0/24	AS36007	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.45.246.0/24	AS36007	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.45.247.0/24	AS41436	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256
103.45.244.0/24	AS44709	O.M.C. COMPUTERS & COMMUNICATIONS LTD	256

Hosted domains

There are 482 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.45.163.157	2cohva.top	300
103.45.163.49	ymsq520.top	17
103.45.163.213	29zhao.com	11
103.45.163.50	0oioklp.top	10
103.45.163.51	sdybz.xyz	7
103.45.163.54	xcbx123.top	7
103.45.163.44	333pk.top	6
103.45.163.220	333hpk.com	6
103.45.163.22	ep610.xyz	6
103.45.163.94	500pj.top	5
103.45.163.47	youlaye10.fun	5
103.45.163.171	cncncncncncncncncn.cn	5
103.45.163.38	hshl.top	5
103.45.163.189	3x89c.com	5
103.45.162.60	tianshancha.net	4
103.45.162.24	lt8.co	4
103.45.163.34	bgsdq.xyz	3
103.45.163.81	mhcm2.top	3
103.45.162.207	cisc.site	3
103.45.162.230	xecarft.cn	3

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

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

IP Address	ASN	Details
103.45.163.56	AS4837 CHINA UNICOM China169 Backbone	`8.87ms` from Nanjing, CN
103.45.162.189	AS4837 CHINA UNICOM China169 Backbone	`9.39ms` from Nanjing, 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
193.67.79.39	AS702 Verizon Business	`0.64ms` from Amsterdam, NL
96.113.21.183	AS7922 Comcast Cable Communications, LLC	`8.47ms` from Chicago, US
98.252.6.87	AS7922 Comcast Cable Communications, LLC	`7.35ms` from Herndon, US
171.231.43.103	AS7552 Viettel Group	`15.02ms` from Ho Chi Minh City, VN
98.201.132.167	AS7922 Comcast Cable Communications, LLC	`10.00ms` from Houston, US
217.42.21.103	AS2856 British Telecommunications PLC	`5.54ms` from London, GB
5.224.147.87	AS12430 VODAFONE ESPANA S.A.U.	`2.71ms` from Madrid, ES
121.160.253.199	AS4766 Korea Telecom	`1.09ms` from Seoul, KR
171.120.21.231	AS4837 CHINA UNICOM China169 Backbone	`2.54ms` from Taiyuan, CN
69.178.2.39	AS8047 GENERAL COMMUNICATION, INC.	`6.02ms` from Anchorage, US
96.170.78.39	AS36196 Comcast Cable Communications, LLC	`0.88ms` from Chicago, US
47.188.54.119	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Dallas, US
168.199.77.199	AS201838 Community Fibre Limited	`0.91ms` from London, GB
47.156.160.135	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Los Angeles, US
132.203.146.167	AS36786 Universite Laval	`5.17ms` from Montreal, CA
13.204.237.39	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
182.56.2.23	AS17813 Mahanagar Telephone Nigam Limited	`2.36ms` from Mumbai, IN
201.87.46.39	AS19182 TELEFÔNICA BRASIL S.A	`2.03ms` from Osasco, BR
43.201.3.71	AS16509 Amazon.com, Inc.	`0.21ms` from Seoul, KR
175.226.77.215	AS4766 Korea Telecom	`2.07ms` from Seoul, KR
179.131.144.119	AS26599 TELEFÔNICA BRASIL S.A	`12.99ms` from São Paulo, BR
104.24.158.87	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
123.5.189.231	AS4837 CHINA UNICOM China169 Backbone	`3.85ms` from Zhengzhou, CN
54.223.194.7	AS55960 Beijing Guanghuan Xinwang Digital	`3.48ms` from Beijing, CN
178.203.178.39	AS3209 Vodafone GmbH	`11.52ms` 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 103.45.163.109

traceroute to 103.45.163.109 (103.45.163.109): 64 hops max, 52 byte packets

4 [AS4134] 61.160.16.61 3.01 ms

5 *

6 *

7 *

8 *

9 [AS4837] 221.6.174.86 17.279 ms

10 [AS4837] 221.6.174.118 15.399 ms

11 [AS4837] 153.36.202.82 15.451 ms

12 *

13 *

14 *

15 *

16 [AS4837] 103.45.163.109 9.993 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On February 16th 2026

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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