103.45.161.0/24

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 34 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.45.161.3	ah211.com	6
103.45.161.142	8v8n.com	4
103.45.161.116	nz8888.top	3
103.45.161.54	92woool.xyz	2
103.45.161.66	zuhaofa.com	2
103.45.161.149	cuiyubosswang.com	2
103.45.161.180	designorder.com.cn	1
103.45.161.20	xfk.kim	1
103.45.161.76	5558188.xyz	1
103.45.161.240	91wyd.com	1
103.45.161.8	97mu.vip	1
103.45.161.89	bxqj97d.com.cn	1
103.45.161.146	banzou.hk	1
103.45.161.192	shenzhihl.com	1
103.45.161.216	398mu.com	1
103.45.161.52	2000gm.cn	1
103.45.161.225	8070hj.cn	1
103.45.161.113	longymu.com	1
103.45.161.117	doc168.com	1
103.45.161.26	mc52wan.top	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

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

IP Address	ASN	Details
103.45.161.149	AS4837 CHINA UNICOM China169 Backbone	`8.63ms` 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
3.226.237.152	AS14618 Amazon.com, Inc.	`0.78ms` from Ashburn, US
77.183.136.72	AS6805 Telefonica Germany GmbH & Co.OHG	`3.61ms` from Berlin, DE
73.253.63.104	AS7922 Comcast Cable Communications, LLC	`10.91ms` from Boston, US
18.68.184.168	AS16509 Amazon.com, Inc.	`0.08ms` from Chicago, US
34.240.37.152	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
168.167.65.168	AS14988 Botswana Telecommunications Corporation	`6.40ms` from Johannesburg, ZA
72.185.77.184	AS33363 Charter Communications, Inc	`9.21ms` from Orlando, US
107.146.247.8	AS33363 Charter Communications, Inc	`14.22ms` from Santa Clara, US
179.188.43.168	AS27715 Locaweb Serviços de Internet S/A	`1.16ms` from Sao Paulo, BR
49.29.115.40	AS4766 Korea Telecom	`8.36ms` from Seoul, KR
121.140.177.120	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
1.104.80.168	AS4766 Korea Telecom	`3.00ms` from Seoul, KR
13.192.65.248	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
3.89.231.120	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
210.72.154.232	AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	`2.92ms` from Beijing, CN
122.137.18.216	AS4837 CHINA UNICOM China169 Backbone	`3.99ms` from Changchun, CN
8.137.146.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Chengdu, CN
52.210.22.184	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
52.51.218.232	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
86.181.238.88	AS2856 British Telecommunications PLC	`5.89ms` from Erith, GB
200.128.85.40	AS53164 UNIVERSIDADE FEDERAL DA BAHIA	`15.94ms` from Fortaleza, BR
8.149.238.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.03ms` from Hangzhou, CN
108.137.22.216	AS16509 Amazon.com, Inc.	`0.12ms` from Jakarta, ID
153.55.137.8	AS1423 Rainbow Communications, L.L.C.	`2.93ms` from Kansas City, US
170.168.222.8	AS48031 Ivanov Vitaliy Sergeevich	`0.10ms` from Kyiv, UA

Traceroute

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

traceroute -a -n -q1 -f4 103.45.161.11

traceroute to 103.45.161.11 (103.45.161.11): 64 hops max, 52 byte packets

4 [AS4134] 218.2.16.89 3.251 ms

5 *

6 *

7 *

8 *

9 [AS4837] 221.6.174.70 18.01 ms

10 [AS4837] 221.6.174.34 22.156 ms

11 [AS4837] 153.36.202.86 21.806 ms

12 *

13 *

14 *

15 *

16 [AS4837] 103.45.161.11 17.973 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On March 13th 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.

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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