103.37.44.0/24

AS23650 · AS Number for CHINANET jiangsu province backbone

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Summary

Country	China
Domain	tom.com
ASN	AS23650
Registry	APNIC
ID	PGYIDC

WHOIS Details

inetnum:        103.37.44.0 - 103.37.47.255
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:  2023-11-28T00:56:28Z
source:         APNIC

irt:            IRT-PGYIDC-CN
address:        Room 1301,
address:        Xingfu Suqing Jiangsu
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
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:         [email protected]
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:         [email protected]
nic-hdl:        YW5840-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2014-08-20T02:40:01Z
source:         APNIC

route:          103.37.44.0/22
descr:          CHINAUNICOM CHINA169 Jiangsu Province Network
descr:          Addresses from CNNIC(PGYIDC)
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2014-11-20T06:42:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.37.0.0/16

Range	ASN	Company	Num of IPs
103.37.248.0/22	AS153494	Guochao Group limited	1,024
103.37.64.0/22	AS15830	Alps co.ltd.	1,024
103.37.128.0/22	AS1851	Adelaide University	1,024
103.37.180.0/22	AS202914	IP Resources Trading SRL	1,024
103.37.72.0/22	AS23724	Beijing Jingdong Shangke Information Technology Co. Ltd.	1,024
103.37.108.0/22	AS59094	Daikanyama e-deruhaimu206, 3-13, Daikanyamacho	1,024
103.37.100.0/22	AS58541	QingDao WangXin Information Technology Corp. Limited	1,024
103.37.12.0/22	AS58540	Cenvan (Jinan) Network Technology CO.,LTD	1,024
103.37.204.0/22	AS56068	Lightspeed Technology Group Limited	1,024
103.37.172.0/22	AS4847	Beijing yunchuang communication Technology Co.Ltd.	1,024
103.37.48.0/22	AS132905	Ateneo de Davao University	1,024
103.37.128.0/22	AS4826	Adelaide University	1,024
103.37.68.0/22	AS133389	SUPERLOOP (AUSTRALIA) PTY LTD	1,024
103.37.36.0/22	AS133747	WEI CHING Tech., LTD	1,024
103.37.32.0/22	AS45896	Mobifone Global JSC	1,024
103.37.0.0/22	AS138415		1,024
103.37.28.0/22	AS45896	Mobifone Global JSC	1,024
103.37.92.0/22	AS2519	2-31-4 Nishihara Shibuya-ku	1,024
103.37.132.0/22	AS139468	DC Communications Inc.	1,024
103.37.84.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
103.37.240.0/22	AS2516	Altherr Akihabara 708, 1-8-4, Kandasakumacho,	1,024
103.37.168.0/22	AS63494	PT Inovasi Jaringan Nusantara	1,024
103.37.112.0/22	AS59094	4-1-105, Daikanyamacho	1,024
103.37.62.0/23	AS150419	SubCo Pty Ltd	512
103.37.200.0/23	AS131226	Indian Institute Of Technology Roorkee	512
103.37.60.0/23	AS149147	GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED	512
103.37.10.0/23	AS10010	NetLaputa Corporation	512
103.37.98.0/23	AS153258	UK Gigafiber Internet Services Private Ltd	512
103.37.8.0/23	AS38880	Network Dynamics Pty Ltd	512
103.37.125.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.7.0/24	AS10111	HKG	256
103.37.124.0/24	AS138608	Cloud Host Pte Ltd	256
103.37.228.0/24	AS134165	CBRE	256
103.37.229.0/24	AS133361	Universitas Katolik Parahyangan	256
103.37.43.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.42.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.184.0/24	AS56264	Manu Host	256
103.37.41.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.40.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD, Kowloon Hong Kong	256
103.37.118.0/24	AS132827	SNDJP	256
103.37.6.0/24	AS132707	Cable & Wireless HKT Limited	256
103.37.185.0/24	AS150417	Manu Host	256

Hosted domains

There are 4 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
103.37.44.131	rpg666.cn	1
103.37.44.55	liuchangking.com	1
103.37.44.7	wanggewoshinidie.top	1
103.37.44.169	dzdl.online	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

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Pingable IPs

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

IP Address	ASN	Details
103.37.44.70	AS23650 AS Number for CHINANET jiangsu province backbone	`4.98ms` 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
124.64.40.40	AS4808 China Unicom Beijing Province Network	`3.56ms` from Beijing, CN
60.5.34.24	AS4837 CHINA UNICOM China169 Backbone	`9.84ms` from Beijing, CN
110.255.210.168	AS4837 CHINA UNICOM China169 Backbone	`9.94ms` from Beijing, CN
122.143.145.248	AS4837 CHINA UNICOM China169 Backbone	`7.39ms` from Changchun, CN
103.239.168.8	AS149194 Airtel Digital Limited	`0.93ms` from Chennai, IN
71.112.183.152	AS701 Verizon Business	`8.19ms` from Detroit, US
84.118.78.8	AS3209 Vodafone GmbH	`10.11ms` from Frankfurt am Main, DE
6.4.132.136	AS668 United States Department of Defense (DoD)	`1.76ms` from Los Angeles, US
120.158.190.120	AS1221 Telstra Limited	`5.63ms` from Melbourne, AU
59.95.225.104	AS9829 National Internet Backbone	`7.28ms` from Mumbai, IN
114.228.252.24	AS4134 CHINANET-BACKBONE	`5.51ms` from Nanjing, CN
171.107.207.88	AS4134 CHINANET-BACKBONE	`3.36ms` from Nanning, CN
79.228.183.248	AS3320 Deutsche Telekom AG	`3.96ms` from Nuernberg, DE
218.226.215.104	AS9997 Suzuka Cable Co.,Ltd	`5.34ms` from Osaka, JP
52.141.92.8	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
211.178.200.184	AS9318 SK Broadband Co Ltd	`2.08ms` from Seoul, KR
20.123.211.104	AS8075 Microsoft Corporation	`1.23ms` from Amsterdam, NL
47.160.17.104	AS5650 Frontier Communications of America, Inc.	`5.40ms` from Dallas, US
167.8.0.8	AS63156 TEGNA Inc.	`1.37ms` from Dallas, US
91.34.212.216	AS3320 Deutsche Telekom AG	`3.06ms` from Duesseldorf, DE
93.231.193.56	AS3320 Deutsche Telekom AG	`4.19ms` from Hamburg, DE
103.167.201.152	AS7643 Vietnam Posts and Telecommunications (VNPT)	`0.34ms` from Ho Chi Minh City, VN
98.167.69.24	AS22773 Cox Communications Inc.	`9.48ms` from Los Angeles, US
199.7.174.88	AS40185 Junction Networks, Inc.	`0.25ms` from Los Angeles, US
23.14.62.24	AS16625 Akamai Technologies, Inc.	`0.45ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f4 103.37.44.11

traceroute to 103.37.44.11 (103.37.44.11): 64 hops max, 52 byte packets

4 [AS4134] 218.2.79.110 2.641 ms

5 *

6 [AS4134] 61.160.130.14 4.406 ms

7 [AS4134] 222.187.208.30 14.624 ms

8 [AS4134] 222.187.235.230 10.538 ms

9 [AS4134] 222.187.234.186 10.942 ms

10 *

11 *

12 *

13 *

14 [AS23650] 103.37.44.11 7.19 ms

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

On December 28th 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.

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