103.251.96.0/22

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-GX

WHOIS Details

inetnum:        103.251.96.0 - 103.251.99.255
netname:        UNICOM-GX
descr:          China Unicom Guangxi province network
descr:          China Unicom
country:        CN
admin-c:        YZ225-AP
tech-c:         YZ225-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-GX
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:31:51Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         zhaoyz3@chinaunicom.cn
abuse-mailbox:  zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         zhaoyz3@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         Ying Zhao
nic-hdl:        YZ225-AP
e-mail:         zhy0607@public.ty.sx.cn
address:        Taiyuan Shanxi
phone:          +86-351-4091749
fax-no:         +86-351-4088347
country:        CN
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:30:24Z
source:         APNIC

route:          103.251.96.0/22
descr:          China Unicom CHINA169 Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2013-09-05T02:28:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.251.0.0/16

Range ASN Company Num of IPs
103.251.240.0/22 AS10206 China Unicom Ningxia province network 1,024
103.251.152.0/22 AS132675 PT. Terang Abadi Bersama 1,024
103.251.100.0/22 AS132943 Renaissance Technologies P. Ltd. 1,024
103.251.228.0/22 AS132944 eClerx Services Limited 1,024
103.251.136.0/22 AS133120 Foundation IT Services Pty Limited 1,024
103.251.220.0/22 AS13332 code200 UAB 1,024
103.251.140.0/22 AS134375 Fusionnet Web Services Private Limited 1,024
103.251.32.0/22 AS17816 China Unicom Guangdong province network 1,024
103.251.200.0/22 AS24028 REDtone Telecommunication Sdn Bhd 1,024
103.251.200.0/22 AS24068 REDtone Telecommunication Sdn Bhd 1,024
103.251.72.0/22 AS2514 3-37-9 AsagayaMinami,Suginami-ku 1,024
103.251.120.0/22 AS38203 ADN Telecom Ltd 1,024
103.251.0.0/22 AS38278 Orient Telecoms 1,024
103.251.84.0/22 AS45061 Shanghai Information Network Co.,Ltd. 1,024
103.251.172.0/22 AS45158 TASMANET 1,024
103.251.116.0/22 AS45677 Isahaya Cable Media Co.,Ltd 1,024
103.251.76.0/22 AS4686 Genesis Co., LTD 1,024
103.251.104.0/22 AS4766 NEXINNO 1,024
103.251.124.0/22 AS4837 China Unicom Hainan province network 1,024
103.251.160.0/22 AS4837 China Unicom Qinghai province network 1,024
103.251.240.0/22 AS4837 China Unicom Ningxia province network 1,024
103.251.188.0/22 AS55862 SIDHIVINAYAK NETWORK PVT LTD 1,024
103.251.180.0/22 AS58818 Universitas Muhammadiyah Yogyakarta 1,024
103.251.164.0/22 AS60404 The Infrastructure Group B.V. 1,024
103.251.144.0/22 AS9749 GPK Group 1,024
103.251.26.0/23 AS203020 HostRoyale Technologies Pvt Ltd 512
103.251.196.0/23 AS58982 DataPipe 512
103.251.8.0/23 AS141082 PT Trika Media Teknologi 512
103.251.170.0/24 AS151321 ATLAS IRON PTY LTD 256
103.251.25.0/24 AS153325 Next Era Pte. Ltd. 256
103.251.42.0/24 AS58582 Androgogic Pty Ltd 256
103.251.248.0/24 AS45469 Elecon Information Technology Ltd 256
103.251.15.0/24 AS24436 St. Joseph's College 256
103.251.249.0/24 AS45469 Elecon Information Technology Ltd 256
103.251.250.0/24 AS45469 Elecon Information Technology Ltd 256
103.251.120.0/24 AS38203 ADN Telecom Ltd. 256
103.251.251.0/24 AS45469 Elecon Information Technology Ltd 256
103.251.239.0/24 AS398704 IDC 256
103.251.232.0/24 AS133034 Virtual American Companies (BD) Limited 256
103.251.233.0/24 AS133034 Virtual American Companies (BD) Limited 256
103.251.234.0/24 AS133034 Virtual American Companies (BD) Limited 256
103.251.68.0/24 AS150560 ALPHAGREP SECURITIES PVT LTD 256
103.251.43.0/24 AS133037 KERALA STATE IT MISSION 256
103.251.171.0/24 AS133053 Education Services Australia Limited 256
103.251.47.0/24 AS133080 ViaTek Technology Pty Ltd 256
103.251.236.0/24 AS401254 IDC 256
103.251.91.0/24 AS133199 US GTT Datacenter 256
103.251.24.0/24 AS133296 Loop Byte Web Services Pvt. Ltd. 256
103.251.237.0/24 AS401254 IDC 256

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
103.251.96.158 AS4837 CHINA UNICOM China169 Backbone 9.45ms from Guiyang, CN
103.251.97.141 AS4837 CHINA UNICOM China169 Backbone 9.65ms from Guiyang, 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
178.223.189.22 AS8400 TELEKOM SRBIJA a.d. 4.26ms from Belgrade, RS
124.170.83.230 AS7545 TPG Telecom Limited 2.33ms from Brisbane, AU
172.232.7.86 AS63949 Akamai Connected Cloud 0.29ms from Chicago, US
146.86.147.118 AS398203 MidSouth Fiber 8.13ms from Dallas, US
12.94.40.166 AS7018 AT&T Enterprises, LLC 7.29ms from Dallas, US
217.86.216.118 AS3320 Deutsche Telekom AG 5.30ms from Duesseldorf, DE
47.98.178.134 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.93ms from Hangzhou, CN
31.48.187.86 AS2856 British Telecommunications PLC 3.89ms from London, GB
86.6.14.6 AS5089 Virgin Media Limited 14.42ms from London, GB
104.99.229.230 AS9443 Vocus Retail 0.23ms from Melbourne, AU
176.99.192.150 AS35598 INETCOM CARRIER LLC 0.95ms from Moscow, RU
197.232.240.38 AS36866 Jamii Telecommunications Limited 1.54ms from Nairobi, KE
98.0.235.54 AS12271 Charter Communications Inc 1.07ms from New York City, US
103.139.252.118 AS139222 City of Wanneroo 1.56ms from Perth, AU
78.29.93.182 AS12389 PJSC Rostelecom 12.27ms from Samara, RU
38.28.149.22 AS54600 PEG TECH INC 0.20ms from San Jose, US
35.132.172.38 AS20115 Charter Communications LLC 12.66ms from Seattle, US
182.114.167.214 AS4837 CHINA UNICOM China169 Backbone 5.34ms from Zhengzhou, CN
20.14.177.246 AS8075 Microsoft Corporation 0.31ms from Boydton, US
86.125.135.246 AS8708 DIGI ROMANIA S.A. 4.23ms from Bucharest, RO
76.205.55.6 AS7018 AT&T Enterprises, LLC 7.87ms from Chicago, US
80.171.208.198 AS6805 Telefonica Germany GmbH & Co.OHG 3.09ms from Duesseldorf, DE
65.49.27.166 AS6939 Hurricane Electric LLC 0.22ms from Fremont, US
80.241.23.38 AS8412 T-Mobile Austria GmbH 1.25ms from Graz, AT
203.86.25.38 AS134774 CHINANET Guangdong province Shenzhen MAN network 1.23ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m10 103.251.98.204
traceroute to 103.251.98.204 (103.251.98.204): 10 hops max, 52 byte packets
5 [AS4837] 219.158.34.125 49.683 ms
6 [AS4837] 219.158.19.209 234.668 ms
7 [AS4837] 219.158.24.137 224.203 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Cairo, EG
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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