1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.250.0.0/16
  4. AS4837  | 43.250.200.0/22

43.250.200.0/22

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        43.250.200.0 - 43.250.203.255
netname:        UNICOM-HN
descr:          China Unicom Hunan province network
descr:          China Unicom
country:        CN
admin-c:        YZ225-AP
tech-c:         YZ225-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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-CN-CUCGROUP
mnt-lower:      MAINT-CNCGROUP-HN
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:13:43Z
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:          43.250.200.0/22
descr:          China Unicom CHINA169 Hunan Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2014-11-24T03:20:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.250.0.0/16

Range ASN Company Num of IPs
43.250.184.0/22 AS53587 CLEARDDOS TECHNOLOGY CO., LIMITED 1,024
43.250.40.0/22 AS131459 Vijaya Comnet Private Limited 1,024
43.250.92.0/22 AS132405 The Summit Group (Australia) Pty Ltd 1,024
43.250.224.0/22 AS132615 Pipol Broadband 1,024
43.250.132.0/22 AS133315 Vijay Vision 1,024
43.250.208.0/22 AS133315 TERRAFIBER NETWORKS PRIVATE LIMITED 1,024
43.250.76.0/22 AS133352 PT. Berdikari Prima Mandiri 1,024
43.250.32.0/22 AS134760 Hebei Sea Whale Technology Co. Ltd.. 1,024
43.250.116.0/22 AS139021 Sichuan Yihu Data Technology Co.,Ltd 1,024
43.250.144.0/22 AS140979 China Unicom Shanghai province network 1,024
43.250.188.0/22 AS153494 ASIA POKTIN TECHNOLOGY CO.,LIMITED 1,024
43.250.192.0/22 AS16509 Amazon Asia-Pacific Resources Private Limited 1,024
43.250.144.0/22 AS17621 China Unicom Shanghai province network 1,024
43.250.0.0/22 AS29990 AppNexus Singapore Pte. Ltd. 1,024
43.250.248.0/22 AS38719 Dreamscape Networks PTY LTD 1,024
43.250.44.0/22 AS38851 TWT Communication Inc 1,024
43.250.240.0/22 AS45356 Mobitel Pvt Ltd 1,024
43.250.112.0/22 AS4837 China Unicom Shandong province network 1,024
43.250.168.0/22 AS4837 China Unicom Jiangsu province network 1,024
43.250.244.0/22 AS4837 China Unicom Guangxi province network 1,024
43.250.4.0/22 AS4837 China Unicom Jilin province network 1,024
43.250.96.0/22 AS4837 China Unicom Liaoning province network 1,024
43.250.52.0/22 AS50049 RedSwitches Pty LTD. 1,024
43.250.236.0/22 AS59029 People.Cn CO.,LTD 1,024
43.250.172.0/22 AS62468 Longkou City East Street South Gate Village 1,024
43.250.196.0/22 AS7224 Amazon Data Services Japan KK 1,024
43.250.24.0/22 AS9266 Fantel Pty Ltd 1,024
43.250.56.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.250.60.0/22 AS9381 HKBN Enterprise Solutions HK Limited 1,024
43.250.182.0/23 AS151999 PT Aris Media Globalindo 512
43.250.88.0/24 AS40605 ANYCONNECT INFORMATION TECHNOLOGY CO., LTD 256
43.250.120.0/24 AS58594 INFRANET SOLUTIONS UTTAM INFRANET PVT LTD 256
43.250.107.0/24 AS132110 Kvmcloud Network Co., Ltd 256
43.250.121.0/24 AS58594 INFRANET SOLUTIONS UTTAM INFRANET PVT LTD 256
43.250.92.0/24 AS132405 Summit Internet 256
43.250.93.0/24 AS132405 Summit Internet 256
43.250.94.0/24 AS132405 Summit Internet 256
43.250.95.0/24 AS132405 Summit Internet 256
43.250.122.0/24 AS58594 INFRANET SOLUTIONS UTTAM INFRANET PVT LTD 256
43.250.123.0/24 AS58594 INFRANET SOLUTIONS UTTAM INFRANET PVT LTD 256
43.250.80.0/24 AS58689 ICC Communication Ltd. 256
43.250.81.0/24 AS58689 ICC Communication Ltd. 256
43.250.76.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.77.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.78.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.79.0/24 AS133352 PT. Berdikari Prima Mandiri 256
43.250.82.0/24 AS58689 ICC Communication Ltd. 256
43.250.83.0/24 AS58689 ICC Communication Ltd. 256
43.250.52.0/24 AS50049 Red Switches 256

Hosted domains

There are no domains currently hosted on this ASN.

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Pingable IPs

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

IP Address ASN Details
43.250.202.145 AS4837 CHINA UNICOM China169 Backbone 2.80ms from Changsha, CN
43.250.200.229 AS4837 CHINA UNICOM China169 Backbone 1.45ms from Changsha, 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
195.199.65.86 AS1955 KIFU (Governmental Info Tech Development Agency) 6.36ms from Budapest, HU
72.48.196.54 AS7459 Grande Communications Networks, LLC 11.51ms from Dallas, US
103.228.0.54 AS59332 Mynet Limited 2.95ms from Dhaka, BD
24.134.197.70 AS3209 Vodafone GmbH 0.46ms from Frankfurt am Main, DE
84.190.185.166 AS3320 Deutsche Telekom AG 3.68ms from Frankfurt am Main, DE
111.230.200.54 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.17ms from Guangzhou, CN
91.154.141.214 AS719 Elisa Oyj 1.21ms from Helsinki, FI
61.5.29.230 AS7713 PT Telekomunikasi Indonesia 2.03ms from Jakarta, ID
117.54.8.246 AS9340 INDO Internet, PT 0.57ms from Jakarta, ID
136.32.66.86 AS16591 Google Fiber Inc. 0.71ms from Kansas City, US
98.210.217.230 AS7922 Comcast Cable Communications, LLC 5.46ms from San Jose, US
204.216.69.6 AS4544 Navisite Opco LLC 0.96ms from Santa Clara, US
180.163.251.6 AS4812 China Telecom (Group) 2.88ms from Shanghai, CN
126.13.16.230 AS17676 SoftBank Corp. 3.81ms from Tokyo, JP
61.202.27.150 AS2516 KDDI CORPORATION 6.96ms from Tokyo, JP
99.244.157.150 AS812 Rogers Communications Canada Inc. 6.21ms from Toronto, CA
54.235.214.102 AS14618 Amazon.com, Inc. 0.59ms from Ashburn, US
134.196.209.6 AS17552 True Online 5.19ms from Bangkok, TH
101.42.16.86 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Beijing, CN
47.254.157.22 AS45102 Alibaba (US) Technology Co., Ltd. 0.90ms from Frankfurt am Main, DE
113.191.88.198 AS45899 VNPT Corp 3.39ms from Hanoi, VN
117.88.94.6 AS134756 CHINANET Nanjing Jishan IDC network 3.13ms from Huai'an, CN
66.142.51.86 AS7018 AT&T Enterprises, LLC 1.21ms from Kansas City, US
2.63.87.38 AS12389 PJSC Rostelecom 0.87ms from Krasnoyarsk, RU
181.140.56.38 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.08ms from Medellin, CO

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 43.250.201.119
traceroute to 43.250.201.119 (43.250.201.119): 9 hops max, 52 byte packets
4 [AS4837] 219.158.33.33 93.798 ms
5 [AS4837] 219.158.6.5 214.022 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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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