1. All IP Ranges
  2. 43.0.0.0/8
  3. 43.250.0.0/16
  4. AS4837  | 43.250.4.0/22

43.250.4.0/22

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        43.250.4.0 - 43.250.7.255
netname:        UNICOM-JL
descr:          China Unicom Jilin 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-CN-CUCGROUP
mnt-lower:      MAINT-CNCGROUP-JL
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:30:59Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        [email protected] was validated on 2025-10-17
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-17T02:26:56Z
source:         APNIC

person:         Ying Zhao
nic-hdl:        YZ225-AP
e-mail:         [email protected]
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:          43.250.4.0/22
descr:          China Unicom CHINA169 Jilin Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2014-11-24T03:18:02Z
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
43.250.200.0/22 AS4837 China Unicom Hunan province network 1,024
43.250.244.0/22 AS4837 China Unicom Guangxi 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.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
181.21.50.182 AS22927 Telefonica de Argentina 16.74ms from Buenos Aires, AR
179.36.17.22 AS22927 Telefonica de Argentina 2.26ms from Buenos Aires, AR
75.33.161.230 AS7018 AT&T Enterprises, LLC 1.58ms from Dallas, US
70.58.230.246 AS209 CenturyLink Communications, LLC 15.19ms from Denver, US
88.130.119.182 AS8881 1&1 Versatel GmbH 2.71ms from Duesseldorf, DE
178.15.225.246 AS3209 Vodafone GmbH 10.04ms from Frankfurt am Main, DE
87.169.163.230 AS3320 Deutsche Telekom AG 4.20ms from Frankfurt am Main, DE
85.65.164.150 AS1680 Cellcom Fixed Line Communication L.P 3.23ms from Haifa, IL
113.182.48.86 AS45899 VNPT Corp 6.26ms from Ho Chi Minh City, VN
183.160.35.86 AS4134 CHINANET-BACKBONE 7.56ms from Huai'an, CN
23.205.134.182 AS16625 Akamai Technologies, Inc. 0.51ms from Miami, US
86.206.16.246 AS3215 Orange S.A. 14.14ms from Paris, FR
51.107.214.182 AS8075 Microsoft Corporation 1.78ms from Sandefjord, NO
219.241.3.86 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
42.145.154.118 AS9824 JCOM Co., Ltd. 9.03ms from Tokyo, JP
199.85.73.102 AS53829 CTV Television Network Limited 1.93ms from Toronto, CA
216.15.14.54 AS6079 RCN 6.04ms from Washington, US
20.8.26.70 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
104.52.183.150 AS7018 AT&T Enterprises, LLC 3.88ms from Atlanta, US
173.221.169.246 AS7029 Windstream Communications LLC 0.44ms from Atlanta, US
120.15.181.38 AS4837 CHINA UNICOM China169 Backbone 11.28ms from Beijing, CN
216.98.250.150 AS174 Cogent Communications, LLC 0.33ms from Boston, US
66.119.235.134 AS36184 Virtu Financial Operating LLC 0.15ms from Chicago, US
72.183.88.166 AS11427 Charter Communications Inc 5.36ms from Dallas, US
79.225.37.198 AS3320 Deutsche Telekom AG 5.49ms 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 -f3 -m9 43.250.6.128
traceroute to 43.250.6.128 (43.250.6.128): 9 hops max, 52 byte packets
3 [AS174] 154.18.32.193 2.532 ms
4 [AS174] 154.18.33.10 194.232 ms
5 *
6 [AS4837] 219.158.103.37 187.923 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Singapore, SG
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.

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