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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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
37.6.20.6 AS25472 Nova Telecommunications & Media Single Member S.A 16.42ms from Athens, GR
12.76.70.86 AS7018 AT&T Enterprises, LLC 6.13ms from Atlanta, US
69.146.192.22 AS33588 Charter Communications LLC 0.97ms from Denver, US
101.69.56.198 AS4837 CHINA UNICOM China169 Backbone 11.73ms from Hangzhou, CN
206.249.1.118 AS174 Cogent Communications, LLC 0.12ms from Johannesburg, ZA
193.236.63.22 AS199155 Direcao Geral de Estatisticas da Educacao e Ciencia 1.49ms from Lisbon, PT
109.156.137.102 AS2856 British Telecommunications PLC 1.93ms from London, GB
98.185.210.246 AS22773 Cox Communications Inc. 8.90ms from Los Angeles, US
5.37.134.118 AS28885 OmanTel NAP 2.70ms from Muscat, OM
185.208.73.198 AS50512 JSC "ER-Telecom Holding" 5.56ms from Novosibirsk, RU
86.206.16.246 AS3215 Orange S.A. 14.17ms from Paris, FR
95.238.8.198 AS3269 Telecom Italia S.p.A. 13.77ms from Rome, IT
136.38.92.38 AS16591 Google Fiber Inc. 1.02ms from Salt Lake City, US
47.77.234.6 AS45102 Alibaba (US) Technology Co., Ltd. 0.58ms from Santa Clara, US
69.144.118.38 AS33588 Charter Communications LLC 18.43ms from Seattle, US
129.192.201.102 AS4766 Korea Telecom 1.15ms from Seoul, KR
123.205.11.70 AS18049 Taiwan Infrastructure Network Technologie 3.72ms from Taipei, TW
218.45.246.150 AS17676 SoftBank Corp. 0.64ms from Tokyo, JP
77.175.3.134 AS1136 KPN B.V. 2.45ms from Amsterdam, NL
217.121.76.150 AS33915 Vodafone Libertel B.V. 4.11ms from Amsterdam, NL
202.180.121.246 AS9790 Two Degrees Networks Limited 4.43ms from Auckland, NZ
216.167.203.198 AS14519 Applied Innovations Corporation 0.82ms from Boca Raton, US
12.91.175.166 AS7018 AT&T Enterprises, LLC 1.97ms from Chicago, US
81.233.199.6 AS3301 Telia Company AB 1.60ms from Goeteborg, SE
120.87.147.150 AS17816 China Unicom IP network China169 Guangdong province 4.61ms 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 -f3 -m13 43.250.4.130
traceroute to 43.250.4.130 (43.250.4.130): 13 hops max, 52 byte packets
5 [AS5511] 193.251.133.3 23.951 ms
6 *
7 *
8 *
9 *
10 [AS4837] 219.158.110.250 230.639 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Lyon, FR
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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