43.250.96.0/22

AS4837 · CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        43.250.96.0 - 43.250.99.255
netname:        UNICOM-LN
descr:          China Unicom Liaoning 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-LN
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:10:59Z
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:  2025-10-17T02:26:26Z
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:          43.250.96.0/22
descr:          China Unicom CHINA169 Liaoning Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2014-11-24T03:22:01Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.250.0.0/16

Range	ASN	Company	Num of IPs
43.250.60.0/22	AS9381	HKBN Enterprise Solutions HK Limited	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
43.250.4.0/22	AS4837	China Unicom Jilin province network	1,024
43.250.52.0/22	AS50049	RedSwitches Pty LTD.	1,024
43.250.132.0/22	AS133315	Vijay Vision	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
43.250.208.0/22	AS133315	TERRAFIBER NETWORKS PRIVATE LIMITED	1,024
43.250.76.0/22	AS133352	PT. Berdikari Prima Mandiri	1,024
43.250.168.0/22	AS4837	China Unicom Jiangsu 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
43.250.40.0/22	AS131459	Vijaya Comnet Private Limited	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
43.250.92.0/22	AS132405	The Summit Group (Australia) 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
43.250.44.0/22	AS38851	TWT Communication Inc	1,024
43.250.224.0/22	AS132615	Pipol Broadband	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
43.250.196.0/22	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
43.250.182.0/23	AS151999	PT Aris Media Globalindo	512
43.250.174.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
43.250.175.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
43.250.172.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	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
43.250.76.0/24	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
43.250.124.0/24	AS141718	IPMEETIP	256
43.250.125.0/24	AS141718	IPMEETIP	256
43.250.126.0/24	AS214785	IPMEETIP	256
43.250.249.0/24	AS38719	Dreamscape Networks Inc Australia	256
43.250.88.0/24	AS40605	ANYCONNECT INFORMATION TECHNOLOGY CO., LTD	256
43.250.52.0/24	AS50049	Red Switches	256
43.250.53.0/24	AS50049	Red Switches	256
43.250.54.0/24	AS50049	Red Switches	256
43.250.89.0/24	AS5065	Bunny Communications LLC	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
75.208.180.118	AS6167 Verizon Business	`16.55ms` from Atlanta, US
101.26.102.22	AS4837 CHINA UNICOM China169 Backbone	`12.29ms` from Beijing, CN
173.9.41.198	AS7922 Comcast Cable Communications, LLC	`6.50ms` from Boston, US
98.54.206.38	AS7922 Comcast Cable Communications, LLC	`15.14ms` from Dallas, US
74.220.27.70	AS210920 Civo LTD	`0.60ms` from Frankfurt am Main, DE
181.198.221.86	AS27947 Telconet S.A	`2.02ms` from Guayaquil, EC
149.30.186.6	AS133199 SonderCloud Limited	`0.41ms` from Hong Kong, HK
36.131.132.102	AS9808 China Mobile Communications Group Co., Ltd.	`8.89ms` from Liaoyang, CN
86.169.127.214	AS2856 British Telecommunications PLC	`2.15ms` from London, GB
75.222.33.246	AS6167 Verizon Business	`11.63ms` from Los Angeles, US
69.131.22.134	AS4181 TDS TELECOM	`7.77ms` from New York City, US
108.35.217.246	AS701 Verizon Business	`2.10ms` from New York City, US
91.203.71.246	AS43513 Sia Nano IT	`0.20ms` from Riga, LV
99.132.131.214	AS7018 AT&T Enterprises, LLC	`4.11ms` from San Antonio, US
104.226.223.198	AS5650 Frontier Communications of America, Inc.	`5.25ms` from Secaucus, US
183.86.86.246	AS10010 TOKAI Communications Corporation	`6.33ms` from Tokyo, JP
210.140.228.118	AS4694 IDC Frontier Inc.	`3.59ms` from Tokyo, JP
173.48.57.198	AS701 Verizon Business	`3.11ms` from Boston, US
116.117.211.102	AS4837 CHINA UNICOM China169 Backbone	`19.01ms` from Changchun, CN
72.135.7.182	AS11427 Charter Communications Inc	`16.56ms` from Dallas, US
119.132.36.214	AS4134 CHINANET-BACKBONE	`3.78ms` from Guangzhou, CN
99.65.252.150	AS7018 AT&T Enterprises, LLC	`2.31ms` from Houston, US
200.121.22.198	AS6147 Telefonica del Peru S.A.A.	`1.01ms` from Lima, PE
92.20.133.246	AS13285 TalkTalk Communications Limited	`3.81ms` from London, GB
90.203.22.6	AS5607 Sky UK Limited	`1.15ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m14 43.250.99.164

traceroute to 43.250.99.164 (43.250.99.164): 14 hops max, 52 byte packets

4 [AS9498] 116.119.57.150 31.556 ms

5 *

6 *

7 [AS4837] 219.158.5.69 121.769 ms

8 *

9 *

10 *

11 [AS4837] 113.230.170.170 172.856 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Chennai, IN

On October 17th 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.

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