123.126.0.0/16

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Registry	APNIC
ID	CHINAUNICOM

WHOIS Details

inetnum:        123.126.160.0 - 123.126.191.255
netname:        CHINAUNICOM
descr:          China Unicom Beijing province network
country:        CN
admin-c:        CH1302-AP
tech-c:         CH1302-AP
abuse-c:        AC1718-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CNCGROUP-BJ
mnt-irt:        IRT-CU-CN
last-modified:  2021-08-19T08:41:17Z
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:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

route:          123.126.160.0/19
descr:          China Unicom Beijing province network
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2021-08-19T08:54:43Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 123.126.0.0/16

Range	ASN	Company	Num of IPs
123.126.160.0/19	AS4808	China Unicom Beijing province network	8,192
123.126.224.0/19	AS4808	China Unicom Beijing province network	8,192

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.8.0.0/13	AS4837	China Unicom Henan province network	524,288
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.128.0.0/13	AS4837	China Unicom Shandong Province Network	524,288
123.216.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.140.0.0/14	AS9526	LG DACOM Corporation	262,144
123.140.0.0/14	AS18338	LG DACOM Corporation	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.212.0.0/14	AS17845	SK Broadband Co Ltd	262,144
123.140.0.0/14	AS4790	LG DACOM Corporation	262,144
123.140.0.0/14	AS9776	LG DACOM Corporation	262,144
123.140.0.0/14	AS9638	LG DACOM Corporation	262,144
123.212.0.0/14	AS38429	SK Broadband Co Ltd	262,144
123.140.0.0/14	AS9530	LG DACOM Corporation	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.140.0.0/14	AS138195	LG DACOM Corporation	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.140.0.0/14	AS45376	LG DACOM Corporation	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.140.0.0/14	AS9843	LG DACOM Corporation	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.184.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.212.0.0/14	AS55615	SK Broadband Co Ltd	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.212.0.0/14	AS17590	SK Broadband Co Ltd	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.212.0.0/14	AS10167	SK Broadband Co Ltd	262,144
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072

Hosted domains

There are 53 domain names hosted across 42 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.126.1.1	zaubererhochzeit.com	4
123.126.40.109	newradiolab-lims.com	2
123.126.93.154	sweetkid.cn	1
123.126.152.42	tuzhu.me	1
123.126.40.30	oproenergy.com	1
123.126.45.185	starvi.com.cn	1
123.126.133.82	huaxiaunipower.cn	1
123.126.48.92	bjiff.com	1
123.126.105.214	anyea.net	1
123.126.42.128	vshoucang.com	1
123.126.109.59	telemed.ink	1
123.126.93.153	bb365.org.cn	1
123.126.87.35	flightontime.cn	1
123.126.105.105	niuguanjia.com	1
123.126.50.100	sososnap.com	1
123.126.136.133	caaet.cn	1
123.126.111.202	coopbuy.cn	1
123.126.133.239	haixue.net.cn	1
123.126.136.135	catec-ltd.cn	1
123.126.111.144	nhw360.com	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

2,711 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.126.4.17	AS4808 China Unicom Beijing Province Network	`3.00ms` from Beijing, CN
123.126.37.91	AS4808 China Unicom Beijing Province Network	`3.17ms` from Beijing, CN
123.126.23.206	AS4808 China Unicom Beijing Province Network	`3.48ms` from Beijing, CN
123.126.107.73	AS4808 China Unicom Beijing Province Network	`3.17ms` from Beijing, CN
123.126.219.5	AS4808 China Unicom Beijing Province Network	`3.57ms` from Beijing, CN
123.126.158.186	AS4808 China Unicom Beijing Province Network	`2.91ms` from Beijing, CN
123.126.87.225	AS4808 China Unicom Beijing Province Network	`3.95ms` from Beijing, CN
123.126.40.211	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
123.126.213.45	AS4808 China Unicom Beijing Province Network	`3.25ms` from Beijing, CN
123.126.1.158	AS4808 China Unicom Beijing Province Network	`2.73ms` from Beijing, CN
123.126.109.55	AS4808 China Unicom Beijing Province Network	`2.09ms` from Beijing, CN
123.126.88.25	AS4808 China Unicom Beijing Province Network	`2.83ms` from Beijing, CN
123.126.28.3	AS4808 China Unicom Beijing Province Network	`2.67ms` from Beijing, CN
123.126.105.133	AS4808 China Unicom Beijing Province Network	`2.70ms` from Beijing, CN
123.126.42.49	AS4808 China Unicom Beijing Province Network	`3.92ms` from Beijing, CN
123.126.22.6	AS4808 China Unicom Beijing Province Network	`2.99ms` from Beijing, CN
123.126.211.33	AS4808 China Unicom Beijing Province Network	`2.95ms` from Beijing, CN
123.126.251.1	AS4808 China Unicom Beijing Province Network	`4.52ms` from Beijing, CN
123.126.27.201	AS4808 China Unicom Beijing Province Network	`2.61ms` from Beijing, CN
123.126.58.6	AS4808 China Unicom Beijing Province Network	`3.00ms` from Beijing, CN
123.126.224.1	AS4808 China Unicom Beijing Province Network	`3.00ms` from Beijing, CN
123.126.29.177	AS4808 China Unicom Beijing Province Network	`2.53ms` from Beijing, CN
123.126.3.46	AS4808 China Unicom Beijing Province Network	`3.19ms` from Beijing, CN
123.126.99.181	AS4808 China Unicom Beijing Province Network	`2.38ms` from Beijing, CN
123.126.73.143	AS4808 China Unicom Beijing Province Network	`3.08ms` from Beijing, 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
154.244.168.64	AS36947 Telecom Algeria	`10.78ms` from Algiers, DZ
216.157.106.176	AS13768 Aptum Technologies	`0.43ms` from Ashburn, US
124.173.205.128	AS6079 RCN	`2.50ms` from Ashburn, US
69.140.47.144	AS7922 Comcast Cable Communications, LLC	`6.05ms` from Ashburn, US
97.149.118.96	AS6167 Verizon Business	`8.59ms` from Chicago, US
80.83.110.192	AS12312 ecotel communication ag	`14.01ms` from Frankfurt am Main, DE
138.128.198.16	AS25820 IT7 Networks Inc	`0.27ms` from Fremont, US
72.52.147.64	AS32244 Liquid Web, L.L.C	`0.58ms` from Lansing, US
77.54.197.112	AS12353 Vodafone Portugal	`2.54ms` from Lisbon, PT
47.148.182.48	AS5650 Frontier Communications of America, Inc.	`1.65ms` from Los Angeles, US
216.234.82.48	AS25967 OPEN ACCESS TECHNOLOGY INTERNATIONAL, INC.	`2.90ms` from Minneapolis, US
68.193.179.160	AS6128 Cablevision Systems Corp.	`2.20ms` from New York City, US
133.207.36.224	AS2518 BIGLOBE Inc.	`6.23ms` from Osaka, JP
88.88.89.160	AS2119 Telenor Norge AS	`1.26ms` from Oslo, NO
88.94.194.64	AS2119 Telenor Norge AS	`13.21ms` from Oslo, NO
88.183.222.192	AS12322 Free SAS	`11.41ms` from Paris, FR
60.216.181.48	AS4837 CHINA UNICOM China169 Backbone	`5.79ms` from Qingdao, CN
39.73.193.160	AS4837 CHINA UNICOM China169 Backbone	`4.81ms` from Qingdao, CN
39.114.127.80	AS9318 SK Broadband Co Ltd	`6.18ms` from Seoul, KR
23.39.12.176	AS16625 Akamai Technologies, Inc.	`0.30ms` from Singapore, SG
202.74.30.144	AS9597 KDDI Web Communications Inc.	`0.56ms` from Tokyo, JP
51.225.44.240	AS16509 Amazon.com, Inc.	`1.11ms` from Berlin, DE
87.143.61.64	AS3320 Deutsche Telekom AG	`2.69ms` from Berlin, DE
91.49.223.112	AS3320 Deutsche Telekom AG	`4.43ms` from Duesseldorf, DE
93.219.162.176	AS3320 Deutsche Telekom AG	`4.74ms` 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 -f4 -m11 123.126.6.193

traceroute to 123.126.6.193 (123.126.6.193): 11 hops max, 52 byte packets

4 [AS3356] 4.26.2.166 163.714 ms

5 *

6 *

7 *

8 [AS4808] 124.64.212.50 364.326 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Zagreb, HR

On October 30th 2025

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