123.127.0.0/16

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Registry	APNIC
ID	UNICOM-BJ

WHOIS Details

inetnum:        123.112.0.0 - 123.127.255.255
netname:        UNICOM-BJ
descr:          China Unicom Beijing province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         SY21-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-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-08-19T08:46:21Z
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:         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

person:         sun ying
address:        fu xing men nei da jie 97, Xicheng District
address:        Beijing 100800
country:        CN
phone:          +86-10-66030657
fax-no:         +86-10-66078815
e-mail:         hostmast@publicf.bta.net.cn
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC

route:          123.112.0.0/12
descr:          China Unicom Beijing Province Network
country:        CN
origin:         AS4808
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2016-05-20T01:24:03Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 123.0.0.0/8

Range	ASN	Company	Num of IPs
123.152.0.0/13	AS4837	China Unicom Zhejiang province network	524,288
123.8.0.0/13	AS4837	China Unicom Henan 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
123.160.0.0/14	AS139018	CHINANET henan province network	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.232.0.0/14	AS4837	China Unicom Shandong Province Network	262,144
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.140.0.0/14	AS138195	LG DACOM Corporation	262,144
123.164.0.0/14	AS4809	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.244.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing province network	262,144
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.160.0.0/14	AS4134	CHINANET henan province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.168.0.0/14	AS4134	CHINANET SHANDONG 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
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.202.0.0/15	AS9269	Hong Kong Broadband Network Ltd	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072

Hosted domains

There are 277 domain names hosted across 191 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.127.200.2	sinosat.com.cn	5
123.127.162.127	bjzntd.cn	4
123.127.254.94	shinelandtl.com.cn	3
123.127.16.74	gsde.ltd	3
123.127.162.25	bjxcjs.com	3
123.127.16.94	windsbridge.cn	3
123.127.106.174	aoyou.com	2
123.127.210.100	cafic.com.cn	2
123.127.216.179	ncschina.com	2
123.127.89.35	gzxhhyh.com	2
123.127.217.151	synmeri.com	2
123.127.252.115	airchinamedia.net	2
123.127.240.116	erpw.cn	2
123.127.94.172	shouhun8.cn	2
123.127.127.126	fuxunxinxi.cn	2
123.127.71.143	jyj.cn	2
123.127.41.70	bxrfund.com	2
123.127.200.35	seejournal.com.cn	2
123.127.218.144	xn--fiq93r0mai35cdmqwv1b.com	2
123.127.180.201	xn--4gq22ur3dkp2a.lol	2

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

5,737 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.127.19.146	AS4808 China Unicom Beijing Province Network	`3.15ms` from Beijing, CN
123.127.154.229	AS4808 China Unicom Beijing Province Network	`3.88ms` from Beijing, CN
123.127.170.65	AS4808 China Unicom Beijing Province Network	`3.44ms` from Beijing, CN
123.127.8.187	AS4808 China Unicom Beijing Province Network	`3.20ms` from Beijing, CN
123.127.98.41	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
123.127.177.200	AS4808 China Unicom Beijing Province Network	`2.92ms` from Beijing, CN
123.127.115.99	AS4808 China Unicom Beijing Province Network	`3.89ms` from Beijing, CN
123.127.0.218	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
123.127.171.129	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
123.127.69.234	AS4808 China Unicom Beijing Province Network	`3.92ms` from Beijing, CN
123.127.66.221	AS4808 China Unicom Beijing Province Network	`3.01ms` from Beijing, CN
123.127.22.57	AS4808 China Unicom Beijing Province Network	`2.96ms` from Beijing, CN
123.127.160.194	AS4808 China Unicom Beijing Province Network	`2.72ms` from Beijing, CN
123.127.42.177	AS4808 China Unicom Beijing Province Network	`3.10ms` from Beijing, CN
123.127.44.200	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
123.127.64.74	AS4808 China Unicom Beijing Province Network	`3.44ms` from Beijing, CN
123.127.6.65	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
123.127.68.161	AS4808 China Unicom Beijing Province Network	`3.76ms` from Beijing, CN
123.127.4.1	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
123.127.41.210	AS4808 China Unicom Beijing Province Network	`3.50ms` from Beijing, CN
123.127.49.233	AS4808 China Unicom Beijing Province Network	`3.02ms` from Beijing, CN
123.127.142.225	AS4808 China Unicom Beijing Province Network	`2.74ms` from Beijing, CN
123.127.153.160	AS4808 China Unicom Beijing Province Network	`3.47ms` from Beijing, CN
123.127.30.100	AS4808 China Unicom Beijing Province Network	`2.83ms` from Beijing, CN
123.127.162.98	AS4808 China Unicom Beijing Province Network	`2.82ms` 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
137.103.85.96	AS11776 Breezeline	`10.75ms` from Ashburn, US
184.6.194.32	AS19901 Brightspeed	`4.57ms` from Ashburn, US
65.190.38.48	AS11426 Charter Communications Inc	`10.03ms` from Charlotte, US
150.220.79.112	AS11427 Charter Communications Inc	`4.75ms` from Dallas, US
14.29.113.160	AS4134 CHINANET-BACKBONE	`2.51ms` from Guangzhou, CN
94.61.96.80	AS12353 Vodafone Portugal	`6.40ms` from Lisbon, PT
109.194.195.208	AS41727 JSC "ER-Telecom Holding"	`14.27ms` from Moscow, RU
73.226.245.32	AS7922 Comcast Cable Communications, LLC	`6.10ms` from New York City, US
218.131.87.80	AS17676 SoftBank Corp.	`4.22ms` from Osaka, JP
113.130.178.0	AS9845 LG HelloVision Corp.	`7.97ms` from Seoul, KR
13.236.157.160	AS16509 Amazon.com, Inc.	`0.09ms` from Sydney, AU
60.238.156.192	AS2518 BIGLOBE Inc.	`8.56ms` from Tokyo, JP
69.157.53.32	AS577 Bell Canada	`1.81ms` from Toronto, CA
122.189.15.160	AS4837 CHINA UNICOM China169 Backbone	`11.31ms` from Wuhan, CN
77.175.24.80	AS1136 KPN B.V.	`2.40ms` from Amsterdam, NL
138.91.121.96	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
36.137.165.208	AS9808 China Mobile Communications Group Co., Ltd.	`0.39ms` from Jinan, CN
115.222.202.112	AS4134 CHINANET-BACKBONE	`12.67ms` from Nanchang, CN
80.190.240.96	AS15598 NorthC Deutschland GmbH	`0.93ms` from Nuernberg, DE
35.143.64.64	AS33363 Charter Communications, Inc	`11.92ms` from Orlando, US
13.85.180.208	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
178.232.163.128	AS25400 Telia Norge AS	`2.69ms` from Sandefjord, NO
139.64.208.80	AS13360 Triton Digital	`0.15ms` from Sao Paulo, BR
52.79.148.192	AS16509 Amazon.com, Inc.	`0.28ms` from Seoul, KR
126.118.71.16	AS17676 SoftBank Corp.	`10.24ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f3 123.127.252.114

traceroute to 123.127.252.114 (123.127.252.114): 64 hops max, 52 byte packets

3 [AS749] 11.73.21.97 0.709 ms

4 *

5 *

6 *

7 *

8 *

9 *

10 [AS4808] 61.51.116.198 4.201 ms

11 [AS4808] 123.127.252.114 3.923 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On December 14th 2025

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