123.113.0.0/16

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
123.216.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
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
123.140.0.0/14	AS3786	LG DACOM Corporation	262,144
123.244.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.52.0.0/14	AS139018	CHINANET HENAN PROVINCE NETWORK	262,144
123.168.0.0/14	AS4809	CHINANET SHANDONG PROVINCE NETWORK	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
123.192.0.0/14	AS38841	kbro CO. Ltd.	262,144
123.224.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
123.188.0.0/14	AS4837	China Unicom Liaoning province network	262,144
123.52.0.0/14	AS4134	CHINANET HENAN PROVINCE NETWORK	262,144
123.184.0.0/14	AS4134	CHINANET liaoning province network	262,144
123.4.0.0/14	AS4837	China Unicom Henan province network	262,144
123.164.0.0/14	AS4134	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.212.0.0/14	AS9318	SK Broadband Co Ltd	262,144
123.244.0.0/14	AS17799	CHINANET liaoning province network	262,144
123.164.0.0/14	AS17897	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.104.0.0/14	AS9595	NTT EAST, Inc.	262,144
123.180.0.0/14	AS4134	CHINANET hebei province network	262,144
123.144.0.0/14	AS4837	China Unicom Chongqing 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	AS4134	CHINANET SHANDONG PROVINCE NETWORK	262,144
123.184.0.0/14	AS134762	CHINANET liaoning province network	262,144
123.164.0.0/14	AS137691	CHINANET HEILONGJIANG PROVINCE NETWORK	262,144
123.160.0.0/14	AS137687	CHINANET henan province network	262,144
123.52.0.0/14	AS139587	CHINANET HENAN PROVINCE NETWORK	262,144
123.184.0.0/14	AS137688	CHINANET liaoning 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
123.244.0.0/14	AS137688	CHINANET liaoning province network	262,144
123.180.0.0/14	AS58539	CHINANET hebei province network	262,144
123.52.0.0/14	AS137687	CHINANET HENAN PROVINCE NETWORK	262,144
123.206.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
123.150.0.0/15	AS17638	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.150.0.0/15	AS58542	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.178.0.0/15	AS4809	CHINANET neimeng province network	131,072
123.172.0.0/15	AS4134	CHINANET JILIN PROVINCE NETWORK	131,072
123.174.0.0/15	AS4134	CHINANET shangxi province network	131,072
123.96.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
123.172.0.0/15	AS4809	CHINANET JILIN PROVINCE NETWORK	131,072
123.228.0.0/15	AS9644	SK Telecom	131,072
123.178.0.0/15	AS4134	CHINANET neimeng province network	131,072
123.150.0.0/15	AS4809	CHINANET TIANJIN PROVINCE NETWORK	131,072
123.138.0.0/15	AS4837	China Unicom Shannxi province network	131,072
123.56.0.0/15	AS37963	Aliyun Computing Co., LTD	131,072

Hosted domains

There are 323 domain names hosted across 294 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.113.99.81	yanghr.net	6
123.113.106.201	tilldream.com.cn	3
123.113.189.160	passionguy.net	2
123.113.155.242	liqinfeng.cn	2
123.113.15.20	dddzh.top	2
123.113.254.15	husong.tech	2
123.113.104.8	zhangchecomputer.asia	2
123.113.185.37	lvlei.vip	2
123.113.182.23	mlqwwq.xyz	2
123.113.70.249	zxro.xyz	2
123.113.8.178	nsmgame.com	2
123.113.250.29	rdma.cc	2
123.113.111.2	raindys.xyz	1
123.113.227.150	ponyzhao.com	1
123.113.182.224	eternalcool.ren	1
123.113.97.169	goldiag.com	1
123.113.253.180	sk6688.cloud	1
123.113.100.48	cody0128.top	1
123.113.100.162	66646876.xyz	1
123.113.177.176	nasio.me	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

35,067 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
123.113.252.210	AS4808 China Unicom Beijing Province Network	`3.54ms` from Beijing, CN
123.113.253.73	AS4808 China Unicom Beijing Province Network	`3.62ms` from Beijing, CN
123.113.251.182	AS4808 China Unicom Beijing Province Network	`3.69ms` from Beijing, CN
123.113.255.218	AS4808 China Unicom Beijing Province Network	`3.39ms` from Beijing, CN
123.113.254.191	AS4808 China Unicom Beijing Province Network	`3.99ms` from Beijing, CN
123.113.136.1	AS4808 China Unicom Beijing Province Network	`4.40ms` from Beijing, CN
123.113.88.1	AS4808 China Unicom Beijing Province Network	`2.67ms` from Beijing, CN
123.113.174.237	AS4808 China Unicom Beijing Province Network	`3.84ms` from Beijing, CN
123.113.192.1	AS4808 China Unicom Beijing Province Network	`3.73ms` from Beijing, CN
123.113.106.6	AS4808 China Unicom Beijing Province Network	`3.50ms` from Beijing, CN
123.113.66.152	AS4808 China Unicom Beijing Province Network	`3.45ms` from Beijing, CN
123.113.38.243	AS4808 China Unicom Beijing Province Network	`3.41ms` from Beijing, CN
123.113.75.113	AS4808 China Unicom Beijing Province Network	`3.92ms` from Beijing, CN
123.113.111.166	AS4808 China Unicom Beijing Province Network	`3.64ms` from Beijing, CN
123.113.89.190	AS4808 China Unicom Beijing Province Network	`3.13ms` from Beijing, CN
123.113.73.222	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
123.113.128.97	AS4808 China Unicom Beijing Province Network	`3.74ms` from Beijing, CN
123.113.205.245	AS4808 China Unicom Beijing Province Network	`3.62ms` from Beijing, CN
123.113.77.255	AS4808 China Unicom Beijing Province Network	`3.28ms` from Beijing, CN
123.113.35.189	AS4808 China Unicom Beijing Province Network	`3.26ms` from Beijing, CN
123.113.63.158	AS4808 China Unicom Beijing Province Network	`3.50ms` from Beijing, CN
123.113.158.126	AS4808 China Unicom Beijing Province Network	`3.17ms` from Beijing, CN
123.113.181.249	AS4808 China Unicom Beijing Province Network	`3.11ms` from Beijing, CN
123.113.239.28	AS4808 China Unicom Beijing Province Network	`3.67ms` from Beijing, CN
123.113.42.51	AS4808 China Unicom Beijing Province Network	`3.19ms` 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
24.237.187.64	AS8047 GENERAL COMMUNICATION, INC.	`1.64ms` from Anchorage, US
44.200.72.16	AS14618 Amazon.com, Inc.	`0.84ms` from Ashburn, US
66.189.41.96	AS20115 Charter Communications LLC	`12.89ms` from Ashburn, US
172.127.113.0	AS7018 AT&T Enterprises, LLC	`2.51ms` from Atlanta, US
94.27.138.48	AS5483 Magyar Telekom Plc.	`2.07ms` from Budapest, HU
45.232.55.0	AS267260 R. G. MENEZES DE ARAÚJO INFOR	`11.77ms` from Campina Grande, BR
190.153.19.240	AS11562 Net Uno, C.A.	`0.71ms` from Caracas, VE
24.211.163.144	AS11426 Charter Communications Inc	`13.33ms` from Charlotte, US
54.72.58.48	AS16509 Amazon.com, Inc.	`0.33ms` from Dublin, IE
95.135.1.16	AS199524 G-Core Labs S.A.	`0.42ms` from Frankfurt am Main, DE
217.236.120.64	AS3320 Deutsche Telekom AG	`8.17ms` from Frankfurt am Main, DE
91.37.84.160	AS3320 Deutsche Telekom AG	`4.25ms` from Frankfurt am Main, DE
125.99.168.80	AS17488 Hathway IP Over Cable Internet	`16.39ms` from Hyderabad, IN
2.61.43.16	AS12389 PJSC Rostelecom	`8.47ms` from Krasnoyarsk, RU
195.239.167.176	AS3216 PJSC "Vimpelcom"	`0.65ms` from Moscow, RU
119.229.182.112	AS17511 OPTAGE Inc.	`1.99ms` from Osaka, JP
20.94.150.48	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
40.132.249.16	AS7029 Windstream Communications LLC	`7.11ms` from Secaucus, US
15.164.222.176	AS16509 Amazon.com, Inc.	`0.84ms` from Seoul, KR
27.106.162.32	AS17816 China Unicom IP network China169 Guangdong province	`3.08ms` from Shenzhen, CN
216.209.185.112	AS577 Bell Canada	`4.15ms` from Toronto, CA
18.210.237.32	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
46.177.239.160	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.24ms` from Athens, GR
172.3.177.80	AS7018 AT&T Enterprises, LLC	`3.13ms` from Chicago, US
98.60.93.16	AS7922 Comcast Cable Communications, LLC	`13.36ms` from Denver, US

Traceroute

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

traceroute -a -n -q1 -f3 123.113.130.153

traceroute to 123.113.130.153 (123.113.130.153): 64 hops max, 52 byte packets

3 [AS3356] 4.26.3.26 201.45 ms

4 *

5 *

6 *

7 [AS4808] 124.64.212.34 205.21 ms

8 *

9 [AS4808] 123.113.130.153 193.053 ms

Measurement taken from

IPinfo ProbeNet in Billings, US

On December 28th 2025

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