111.203.0.0/16

AS4808 · China Unicom Beijing Province Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

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

WHOIS Details

inetnum:        111.192.0.0 - 111.207.255.255
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:        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-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:42:11Z
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:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         [email protected]
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:         [email protected]
nic-hdl:        SY21-AP
mnt-by:         MAINT-CNCGROUP-BJ
last-modified:  2009-06-30T08:42:48Z
source:         APNIC

route:          111.192.0.0/12
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 111.0.0.0/8

Range	ASN	Company	Num of IPs
111.0.0.0/10	AS24445	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS38019	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56044	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24547	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS134810	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24400	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56041	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS139080	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS132525	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24444	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56042	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS140105	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56047	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS9808	China Mobile Communications Corporation	4,194,304
111.240.0.0/12	AS3462	Data Communication Business Group,	1,048,576
111.72.0.0/13	AS139201	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS131285	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS148981	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136194	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS149837	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136192	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS4134	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS4134	CHINANET HUBEI PROVINCE NETWORK	524,288
111.160.0.0/13	AS4837	China Unicom Tianjin province network	524,288
111.224.0.0/14	AS58539	CHINANET hebei province network	262,144
111.224.0.0/14	AS4134	CHINANET hebei province network	262,144
111.120.0.0/14	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	262,144
111.172.0.0/14	AS58563	CHINANET HUBEI PROVINCE NETWORK	262,144
111.212.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
111.172.0.0/14	AS4134	CHINANET HUBEI PROVINCE NETWORK	262,144
111.172.0.0/14	AS138982	CHINANET HUBEI PROVINCE NETWORK	262,144
111.188.0.0/14	AS17676	SOFTBANK Corp.	262,144
111.172.0.0/14	AS148981	CHINANET HUBEI PROVINCE NETWORK	262,144
111.172.0.0/14	AS136194	CHINANET HUBEI PROVINCE NETWORK	262,144
111.236.0.0/14	AS2516	KDDI CORPORATION	262,144
111.216.0.0/15	AS2527	Sony Network Communications Inc.	131,072
111.232.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
111.114.0.0/15	AS4538	China Education and Research Network	131,072
111.116.0.0/15	AS4538	China Education and Research Network	131,072
111.94.0.0/15	AS23700	PT. First Media,Tbk	131,072
111.186.0.0/15	AS4538	China Education and Research Network	131,072
111.112.0.0/15	AS4134	CHINANET ningxia province network	131,072
111.168.0.0/15	AS2518	BIGLOBE Inc.	131,072
111.218.0.0/15	AS9644	SK Telecom	131,072
111.126.0.0/15	AS4134	CHINANET NeiMengGu province network	131,072
111.230.0.0/15	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	131,072
111.184.0.0/15	AS9416	Hoshin MultiMedia Center Inc.	131,072
111.170.0.0/16	AS4134	CHINANET HUBEI PROVINCE NETWORK	65,536

Hosted domains

There are 282 domain names hosted across 197 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
111.203.20.220	icscaas.com.cn	14
111.203.161.30	xn--h9t74m82pxs2a.xn--ses554g	8
111.203.161.26	gbtcgroup.com	5
111.203.33.37	xn--1ts572k75h.xn--ses554g	4
111.203.21.178	cottonfgd.net	3
111.203.235.43	sasn.cn	3
111.203.57.228	guokaizq.com	3
111.203.33.32	ddsfw.cn	2
111.203.33.66	xn--fiqs8sbtm8g2akxjyb.com	2
111.203.95.14	bcpl.edu.cn	2
111.203.207.19	ctafair.org	2
111.203.241.40	livenmall.com.cn	2
111.203.108.240	monedia.info	2
111.203.33.65	chnmusic.org.cn	2
111.203.146.114	crsp.org.cn	2
111.203.17.67	uibe.edu.cn	2
111.203.255.228	dascom.net.cn	1
111.203.33.70	21caa.org.cn	1
111.203.12.34	sacinfo.cn	1
111.203.133.119	xcrsj.cn	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

6,459 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
111.203.3.27	AS4808 China Unicom Beijing Province Network	`3.87ms` from Beijing, CN
111.203.20.251	AS4808 China Unicom Beijing Province Network	`6.88ms` from Beijing, CN
111.203.60.4	AS4808 China Unicom Beijing Province Network	`4.80ms` from Beijing, CN
111.203.28.2	AS4808 China Unicom Beijing Province Network	`4.14ms` from Beijing, CN
111.203.68.113	AS4808 China Unicom Beijing Province Network	`4.09ms` from Beijing, CN
111.203.35.1	AS4808 China Unicom Beijing Province Network	`6.84ms` from Zhangjiakou, CN
111.203.49.90	AS4808 China Unicom Beijing Province Network	`3.46ms` from Beijing, CN
111.203.64.32	AS4808 China Unicom Beijing Province Network	`3.80ms` from Beijing, CN
111.203.44.117	AS4808 China Unicom Beijing Province Network	`3.07ms` from Beijing, CN
111.203.81.223	AS4808 China Unicom Beijing Province Network	`3.56ms` from Beijing, CN
111.203.108.239	AS4808 China Unicom Beijing Province Network	`6.67ms` from Beijing, CN
111.203.61.246	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
111.203.65.234	AS4808 China Unicom Beijing Province Network	`2.92ms` from Beijing, CN
111.203.111.26	AS4808 China Unicom Beijing Province Network	`4.18ms` from Beijing, CN
111.203.12.230	AS4808 China Unicom Beijing Province Network	`6.64ms` from Beijing, CN
111.203.22.65	AS4808 China Unicom Beijing Province Network	`4.48ms` from Beijing, CN
111.203.73.197	AS4808 China Unicom Beijing Province Network	`4.03ms` from Beijing, CN
111.203.17.115	AS4808 China Unicom Beijing Province Network	`3.18ms` from Beijing, CN
111.203.69.1	AS4808 China Unicom Beijing Province Network	`4.10ms` from Beijing, CN
111.203.59.195	AS4808 China Unicom Beijing Province Network	`3.21ms` from Beijing, CN
111.203.76.25	AS4808 China Unicom Beijing Province Network	`3.81ms` from Beijing, CN
111.203.97.1	AS4808 China Unicom Beijing Province Network	`9.34ms` from Beijing, CN
111.203.126.48	AS4808 China Unicom Beijing Province Network	`3.56ms` from Beijing, CN
111.203.57.228	AS4808 China Unicom Beijing Province Network	`4.62ms` from Beijing, CN
111.203.110.73	AS4808 China Unicom Beijing Province Network	`3.58ms` 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
34.21.12.128	AS396982 Google LLC	`0.14ms` from Ashburn, US
150.164.134.192	AS271354 UNIVERSIDADE FEDERAL DE MINAS GERAIS	`1.62ms` from Belo Horizonte, BR
212.95.113.160	AS9145 EWE TEL GmbH	`3.72ms` from Hamburg, DE
86.61.64.144	AS5603 Telekom Slovenije, d.d.	`0.77ms` from Ljubljana, SI
79.50.148.48	AS3269 Telecom Italia S.p.A.	`1.62ms` from Milan, IT
109.161.66.64	AS12389 PJSC Rostelecom	`11.05ms` from Moscow, RU
37.46.129.128	AS29182 JSC IOT	`0.71ms` from Moscow, RU
166.102.165.32	AS7029 Windstream Communications LLC	`0.19ms` from Seattle, US
122.38.172.48	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
1.246.217.176	AS9318 SK Broadband Co Ltd	`3.15ms` from Seoul, KR
175.126.17.112	AS9318 SK Broadband Co Ltd	`1.76ms` from Seoul, KR
213.57.165.0	AS12849 Hot-Net internet services Ltd.	`1.13ms` from Tel Aviv, IL
153.180.55.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.85ms` from Tokyo, JP
142.1.96.16	AS239 University of Toronto	`1.83ms` from Toronto, CA
195.64.130.96	AS202860 Miejskie Przedsiebiorstwo Gospodarki Komunalnej - Krosnienski Holding Komunalny sp. z o.o.	`7.94ms` from Warsaw, PL
209.105.138.48	AS22647 Fidium	`12.04ms` from Atlanta, US
91.86.125.48	AS47377 Orange Belgium SA	`8.40ms` from Brussels, BE
104.168.55.208	AS36352 HostPapa	`0.11ms` from Buffalo, US
195.198.123.64	AS3301 Telia Company AB	`3.26ms` from Copenhagen, DK
192.133.129.16	AS46283 Harding University, Inc.	`12.94ms` from Dallas, US
188.74.228.160	AS9009 M247 Europe SRL	`0.28ms` from Frankfurt am Main, DE
87.13.136.224	AS3269 Telecom Italia S.p.A.	`6.14ms` from Milan, IT
115.37.78.160	AS18126 Chubu Telecommunications Company, Inc.	`5.75ms` from Osaka, JP
3.215.89.128	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
201.105.246.128	AS8151 UNINET	`3.95ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 111.203.11.5

traceroute to 111.203.11.5 (111.203.11.5): 64 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.799 ms

3 [AS6939] 184.104.177.113 1.555 ms

4 *

5 *

6 *

7 *

8 [AS4837] 219.158.4.129 216.954 ms

9 *

10 *

11 *

12 [AS4808] 221.216.106.186 234.942 ms

13 [AS4808] 111.203.11.5 258.641 ms

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On December 6th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales