111.203.0.0/16

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:        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




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

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

Nearby Ranges

BGP prefixes that overlap with 111.0.0.0/8

Range	ASN	Company	Num of IPs
111.0.0.0/10	AS56046	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS24445	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	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	AS56047	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	AS24547	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	AS140105	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	AS56041	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS9808	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	AS56044	China Mobile Communications Corporation	4,194,304
111.0.0.0/10	AS56040	China Mobile Communications Corporation	4,194,304
111.240.0.0/12	AS3462	Data Communication Business Group,	1,048,576
111.176.0.0/13	AS131285	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS139201	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136192	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS136194	CHINANET HUBEI PROVINCE NETWORK	524,288
111.176.0.0/13	AS148981	CHINANET HUBEI PROVINCE NETWORK	524,288
111.160.0.0/13	AS4837	China Unicom Tianjin province network	524,288
111.72.0.0/13	AS149837	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.176.0.0/13	AS4134	CHINANET HUBEI PROVINCE NETWORK	524,288
111.72.0.0/13	AS4134	CHINANET JIANGXI PROVINCE NETWORK	524,288
111.172.0.0/14	AS4134	CHINANET HUBEI PROVINCE NETWORK	262,144
111.120.0.0/14	AS4134	CHINANET GUIZHOU PROVINCE NETWORK	262,144
111.224.0.0/14	AS4134	CHINANET hebei province network	262,144
111.236.0.0/14	AS2516	KDDI CORPORATION	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
111.224.0.0/14	AS58539	CHINANET hebei province network	262,144
111.172.0.0/14	AS58563	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
111.212.0.0/14	AS9812	Oriental Cable Network Co., Ltd.	262,144
111.94.0.0/15	AS23700	PT. First Media,Tbk	131,072
111.216.0.0/15	AS2527	Sony Network Communications Inc.	131,072
111.232.0.0/15	AS10013	FreeBit Co., Ltd.	131,072
111.218.0.0/15	AS9644	SK Telecom	131,072
111.168.0.0/15	AS2518	BIGLOBE Inc.	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
111.114.0.0/15	AS4538	China Education and Research Network	131,072
111.186.0.0/15	AS4538	China Education and Research Network	131,072
111.116.0.0/15	AS4538	China Education and Research Network	131,072
111.184.0.0/15	AS9416	Hoshin MultiMedia Center Inc.	131,072
111.112.0.0/15	AS4134	CHINANET ningxia province network	131,072
111.229.0.0/16	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	65,536

Hosted domains

There are 282 domain names hosted across 194 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
111.203.20.216	xn--fiqp7f96f985bz33a.cn	14
111.203.20.220	ieda.org.cn	14
111.203.161.26	gbtcgroup.com	5
111.203.227.36	chnsys.com	5
111.203.178.231	junkadev.com	4
111.203.194.22	chinagasete.org	4
111.203.57.228	xn--zcr09i29hnn2c.xn--fiqs8s	3
111.203.235.43	sasn.cn	3
111.203.33.80	caanet.org.cn	2
111.203.241.40	l-ren.cn	2
111.203.122.93	dcitsfy.com	2
111.203.95.14	bcpl.cn	2
111.203.225.193	bjcapital.com	2
111.203.161.28	grirem.com	2
111.203.33.114	cca1981.org.cn	2
111.203.246.106	tc124.com	2
111.203.239.36	greatwallheritage.cn	2
111.203.33.32	ddsfw.cn	2
111.203.26.2	exiushui.com	2
111.203.156.212	gritek.org	2

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

6,369 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
111.203.26.2	AS4808 China Unicom Beijing Province Network	`3.68ms` from Beijing, CN
111.203.20.220	AS4808 China Unicom Beijing Province Network	`5.88ms` from Beijing, CN
111.203.29.141	AS4808 China Unicom Beijing Province Network	`5.03ms` from Beijing, CN
111.203.2.194	AS4808 China Unicom Beijing Province Network	`3.38ms` from Beijing, CN
111.203.50.138	AS4808 China Unicom Beijing Province Network	`3.12ms` from Beijing, CN
111.203.57.228	AS4808 China Unicom Beijing Province Network	`4.13ms` from Beijing, CN
111.203.66.1	AS4808 China Unicom Beijing Province Network	`4.49ms` from Beijing, CN
111.203.75.207	AS4808 China Unicom Beijing Province Network	`3.45ms` from Beijing, CN
111.203.32.65	AS4808 China Unicom Beijing Province Network	`4.07ms` from Beijing, CN
111.203.63.223	AS4808 China Unicom Beijing Province Network	`3.45ms` from Beijing, CN
111.203.33.169	AS4808 China Unicom Beijing Province Network	`3.22ms` from Beijing, CN
111.203.39.33	AS4808 China Unicom Beijing Province Network	`3.79ms` from Tianjin, CN
111.203.28.2	AS4808 China Unicom Beijing Province Network	`3.86ms` from Beijing, CN
111.203.11.2	AS4808 China Unicom Beijing Province Network	`2.94ms` from Beijing, CN
111.203.3.27	AS4808 China Unicom Beijing Province Network	`3.73ms` from Tianjin, CN
111.203.64.33	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
111.203.76.17	AS4808 China Unicom Beijing Province Network	`2.89ms` from Beijing, CN
111.203.13.239	AS4808 China Unicom Beijing Province Network	`4.02ms` from Tianjin, CN
111.203.10.37	AS4808 China Unicom Beijing Province Network	`3.11ms` from Beijing, CN
111.203.51.10	AS4808 China Unicom Beijing Province Network	`3.71ms` from Beijing, CN
111.203.22.105	AS4808 China Unicom Beijing Province Network	`4.17ms` from Beijing, CN
111.203.8.247	AS4808 China Unicom Beijing Province Network	`3.95ms` from Beijing, CN
111.203.17.112	AS4808 China Unicom Beijing Province Network	`3.08ms` from Beijing, CN
111.203.73.198	AS4808 China Unicom Beijing Province Network	`3.94ms` from Beijing, CN
111.203.35.1	AS4808 China Unicom Beijing Province Network	`4.80ms` 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
179.63.212.96	AS27976 Coop. de Servicios Públicos de Morteros Ltda.	`4.15ms` from Cordoba, AR
61.239.162.48	AS9269 Hong Kong Broadband Network Ltd.	`1.52ms` from Hong Kong, HK
182.65.240.208	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.93ms` from Hyderabad, IN
86.61.64.144	AS5603 Telekom Slovenije, d.d.	`0.82ms` from Ljubljana, SI
49.188.79.224	AS4804 Microplex PTY LTD	`6.20ms` from Melbourne, AU
155.185.164.176	AS137 Consortium GARR	`7.60ms` from Milan, IT
187.49.133.96	AS28145 RLINE TELECOM LTDA	`14.24ms` from Osasco, BR
49.27.241.48	AS4766 Korea Telecom	`7.83ms` from Seoul, KR
140.123.209.128	AS1659 Taiwan Academic Network (TANet) Information Center	`5.93ms` from Taipei, TW
197.202.97.144	AS36947 Telecom Algeria	`15.05ms` from Algiers, DZ
194.109.201.16	AS3265 KPN B.V.	`0.65ms` from Amsterdam, NL
190.49.126.240	AS22927 Telefonica de Argentina	`1.66ms` from Buenos Aires, AR
183.215.54.208	AS56047 China Mobile communications corporation	`1.41ms` from Changsha, CN
125.86.65.64	AS4134 CHINANET-BACKBONE	`2.12ms` from Chongqing, CN
108.138.162.32	AS16509 Amazon.com, Inc.	`0.28ms` from Dallas, US
208.75.151.16	AS32244 Liquid Web, L.L.C	`0.19ms` from Lansing, US
89.243.28.160	AS13285 TalkTalk Communications Limited	`2.90ms` from Manchester, GB
66.216.245.48	AS20115 Charter Communications LLC	`8.86ms` from Minneapolis, US
209.127.14.0	AS55286 B2 Net Solutions Inc.	`0.17ms` from Montreal, CA
114.172.78.16	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.54ms` from Osaka, JP
143.255.122.0	AS61948 INFOMAC TELECOMUNICAÇÕES LTDA	`2.19ms` from Porto Alegre, BR
115.86.151.208	AS17598 LG HelloVision Corp.	`3.03ms` from Seoul, KR
61.102.117.0	AS17839 LG HelloVision Corp.	`1.28ms` from Seoul, KR
89.137.211.128	AS12302 Vodafone Romania S.A.	`14.93ms` from Timisoara, RO
221.218.168.208	AS4808 China Unicom Beijing Province Network	`3.26ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f11 111.203.59.221

traceroute to 111.203.59.221 (111.203.59.221): 64 hops max, 52 byte packets

11 [AS4808] 61.148.155.114 7.748 ms

12 [AS4808] 124.65.244.198 4.298 ms

13 [AS4808] 111.203.59.221 4.725 ms

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On November 14th 2025

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