111.203.128.0/18

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

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

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:          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 111.203.0.0/16

No nearby ranges found.

Hosted domains

There are 71 domain names hosted across 48 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
111.203.161.30 xn--h9t74m82pxs2a.net 8
111.203.186.140 coopenpark.com 7
111.203.146.114 crsp.org.cn 2
111.203.191.82 dfcredit.com.cn 1
111.203.165.44 klrq.com.cn 1
111.203.156.213 gripm.com 1
111.203.159.162 hiaiplus.com 1
111.203.138.30 fjoil.com.cn 1
111.203.146.110 zhongketech.cn 1
111.203.138.104 cpmcpimc.com 1
111.203.149.226 beiqi.cn 1
111.203.159.50 ins10.cn 1
111.203.133.83 xchdpf.org.cn 1
111.203.141.219 buptict.com 1
111.203.163.213 chinagalaxy.net.cn 1
111.203.146.108 dongnantech.cn 1
111.203.138.100 kembltesting.com 1
111.203.167.100 cct.ltd 1
111.203.187.181 uudianxin.com 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

Pingable IPs

2,355 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
111.203.160.178 AS4808 China Unicom Beijing Province Network 2.89ms from Beijing, CN
111.203.137.177 AS4808 China Unicom Beijing Province Network 3.57ms from Beijing, CN
111.203.187.65 AS4808 China Unicom Beijing Province Network 2.80ms from Beijing, CN
111.203.144.17 AS4808 China Unicom Beijing Province Network 3.12ms from Beijing, CN
111.203.172.32 AS4808 China Unicom Beijing Province Network 3.29ms from Beijing, CN
111.203.150.223 AS4808 China Unicom Beijing Province Network 2.65ms from Beijing, CN
111.203.154.114 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
111.203.129.30 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
111.203.146.74 AS4808 China Unicom Beijing Province Network 3.30ms from Beijing, CN
111.203.161.122 AS4808 China Unicom Beijing Province Network 2.99ms from Beijing, CN
111.203.142.188 AS4808 China Unicom Beijing Province Network 3.71ms from Beijing, CN
111.203.159.55 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
111.203.153.209 AS4808 China Unicom Beijing Province Network 3.35ms from Beijing, CN
111.203.167.34 AS4808 China Unicom Beijing Province Network 3.08ms from Beijing, CN
111.203.173.97 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
111.203.147.239 AS4808 China Unicom Beijing Province Network 3.27ms from Beijing, CN
111.203.139.98 AS4808 China Unicom Beijing Province Network 3.10ms from Beijing, CN
111.203.186.247 AS4808 China Unicom Beijing Province Network 3.77ms from Beijing, CN
111.203.156.161 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
111.203.164.12 AS4808 China Unicom Beijing Province Network 3.21ms from Tianjin, CN
111.203.133.61 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
111.203.149.169 AS4808 China Unicom Beijing Province Network 2.85ms from Beijing, CN
111.203.190.159 AS4808 China Unicom Beijing Province Network 2.63ms from Beijing, CN
111.203.180.82 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
111.203.162.193 AS4808 China Unicom Beijing Province Network 2.86ms 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
84.87.38.66 AS1136 KPN B.V. 1.23ms from Amsterdam, NL
62.226.35.82 AS3320 Deutsche Telekom AG 3.13ms from Berlin, DE
84.198.20.178 AS6848 Telenet BV 4.41ms from Brussels, BE
189.27.172.242 AS18881 TELEFÔNICA BRASIL S.A 3.80ms from Curitiba, BR
82.214.199.210 AS12440 Hughes Network Systems GmbH 3.16ms from Frankfurt am Main, DE
81.155.19.130 AS2856 British Telecommunications PLC 8.02ms from London, GB
173.162.9.66 AS7922 Comcast Cable Communications, LLC 7.12ms from Miami, US
93.49.137.146 AS12874 Fastweb SpA 0.98ms from Milan, IT
146.0.211.18 AS203223 Unica Telecomunicazioni s.r.l. 7.67ms from Milan, IT
79.31.101.34 AS3269 Telecom Italia S.p.A. 6.19ms from Milan, IT
181.224.5.130 AS272272 GILBERTO DE AGUIAR 16.91ms from Osasco, BR
27.4.2.82 AS17488 Hathway IP Over Cable Internet 1.54ms from Saint Thomas Mount, IN
220.84.136.210 AS4766 Korea Telecom 7.84ms from Seoul, KR
183.81.229.2 AS136041 Singapore Telecom, ConnectPlus 0.71ms from Taipei, TW
27.26.73.114 AS4134 CHINANET-BACKBONE 6.49ms from Wuhan, CN
47.27.113.18 AS20115 Charter Communications LLC 8.67ms from Atlanta, US
40.129.96.210 AS7029 Windstream Communications LLC 0.48ms from Atlanta, US
219.239.172.130 AS4808 China Unicom Beijing Province Network 4.16ms from Beijing, CN
41.35.109.50 AS8452 TE-AS 4.81ms from Cairo, EG
199.232.67.82 AS54113 Fastly, Inc. 0.09ms from Denver, US
168.196.196.50 AS270980 Natal Conect Ltda 12.75ms from Fortaleza, BR
77.3.216.34 AS6805 Telefonica Germany GmbH & Co.OHG 1.05ms from Hamburg, DE
61.15.17.2 AS9908 HK Cable TV Ltd 1.41ms from Hong Kong, HK
103.145.162.130 AS9341 PT INDONESIA COMNETS PLUS 2.75ms from Jakarta, ID
84.45.9.2 AS25577 BE DC Connect UK Limited 0.55ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 111.203.139.113
traceroute to 111.203.139.113 (111.203.139.113): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.69.210.93 60.786 ms
4 [AS3356] 4.26.2.118 202.324 ms
5 [AS4837] 219.158.6.81 224.965 ms
6 *
7 *
8 *
9 [AS4808] 111.203.139.113 228.353 ms
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

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.

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