111.205.0.0/18

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:         [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 111.205.0.0/16

No nearby ranges found.

Hosted domains

There are 34 domain names hosted across 27 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
111.205.50.121 sac347.org.cn 3
111.205.25.42 xn--fiqa599ayuan63agjfmn3aywc.cn 2
111.205.21.101 sun-yuhan.net 2
111.205.25.179 bdmss.com.cn 1
111.205.28.217 loodi.cn 1
111.205.47.231 dimei.cn 1
111.205.50.165 qxcbs.com 1
111.205.11.2 bobbns.com 1
111.205.50.37 weathertj.com.cn 1
111.205.47.162 12365114.com.cn 1
111.205.32.34 chinadci.com.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

Pingable IPs

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

IP Address ASN Details
111.205.52.1 AS4808 China Unicom Beijing Province Network 3.73ms from Beijing, CN
111.205.5.84 AS4808 China Unicom Beijing Province Network 3.32ms from Beijing, CN
111.205.38.178 AS4837 CHINA UNICOM China169 Backbone 5.94ms from Tianjin, CN
111.205.47.168 AS4808 China Unicom Beijing Province Network 2.81ms from Beijing, CN
111.205.40.254 AS4808 China Unicom Beijing Province Network 5.45ms from Beijing, CN
111.205.0.83 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
111.205.24.131 AS4808 China Unicom Beijing Province Network 3.00ms from Beijing, CN
111.205.33.65 AS4808 China Unicom Beijing Province Network 3.10ms from Beijing, CN
111.205.27.97 AS4808 China Unicom Beijing Province Network 3.61ms from Beijing, CN
111.205.19.193 AS4808 China Unicom Beijing Province Network 3.41ms from Beijing, CN
111.205.32.57 AS4808 China Unicom Beijing Province Network 7.81ms from Beijing, CN
111.205.15.219 AS4808 China Unicom Beijing Province Network 3.60ms from Beijing, CN
111.205.12.241 AS4808 China Unicom Beijing Province Network 3.90ms from Beijing, CN
111.205.4.97 AS4808 China Unicom Beijing Province Network 3.28ms from Beijing, CN
111.205.14.155 AS4808 China Unicom Beijing Province Network 3.67ms from Beijing, CN
111.205.25.59 AS4808 China Unicom Beijing Province Network 4.01ms from Beijing, CN
111.205.53.253 AS4808 China Unicom Beijing Province Network 2.99ms from Beijing, CN
111.205.17.79 AS4808 China Unicom Beijing Province Network 3.60ms from Beijing, CN
111.205.36.130 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
111.205.1.6 AS4808 China Unicom Beijing Province Network 2.67ms from Beijing, CN
111.205.51.148 AS4808 China Unicom Beijing Province Network 5.28ms from Beijing, CN
111.205.18.82 AS4808 China Unicom Beijing Province Network 2.96ms from Beijing, CN
111.205.58.65 AS4808 China Unicom Beijing Province Network 3.02ms from Beijing, CN
111.205.23.223 AS4808 China Unicom Beijing Province Network 3.58ms from Beijing, CN
111.205.30.32 AS4808 China Unicom Beijing Province Network 3.56ms 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
172.98.8.146 AS399521 BNS 0.99ms from Dallas, US
93.120.40.226 AS50835 EANCENTER TELECOM LLC 0.45ms from Frankfurt am Main, DE
113.215.235.66 AS24139 Huashu media&Network Limited 5.21ms from Hangzhou, CN
94.231.34.50 AS39049 Kyivski Merezhi ltd 0.29ms from Kyiv, UA
1.43.236.194 AS4804 Microplex PTY LTD 2.61ms from Melbourne, AU
187.226.99.2 AS8151 UNINET 5.70ms from Mexico City, MX
217.57.17.98 AS3269 Telecom Italia S.p.A. 4.87ms from Milan, IT
27.85.80.2 AS2516 KDDI CORPORATION 0.78ms from Osaka, JP
149.54.202.34 AS7524 ITEC HANKYU HANSHIN CO.,LTD. 0.79ms from Osaka, JP
2.118.32.2 AS3269 Telecom Italia S.p.A. 1.35ms from Rome, IT
112.138.92.162 AS10010 TOKAI Communications Corporation 7.00ms from Tokyo, JP
20.102.144.18 AS8075 Microsoft Corporation 0.24ms from Boydton, US
143.129.77.130 AS2611 BELNET 1.62ms from Brussels, BE
191.82.248.178 AS22927 Telefonica de Argentina 18.56ms from Buenos Aires, AR
181.82.218.18 AS7303 Telecom Argentina S.A. 12.10ms from Buenos Aires, AR
75.219.87.18 AS6167 Verizon Business 17.06ms from Chicago, US
59.91.63.226 AS9829 National Internet Backbone 5.44ms from Delhi, IN
200.24.194.146 AS19114 Otecel S.A. 1.91ms from Guayaquil, EC
176.93.82.18 AS16086 DNA Oyj 10.16ms from Helsinki, FI
60.174.37.178 AS4134 CHINANET-BACKBONE 8.42ms from Huai'an, CN
102.177.117.18 AS25818 cmcnetworks 0.16ms from Johannesburg, ZA
74.62.229.34 AS20001 Charter Communications Inc 1.22ms from Los Angeles, US
87.253.224.130 AS48846 Inetum Espana, S.A. 0.42ms from Madrid, ES
77.178.136.18 AS6805 Telefonica Germany GmbH & Co.OHG 15.45ms from Nuernberg, DE
61.114.96.18 AS10000 Nagasaki Cable Media Inc. 5.98ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 111.205.28.177
traceroute to 111.205.28.177 (111.205.28.177): 64 hops max, 52 byte packets
4 [AS3356] 4.26.2.166 174.937 ms
5 *
6 *
7 *
8 *
9 [AS4808] 202.106.227.66 178.254 ms
10 [AS4808] 111.205.28.177 180.449 ms
Measurement taken from IPinfo ProbeNet in Bend, 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.

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

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