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:         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 111.205.0.0/16

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 space-weather.org.cn 3
111.205.50.172 xn--dgt318a1my.cn 2
111.205.21.101 sun-yuhan.net 2
111.205.50.102 cmsjournal.net 1
111.205.50.207 hysdqx.com 1
111.205.47.162 12365114.com.cn 1
111.205.50.61 cmalibrary.cn 1
111.205.53.249 cicpa.org.cn 1
111.205.28.217 loodi.cn 1
111.205.50.37 weathertj.com.cn 1
111.205.42.210 jhyhfund.com 1
111.205.47.231 dimei.cn 1
111.205.50.165 qxcbs.com 1
111.205.6.32 sgrclub.com.cn 1
111.205.43.10 avicbid.cn 1
111.205.50.149 cmapmsc.cn 1
111.205.32.34 chinadci.com.cn 1
111.205.50.114 nsmc.org.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

506 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 3.54ms from Beijing, CN
111.205.49.53 AS4808 China Unicom Beijing Province Network 3.17ms from Beijing, CN
111.205.23.223 AS4808 China Unicom Beijing Province Network 3.75ms from Beijing, CN
111.205.25.235 AS4808 China Unicom Beijing Province Network 4.67ms from Beijing, CN
111.205.38.1 AS4837 CHINA UNICOM China169 Backbone 5.98ms from Beijing, CN
111.205.43.13 AS4808 China Unicom Beijing Province Network 3.57ms from Beijing, CN
111.205.35.132 AS4808 China Unicom Beijing Province Network 4.13ms from Beijing, CN
111.205.37.237 AS4808 China Unicom Beijing Province Network 3.21ms from Beijing, CN
111.205.53.2 AS4808 China Unicom Beijing Province Network 2.66ms from Beijing, CN
111.205.41.23 AS4808 China Unicom Beijing Province Network 2.94ms from Beijing, CN
111.205.58.65 AS4808 China Unicom Beijing Province Network 3.52ms from Beijing, CN
111.205.30.145 AS4808 China Unicom Beijing Province Network 3.13ms from Beijing, CN
111.205.33.81 AS4808 China Unicom Beijing Province Network 3.25ms from Beijing, CN
111.205.27.93 AS4808 China Unicom Beijing Province Network 3.96ms from Beijing, CN
111.205.50.8 AS4808 China Unicom Beijing Province Network 5.04ms from Beijing, CN
111.205.51.140 AS4808 China Unicom Beijing Province Network 5.21ms from Beijing, CN
111.205.36.130 AS4808 China Unicom Beijing Province Network 3.32ms from Beijing, CN
111.205.47.168 AS4808 China Unicom Beijing Province Network 2.81ms from Beijing, CN
111.205.32.57 AS4808 China Unicom Beijing Province Network 7.17ms from Beijing, CN
111.205.40.254 AS4808 China Unicom Beijing Province Network 5.56ms from Beijing, CN
111.205.24.158 AS4808 China Unicom Beijing Province Network 2.86ms from Beijing, CN
111.205.28.173 AS4808 China Unicom Beijing Province Network 3.36ms from Beijing, CN
111.205.12.254 AS4808 China Unicom Beijing Province Network 4.46ms from Beijing, CN
111.205.4.97 AS4808 China Unicom Beijing Province Network 3.20ms from Beijing, CN
111.205.19.193 AS4808 China Unicom Beijing Province Network 3.46ms 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
212.154.209.34 AS50482 JSC Kazakhtelecom 0.46ms from Almaty, KZ
77.165.104.178 AS1136 KPN B.V. 1.40ms from Amsterdam, NL
116.204.232.82 AS136897 Enjoyvc Cloud Group Limited. 0.99ms from Bangkok, TH
195.114.108.2 AS202310 Hyve Ltd 1.03ms from Bogota, CO
131.164.166.178 AS3292 TDC Holding A/S 1.78ms from Copenhagen, DK
27.58.117.2 AS24560 Bharti Airtel Ltd., Telemedia Services 6.87ms from Delhi, IN
18.194.46.226 AS16509 Amazon.com, Inc. 0.10ms from Frankfurt am Main, DE
88.206.158.2 AS28854 HIGHLANDNET SWEDEN 5.08ms from Goeteborg, SE
178.144.16.146 AS5432 Proximus NV 17.39ms from Gravelines, FR
159.75.91.34 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.14ms from Guangzhou, CN
12.253.33.226 AS7018 AT&T Enterprises, LLC 1.60ms from Los Angeles, US
193.25.214.2 AS397966 ReadyDedis, LLC 0.81ms from New York City, US
73.35.255.66 AS7922 Comcast Cable Communications, LLC 8.84ms from Seattle, US
118.55.234.2 AS4766 Korea Telecom 7.46ms from Seoul, KR
103.160.104.242 AS134457 BMC Software Asia Pacific Pte Ltd 1.12ms from Singapore, SG
101.190.215.178 AS1221 Telstra Limited 2.81ms from Sydney, AU
1.168.150.210 AS3462 Data Communication Business Group 2.94ms from Taichung, TW
83.31.177.18 AS5617 Orange Polska Spolka Akcyjna 7.04ms from Warsaw, PL
111.170.171.2 AS151185 China Telecom 5.40ms from Wuhan, CN
77.49.152.66 AS1241 Forthnet 7.15ms from Athens, GR
47.49.255.178 AS20115 Charter Communications LLC 16.32ms from Atlanta, US
104.13.52.130 AS7018 AT&T Enterprises, LLC 8.61ms from Atlanta, US
116.130.231.2 AS4837 CHINA UNICOM China169 Backbone 5.05ms from Beijing, CN
97.119.145.18 AS209 CenturyLink Communications, LLC 10.36ms from Chicago, US
96.11.165.2 AS10796 Charter Communications Inc 6.38ms from Columbus, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m12 111.205.21.89
traceroute to 111.205.21.89 (111.205.21.89): 12 hops max, 52 byte packets
2 [AS3356] 212.113.8.137 44.21 ms
3 *
4 [AS3356] 4.26.2.162 279.425 ms
5 [AS4837] 219.158.17.81 273.063 ms
6 *
7 *
8 *
9 [AS4808] 114.249.177.18 304.488 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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