111.204.0.0/18

AS4808  ·  China Unicom Beijing Province Network

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Summary

Country China
Domain chinaunicom.cn
ASN AS4808
Parent Range 111.204.0.0/16
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 2025-02-24
mnt-by:         MAINT-CNCGROUP
last-modified:  2025-02-24T06:16:57Z
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 2025-02-24
abuse-mailbox:  zhaoyz3@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-24T06:17:45Z
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

Overlapping Ranges

BGP prefixes that contain 111.204.0.0/18

Range ASN Company Num of IPs
111.204.0.0/16 AS4808 China Unicom Beijing province network 65,536

Nearby Ranges

BGP prefixes that overlap with 111.204.0.0/16

Range ASN Company Num of IPs
111.204.0.0/16 AS4808 China Unicom Beijing province network 65,536
111.204.64.0/18 AS4808 China Unicom Beijing province network 16,384
111.204.192.0/18 AS4808 China Unicom Beijing province network 16,384
111.204.128.0/18 AS4808 China Unicom Beijing province network 16,384

Hosted domains

There are 23 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
111.204.21.133 zckyw.com 2
111.204.47.181 zhongkun.com.cn 2
111.204.39.29 603377.com.cn 1
111.204.35.205 boco.com.cn 1
111.204.26.202 wrpb.fun 1
111.204.18.25 yixianghui.plus 1
111.204.35.223 yltt.com.cn 1
111.204.19.6 ai-vip.net 1
111.204.4.59 bjlmjc.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

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

IP Address ASN Details
111.204.46.209 AS4808 China Unicom Beijing Province Network 4.14ms from Beijing, CN
111.204.36.181 AS4808 China Unicom Beijing Province Network 4.98ms from Beijing, CN
111.204.20.234 AS4808 China Unicom Beijing Province Network 4.52ms from Beijing, CN
111.204.4.242 AS4808 China Unicom Beijing Province Network 4.59ms from Beijing, CN
111.204.44.129 AS4808 China Unicom Beijing Province Network 5.11ms from Beijing, CN
111.204.50.39 AS4808 China Unicom Beijing Province Network 4.89ms from Beijing, CN
111.204.5.124 AS4808 China Unicom Beijing Province Network 5.14ms from Beijing, CN
111.204.31.86 AS4808 China Unicom Beijing Province Network 4.00ms from Beijing, CN
111.204.24.13 AS4808 China Unicom Beijing Province Network 4.54ms from Beijing, CN
111.204.26.153 AS4808 China Unicom Beijing Province Network 4.72ms from Beijing, CN
111.204.48.198 AS4808 China Unicom Beijing Province Network 3.83ms from Beijing, CN
111.204.58.28 AS4808 China Unicom Beijing Province Network 5.44ms from Beijing, CN
111.204.18.183 AS4808 China Unicom Beijing Province Network 5.93ms from Beijing, CN
111.204.10.85 AS4808 China Unicom Beijing Province Network 5.28ms from Beijing, CN
111.204.55.58 AS4808 China Unicom Beijing Province Network 5.58ms from Beijing, CN
111.204.62.18 AS4808 China Unicom Beijing Province Network 5.60ms from Tianjin, CN
111.204.0.105 AS4808 China Unicom Beijing Province Network 3.56ms from Beijing, CN
111.204.59.181 AS4808 China Unicom Beijing Province Network 4.52ms from Beijing, CN
111.204.38.24 AS4808 China Unicom Beijing Province Network 3.96ms from Beijing, CN
111.204.7.31 AS4808 China Unicom Beijing Province Network 5.90ms from Beijing, CN
111.204.51.50 AS4808 China Unicom Beijing Province Network 5.36ms from Beijing, CN
111.204.2.23 AS4808 China Unicom Beijing Province Network 5.10ms from Beijing, CN
111.204.42.12 AS4808 China Unicom Beijing Province Network 5.50ms from Beijing, CN
111.204.52.137 AS4808 China Unicom Beijing Province Network 3.74ms from Beijing, CN
111.204.49.118 AS4808 China Unicom Beijing Province Network 4.30ms 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
45.144.72.2 AS201239 Logifuture Austria GmbH 1.21ms from Amsterdam, NL
20.84.3.226 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
68.187.17.66 AS20115 Charter Communications LLC 10.23ms from Atlanta, US
54.203.144.2 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
144.24.228.2 AS31898 Oracle Corporation 0.15ms from Cardiff, GB
79.211.242.226 AS3320 Deutsche Telekom AG 1.49ms from Hamburg, DE
173.249.209.2 AS11878 tzulo, inc. 0.24ms from Santa Clara, US
217.114.91.66 AS30811 Optimizely AB 0.27ms from Stockholm, SE
105.103.204.226 AS36947 Telecom Algeria 8.88ms from Tunis, TN
12.168.170.178 AS7018 AT&T Enterprises, LLC 11.67ms from Atlanta, US
49.227.39.98 AS9500 One New Zealand Group Limited 19.56ms from Auckland, NZ
103.39.239.2 AS59256 Eureka Telecommunications Western Victoria Pty Ltd 0.15ms from Melbourne, AU
40.136.229.178 AS7029 Windstream Communications LLC 9.87ms from Atlanta, US
103.129.245.226 AS9230 Bangladesh Online Ltd. 0.57ms from Dhaka, BD
178.150.255.210 AS13188 CONTENT DELIVERY NETWORK LTD 7.28ms from Kyiv, UA
90.200.131.162 AS5607 Sky UK Limited 3.98ms from London, GB
212.89.225.242 AS12508 Rainside s.r.o. 0.30ms from Bratislava, SK
109.100.235.34 AS9050 Orange Romania S.A. 0.70ms from Bucharest, RO
47.190.36.130 AS5650 Frontier Communications of America, Inc. 2.13ms from Dallas, US
51.186.244.162 AS5607 Sky UK Limited 1.31ms from Dublin, IE
148.222.208.130 AS14593 Space Exploration Technologies Corporation 14.50ms from Fortaleza, BR
113.231.62.242 AS4837 CHINA UNICOM China169 Backbone 4.17ms from Liaoyang, CN
76.50.59.18 AS20001 Charter Communications Inc 6.69ms from Los Angeles, US
43.205.176.114 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
59.190.10.194 AS17511 OPTAGE Inc. 1.49ms from Osaka, JP

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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