111.207.128.0/21

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Parent Range	111.207.128.0/18
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 111.207.128.0/21

Range	ASN	Company	Num of IPs
111.207.128.0/18	AS4808	China Unicom Beijing province network	16,384
111.207.0.0/16	AS4808	China Unicom Beijing province network	65,536

Nearby Ranges

BGP prefixes that overlap with 111.207.0.0/16

Range	ASN	Company	Num of IPs
111.207.0.0/16	AS4808	China Unicom Beijing province network	65,536
111.207.64.0/18	AS4808	China Unicom Beijing province network	16,384
111.207.192.0/18	AS4808	China Unicom Beijing province network	16,384
111.207.0.0/18	AS4808	China Unicom Beijing province network	16,384
111.207.128.0/18	AS4808	China Unicom Beijing province network	16,384
111.207.0.0/24	AS4808	China Unicom Beijing province network	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
111.207.128.101	AS4808 China Unicom Beijing Province Network	3.51ms from Beijing, CN
111.207.130.238	AS4808 China Unicom Beijing Province Network	3.33ms from Beijing, CN
111.207.129.99	AS4808 China Unicom Beijing Province Network	3.68ms 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
81.172.168.21	AS15435 DELTA Fiber Nederland B.V.	1.76ms from Amsterdam, NL
13.72.67.165	AS8075 Microsoft Corporation	0.43ms from Ashburn, US
138.26.156.37	AS3452 University of Alabama at Birmingham	4.33ms from Atlanta, US
99.149.236.53	AS7018 AT&T Enterprises, LLC	5.63ms from Los Angeles, US
61.177.37.197	AS4134 CHINANET-BACKBONE	4.09ms from Nanjing, CN
109.190.239.149	AS35540 OVH SAS	1.51ms from Paris, FR
106.253.211.197	AS3786 LG DACOM Corporation	1.63ms from Seoul, KR
203.63.23.213	AS2764 AAPT Limited	1.10ms from Brisbane, AU
46.214.12.5	AS48161 NEXTGEN COMMUNICATIONS SRL	1.98ms from Bucharest, RO
81.155.66.245	AS2856 British Telecommunications PLC	4.25ms from London, GB
75.164.158.165	AS209 CenturyLink Communications, LLC	1.54ms from Portland, US
177.71.114.245	AS52750 Fundação Centros de Ref. em Tecnologias Inovadoras	6.07ms from Porto Alegre, BR
198.200.53.181	AS54600 PEG TECH INC	0.34ms from San Jose, US
68.191.201.197	AS20115 Charter Communications LLC	7.34ms from St. Louis, US
125.53.173.21	AS2516 KDDI CORPORATION	0.86ms from Tokyo, JP
12.76.243.181	AS7018 AT&T Enterprises, LLC	0.47ms from Kansas City, US
175.224.183.5	AS4766 Korea Telecom	1.44ms from Seoul, KR
185.233.19.5	AS209178 IPv4 Superhub Limited	0.24ms from Stockholm, SE
192.162.185.53	AS209854 Cyberzone S.A.	0.21ms from Amsterdam, NL
111.204.36.181	AS4808 China Unicom Beijing Province Network	4.98ms from Beijing, CN
62.206.7.117	AS20676 Plusnet GmbH	5.37ms from Berlin, DE
174.136.4.213	AS55045 TekTonic	0.52ms from Dallas, US
76.25.50.101	AS7922 Comcast Cable Communications, LLC	5.74ms from Denver, US
59.45.253.85	AS4134 CHINANET-BACKBONE	5.57ms from Liaoyang, CN
59.46.114.133	AS4134 CHINANET-BACKBONE	2.07ms from Liaoyang, CN

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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