221.216.116.0/24

AS4808 · China Unicom Beijing Province Network

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS4808
Parent Range	221.216.0.0/13
Registry	APNIC
ID	UNICOM-BJ

WHOIS Details

inetnum:        221.216.0.0 - 221.223.255.255
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
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-BJ
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2021-11-09T07:38:09Z
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:  2025-11-18T00:26:20Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         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:          221.216.0.0/13
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 221.216.116.0/24

Range	ASN	Company	Num of IPs
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288

Nearby Ranges

BGP prefixes that overlap with 221.216.0.0/16

Range	ASN	Company	Num of IPs
221.216.0.0/13	AS4808	China Unicom Beijing province network	524,288
221.216.64.0/22	AS4808	China Unicom Beijing province network	1,024

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
34.218.109.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
78.22.217.40	AS6848 Telenet BV	`6.77ms` from Brussels, BE
196.114.214.8	AS36925 MEDITELECOM	`14.24ms` from Casablanca, MA
211.149.128.24	AS38283 CHINANET SiChuan Telecom Internet Data Center	`4.19ms` from Chengdu, CN
109.59.183.216	AS44034 Hi3G Access AB	`5.75ms` from Copenhagen, DK
185.71.86.200	AS201554 SES ASTRA S.A.	`6.61ms` from Frankfurt am Main, DE
86.19.95.152	AS5089 Virgin Media Limited	`6.29ms` from London, GB
68.120.20.104	AS7018 AT&T Enterprises, LLC	`2.17ms` from Los Angeles, US
220.135.216.56	AS3462 Data Communication Business Group	`2.23ms` from Taichung, TW
118.240.0.104	AS2527 Sony Network Communications Inc.	`1.48ms` from Tokyo, JP
80.79.100.8	AS21286 KPN B.V.	`1.17ms` from Amsterdam, NL
135.236.76.120	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
52.148.217.120	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
120.14.221.232	AS4837 CHINA UNICOM China169 Backbone	`9.13ms` from Beijing, CN
46.18.33.200	AS6696 VERIXI SA	`1.25ms` from Brussels, BE
24.155.230.88	AS7459 Grande Communications Networks, LLC	`14.30ms` from Dallas, US
90.51.33.8	AS3215 Orange S.A.	`9.68ms` from Marseille, FR
20.192.50.200	AS8075 Microsoft Corporation	`13.42ms` from Mumbai, IN
45.173.147.152	AS268831 M & M telecomunicações e Multimidia	`14.34ms` from Osasco, BR
90.93.23.56	AS3215 Orange S.A.	`7.06ms` from Paris, FR
52.71.7.152	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
116.59.64.168	AS17421 Mobile Business Group	`6.85ms` from Taipei, TW
153.231.185.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.63ms` from Tokyo, JP
83.189.214.216	AS1257 Tele2 Sverige AB	`14.82ms` from Vilnius, LT
190.1.248.168	AS10299 EMPRESAS MUNICIPALES DE CALI E.I.C.E. E.S.P.	`8.77ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f5 -m13 221.216.116.122

traceroute to 221.216.116.122 (221.216.116.122): 13 hops max, 52 byte packets

5 [AS4837] 219.158.34.125 49.807 ms

6 *

7 *

8 *

9 *

10 [AS4808] 124.64.212.42 248.703 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Cairo, EG

On November 14th 2025

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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