221.195.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

Country China
Domain chinaunicom.cn
ASN AS4837
Registry APNIC
ID UNICOM-HE

WHOIS Details

inetnum:        221.192.0.0 - 221.195.255.255
netname:        UNICOM-HE
descr:          China Unicom Hebei Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         KL984-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-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:37:00Z
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:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         [email protected]
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

route:          221.192.0.0/14
descr:          CNC Group CHINA169 Hebei Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range ASN Company Num of IPs
221.144.0.0/12 AS9856 Korea Telecom 1,048,576
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.144.0.0/12 AS152214 Korea Telecom 1,048,576
221.144.0.0/12 AS4766 Korea Telecom 1,048,576
221.160.0.0/13 AS4766 Korea Telecom 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.216.0.0/13 AS4808 China Unicom Beijing province network 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.140.0.0/14 AS9318 SK Broadband Co Ltd 262,144
221.232.0.0/14 AS4134 CHINANET Hubei province network 262,144
221.200.0.0/14 AS4837 China Unicom Liaoning Province Network 262,144
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.214.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.138.0.0/15 AS9318 SK Broadband Co Ltd 131,072
221.130.0.0/15 AS56041 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS9808 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS56042 China Mobile Communications Corporation 131,072
221.170.0.0/15 AS2518 BIGLOBE Inc. 131,072
221.6.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
221.117.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.115.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.137.0.0/16 AS9812 Oriental Cable Network Co., Ltd. 65,536
221.114.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.112.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.116.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.119.0.0/16 AS2516 KDDI CORPORATION 65,536
221.129.0.0/16 AS23841 TIANJIN BROADCAST & TV NETWORK CO. LTD 65,536

Hosted domains

There are 69 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.195.73.180 rqyswy.com 3
221.195.36.190 npyz.com.cn 2
221.195.175.2 hbrschina.com 2
221.195.81.11 hbsthg.cn 2
221.195.62.163 hgxnas.cn 2
221.195.189.238 klhtgps.cn 1
221.195.36.252 orbonmy.com 1
221.195.83.26 bjzx110.cn 1
221.195.83.84 rqzjj.cn 1
221.195.42.228 zjshjt.com 1
221.195.45.46 hxynhg.cn 1
221.195.4.37 jollilion.com 1
221.195.223.120 yorkool.cn 1
221.195.112.165 bohaitoday.com 1
221.195.115.138 xhbhjt.com 1
221.195.40.9 toysbus.com 1
221.195.43.223 wenbainas.chat 1
221.195.50.5 hebgxzy.com 1
221.195.199.13 czksport.com.cn 1
221.195.109.100 czsyzp.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

8,680 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
221.195.64.209 AS4837 CHINA UNICOM China169 Backbone 8.77ms from Tianjin, CN
221.195.130.185 AS4837 CHINA UNICOM China169 Backbone 6.81ms from Tianjin, CN
221.195.78.252 AS4837 CHINA UNICOM China169 Backbone 9.68ms from Tianjin, CN
221.195.105.65 AS4837 CHINA UNICOM China169 Backbone 7.77ms from Tianjin, CN
221.195.88.185 AS4837 CHINA UNICOM China169 Backbone 9.20ms from Tianjin, CN
221.195.12.185 AS4837 CHINA UNICOM China169 Backbone 6.66ms from Tianjin, CN
221.195.40.65 AS4837 CHINA UNICOM China169 Backbone 7.19ms from Tianjin, CN
221.195.25.145 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Tianjin, CN
221.195.81.65 AS4837 CHINA UNICOM China169 Backbone 8.27ms from Tianjin, CN
221.195.70.221 AS4837 CHINA UNICOM China169 Backbone 7.05ms from Tianjin, CN
221.195.125.109 AS4837 CHINA UNICOM China169 Backbone 7.64ms from Tianjin, CN
221.195.59.194 AS4837 CHINA UNICOM China169 Backbone 7.75ms from Tianjin, CN
221.195.42.4 AS4837 CHINA UNICOM China169 Backbone 7.92ms from Tianjin, CN
221.195.132.85 AS4837 CHINA UNICOM China169 Backbone 8.32ms from Tianjin, CN
221.195.0.247 AS4837 CHINA UNICOM China169 Backbone 6.91ms from Tianjin, CN
221.195.9.161 AS4837 CHINA UNICOM China169 Backbone 6.62ms from Tianjin, CN
221.195.61.65 AS4837 CHINA UNICOM China169 Backbone 8.26ms from Tianjin, CN
221.195.49.241 AS4837 CHINA UNICOM China169 Backbone 7.62ms from Tianjin, CN
221.195.128.65 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Tianjin, CN
221.195.62.213 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Tianjin, CN
221.195.74.193 AS4837 CHINA UNICOM China169 Backbone 7.08ms from Tianjin, CN
221.195.83.137 AS4837 CHINA UNICOM China169 Backbone 8.05ms from Tianjin, CN
221.195.72.153 AS4837 CHINA UNICOM China169 Backbone 8.42ms from Tianjin, CN
221.195.53.97 AS4837 CHINA UNICOM China169 Backbone 6.33ms from Tianjin, CN
221.195.30.17 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Tianjin, 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
135.222.160.160 AS8075 Microsoft Corporation 0.18ms from Boydton, US
18.191.27.96 AS16509 Amazon.com, Inc. 0.10ms from Columbus, US
178.13.226.0 AS3209 Vodafone GmbH 11.54ms from Frankfurt am Main, DE
114.107.153.128 AS4134 CHINANET-BACKBONE 12.57ms from Huai'an, CN
46.173.174.64 AS49183 "Galichina Telekommunication" LTD 6.86ms from Kyiv, UA
113.235.109.0 AS4837 CHINA UNICOM China169 Backbone 10.96ms from Liaoyang, CN
68.69.84.96 AS6580 Golden West Telecommunications Coop., Inc. 16.26ms from Sioux Falls, US
118.87.238.224 AS4721 JCOM Co., Ltd. 11.17ms from Tokyo, JP
69.88.35.240 AS14291 Antietam Broadband 6.87ms from Ashburn, US
222.154.77.64 AS4771 Spark New Zealand Trading Ltd. 13.80ms from Auckland, NZ
31.126.168.32 AS2856 British Telecommunications PLC 5.96ms from Erith, GB
39.130.90.128 AS9808 China Mobile Communications Group Co., Ltd. 2.59ms from Kunming, CN
86.166.252.208 AS2856 British Telecommunications PLC 12.08ms from London, GB
6.15.31.0 AS668 United States Department of Defense (DoD) 1.81ms from Los Angeles, US
35.182.16.64 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
89.58.42.208 AS197540 netcup GmbH 0.36ms from Nuernberg, DE
118.109.153.192 AS2518 BIGLOBE Inc. 9.04ms from Osaka, JP
24.238.91.224 AS3737 PenTeleData Inc. 10.80ms from Secaucus, US
182.219.72.144 AS17858 LG POWERCOMM 1.79ms from Seoul, KR
126.9.254.208 AS17676 SoftBank Corp. 3.45ms from Tokyo, JP
46.46.30.0 AS44724 Octopusnet LTD 1.22ms from Vladivostok, RU
91.52.233.96 AS3320 Deutsche Telekom AG 1.64ms from Berlin, DE
213.119.33.32 AS6848 Telenet BV 8.04ms from Brussels, BE
201.35.0.96 AS8167 V tal 1.61ms from Curitiba, BR
52.147.98.160 AS8075 Microsoft Corporation 0.23ms from Dongnae, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 221.195.82.73
traceroute to 221.195.82.73 (221.195.82.73): 64 hops max, 52 byte packets
6 *
8 *
9 [AS4837] 221.195.82.73 33.701 ms
Measurement taken from IPinfo ProbeNet in Huaihua, CN
On

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