221.206.0.0/16

AS4837  ·  CHINA UNICOM China169 Backbone

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Summary

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

WHOIS Details

inetnum:        221.206.0.0 - 221.206.255.255
netname:        UNICOM-HL
descr:          China Unicom Heilongjiang Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         BG63-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CNCGROUP-HL
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:07:52Z
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:         Binghui Gao
nic-hdl:        BG63-AP
e-mail:         luanfuyu@vip.hl.cn
address:        Shuniu Building,No.155 Zhongshan road,Harbin,Heilongjiang
phone:          +86-451-82651467
fax-no:         +86-451-82651464
country:        CN
mnt-by:         MAINT-CNCGROUP-HL
last-modified:  2010-03-10T01:38:01Z
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

route:          221.206.0.0/16
descr:          CNC Group CHINA169 Heilongjiang Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:33Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 221.0.0.0/8

Range ASN Company Num of IPs
221.240.0.0/12 AS17506 ARTERIA Networks Corporation 1,048,576
221.176.0.0/13 AS9808 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS56040 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS146966 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56046 China Mobile Communications Corporation 524,288
221.216.0.0/13 AS4808 China Unicom Beijing province network 524,288
221.224.0.0/13 AS134756 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS138950 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS134770 CHINANET jiangsu province network 524,288
221.184.0.0/13 AS4713 NTT DOCOMO BUSINESS,Inc. 524,288
221.176.0.0/13 AS56044 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4809 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS139080 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS132510 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS24445 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS140292 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS23650 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56048 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS4134 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS137702 CHINANET jiangsu province network 524,288
221.224.0.0/13 AS131325 CHINANET jiangsu province network 524,288
221.176.0.0/13 AS56042 China Mobile Communications Corporation 524,288
221.176.0.0/13 AS141425 China Mobile Communications Corporation 524,288
221.224.0.0/13 AS137697 CHINANET jiangsu province network 524,288
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
221.232.0.0/14 AS58563 CHINANET Hubei province network 262,144
221.124.0.0/14 AS9304 HGC Global Communications Limited 262,144
221.130.0.0/15 AS56041 China Mobile Communications Corporation 131,072
221.130.0.0/15 AS56042 China Mobile Communications Corporation 131,072
221.214.0.0/15 AS4837 China Unicom Shandong province network 131,072
221.130.0.0/15 AS9808 China Mobile Communications Corporation 131,072
221.204.0.0/15 AS4837 China Unicom Shanxi Province Network 131,072
221.8.0.0/15 AS4837 China Unicom JILIN province network 131,072
221.170.0.0/15 AS2518 BIGLOBE Inc. 131,072
221.213.0.0/16 AS4837 China Unicom Yunnan province network 65,536
221.6.0.0/16 AS140717 China Unicom Jiangsu province network 65,536
221.129.0.0/16 AS23841 TIANJIN BROADCAST & TV NETWORK CO. LTD 65,536
221.137.0.0/16 AS9812 Oriental Cable Network Co., Ltd. 65,536
221.10.0.0/16 AS4837 China Unicom SiChuan province network 65,536
221.169.0.0/16 AS4780 Digital United I 65,536
221.119.0.0/16 AS2516 KDDI CORPORATION 65,536
221.117.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.6.0.0/16 AS4837 China Unicom Jiangsu province network 65,536
221.116.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.115.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.114.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.112.0.0/16 AS17506 ARTERIA Networks Corporation 65,536
221.113.128.0/17 AS4713 NTT DOCOMO BUSINESS,Inc. 32,768

Hosted domains

There are 35 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
221.206.153.51 11280.net 3
221.206.121.182 laonianbang.com 3
221.206.154.108 pubgates.net 2
221.206.149.220 11280.net 2
221.206.104.14 mdjskqyy.org.cn 1
221.206.226.98 mdjsdebyg.cn 1
221.206.179.68 fofofofofofo.com 1
221.206.121.183 mdjlf.net.cn 1
221.206.154.219 sfhjjjcw.gov.cn 1
221.206.156.40 sfhsbdc.org.cn 1
221.206.84.2 mdjghxx.asia 1
221.206.7.92 dpcm.cn 1
221.206.123.30 mdjaa.com 1
221.206.153.236 zb88.com 1
221.206.100.163 mdjzfgjj.cn 1
221.206.35.69 wenas.com.cn 1
221.206.121.185 tianao.vip 1
221.206.209.215 djclyj.com 1
221.206.4.17 fengdachem.net 1
221.206.29.24 baibin.wang 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

17,401 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
221.206.70.220 AS4837 CHINA UNICOM China169 Backbone 14.39ms from Changchun, CN
221.206.35.152 AS4837 CHINA UNICOM China169 Backbone 13.60ms from Changchun, CN
221.206.25.184 AS4837 CHINA UNICOM China169 Backbone 13.61ms from Changchun, CN
221.206.98.181 AS4837 CHINA UNICOM China169 Backbone 13.85ms from Changchun, CN
221.206.104.251 AS4837 CHINA UNICOM China169 Backbone 24.88ms from Changchun, CN
221.206.56.93 AS4837 CHINA UNICOM China169 Backbone 13.63ms from Changchun, CN
221.206.94.1 AS4837 CHINA UNICOM China169 Backbone 18.41ms from Changchun, CN
221.206.23.74 AS4837 CHINA UNICOM China169 Backbone 13.55ms from Changchun, CN
221.206.110.28 AS4837 CHINA UNICOM China169 Backbone 13.81ms from Changchun, CN
221.206.159.205 AS4837 CHINA UNICOM China169 Backbone 22.98ms from Changchun, CN
221.206.39.74 AS4837 CHINA UNICOM China169 Backbone 13.64ms from Changchun, CN
221.206.72.57 AS4837 CHINA UNICOM China169 Backbone 20.28ms from Liaoyang, CN
221.206.100.180 AS4837 CHINA UNICOM China169 Backbone 13.17ms from Changchun, CN
221.206.12.167 AS4837 CHINA UNICOM China169 Backbone 12.92ms from Changchun, CN
221.206.27.173 AS4837 CHINA UNICOM China169 Backbone 13.79ms from Changchun, CN
221.206.88.1 AS4837 CHINA UNICOM China169 Backbone 26.20ms from Liaoyang, CN
221.206.69.1 AS4837 CHINA UNICOM China169 Backbone 20.43ms from Liaoyang, CN
221.206.71.167 AS4837 CHINA UNICOM China169 Backbone 13.73ms from Changchun, CN
221.206.49.124 AS4837 CHINA UNICOM China169 Backbone 13.53ms from Changchun, CN
221.206.90.121 AS4837 CHINA UNICOM China169 Backbone 14.10ms from Changchun, CN
221.206.83.236 AS4837 CHINA UNICOM China169 Backbone 21.05ms from Dalian, CN
221.206.123.127 AS4837 CHINA UNICOM China169 Backbone 17.80ms from Dalian, CN
221.206.138.1 AS4837 CHINA UNICOM China169 Backbone 28.49ms from Dalian, CN
221.206.152.49 AS4837 CHINA UNICOM China169 Backbone 21.27ms from Dalian, CN
221.206.42.107 AS4837 CHINA UNICOM China169 Backbone 18.58ms from Changchun, 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
180.77.195.96 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.78ms from Beijing, CN
107.12.143.16 AS11426 Charter Communications Inc 13.76ms from Charlotte, US
24.12.60.192 AS7922 Comcast Cable Communications, LLC 6.21ms from Chicago, US
62.246.101.64 AS12312 ecotel communication ag 8.74ms from Frankfurt am Main, DE
81.177.198.112 AS48176 OOO SET 6.83ms from Krasnodar, RU
119.118.246.240 AS4837 CHINA UNICOM China169 Backbone 8.46ms from Liaoyang, CN
83.56.24.80 AS3352 TELEFONICA DE ESPANA S.A.U. 2.18ms from Madrid, ES
208.189.226.80 AS7018 AT&T Enterprises, LLC 2.14ms from Miami, US
45.164.49.0 AS271606 FT Fibra Telecom LTDA 0.92ms from Osasco, BR
12.227.7.112 AS7018 AT&T Enterprises, LLC 3.35ms from San Antonio, US
45.169.19.0 AS268087 RADIONET TELECOM LTDA 2.45ms from Sao Paulo, BR
18.141.174.160 AS16509 Amazon.com, Inc. 0.12ms from Singapore, SG
125.33.119.16 AS4808 China Unicom Beijing Province Network 3.52ms from Beijing, CN
128.230.188.112 AS11872 Syracuse University 8.97ms from Buffalo, US
94.99.112.128 AS25019 Saudi Telecom Company JSC 10.91ms from Jeddah, SA
103.250.109.16 AS137654 Netstra Communications Pvt Ltd 0.24ms from Kolkata, IN
158.223.2.0 AS786 Jisc Services Limited 0.79ms from London, GB
139.87.2.0 AS6142 Oracle Corporation 0.43ms from Ashburn, US
190.104.149.240 AS27895 Núcleo S.A. 0.99ms from Asuncion, PY
97.131.195.80 AS6167 Verizon Business 16.10ms from Atlanta, US
217.88.47.96 AS3320 Deutsche Telekom AG 4.23ms from Berlin, DE
178.119.46.160 AS6848 Telenet BV 6.70ms from Brussels, BE
174.143.148.48 AS33070 Rackspace Hosting 1.10ms from Dallas, US
160.25.8.160 AS134371 CIRCLE NETWORK BANGLADESH 0.24ms from Dhaka, BD
217.252.16.128 AS3320 Deutsche Telekom AG 3.05ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 221.206.118.109
traceroute to 221.206.118.109 (221.206.118.109): 64 hops max, 52 byte packets
6 [AS4134] 202.97.91.50 13.042 ms
7 *
8 *
9 *
10 [AS4837] 218.10.150.218 33.765 ms
11 *
12 [AS4837] 221.206.118.109 47.804 ms
Measurement taken from IPinfo ProbeNet in Dalian, CN
On

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