221.195.0.0/16
AS4837 · CHINA UNICOM China169 Backbone
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| 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: 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: Kong Lingfei nic-hdl: KL984-AP e-mail: konglf5@chinaunicom.cn 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 | AS4766 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS152214 | Korea Telecom | 1,048,576 |
| 221.224.0.0/13 | AS134770 | CHINANET jiangsu province network | 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 | AS56044 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS137702 | CHINANET jiangsu province network | 524,288 |
| 221.160.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 221.176.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS131325 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS138950 | CHINANET jiangsu province network | 524,288 |
| 221.184.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 221.224.0.0/13 | AS134756 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS23650 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS4134 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS141425 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS140292 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS132510 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56042 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS24445 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS139080 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS137697 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS4809 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56048 | China Mobile Communications Corporation | 524,288 |
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
| 221.176.0.0/13 | AS56046 | China Mobile Communications Corporation | 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 |
| 221.130.0.0/15 | AS56041 | China Mobile Communications Corporation | 131,072 |
| 221.204.0.0/15 | AS4837 | China Unicom Shanxi Province Network | 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 |
| 221.214.0.0/15 | AS4837 | China Unicom Shandong province network | 131,072 |
| 221.138.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 221.8.0.0/15 | AS4837 | China Unicom JILIN province network | 131,072 |
| 221.213.0.0/16 | AS4837 | China Unicom Yunnan province network | 65,536 |
| 221.6.0.0/16 | AS4837 | China Unicom Jiangsu province network | 65,536 |
| 221.6.0.0/16 | AS140717 | China Unicom Jiangsu province network | 65,536 |
| 221.168.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 221.137.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 221.117.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.115.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.114.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.112.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
Hosted domains
There are 67 domain names hosted across 60 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 |
| 221.195.81.11 | hbsthg.cn | 2 |
| 221.195.175.2 | hbrschina.com | 2 |
| 221.195.16.150 | czlss.com | 2 |
| 221.195.36.190 | npyz.com.cn | 2 |
| 221.195.62.163 | hgx1976nas.xin | 2 |
| 221.195.208.20 | rqzssh.com | 1 |
| 221.195.40.21 | zhensui.com | 1 |
| 221.195.212.170 | mtzyyy.com | 1 |
| 221.195.40.247 | hhsgykyy.top | 1 |
| 221.195.223.84 | anqizn.com | 1 |
| 221.195.111.209 | czmzit.com | 1 |
| 221.195.199.13 | czksport.com.cn | 1 |
| 221.195.99.100 | hbdgyz.com | 1 |
| 221.195.38.251 | dgpangyue.com | 1 |
| 221.195.61.57 | chgj.cn | 1 |
| 221.195.162.215 | natureserver.xyz | 1 |
| 221.195.83.119 | shifang168.com | 1 |
| 221.195.64.37 | cncec13.com | 1 |
| 221.195.112.165 | bohaitoday.com | 1 |
Hosted domains API
Pingable IPs
8,845 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.195.12.217 |
6.77ms from Tianjin,
CN
|
|
| 221.195.3.130 |
7.08ms from Tianjin,
CN
|
|
| 221.195.0.247 |
7.07ms from Tianjin,
CN
|
|
| 221.195.17.129 |
6.93ms from Tianjin,
CN
|
|
| 221.195.22.161 |
8.92ms from Tianjin,
CN
|
|
| 221.195.14.245 |
6.27ms from Tianjin,
CN
|
|
| 221.195.9.21 |
6.65ms from Tianjin,
CN
|
|
| 221.195.8.121 |
6.37ms from Tianjin,
CN
|
|
| 221.195.10.93 |
6.42ms from Tianjin,
CN
|
|
| 221.195.21.143 |
6.46ms from Tianjin,
CN
|
|
| 221.195.13.89 |
6.83ms from Tianjin,
CN
|
|
| 221.195.1.177 |
10.89ms from Qingdao,
CN
|
|
| 221.195.6.206 |
6.06ms from Tianjin,
CN
|
|
| 221.195.11.29 |
6.01ms from Tianjin,
CN
|
|
| 221.195.16.73 |
7.01ms from Tianjin,
CN
|
|
| 221.195.23.65 |
8.08ms from Tianjin,
CN
|
|
| 221.195.19.17 |
9.11ms from Tianjin,
CN
|
|
| 221.195.15.157 |
7.14ms from Tianjin,
CN
|
|
| 221.195.18.28 |
7.06ms from Tianjin,
CN
|
|
| 221.195.227.41 |
12.11ms from Qingdao,
CN
|
|
| 221.195.246.1 |
8.88ms from Tianjin,
CN
|
|
| 221.195.253.115 |
5.94ms from Tianjin,
CN
|
|
| 221.195.228.41 |
6.41ms from Tianjin,
CN
|
|
| 221.195.231.157 |
9.38ms from Tianjin,
CN
|
|
| 221.195.236.14 |
6.03ms 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 |
|---|---|---|
| 172.204.249.32 |
0.26ms from Auckland,
NZ
|
|
| 40.177.100.160 |
1.66ms from Calgary,
CA
|
|
| 38.87.72.0 |
2.78ms from Chicago,
US
|
|
| 140.192.238.192 |
0.91ms from Chicago,
US
|
|
| 166.165.167.224 |
18.95ms from Chicago,
US
|
|
| 35.208.196.48 |
0.13ms from Council Bluffs,
US
|
|
| 193.123.80.176 |
0.13ms from Dubai,
AE
|
|
| 93.236.182.96 |
6.82ms from Frankfurt am Main,
DE
|
|
| 37.41.79.80 |
3.39ms from Muscat,
OM
|
|
| 187.171.149.80 |
9.14ms from Santiago de Queretaro,
MX
|
|
| 175.242.45.240 |
7.33ms from Seoul,
KR
|
|
| 118.87.238.224 |
12.57ms from Tokyo,
JP
|
|
| 166.1.3.112 |
0.18ms from Amsterdam,
NL
|
|
| 87.197.140.48 |
1.57ms from Bratislava,
SK
|
|
| 108.77.112.0 |
1.03ms from Dallas,
US
|
|
| 18.201.201.192 |
0.47ms from Dublin,
IE
|
|
| 2.201.27.192 |
5.30ms from Duesseldorf,
DE
|
|
| 90.202.142.208 |
5.26ms from Erith,
GB
|
|
| 184.0.25.128 |
2.22ms from Las Vegas,
US
|
|
| 89.208.41.64 |
0.50ms from Moscow,
RU
|
|
| 91.220.233.48 |
2.49ms from Moscow,
RU
|
|
| 74.64.62.112 |
3.65ms from New York City,
US
|
|
| 5.137.194.96 |
0.92ms from Novosibirsk,
RU
|
|
| 206.12.161.128 |
7.68ms from Seattle,
US
|
|
| 221.163.67.16 |
2.00ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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