221.7.64.0/19
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-CQ |
WHOIS Details
inetnum: 221.7.64.0 - 221.7.127.255 netname: UNICOM-CQ descr: China Unicom Chongqing province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: MX379-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-CQ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:29:11Z 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 2025-10-17 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: Min Xiao nic-hdl: MX379-AP e-mail: chenzs11@chinaunicom.cn address: 6/F, K Standard Building, No.52, 4th Keyuan Street, High-Tech Zone, Chongqing, China phone: +86-23-86185233 fax-no: +86-23-86185000 country: CN mnt-by: MAINT-CNCGROUP-CQ last-modified: 2009-04-21T07:55:52Z source: APNIC route: 221.7.64.0/18 descr: CNC Group CHINA169 Chongqing 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 221.7.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.7.128.0/17 | AS4837 | China Unicom Guangxi province network | 32,768 |
| 221.7.0.0/19 | AS4837 | China Unicom Xinjiang province network | 8,192 |
| 221.7.32.0/19 | AS4837 | China Unicom Gansu province network | 8,192 |
Hosted domains
There are 17 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.7.90.36 | cqkzd.com | 5 |
| 221.7.75.19 | cqzsjy.cn | 1 |
| 221.7.75.14 | cqtbi.edu.cn | 1 |
| 221.7.79.185 | hsbhap.cn | 1 |
| 221.7.74.140 | cqbbzj.com.cn | 1 |
| 221.7.66.19 | cqncjfs.top | 1 |
| 221.7.85.33 | cqcei.cn | 1 |
| 221.7.75.16 | cqzsjy.cn | 1 |
| 221.7.79.16 | cqfeihua.com | 1 |
| 221.7.90.98 | husailing.com | 1 |
| 221.7.85.21 | yscq.org.cn | 1 |
| 221.7.78.142 | cqydxy.com | 1 |
| 221.7.88.73 | yysalt.cn | 1 |
| 221.7.66.119 | hdnychina.com | 1 |
Hosted domains API
Pingable IPs
726 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.7.73.1 |
1.76ms from Chongqing,
CN
|
|
| 221.7.92.100 |
0.47ms from Chongqing,
CN
|
|
| 221.7.66.66 |
4.64ms from Chongqing,
CN
|
|
| 221.7.85.229 |
0.43ms from Chongqing,
CN
|
|
| 221.7.88.1 |
7.55ms from Chongqing,
CN
|
|
| 221.7.65.103 |
6.68ms from Chongqing,
CN
|
|
| 221.7.79.1 |
1.80ms from Chongqing,
CN
|
|
| 221.7.83.225 |
3.37ms from Chongqing,
CN
|
|
| 221.7.68.33 |
3.43ms from Chongqing,
CN
|
|
| 221.7.90.193 |
5.20ms from Chongqing,
CN
|
|
| 221.7.81.1 |
5.17ms from Chongqing,
CN
|
|
| 221.7.64.1 |
1.47ms from Chongqing,
CN
|
|
| 221.7.82.241 |
2.02ms from Chongqing,
CN
|
|
| 221.7.75.177 |
1.25ms from Chongqing,
CN
|
|
| 221.7.77.173 |
1.21ms from Chongqing,
CN
|
|
| 221.7.86.19 |
3.14ms from Chongqing,
CN
|
|
| 221.7.69.161 |
3.24ms from Chongqing,
CN
|
|
| 221.7.72.1 |
3.12ms from Chongqing,
CN
|
|
| 221.7.76.225 |
0.73ms from Chongqing,
CN
|
|
| 221.7.84.66 |
2.29ms from Chongqing,
CN
|
|
| 221.7.67.1 |
1.16ms from Chongqing,
CN
|
|
| 221.7.80.1 |
1.23ms from Chongqing,
CN
|
|
| 221.7.78.9 |
1.95ms from Chongqing,
CN
|
|
| 221.7.74.226 |
0.65ms from Chongqing,
CN
|
|
| 221.7.87.3 |
3.09ms from Chongqing,
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 |
|---|---|---|
| 163.172.123.3 |
0.34ms from Amsterdam,
NL
|
|
| 154.180.47.115 |
6.86ms from Cairo,
EG
|
|
| 204.112.186.179 |
19.80ms from Chicago,
US
|
|
| 79.213.236.243 |
4.35ms from Frankfurt am Main,
DE
|
|
| 136.61.237.147 |
0.75ms from Kansas City,
US
|
|
| 213.63.133.67 |
1.10ms from Lisbon,
PT
|
|
| 83.52.168.83 |
8.37ms from Madrid,
ES
|
|
| 217.28.230.131 |
2.67ms from Moscow,
RU
|
|
| 178.170.173.35 |
0.89ms from Moscow,
RU
|
|
| 173.243.24.131 |
10.39ms from New Orleans,
US
|
|
| 79.202.6.19 |
5.77ms from Nuernberg,
DE
|
|
| 87.178.104.67 |
4.27ms from Nuernberg,
DE
|
|
| 104.90.82.195 |
0.16ms from Philadelphia,
US
|
|
| 75.202.157.227 |
10.65ms from Portland,
US
|
|
| 198.233.161.19 |
11.15ms from Santa Clara,
US
|
|
| 126.40.75.35 |
5.60ms from Tokyo,
JP
|
|
| 27.95.231.3 |
1.46ms from Tokyo,
JP
|
|
| 60.47.65.99 |
3.30ms from Tokyo,
JP
|
|
| 216.151.216.3 |
0.97ms from Ashburn,
US
|
|
| 107.8.248.3 |
14.58ms from Ashburn,
US
|
|
| 75.90.158.3 |
2.21ms from Atlanta,
US
|
|
| 180.180.17.179 |
1.90ms from Bangkok,
TH
|
|
| 101.20.196.179 |
4.61ms from Beijing,
CN
|
|
| 102.188.12.19 |
15.11ms from Cairo,
EG
|
|
| 113.240.100.243 |
0.94ms from Changsha,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Chengdu, CN
What are IP address ranges?
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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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