221.223.0.0/16
AS4808 · China Unicom Beijing Province Network
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| 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: 2025-10-17T02:26:26Z 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: 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 221.223.0.0/16
| 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 221.0.0.0/8
| 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 |
| 221.206.0.0/16 | AS4837 | China Unicom Heilongjiang Province Network | 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 77 domain names hosted across 69 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.223.74.106 | minifat.net | 1 |
| 221.223.182.21 | dlmm.life | 1 |
| 221.223.192.159 | flybravely.top | 1 |
| 221.223.43.240 | ryxhome.ltd | 1 |
| 221.223.193.144 | ddt494.uk | 1 |
| 221.223.50.219 | felixbylu.top | 1 |
| 221.223.70.92 | simmah.top | 1 |
| 221.223.26.239 | da-congming.cn | 1 |
| 221.223.64.35 | xn--9iq53lp6jhq2a.top | 1 |
| 221.223.70.156 | weitiew.top | 1 |
| 221.223.162.249 | bjtu.tech | 1 |
| 221.223.162.44 | nalune.top | 1 |
| 221.223.1.220 | 27647667.top | 1 |
| 221.223.2.115 | pagent.cc | 1 |
| 221.223.193.151 | ajlxm.vip | 1 |
| 221.223.26.197 | yunhestudio.cn | 1 |
| 221.223.163.106 | suen430.cn | 1 |
| 221.223.198.7 | wangwq.space | 1 |
| 221.223.71.188 | xn--9iq53lp6jhq2a.top | 1 |
| 221.223.89.195 | pwbvip.top | 1 |
Hosted domains API
Pingable IPs
18,561 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.223.153.222 |
3.71ms from Beijing,
CN
|
|
| 221.223.248.1 |
3.82ms from Beijing,
CN
|
|
| 221.223.154.30 |
3.49ms from Beijing,
CN
|
|
| 221.223.168.244 |
4.34ms from Beijing,
CN
|
|
| 221.223.152.129 |
5.02ms from Beijing,
CN
|
|
| 221.223.171.141 |
4.73ms from Beijing,
CN
|
|
| 221.223.241.17 |
4.13ms from Beijing,
CN
|
|
| 221.223.186.250 |
4.07ms from Beijing,
CN
|
|
| 221.223.202.158 |
3.67ms from Beijing,
CN
|
|
| 221.223.178.118 |
3.44ms from Beijing,
CN
|
|
| 221.223.157.48 |
3.96ms from Beijing,
CN
|
|
| 221.223.183.173 |
3.23ms from Beijing,
CN
|
|
| 221.223.190.197 |
4.03ms from Beijing,
CN
|
|
| 221.223.159.240 |
3.92ms from Beijing,
CN
|
|
| 221.223.185.251 |
4.17ms from Beijing,
CN
|
|
| 221.223.177.99 |
3.25ms from Beijing,
CN
|
|
| 221.223.175.192 |
4.33ms from Beijing,
CN
|
|
| 221.223.245.250 |
3.53ms from Beijing,
CN
|
|
| 221.223.160.140 |
3.27ms from Beijing,
CN
|
|
| 221.223.203.236 |
3.47ms from Beijing,
CN
|
|
| 221.223.201.89 |
3.59ms from Tianjin,
CN
|
|
| 221.223.163.78 |
3.27ms from Beijing,
CN
|
|
| 221.223.170.106 |
4.45ms from Beijing,
CN
|
|
| 221.223.246.183 |
3.86ms from Beijing,
CN
|
|
| 221.223.164.1 |
3.95ms from Beijing,
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 |
|---|---|---|
| 87.175.10.128 |
3.08ms from Berlin,
DE
|
|
| 57.132.184.112 |
7.01ms from Dallas,
US
|
|
| 79.220.122.64 |
6.20ms from Duesseldorf,
DE
|
|
| 81.201.8.0 |
0.16ms from Milan,
IT
|
|
| 64.253.222.16 |
2.27ms from Nashville,
US
|
|
| 72.224.233.16 |
19.29ms from Piscataway,
US
|
|
| 4.242.119.240 |
0.31ms from Quincy,
US
|
|
| 119.99.87.240 |
6.19ms from Wuhan,
CN
|
|
| 143.170.102.160 |
0.66ms from Chicago,
US
|
|
| 107.9.184.240 |
16.60ms from Columbus,
US
|
|
| 20.157.139.224 |
0.41ms from Lohogaon,
IN
|
|
| 90.164.7.144 |
9.19ms from Madrid,
ES
|
|
| 83.61.49.112 |
1.66ms from Madrid,
ES
|
|
| 16.52.140.112 |
0.17ms from Montreal,
CA
|
|
| 200.98.131.16 |
1.23ms from Osasco,
BR
|
|
| 83.108.165.224 |
1.89ms from Oslo,
NO
|
|
| 187.23.166.64 |
8.24ms from Sao Paulo,
BR
|
|
| 57.180.83.240 |
0.13ms from Tokyo,
JP
|
|
| 126.46.21.32 |
8.52ms from Tokyo,
JP
|
|
| 73.147.34.16 |
10.30ms from Ashburn,
US
|
|
| 99.95.191.80 |
10.72ms from Atlanta,
US
|
|
| 75.9.110.96 |
19.00ms from Chicago,
US
|
|
| 47.218.51.224 |
13.87ms from Dallas,
US
|
|
| 115.241.59.160 |
2.41ms from Delhi,
IN
|
|
| 218.250.47.160 |
6.89ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, CN
What are IP address ranges?
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