221.219.0.0/16
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: [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: 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: [email protected] 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 221.219.0.0/16
| 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 |
| 221.144.0.0/12 | AS152214 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS9856 | Korea Telecom | 1,048,576 |
| 221.176.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS23650 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS137697 | CHINANET jiangsu province network | 524,288 |
| 221.160.0.0/13 | AS4766 | Korea Telecom | 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 |
| 221.176.0.0/13 | AS56044 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS131325 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56046 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS140292 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS146966 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS134756 | 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 |
| 221.184.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 221.224.0.0/13 | AS4134 | 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 |
| 221.224.0.0/13 | AS137702 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56040 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS4809 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS24445 | China Mobile Communications Corporation | 524,288 |
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
| 221.176.0.0/13 | AS56048 | China Mobile Communications Corporation | 524,288 |
| 221.200.0.0/14 | AS4837 | China Unicom Liaoning Province Network | 262,144 |
| 221.124.0.0/14 | AS9304 | HGC Global Communications Limited | 262,144 |
| 221.232.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
| 221.232.0.0/14 | AS58563 | CHINANET Hubei province network | 262,144 |
| 221.140.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 221.130.0.0/15 | AS56041 | China Mobile Communications Corporation | 131,072 |
| 221.170.0.0/15 | AS2518 | BIGLOBE Inc. | 131,072 |
| 221.130.0.0/15 | AS56042 | China Mobile Communications Corporation | 131,072 |
| 221.138.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 221.130.0.0/15 | AS9808 | China Mobile Communications Corporation | 131,072 |
| 221.8.0.0/15 | AS4837 | China Unicom JILIN province network | 131,072 |
| 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 |
| 221.6.0.0/16 | AS4837 | China Unicom Jiangsu province network | 65,536 |
| 221.169.0.0/16 | AS4780 | Digital United I | 65,536 |
| 221.10.0.0/16 | AS4837 | China Unicom SiChuan province network | 65,536 |
| 221.206.0.0/16 | AS4837 | China Unicom Heilongjiang Province Network | 65,536 |
| 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 |
| 221.168.0.0/16 | 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 |
Hosted domains
There are 192 domain names hosted across 186 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.219.78.173 | 52stone.com.cn | 2 |
| 221.219.70.49 | wjxl.top | 1 |
| 221.219.103.162 | youngchany.vip | 1 |
| 221.219.22.21 | tav.moe | 1 |
| 221.219.64.85 | arisserver.com | 1 |
| 221.219.70.55 | 816238.xyz | 1 |
| 221.219.99.36 | vbaicai.us | 1 |
| 221.219.65.221 | sunmy.top | 1 |
| 221.219.182.154 | 18610207855.top | 1 |
| 221.219.71.238 | univo.cc | 1 |
| 221.219.99.23 | bingnas.top | 1 |
| 221.219.98.254 | piaohan.top | 1 |
| 221.219.69.82 | guonas.top | 1 |
| 221.219.67.176 | sirius.surf | 1 |
| 221.219.64.146 | wbb1225.top | 1 |
| 221.219.99.108 | ksnail.top | 1 |
| 221.219.52.75 | redn.com.cn | 1 |
| 221.219.183.250 | ipuls.cn | 1 |
| 221.219.97.202 | warbears.cn | 1 |
| 221.219.102.27 | 1980s.top | 1 |
Hosted domains API
Pingable IPs
23,170 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.219.77.181 |
3.12ms from Beijing,
CN
|
|
| 221.219.193.77 |
4.33ms from Beijing,
CN
|
|
| 221.219.64.27 |
3.74ms from Beijing,
CN
|
|
| 221.219.210.6 |
3.23ms from Beijing,
CN
|
|
| 221.219.208.181 |
3.98ms from Beijing,
CN
|
|
| 221.219.242.148 |
4.34ms from Beijing,
CN
|
|
| 221.219.60.222 |
3.83ms from Beijing,
CN
|
|
| 221.219.29.214 |
3.39ms from Beijing,
CN
|
|
| 221.219.74.250 |
3.35ms from Beijing,
CN
|
|
| 221.219.128.1 |
3.69ms from Beijing,
CN
|
|
| 221.219.54.241 |
4.33ms from Beijing,
CN
|
|
| 221.219.27.86 |
3.44ms from Beijing,
CN
|
|
| 221.219.134.124 |
4.00ms from Beijing,
CN
|
|
| 221.219.25.170 |
3.41ms from Beijing,
CN
|
|
| 221.219.132.176 |
4.25ms from Beijing,
CN
|
|
| 221.219.151.101 |
3.92ms from Beijing,
CN
|
|
| 221.219.124.218 |
3.71ms from Beijing,
CN
|
|
| 221.219.125.182 |
3.71ms from Beijing,
CN
|
|
| 221.219.183.209 |
3.62ms from Beijing,
CN
|
|
| 221.219.130.29 |
3.94ms from Beijing,
CN
|
|
| 221.219.31.143 |
3.33ms from Beijing,
CN
|
|
| 221.219.127.213 |
4.06ms from Beijing,
CN
|
|
| 221.219.70.185 |
3.39ms from Beijing,
CN
|
|
| 221.219.78.7 |
3.56ms from Beijing,
CN
|
|
| 221.219.244.245 |
3.83ms 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 |
|---|---|---|
| 97.204.225.240 |
15.20ms from Ashburn,
US
|
|
| 175.23.144.144 |
8.64ms from Changchun,
CN
|
|
| 43.157.30.16 |
0.41ms from Frankfurt am Main,
DE
|
|
| 83.11.184.208 |
12.48ms from Gdansk,
PL
|
|
| 27.37.224.128 |
3.88ms from Guangzhou,
CN
|
|
| 45.16.171.64 |
3.38ms from Houston,
US
|
|
| 110.138.193.0 |
12.30ms from Jakarta,
ID
|
|
| 39.50.230.32 |
4.92ms from Karachi,
PK
|
|
| 176.254.3.208 |
4.96ms from London,
GB
|
|
| 14.13.211.128 |
3.73ms from Osaka,
JP
|
|
| 125.174.202.160 |
4.28ms from Osaka,
JP
|
|
| 177.93.176.0 |
4.17ms from Osasco,
BR
|
|
| 81.198.25.112 |
0.64ms from Riga,
LV
|
|
| 141.108.46.16 |
2.47ms from Rome,
IT
|
|
| 64.163.206.208 |
1.58ms from San Jose,
US
|
|
| 121.155.140.80 |
3.53ms from Seoul,
KR
|
|
| 218.145.5.48 |
5.21ms from Seoul,
KR
|
|
| 99.242.246.64 |
5.26ms from Toronto,
CA
|
|
| 20.232.228.96 |
0.39ms from Ashburn,
US
|
|
| 101.98.100.192 |
1.58ms from Auckland,
NZ
|
|
| 73.16.7.0 |
14.49ms from Boston,
US
|
|
| 38.41.101.96 |
5.86ms from Chicago,
US
|
|
| 174.102.105.0 |
9.71ms from Columbus,
US
|
|
| 181.92.6.192 |
10.63ms from Cordoba,
AR
|
|
| 46.208.53.144 |
10.20ms from Erith,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Beijing, CN
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