221.216.0.0/17
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 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 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 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
Overlapping Ranges
BGP prefixes that contain 221.216.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
BGP prefixes that are contained by 221.216.0.0/17
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.64.0/22 | AS4808 | China Unicom Beijing province network | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 221.216.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
| 221.216.64.0/22 | AS4808 | China Unicom Beijing province network | 1,024 |
Hosted domains
There are 68 domain names hosted across 52 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.216.14.37 | wlifeiv.cn | 5 |
| 221.216.14.89 | chatmedical.com.cn | 3 |
| 221.216.41.92 | noblecraft.cloud | 2 |
| 221.216.95.9 | ghtone.com.cn | 1 |
| 221.216.109.135 | xuehanhan.cn | 1 |
| 221.216.14.76 | joseal.com | 1 |
| 221.216.19.238 | liangtiehao.top | 1 |
| 221.216.52.47 | chunqi.top | 1 |
| 221.216.57.56 | mollyshare.top | 1 |
| 221.216.95.76 | yufucorp.cn | 1 |
| 221.216.117.197 | fmusic.cc | 1 |
| 221.216.95.48 | ztman.cn | 1 |
| 221.216.25.19 | freehis.cn | 1 |
Hosted domains API
Pingable IPs
12,725 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.216.40.9 |
4.25ms from Beijing,
CN
|
|
| 221.216.96.1 |
3.80ms from Beijing,
CN
|
|
| 221.216.27.78 |
3.86ms from Beijing,
CN
|
|
| 221.216.41.50 |
5.04ms from Beijing,
CN
|
|
| 221.216.10.1 |
2.19ms from Beijing,
CN
|
|
| 221.216.21.28 |
3.91ms from Beijing,
CN
|
|
| 221.216.62.141 |
3.85ms from Beijing,
CN
|
|
| 221.216.56.1 |
3.97ms from Beijing,
CN
|
|
| 221.216.26.139 |
4.04ms from Beijing,
CN
|
|
| 221.216.57.59 |
4.07ms from Beijing,
CN
|
|
| 221.216.58.35 |
4.06ms from Beijing,
CN
|
|
| 221.216.63.78 |
5.22ms from Beijing,
CN
|
|
| 221.216.12.82 |
3.26ms from Beijing,
CN
|
|
| 221.216.31.173 |
4.24ms from Beijing,
CN
|
|
| 221.216.44.146 |
4.00ms from Beijing,
CN
|
|
| 221.216.87.130 |
3.75ms from Beijing,
CN
|
|
| 221.216.16.1 |
3.73ms from Beijing,
CN
|
|
| 221.216.20.53 |
3.80ms from Beijing,
CN
|
|
| 221.216.76.106 |
4.96ms from Beijing,
CN
|
|
| 221.216.61.181 |
4.09ms from Beijing,
CN
|
|
| 221.216.7.106 |
3.39ms from Beijing,
CN
|
|
| 221.216.4.1 |
3.40ms from Beijing,
CN
|
|
| 221.216.50.9 |
3.47ms from Beijing,
CN
|
|
| 221.216.37.110 |
3.45ms from Beijing,
CN
|
|
| 221.216.118.176 |
3.90ms 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 |
|---|---|---|
| 217.100.4.33 |
0.47ms from Amsterdam,
NL
|
|
| 170.249.177.33 |
3.40ms from Atlanta,
US
|
|
| 167.199.132.1 |
6.24ms from Atlanta,
US
|
|
| 216.85.239.129 |
0.39ms from Atlanta,
US
|
|
| 110.49.21.129 |
5.26ms from Bangkok,
TH
|
|
| 125.18.151.225 |
2.86ms from Bengaluru,
IN
|
|
| 62.214.72.1 |
1.03ms from Berlin,
DE
|
|
| 78.20.222.129 |
8.18ms from Brussels,
BE
|
|
| 95.76.212.1 |
4.17ms from Bucharest,
RO
|
|
| 86.101.159.113 |
0.68ms from Budapest,
HU
|
|
| 181.20.170.193 |
1.91ms from Buenos Aires,
AR
|
|
| 41.141.16.1 |
11.64ms from Casablanca,
MA
|
|
| 61.139.120.129 |
1.74ms from Chengdu,
CN
|
|
| 12.145.161.1 |
9.26ms from Chicago,
US
|
|
| 76.136.36.1 |
1.29ms from Chicago,
US
|
|
| 174.62.202.1 |
0.50ms from Chicago,
US
|
|
| 50.193.83.33 |
6.35ms from Chicago,
US
|
|
| 124.162.152.1 |
7.98ms from Chongqing,
CN
|
|
| 162.200.56.1 |
6.44ms from Columbus,
US
|
|
| 173.172.78.1 |
12.56ms from Dallas,
US
|
|
| 184.185.229.1 |
5.30ms from Dallas,
US
|
|
| 38.110.185.1 |
7.90ms from Dallas,
US
|
|
| 216.4.38.1 |
9.26ms from Dallas,
US
|
|
| 103.69.216.1 |
16.82ms from Delhi,
IN
|
|
| 46.223.94.1 |
3.50ms from Frankfurt am Main,
DE
|
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?
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.
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