221.218.0.0/18
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: 2025-11-18T00:26:20Z 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: 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 221.218.0.0/18
| 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 221.218.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
Hosted domains
There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.218.32.115 | gtwin.work | 1 |
| 221.218.39.60 | zlyxb.top | 1 |
| 221.218.36.145 | xiaozhujia.wang | 1 |
| 221.218.34.70 | our-little-cabin.com.cn | 1 |
| 221.218.41.48 | ep-home.net | 1 |
Hosted domains API
Pingable IPs
3,496 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.218.43.32 |
3.31ms from Beijing,
CN
|
|
| 221.218.12.1 |
2.91ms from Beijing,
CN
|
|
| 221.218.33.110 |
3.71ms from Beijing,
CN
|
|
| 221.218.37.31 |
3.30ms from Beijing,
CN
|
|
| 221.218.42.162 |
3.46ms from Beijing,
CN
|
|
| 221.218.36.50 |
3.42ms from Beijing,
CN
|
|
| 221.218.41.254 |
3.02ms from Beijing,
CN
|
|
| 221.218.8.1 |
3.18ms from Beijing,
CN
|
|
| 221.218.44.48 |
4.21ms from Beijing,
CN
|
|
| 221.218.40.1 |
2.90ms from Beijing,
CN
|
|
| 221.218.45.206 |
3.60ms from Beijing,
CN
|
|
| 221.218.32.164 |
3.16ms from Beijing,
CN
|
|
| 221.218.34.155 |
3.46ms from Beijing,
CN
|
|
| 221.218.48.1 |
3.70ms from Beijing,
CN
|
|
| 221.218.35.183 |
3.65ms from Beijing,
CN
|
|
| 221.218.47.95 |
4.24ms from Beijing,
CN
|
|
| 221.218.38.248 |
3.70ms from Beijing,
CN
|
|
| 221.218.4.126 |
3.10ms from Beijing,
CN
|
|
| 221.218.7.3 |
3.01ms from Beijing,
CN
|
|
| 221.218.2.18 |
3.42ms from Beijing,
CN
|
|
| 221.218.15.106 |
3.16ms from Beijing,
CN
|
|
| 221.218.16.1 |
3.54ms from Beijing,
CN
|
|
| 221.218.14.28 |
3.31ms from Beijing,
CN
|
|
| 221.218.24.1 |
3.90ms from Beijing,
CN
|
|
| 221.218.3.178 |
2.87ms 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 |
|---|---|---|
| 193.6.22.66 |
0.69ms from Budapest,
HU
|
|
| 88.247.192.50 |
1.44ms from Bursa,
TR
|
|
| 72.106.254.210 |
10.30ms from Chicago,
US
|
|
| 216.114.46.66 |
2.05ms from Dallas,
US
|
|
| 174.16.107.50 |
1.77ms from Denver,
US
|
|
| 45.144.116.2 |
0.86ms from Goeteborg,
SE
|
|
| 199.68.192.18 |
0.14ms from Hamilton,
BM
|
|
| 46.221.63.82 |
1.68ms from Istanbul,
TR
|
|
| 2.135.194.146 |
4.47ms from Karagandy,
KZ
|
|
| 190.186.3.98 |
11.76ms from La Paz,
BO
|
|
| 86.152.232.162 |
3.29ms from London,
GB
|
|
| 4.158.70.130 |
0.16ms from London,
GB
|
|
| 62.42.6.162 |
11.70ms from Madrid,
ES
|
|
| 66.229.225.2 |
5.05ms from Miami,
US
|
|
| 154.83.3.82 |
1.53ms from Mumbai,
IN
|
|
| 148.77.106.226 |
3.05ms from New York City,
US
|
|
| 90.59.216.242 |
9.58ms from Paris,
FR
|
|
| 148.246.46.2 |
15.85ms from Santiago de Querétaro,
MX
|
|
| 212.151.218.66 |
0.96ms from Stockholm,
SE
|
|
| 202.168.54.98 |
0.49ms from Sydney,
AU
|
|
| 83.9.206.114 |
1.17ms from Warsaw,
PL
|
|
| 84.10.39.114 |
4.89ms from Warsaw,
PL
|
|
| 178.222.70.242 |
3.76ms from Belgrade,
RS
|
|
| 108.163.194.242 |
0.81ms from Chicago,
US
|
|
| 97.139.242.194 |
7.52ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Zhangjiajie, 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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