221.217.0.0/18
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: [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 221.217.0.0/18
| 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 221.217.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
Hosted domains
There are 35 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.217.55.111 | chenzhou.icu | 2 |
| 221.217.50.22 | coolthinking.me | 1 |
| 221.217.54.213 | menxipeng.online | 1 |
| 221.217.53.5 | ztsd.vip | 1 |
| 221.217.55.45 | dyan.xin | 1 |
| 221.217.49.195 | deepin.win | 1 |
| 221.217.53.13 | alphalook.cn | 1 |
| 221.217.50.19 | xklxl.cn | 1 |
| 221.217.26.4 | cgr.com.cn | 1 |
| 221.217.48.235 | taotao.live | 1 |
| 221.217.53.45 | shiyanshuai.xyz | 1 |
| 221.217.50.99 | yueying47.site | 1 |
| 221.217.51.153 | linshi.icu | 1 |
| 221.217.55.143 | walden.vip | 1 |
Hosted domains API
Pingable IPs
4,807 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.217.6.13 |
4.41ms from Beijing,
CN
|
|
| 221.217.7.207 |
4.24ms from Beijing,
CN
|
|
| 221.217.3.32 |
4.26ms from Beijing,
CN
|
|
| 221.217.21.69 |
3.13ms from Beijing,
CN
|
|
| 221.217.58.121 |
3.86ms from Beijing,
CN
|
|
| 221.217.23.47 |
3.23ms from Beijing,
CN
|
|
| 221.217.55.135 |
3.97ms from Beijing,
CN
|
|
| 221.217.59.169 |
3.56ms from Beijing,
CN
|
|
| 221.217.4.203 |
4.15ms from Beijing,
CN
|
|
| 221.217.54.8 |
4.19ms from Beijing,
CN
|
|
| 221.217.5.150 |
4.06ms from Beijing,
CN
|
|
| 221.217.48.5 |
4.09ms from Beijing,
CN
|
|
| 221.217.1.47 |
4.56ms from Beijing,
CN
|
|
| 221.217.0.46 |
4.49ms from Beijing,
CN
|
|
| 221.217.49.185 |
3.79ms from Beijing,
CN
|
|
| 221.217.2.240 |
4.33ms from Beijing,
CN
|
|
| 221.217.19.9 |
2.94ms from Beijing,
CN
|
|
| 221.217.50.143 |
4.12ms from Beijing,
CN
|
|
| 221.217.60.1 |
2.95ms from Beijing,
CN
|
|
| 221.217.20.1 |
3.27ms from Beijing,
CN
|
|
| 221.217.22.12 |
3.32ms from Beijing,
CN
|
|
| 221.217.51.66 |
3.94ms from Beijing,
CN
|
|
| 221.217.52.77 |
4.14ms from Beijing,
CN
|
|
| 221.217.53.3 |
3.86ms from Beijing,
CN
|
|
| 221.217.56.253 |
3.68ms 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 |
|---|---|---|
| 80.61.160.130 |
1.08ms from Amsterdam,
NL
|
|
| 50.85.18.98 |
0.22ms from Amsterdam,
NL
|
|
| 159.197.227.18 |
1.48ms from Ashburn,
US
|
|
| 69.85.225.2 |
12.17ms from Atlanta,
US
|
|
| 207.157.12.130 |
5.28ms from Atlanta,
US
|
|
| 210.55.219.162 |
0.95ms from Auckland,
NZ
|
|
| 185.245.57.194 |
0.17ms from Duesseldorf,
DE
|
|
| 87.165.57.242 |
4.61ms from Frankfurt am Main,
DE
|
|
| 205.139.67.130 |
0.48ms from Frankfurt am Main,
DE
|
|
| 222.76.208.130 |
5.66ms from Fuzhou,
CN
|
|
| 217.232.61.226 |
5.62ms from Hamburg,
DE
|
|
| 119.187.125.130 |
5.76ms from Jinan,
CN
|
|
| 89.218.105.114 |
0.38ms from Karagandy,
KZ
|
|
| 178.236.176.66 |
0.36ms from London,
GB
|
|
| 71.196.112.2 |
7.39ms from Miami,
US
|
|
| 122.250.202.2 |
5.57ms from Osaka,
JP
|
|
| 60.60.81.210 |
11.75ms from Tokyo,
JP
|
|
| 171.43.133.34 |
0.34ms from Wuhan,
CN
|
|
| 180.180.2.194 |
2.15ms from Bangkok,
TH
|
|
| 3.146.180.82 |
0.17ms from Columbus,
US
|
|
| 84.58.112.162 |
2.67ms from Frankfurt am Main,
DE
|
|
| 95.114.115.2 |
10.02ms from Frankfurt am Main,
DE
|
|
| 1.95.11.114 |
0.95ms from Guiyang,
CN
|
|
| 84.250.101.66 |
2.49ms from Helsinki,
FI
|
|
| 38.181.77.130 |
0.25ms 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 Coventry, GB
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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