221.220.128.0/18
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 221.220.128.0/18
| 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 221.220.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
| 221.220.48.0/22 | AS4808 | China Unicom Beijing province network | 1,024 |
Hosted domains
There are 58 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.220.132.203 | zdlteam.com | 2 |
| 221.220.130.69 | rsssy.cc | 2 |
| 221.220.182.134 | thebeyond.net | 1 |
| 221.220.133.57 | delwang84.top | 1 |
| 221.220.133.194 | f1.bj.cn | 1 |
| 221.220.133.136 | wuzhefeng.fun | 1 |
| 221.220.134.117 | sliuchec.cn | 1 |
| 221.220.134.171 | yjsll.top | 1 |
| 221.220.129.129 | dtc007.top | 1 |
| 221.220.134.193 | ifeiyu.top | 1 |
| 221.220.134.108 | zhh0000zhh.com | 1 |
| 221.220.131.114 | andyj.cn | 1 |
| 221.220.130.31 | zgdnt.com | 1 |
| 221.220.130.225 | uglyboy.cn | 1 |
| 221.220.135.61 | 12210203.xyz | 1 |
| 221.220.135.203 | silasq.net | 1 |
| 221.220.132.141 | chenhao-com.cn | 1 |
| 221.220.131.52 | sanapri.host | 1 |
| 221.220.128.203 | maxhome.ren | 1 |
| 221.220.132.111 | 6661998.xyz | 1 |
Hosted domains API
Pingable IPs
10,165 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.220.145.81 |
3.51ms from Beijing,
CN
|
|
| 221.220.139.249 |
3.44ms from Beijing,
CN
|
|
| 221.220.151.105 |
3.68ms from Beijing,
CN
|
|
| 221.220.135.106 |
3.61ms from Beijing,
CN
|
|
| 221.220.156.97 |
4.13ms from Beijing,
CN
|
|
| 221.220.141.166 |
3.42ms from Beijing,
CN
|
|
| 221.220.142.204 |
3.58ms from Beijing,
CN
|
|
| 221.220.130.136 |
3.52ms from Beijing,
CN
|
|
| 221.220.143.154 |
3.55ms from Beijing,
CN
|
|
| 221.220.144.44 |
3.68ms from Beijing,
CN
|
|
| 221.220.154.191 |
3.65ms from Beijing,
CN
|
|
| 221.220.159.158 |
3.71ms from Beijing,
CN
|
|
| 221.220.129.55 |
3.60ms from Beijing,
CN
|
|
| 221.220.140.247 |
3.62ms from Beijing,
CN
|
|
| 221.220.131.232 |
3.57ms from Beijing,
CN
|
|
| 221.220.148.175 |
3.60ms from Beijing,
CN
|
|
| 221.220.136.189 |
3.58ms from Beijing,
CN
|
|
| 221.220.134.215 |
3.71ms from Beijing,
CN
|
|
| 221.220.150.248 |
3.48ms from Beijing,
CN
|
|
| 221.220.158.233 |
3.59ms from Tianjin,
CN
|
|
| 221.220.137.58 |
3.46ms from Beijing,
CN
|
|
| 221.220.146.99 |
2.97ms from Beijing,
CN
|
|
| 221.220.155.198 |
3.38ms from Beijing,
CN
|
|
| 221.220.152.45 |
3.66ms from Beijing,
CN
|
|
| 221.220.157.89 |
3.57ms 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 |
|---|---|---|
| 145.18.37.2 |
0.86ms from Amsterdam,
NL
|
|
| 24.254.23.226 |
7.46ms from Ashburn,
US
|
|
| 38.45.164.130 |
8.92ms from Ashburn,
US
|
|
| 37.123.107.130 |
0.45ms from Berlin,
DE
|
|
| 193.224.205.210 |
4.18ms from Budapest,
HU
|
|
| 221.212.183.226 |
7.23ms from Changchun,
CN
|
|
| 119.84.241.18 |
0.40ms from Chongqing,
CN
|
|
| 123.148.228.178 |
7.83ms from Hangzhou,
CN
|
|
| 182.255.1.194 |
8.89ms from Jakarta,
ID
|
|
| 46.64.114.18 |
11.37ms from London,
GB
|
|
| 167.0.235.210 |
14.79ms from Panama,
PA
|
|
| 23.118.219.162 |
4.99ms from San Jose,
US
|
|
| 24.55.108.130 |
0.93ms from San Juan,
PR
|
|
| 222.117.178.210 |
1.49ms from Seoul,
KR
|
|
| 124.243.60.50 |
0.93ms from Seoul,
KR
|
|
| 202.136.19.50 |
1.49ms from Singapore,
SG
|
|
| 46.194.76.66 |
14.68ms from Stockholm,
SE
|
|
| 113.32.167.130 |
1.06ms from Tokyo,
JP
|
|
| 31.8.107.66 |
9.13ms from Yekaterinburg,
RU
|
|
| 145.63.1.98 |
2.62ms from Amsterdam,
NL
|
|
| 198.205.7.2 |
6.86ms from Atlanta,
US
|
|
| 107.175.213.2 |
0.19ms from Buffalo,
US
|
|
| 110.185.68.114 |
1.88ms from Chengdu,
CN
|
|
| 177.69.219.162 |
0.54ms from Curitiba,
BR
|
|
| 187.5.188.242 |
6.48ms from Curitiba,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Huaihua, CN
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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.
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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