221.219.128.0/18
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: 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 221.219.128.0/18
| 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 221.219.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
Hosted domains
There are 42 domain names hosted across 48 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.219.183.126 | 136847.xyz | 1 |
| 221.219.182.255 | haoqijia.top | 1 |
| 221.219.172.219 | metaverifiedsupport.net | 1 |
| 221.219.177.151 | smartdelin.top | 1 |
| 221.219.133.221 | hstrom.me | 1 |
| 221.219.178.124 | hty19990204.cn | 1 |
| 221.219.160.75 | dijkstraz.work | 1 |
| 221.219.182.154 | 18610207855.top | 1 |
| 221.219.183.92 | 136847.xyz | 1 |
| 221.219.177.203 | zhongchigongcheng.com | 1 |
| 221.219.177.245 | wzhqi.top | 1 |
Hosted domains API
Pingable IPs
5,243 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.219.130.31 |
3.85ms from Beijing,
CN
|
|
| 221.219.136.1 |
2.82ms from Beijing,
CN
|
|
| 221.219.176.154 |
3.60ms from Beijing,
CN
|
|
| 221.219.128.1 |
3.57ms from Beijing,
CN
|
|
| 221.219.183.64 |
3.75ms from Beijing,
CN
|
|
| 221.219.133.254 |
3.84ms from Beijing,
CN
|
|
| 221.219.180.187 |
3.88ms from Beijing,
CN
|
|
| 221.219.134.227 |
3.96ms from Beijing,
CN
|
|
| 221.219.151.191 |
3.91ms from Beijing,
CN
|
|
| 221.219.135.124 |
3.94ms from Beijing,
CN
|
|
| 221.219.163.79 |
3.71ms from Beijing,
CN
|
|
| 221.219.152.1 |
4.65ms from Beijing,
CN
|
|
| 221.219.149.20 |
3.48ms from Beijing,
CN
|
|
| 221.219.178.70 |
3.74ms from Beijing,
CN
|
|
| 221.219.160.187 |
3.33ms from Beijing,
CN
|
|
| 221.219.156.1 |
3.12ms from Tianjin,
CN
|
|
| 221.219.131.78 |
4.06ms from Beijing,
CN
|
|
| 221.219.148.247 |
3.63ms from Beijing,
CN
|
|
| 221.219.177.126 |
3.77ms from Beijing,
CN
|
|
| 221.219.144.1 |
3.38ms from Beijing,
CN
|
|
| 221.219.150.112 |
3.39ms from Beijing,
CN
|
|
| 221.219.147.151 |
3.36ms from Beijing,
CN
|
|
| 221.219.132.237 |
4.17ms from Beijing,
CN
|
|
| 221.219.182.86 |
3.89ms from Beijing,
CN
|
|
| 221.219.181.10 |
3.72ms 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 |
|---|---|---|
| 212.118.26.210 |
1.43ms from Amman,
JO
|
|
| 87.36.11.2 |
2.42ms from Dublin,
IE
|
|
| 172.111.251.2 |
0.40ms from Frankfurt am Main,
DE
|
|
| 23.60.241.82 |
0.10ms from Madrid,
ES
|
|
| 66.41.65.34 |
5.87ms from Minneapolis,
US
|
|
| 24.103.25.114 |
1.30ms from New York City,
US
|
|
| 88.185.2.226 |
11.39ms from Paris,
FR
|
|
| 125.180.44.162 |
2.19ms from Seoul,
KR
|
|
| 121.135.114.226 |
1.75ms from Seoul,
KR
|
|
| 165.173.6.2 |
0.68ms from Singapore,
SG
|
|
| 64.74.189.34 |
0.19ms from St. Louis,
US
|
|
| 4.197.40.210 |
0.70ms from Sydney,
AU
|
|
| 154.254.205.18 |
10.22ms from Algiers,
DZ
|
|
| 185.103.18.130 |
4.08ms from Amsterdam,
NL
|
|
| 180.223.103.130 |
0.20ms from Ashburn,
US
|
|
| 20.159.138.34 |
0.73ms from Boydton,
US
|
|
| 194.126.244.2 |
6.90ms from Bucharest,
RO
|
|
| 186.182.196.2 |
1.76ms from Buenos Aires,
AR
|
|
| 34.66.153.18 |
0.11ms from Council Bluffs,
US
|
|
| 203.193.143.2 |
12.00ms from Delhi,
IN
|
|
| 18.202.202.34 |
0.19ms from Dublin,
IE
|
|
| 52.210.164.130 |
0.19ms from Dublin,
IE
|
|
| 68.42.143.98 |
9.10ms from Flint,
US
|
|
| 24.5.230.162 |
6.03ms from Fremont,
US
|
|
| 80.134.42.50 |
4.98ms from Hamburg,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Tianjin, 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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