219.158.128.0/17
AS4808 · China Unicom Beijing Province Network
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4808 |
| Registry | APNIC |
| ID | UNICOM-BJ |
WHOIS Details
inetnum: 219.158.128.0 - 219.158.255.255 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: ASSIGNED NON-PORTABLE mnt-by: MAINT-CNCGROUP mnt-lower: MAINT-CNCGROUP-BJ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:40:17Z 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: 2025-10-17T02:26:26Z 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: 219.158.128.0/17 descr: China Unicom Beijing Province Network country: CN origin: AS4808 mnt-by: MAINT-CNCGROUP-RR last-modified: 2016-05-20T01:24:03Z source: APNIC
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
596 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 219.158.227.17 |
2.88ms from Beijing,
CN
|
|
| 219.158.131.161 |
3.03ms from Beijing,
CN
|
|
| 219.158.189.5 |
3.42ms from Beijing,
CN
|
|
| 219.158.152.129 |
3.31ms from Beijing,
CN
|
|
| 219.158.205.1 |
4.05ms from Beijing,
CN
|
|
| 219.158.226.1 |
3.73ms from Beijing,
CN
|
|
| 219.158.133.13 |
3.65ms from Beijing,
CN
|
|
| 219.158.180.14 |
8.12ms from Beijing,
CN
|
|
| 219.158.187.5 |
3.40ms from Beijing,
CN
|
|
| 219.158.159.193 |
3.01ms from Beijing,
CN
|
|
| 219.158.178.45 |
2.73ms from Beijing,
CN
|
|
| 219.158.153.129 |
3.43ms from Beijing,
CN
|
|
| 219.158.160.126 |
3.40ms from Beijing,
CN
|
|
| 219.158.215.1 |
3.52ms from Beijing,
CN
|
|
| 219.158.192.1 |
3.36ms from Beijing,
CN
|
|
| 219.158.137.131 |
3.96ms from Beijing,
CN
|
|
| 219.158.244.225 |
2.90ms from Beijing,
CN
|
|
| 219.158.225.1 |
4.45ms from Beijing,
CN
|
|
| 219.158.197.1 |
4.81ms from Beijing,
CN
|
|
| 219.158.161.161 |
3.11ms from Beijing,
CN
|
|
| 219.158.238.129 |
3.82ms from Tianjin,
CN
|
|
| 219.158.186.65 |
3.67ms from Beijing,
CN
|
|
| 219.158.138.9 |
3.53ms from Beijing,
CN
|
|
| 219.158.155.13 |
3.03ms from Beijing,
CN
|
|
| 219.158.252.1 |
3.46ms 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 |
|---|---|---|
| 188.202.50.97 |
1.28ms from Amsterdam,
NL
|
|
| 92.68.146.81 |
2.36ms from Amsterdam,
NL
|
|
| 178.85.128.1 |
1.96ms from Amsterdam,
NL
|
|
| 216.115.205.1 |
13.06ms from Ashburn,
US
|
|
| 74.98.44.1 |
9.27ms from Ashburn,
US
|
|
| 66.168.162.1 |
14.77ms from Atlanta,
US
|
|
| 107.1.39.145 |
2.56ms from Atlanta,
US
|
|
| 1.202.48.1 |
4.00ms from Beijing,
CN
|
|
| 85.112.95.65 |
2.57ms from Beirut,
LB
|
|
| 34.210.194.209 |
0.17ms from Boardman,
US
|
|
| 200.253.93.161 |
14.91ms from Brasilia,
BR
|
|
| 186.19.236.1 |
0.56ms from Buenos Aires,
AR
|
|
| 190.16.110.1 |
1.98ms from Buenos Aires,
AR
|
|
| 207.250.78.97 |
2.69ms from Chicago,
US
|
|
| 74.117.101.225 |
14.98ms from Chicago,
US
|
|
| 154.118.169.1 |
16.86ms from Dakar,
SN
|
|
| 75.52.151.49 |
7.62ms from Dallas,
US
|
|
| 201.59.120.17 |
13.89ms from Fortaleza,
BR
|
|
| 155.250.255.17 |
1.30ms from Frankfurt am Main,
DE
|
|
| 194.95.242.1 |
3.91ms from Frankfurt am Main,
DE
|
|
| 59.60.116.177 |
4.34ms from Fuzhou,
CN
|
|
| 81.230.0.1 |
2.60ms from Goeteborg,
SE
|
|
| 115.229.157.1 |
10.45ms from Hangzhou,
CN
|
|
| 69.30.249.49 |
0.17ms from Kansas City,
US
|
|
| 62.183.67.145 |
2.09ms from Krasnodar,
RU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Columbus, US
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.
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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