123.126.0.0/18
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: 123.112.0.0 - 123.127.255.255 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 remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-BJ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2021-08-19T08:46:21Z 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: 123.112.0.0/12 descr: China Unicom Beijing Province Network country: CN origin: AS4808 mnt-by: MAINT-CNCGROUP-RR last-modified: 2016-05-20T01:24:03Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 123.126.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 123.126.160.0/19 | AS4808 | China Unicom Beijing province network | 8,192 |
| 123.126.224.0/19 | AS4808 | China Unicom Beijing province network | 8,192 |
Hosted domains
There are 17 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 123.126.1.1 | tischzauberer.org | 4 |
| 123.126.51.90 | soso.com.cn | 1 |
| 123.126.42.6 | iyueyan.cn | 1 |
Hosted domains API
Pingable IPs
1,466 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 123.126.21.253 |
3.25ms from Beijing,
CN
|
|
| 123.126.4.81 |
3.00ms from Beijing,
CN
|
|
| 123.126.58.8 |
3.08ms from Beijing,
CN
|
|
| 123.126.1.158 |
2.75ms from Beijing,
CN
|
|
| 123.126.32.69 |
3.23ms from Beijing,
CN
|
|
| 123.126.42.49 |
3.44ms from Tianjin,
CN
|
|
| 123.126.19.138 |
2.96ms from Tianjin,
CN
|
|
| 123.126.41.248 |
3.00ms from Beijing,
CN
|
|
| 123.126.22.122 |
3.26ms from Tianjin,
CN
|
|
| 123.126.43.247 |
3.33ms from Beijing,
CN
|
|
| 123.126.5.214 |
3.33ms from Tianjin,
CN
|
|
| 123.126.3.10 |
3.16ms from Beijing,
CN
|
|
| 123.126.29.189 |
2.99ms from Beijing,
CN
|
|
| 123.126.37.159 |
3.17ms from Beijing,
CN
|
|
| 123.126.2.77 |
3.08ms from Beijing,
CN
|
|
| 123.126.0.225 |
3.01ms from Tianjin,
CN
|
|
| 123.126.26.229 |
2.44ms from Beijing,
CN
|
|
| 123.126.25.165 |
2.44ms from Beijing,
CN
|
|
| 123.126.44.1 |
4.57ms from Tianjin,
CN
|
|
| 123.126.59.8 |
3.74ms from Beijing,
CN
|
|
| 123.126.40.62 |
3.35ms from Beijing,
CN
|
|
| 123.126.45.185 |
3.06ms from Beijing,
CN
|
|
| 123.126.24.82 |
3.03ms from Beijing,
CN
|
|
| 123.126.36.137 |
3.17ms from Beijing,
CN
|
|
| 123.126.20.66 |
2.90ms 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 |
|---|---|---|
| 8.3.81.50 |
3.93ms from Ashburn,
US
|
|
| 181.126.83.242 |
9.28ms from Asuncion,
PY
|
|
| 204.29.87.242 |
6.48ms from Atlanta,
US
|
|
| 161.129.75.2 |
9.73ms from Atlanta,
US
|
|
| 172.2.11.82 |
6.64ms from Atlanta,
US
|
|
| 91.57.167.162 |
4.56ms from Berlin,
DE
|
|
| 3.149.33.162 |
0.18ms from Columbus,
US
|
|
| 3.6.196.82 |
0.13ms from Mumbai,
IN
|
|
| 54.176.82.130 |
0.15ms from San Jose,
US
|
|
| 59.26.138.114 |
4.04ms from Seoul,
KR
|
|
| 211.175.249.2 |
7.13ms from Seoul,
KR
|
|
| 111.169.150.162 |
17.61ms from Tokyo,
JP
|
|
| 219.157.178.98 |
1.33ms from Zhengzhou,
CN
|
|
| 128.231.244.194 |
1.90ms from Ashburn,
US
|
|
| 54.214.159.50 |
0.13ms from Boardman,
US
|
|
| 192.188.230.2 |
6.65ms from Buffalo,
US
|
|
| 40.80.92.50 |
0.15ms from Lohogaon,
IN
|
|
| 77.241.177.2 |
0.57ms from London,
GB
|
|
| 82.14.62.34 |
15.22ms from London,
GB
|
|
| 87.13.20.242 |
3.90ms from Milan,
IT
|
|
| 199.193.237.18 |
6.62ms from Portland,
US
|
|
| 209.210.17.66 |
4.94ms from Seattle,
US
|
|
| 73.225.10.194 |
7.94ms from Seattle,
US
|
|
| 183.109.238.242 |
5.09ms from Seoul,
KR
|
|
| 121.224.85.162 |
5.51ms from Shanghai,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in The Dalles, 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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