157.255.128.0/19
AS134543 · China Unicom Guangdong IP network
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS134543 |
| Parent Range | 157.255.0.0/16 |
| Registry | APNIC |
| ID | UNICOM-GD |
WHOIS Details
inetnum: 157.255.0.0 - 157.255.255.255 netname: UNICOM-GD descr: China Unicom Guangdong province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: RP181-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider 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-GD mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:12:40Z 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: runkeng pan nic-hdl: RP181-AP e-mail: gdipnoc@chinaunicom.cn address: XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China phone: +86-20-22214174 fax-no: +86-20-22212266-4174 country: CN mnt-by: MAINT-CNCGROUP-GD last-modified: 2015-12-16T03:32:02Z source: APNIC route: 157.255.0.0/16 descr: China Unicom Guangdong Province Network country: CN origin: AS17816 mnt-by: MAINT-CNCGROUP-RR last-modified: 2011-04-22T07:04:02Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 157.255.128.0/19
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 157.255.0.0/16 | AS134543 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS135061 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS136958 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS17816 | China Unicom Guangdong province network | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 157.255.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 157.255.0.0/16 | AS134543 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS135061 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS136958 | China Unicom Guangdong province network | 65,536 |
| 157.255.0.0/16 | AS17816 | China Unicom Guangdong province network | 65,536 |
Hosted domains
There are 23 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 157.255.135.76 | wu-dao.cn | 3 |
| 157.255.155.209 | 7wsh.com | 2 |
| 157.255.155.157 | jiangyibo.cn | 1 |
Hosted domains API
Pingable IPs
1,768 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 157.255.128.100 |
4.12ms from Guangzhou,
CN
|
|
| 157.255.137.136 |
3.44ms from Guangzhou,
CN
|
|
| 157.255.131.168 |
3.37ms from Guangzhou,
CN
|
|
| 157.255.158.4 |
3.50ms from Guangzhou,
CN
|
|
| 157.255.150.27 |
3.79ms from Guangzhou,
CN
|
|
| 157.255.139.45 |
3.23ms from Guangzhou,
CN
|
|
| 157.255.133.111 |
2.81ms from Guangzhou,
CN
|
|
| 157.255.153.12 |
3.14ms from Guangzhou,
CN
|
|
| 157.255.159.230 |
3.35ms from Guangzhou,
CN
|
|
| 157.255.143.42 |
2.71ms from Guangzhou,
CN
|
|
| 157.255.142.232 |
3.17ms from Guangzhou,
CN
|
|
| 157.255.130.149 |
3.01ms from Guangzhou,
CN
|
|
| 157.255.156.44 |
3.23ms from Guangzhou,
CN
|
|
| 157.255.129.253 |
3.39ms from Guangzhou,
CN
|
|
| 157.255.149.73 |
3.46ms from Guangzhou,
CN
|
|
| 157.255.140.118 |
6.20ms from Guangzhou,
CN
|
|
| 157.255.155.28 |
3.14ms from Guangzhou,
CN
|
|
| 157.255.132.122 |
3.12ms from Guangzhou,
CN
|
|
| 157.255.141.190 |
4.83ms from Guangzhou,
CN
|
|
| 157.255.145.85 |
3.35ms from Guangzhou,
CN
|
|
| 157.255.144.151 |
3.08ms from Guangzhou,
CN
|
|
| 157.255.148.8 |
4.88ms from Guangzhou,
CN
|
|
| 157.255.154.41 |
3.04ms from Guangzhou,
CN
|
|
| 157.255.136.6 |
5.62ms from Guangzhou,
CN
|
|
| 157.255.138.13 |
2.50ms from Guangzhou,
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 |
|---|---|---|
| 122.143.99.35 |
4.37ms from Changchun,
CN
|
|
| 217.232.184.51 |
8.28ms from Frankfurt am Main,
DE
|
|
| 119.41.6.163 |
3.82ms from Haikou,
CN
|
|
| 111.44.245.99 |
5.24ms from Lanzhou,
CN
|
|
| 13.43.99.179 |
0.19ms from London,
GB
|
|
| 18.214.128.19 |
0.22ms from Reston,
US
|
|
| 80.182.88.19 |
7.43ms from Rome,
IT
|
|
| 189.239.158.3 |
3.78ms from Santiago de Queretaro,
MX
|
|
| 85.25.61.3 |
0.49ms from Strasbourg,
FR
|
|
| 59.123.80.227 |
2.26ms from Taichung,
TW
|
|
| 196.235.164.99 |
2.03ms from Tunis,
TN
|
|
| 102.157.242.243 |
1.62ms from Tunis,
TN
|
|
| 94.124.10.51 |
0.54ms from Warsaw,
PL
|
|
| 203.156.152.3 |
1.29ms from Bangkok,
TH
|
|
| 186.116.11.211 |
2.33ms from Bogota,
CO
|
|
| 63.117.215.19 |
0.39ms from Boston,
US
|
|
| 174.99.92.179 |
7.12ms from Charlotte,
US
|
|
| 213.238.206.67 |
5.24ms from Goeteborg,
SE
|
|
| 113.161.80.195 |
1.03ms from Ho Chi Minh City,
VN
|
|
| 103.57.228.211 |
1.09ms from Hong Kong,
HK
|
|
| 192.28.66.3 |
3.46ms from London,
GB
|
|
| 39.83.181.131 |
7.48ms from Qingdao,
CN
|
|
| 3.90.107.99 |
0.61ms from Reston,
US
|
|
| 54.204.188.243 |
0.19ms from Reston,
US
|
|
| 108.251.111.99 |
4.24ms from San Jose,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Guangzhou, 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.
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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