221.13.0.0/18
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-GZ |
WHOIS Details
inetnum: 221.13.0.0 - 221.13.63.255 netname: UNICOM-GZ descr: China Unicom Guizhou province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: CH1302-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-GZ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:35:41Z 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 route: 221.13.0.0/18 descr: CNC Group CHINA169 Guizhou Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2008-09-04T07:54:44Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.13.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.13.64.0/19 | AS4837 | China Unicom Xizang province network | 8,192 |
| 221.13.96.0/19 | AS4837 | China Unicom Chongqing province network | 8,192 |
Hosted domains
There are 24 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.13.3.254 | kancha.cc | 2 |
| 221.13.22.106 | guanggao51.com | 2 |
| 221.13.13.133 | gyfg.org.cn | 2 |
| 221.13.47.102 | zyslsd.cn | 1 |
| 221.13.31.51 | nas20180124.online | 1 |
| 221.13.51.85 | xn--kprv4egw3dn7l.xn--ses554g | 1 |
| 221.13.20.210 | crccec.com.cn | 1 |
| 221.13.36.2 | wengfu.com.cn | 1 |
| 221.13.5.125 | qdnyc.com.cn | 1 |
| 221.13.19.90 | zhongkexl.cn | 1 |
| 221.13.19.253 | gzqy.edu.cn | 1 |
| 221.13.9.142 | guizhoulinxiaoxinglingongsi.top | 1 |
| 221.13.13.131 | gyfg.org.cn | 1 |
| 221.13.31.66 | zhixiaozhu.icu | 1 |
| 221.13.19.162 | jiayou9.com | 1 |
| 221.13.3.106 | 11940511.xyz | 1 |
| 221.13.5.30 | gz3d.com.cn | 1 |
| 221.13.20.146 | gzslftgs.com | 1 |
| 221.13.22.58 | gyfc.net.cn | 1 |
| 221.13.21.158 | lkwxcloud.com | 1 |
Hosted domains API
Pingable IPs
1,479 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.13.29.101 |
1.51ms from Guiyang,
CN
|
|
| 221.13.6.84 |
1.91ms from Guiyang,
CN
|
|
| 221.13.34.65 |
5.79ms from Chongqing,
CN
|
|
| 221.13.0.65 |
1.78ms from Guiyang,
CN
|
|
| 221.13.13.185 |
1.25ms from Guiyang,
CN
|
|
| 221.13.12.1 |
5.65ms from Chongqing,
CN
|
|
| 221.13.4.41 |
1.63ms from Guiyang,
CN
|
|
| 221.13.49.203 |
3.58ms from Guiyang,
CN
|
|
| 221.13.17.28 |
3.55ms from Guiyang,
CN
|
|
| 221.13.28.45 |
1.57ms from Guiyang,
CN
|
|
| 221.13.51.198 |
5.31ms from Guiyang,
CN
|
|
| 221.13.62.129 |
8.69ms from Chongqing,
CN
|
|
| 221.13.10.218 |
2.10ms from Guiyang,
CN
|
|
| 221.13.39.229 |
4.18ms from Guiyang,
CN
|
|
| 221.13.9.89 |
1.52ms from Guiyang,
CN
|
|
| 221.13.46.157 |
8.22ms from Guiyang,
CN
|
|
| 221.13.19.37 |
2.09ms from Guiyang,
CN
|
|
| 221.13.52.109 |
6.31ms from Guiyang,
CN
|
|
| 221.13.38.117 |
6.00ms from Guiyang,
CN
|
|
| 221.13.47.107 |
3.54ms from Guiyang,
CN
|
|
| 221.13.8.1 |
1.89ms from Guiyang,
CN
|
|
| 221.13.50.21 |
4.10ms from Guiyang,
CN
|
|
| 221.13.22.18 |
1.48ms from Guiyang,
CN
|
|
| 221.13.5.125 |
1.77ms from Guiyang,
CN
|
|
| 221.13.7.204 |
3.90ms from Guiyang,
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 |
|---|---|---|
| 35.245.186.226 |
0.13ms from Ashburn,
US
|
|
| 186.29.132.210 |
1.92ms from Bogota,
CO
|
|
| 217.28.140.2 |
4.08ms from Braga,
PT
|
|
| 188.36.3.50 |
5.30ms from Budapest,
HU
|
|
| 146.199.162.50 |
7.84ms from Erith,
GB
|
|
| 18.185.10.114 |
0.18ms from Frankfurt am Main,
DE
|
|
| 78.149.74.66 |
3.83ms from London,
GB
|
|
| 139.162.222.34 |
0.14ms from London,
GB
|
|
| 78.33.121.210 |
7.42ms from London,
GB
|
|
| 24.169.31.18 |
14.37ms from New York City,
US
|
|
| 133.123.179.242 |
7.55ms from Osaka,
JP
|
|
| 90.63.72.82 |
4.70ms from Paris,
FR
|
|
| 13.223.32.194 |
0.16ms from Reston,
US
|
|
| 180.87.102.98 |
0.39ms from Singapore,
SG
|
|
| 13.76.125.178 |
0.60ms from Singapore,
SG
|
|
| 27.84.144.2 |
1.11ms from Tokyo,
JP
|
|
| 38.122.184.18 |
0.31ms from Toronto,
CA
|
|
| 217.162.132.226 |
5.01ms from Zuerich,
CH
|
|
| 20.23.254.50 |
0.27ms from Amsterdam,
NL
|
|
| 50.234.158.50 |
1.66ms from Atlanta,
US
|
|
| 96.179.207.50 |
0.89ms from Chicago,
US
|
|
| 45.154.154.34 |
0.15ms from Dallas,
US
|
|
| 217.144.131.130 |
0.97ms from Duesseldorf,
DE
|
|
| 193.24.43.162 |
1.18ms from Frankfurt am Main,
DE
|
|
| 182.43.20.242 |
0.44ms from Guiyang,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Taichung, TW
What are IP address ranges?
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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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