221.195.0.0/16
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-HE |
WHOIS Details
inetnum: 221.192.0.0 - 221.195.255.255 netname: UNICOM-HE descr: China Unicom Hebei Province Network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: KL984-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-HE mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:37:00Z 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: Kong Lingfei nic-hdl: KL984-AP e-mail: [email protected] address: 45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN phone: +86-311-86681601 fax-no: +86-311-86689210 country: cn mnt-by: MAINT-CNCGROUP-HE last-modified: 2009-02-06T02:31:32Z source: APNIC route: 221.192.0.0/14 descr: CNC Group CHINA169 Hebei 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 221.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.144.0.0/12 | AS9856 | Korea Telecom | 1,048,576 |
| 221.240.0.0/12 | AS17506 | ARTERIA Networks Corporation | 1,048,576 |
| 221.144.0.0/12 | AS152214 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
| 221.160.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 221.224.0.0/13 | AS138950 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS139080 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS23650 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS146966 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 221.184.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 221.176.0.0/13 | AS56042 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS140292 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS131325 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56044 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS4134 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56046 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS141425 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56048 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS24445 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS134770 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS134756 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56040 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS132510 | China Mobile Communications Corporation | 524,288 |
| 221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
| 221.224.0.0/13 | AS4809 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS137697 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS137702 | CHINANET jiangsu province network | 524,288 |
| 221.232.0.0/14 | AS58563 | CHINANET Hubei province network | 262,144 |
| 221.124.0.0/14 | AS9304 | HGC Global Communications Limited | 262,144 |
| 221.140.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
| 221.232.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
| 221.200.0.0/14 | AS4837 | China Unicom Liaoning Province Network | 262,144 |
| 221.204.0.0/15 | AS4837 | China Unicom Shanxi Province Network | 131,072 |
| 221.214.0.0/15 | AS4837 | China Unicom Shandong province network | 131,072 |
| 221.8.0.0/15 | AS4837 | China Unicom JILIN province network | 131,072 |
| 221.138.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 221.130.0.0/15 | AS56041 | China Mobile Communications Corporation | 131,072 |
| 221.130.0.0/15 | AS9808 | China Mobile Communications Corporation | 131,072 |
| 221.130.0.0/15 | AS56042 | China Mobile Communications Corporation | 131,072 |
| 221.170.0.0/15 | AS2518 | BIGLOBE Inc. | 131,072 |
| 221.6.0.0/16 | AS140717 | China Unicom Jiangsu province network | 65,536 |
| 221.117.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.115.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.137.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 221.114.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.112.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.116.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.119.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
| 221.129.0.0/16 | AS23841 | TIANJIN BROADCAST & TV NETWORK CO. LTD | 65,536 |
Hosted domains
There are 69 domain names hosted across 63 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.195.73.180 | rqyswy.com | 3 |
| 221.195.36.190 | npyz.com.cn | 2 |
| 221.195.175.2 | hbrschina.com | 2 |
| 221.195.81.11 | hbsthg.cn | 2 |
| 221.195.62.163 | hgxnas.cn | 2 |
| 221.195.189.238 | klhtgps.cn | 1 |
| 221.195.36.252 | orbonmy.com | 1 |
| 221.195.83.26 | bjzx110.cn | 1 |
| 221.195.83.84 | rqzjj.cn | 1 |
| 221.195.42.228 | zjshjt.com | 1 |
| 221.195.45.46 | hxynhg.cn | 1 |
| 221.195.4.37 | jollilion.com | 1 |
| 221.195.223.120 | yorkool.cn | 1 |
| 221.195.112.165 | bohaitoday.com | 1 |
| 221.195.115.138 | xhbhjt.com | 1 |
| 221.195.40.9 | toysbus.com | 1 |
| 221.195.43.223 | wenbainas.chat | 1 |
| 221.195.50.5 | hebgxzy.com | 1 |
| 221.195.199.13 | czksport.com.cn | 1 |
| 221.195.109.100 | czsyzp.com | 1 |
Hosted domains API
Pingable IPs
8,680 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.195.64.209 |
8.77ms from Tianjin,
CN
|
|
| 221.195.130.185 |
6.81ms from Tianjin,
CN
|
|
| 221.195.78.252 |
9.68ms from Tianjin,
CN
|
|
| 221.195.105.65 |
7.77ms from Tianjin,
CN
|
|
| 221.195.88.185 |
9.20ms from Tianjin,
CN
|
|
| 221.195.12.185 |
6.66ms from Tianjin,
CN
|
|
| 221.195.40.65 |
7.19ms from Tianjin,
CN
|
|
| 221.195.25.145 |
7.64ms from Tianjin,
CN
|
|
| 221.195.81.65 |
8.27ms from Tianjin,
CN
|
|
| 221.195.70.221 |
7.05ms from Tianjin,
CN
|
|
| 221.195.125.109 |
7.64ms from Tianjin,
CN
|
|
| 221.195.59.194 |
7.75ms from Tianjin,
CN
|
|
| 221.195.42.4 |
7.92ms from Tianjin,
CN
|
|
| 221.195.132.85 |
8.32ms from Tianjin,
CN
|
|
| 221.195.0.247 |
6.91ms from Tianjin,
CN
|
|
| 221.195.9.161 |
6.62ms from Tianjin,
CN
|
|
| 221.195.61.65 |
8.26ms from Tianjin,
CN
|
|
| 221.195.49.241 |
7.62ms from Tianjin,
CN
|
|
| 221.195.128.65 |
6.73ms from Tianjin,
CN
|
|
| 221.195.62.213 |
8.51ms from Tianjin,
CN
|
|
| 221.195.74.193 |
7.08ms from Tianjin,
CN
|
|
| 221.195.83.137 |
8.05ms from Tianjin,
CN
|
|
| 221.195.72.153 |
8.42ms from Tianjin,
CN
|
|
| 221.195.53.97 |
6.33ms from Tianjin,
CN
|
|
| 221.195.30.17 |
7.17ms from Tianjin,
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 |
|---|---|---|
| 135.222.160.160 |
0.18ms from Boydton,
US
|
|
| 18.191.27.96 |
0.10ms from Columbus,
US
|
|
| 178.13.226.0 |
11.54ms from Frankfurt am Main,
DE
|
|
| 114.107.153.128 |
12.57ms from Huai'an,
CN
|
|
| 46.173.174.64 |
6.86ms from Kyiv,
UA
|
|
| 113.235.109.0 |
10.96ms from Liaoyang,
CN
|
|
| 68.69.84.96 |
16.26ms from Sioux Falls,
US
|
|
| 118.87.238.224 |
11.17ms from Tokyo,
JP
|
|
| 69.88.35.240 |
6.87ms from Ashburn,
US
|
|
| 222.154.77.64 |
13.80ms from Auckland,
NZ
|
|
| 31.126.168.32 |
5.96ms from Erith,
GB
|
|
| 39.130.90.128 |
2.59ms from Kunming,
CN
|
|
| 86.166.252.208 |
12.08ms from London,
GB
|
|
| 6.15.31.0 |
1.81ms from Los Angeles,
US
|
|
| 35.182.16.64 |
0.15ms from Montreal,
CA
|
|
| 89.58.42.208 |
0.36ms from Nuernberg,
DE
|
|
| 118.109.153.192 |
9.04ms from Osaka,
JP
|
|
| 24.238.91.224 |
10.80ms from Secaucus,
US
|
|
| 182.219.72.144 |
1.79ms from Seoul,
KR
|
|
| 126.9.254.208 |
3.45ms from Tokyo,
JP
|
|
| 46.46.30.0 |
1.22ms from Vladivostok,
RU
|
|
| 91.52.233.96 |
1.64ms from Berlin,
DE
|
|
| 213.119.33.32 |
8.04ms from Brussels,
BE
|
|
| 201.35.0.96 |
1.61ms from Curitiba,
BR
|
|
| 52.147.98.160 |
0.23ms from Dongnae,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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