221.196.0.0/15
AS4837 · CHINA UNICOM China169 Backbone
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
Country |
China
|
Domain | chinaunicom.cn |
ASN | AS4837 |
Registry | apnic |
Hosted IPs | 131,072 |
ID | UNICOM-TJ |
WHOIS Details
inetnum: 221.196.0.0 - 221.198.255.255 netname: UNICOM-TJ descr: China Unicom Tianjin Province Network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: HZ19-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE remarks: service provider remarks: This object can only be modified by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to hostmaster@apnic.net with your organisation remarks: account name in the subject line. mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-TJ mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:18:24Z 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 2025-02-24 mnt-by: MAINT-CNCGROUP last-modified: 2025-02-24T06:16:57Z 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 2025-02-24 abuse-mailbox: zhaoyz3@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2025-02-24T06:17:45Z 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: huang zheng nic-hdl: HZ19-AP e-mail: tj-ipaddr3@chinaunicom.cn address: 76 NO, ShiZiLin Street ,HeBei district of Tianjin,China phone: +86-22-24459190 fax-no: +86-22-24454499 country: CN mnt-by: MAINT-CNCGROUP-TJ last-modified: 2012-07-13T05:56:27Z source: APNIC
Nearby Ranges
BGP prefixes that overlap with 221.0.0.0/8
Range | ASN | Company | Num of IPs |
---|---|---|---|
221.32.0.0/11 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 2,097,152 |
221.64.0.0/11 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 2,097,152 |
221.240.0.0/12 | AS17506 | ARTERIA Networks Corporation | 1,048,576 |
221.96.0.0/12 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 1,048,576 |
221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
221.152.0.0/13 | AS4766 | Korea Telecom | 524,288 |
221.160.0.0/13 | AS4766 | Korea Telecom | 524,288 |
221.176.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
221.184.0.0/13 | AS4713 | NTT COMMUNICATIONS CORPORATION | 524,288 |
221.216.0.0/13 | AS4808 | China Unicom Beijing province network | 524,288 |
221.224.0.0/13 | AS4134 | CHINANET jiangsu province network | 524,288 |
221.144.0.0/13 | AS4766 | Korea Telecom | 524,288 |
221.140.0.0/14 | AS9318 | SK Broadband Co Ltd | 262,144 |
221.200.0.0/14 | AS4837 | China Unicom Liaoning Province Network | 262,144 |
221.232.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
221.124.0.0/14 | AS9304 | HGC Global Communications Limited | 262,144 |
221.208.0.0/14 | AS4837 | China Unicom Heilongjiang Province Network | 262,144 |
221.138.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
221.8.0.0/15 | AS4837 | China Unicom JILIN province network | 131,072 |
221.204.0.0/15 | AS4837 | China Unicom Shanxi Province Network | 131,072 |
221.192.0.0/15 | AS4837 | China Unicom Hebei Province Network | 131,072 |
221.214.0.0/15 | AS4837 | China Unicom Shandong province network | 131,072 |
221.130.0.0/15 | AS9808 | China Mobile Communications Corporation | 131,072 |
221.170.0.0/15 | AS2518 | BIGLOBE Inc. | 131,072 |
221.0.0.0/15 | AS4837 | China Unicom Shandong province network | 131,072 |
221.14.0.0/15 | AS4837 | China Unicom Henan Province Network | 131,072 |
221.169.0.0/16 | AS4780 | Digital United I | 65,536 |
221.116.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
221.218.0.0/16 | AS4808 | China Unicom Beijing province network | 65,536 |
221.112.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
221.219.0.0/16 | AS4808 | China Unicom Beijing province network | 65,536 |
221.49.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.50.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.108.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.212.0.0/16 | AS4837 | China Unicom Heilongjiang Province Network | 65,536 |
221.119.0.0/16 | AS2516 | KDDI CORPORATION | 65,536 |
221.125.0.0/16 | AS9304 | HGC Global Communications Limited | 65,536 |
221.109.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.222.0.0/16 | AS4808 | China Unicom Beijing province network | 65,536 |
221.137.0.0/16 | AS4837 | Oriental Cable Network Co., Ltd. | 65,536 |
221.6.0.0/16 | AS4837 | China Unicom Jiangsu province network | 65,536 |
221.45.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.195.0.0/16 | AS4837 | China Unicom Hebei Province Network | 65,536 |
221.137.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
221.70.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
221.237.0.0/16 | AS4134 | CHINANET Sichuan province network | 65,536 |
221.236.0.0/16 | AS4134 | CHINANET Sichuan province network | 65,536 |
221.206.0.0/16 | AS4837 | China Unicom Heilongjiang Province Network | 65,536 |
221.44.0.0/16 | AS17676 | Japan Nation-wide Network of Softbank Corp. | 65,536 |
Hosted domains
There are 65 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
221.197.236.71 | dlpad.net | 2 |
221.196.89.39 | 210303.xyz | 2 |
221.196.253.238 | xn--6orz52ba540nlzgqv3azdg13p.site | 2 |
221.196.20.53 | yxgy6688.top | 1 |
221.196.25.12 | l-zq.com | 1 |
221.197.230.168 | ikkk.fun | 1 |
221.197.181.36 | kaac.xyz | 1 |
221.196.51.195 | innov-nas.com | 1 |
221.197.181.1 | 995558655.xyz | 1 |
221.196.66.95 | cnym.vip | 1 |
221.196.44.207 | 19851114.xyz | 1 |
221.197.110.179 | familynas.cloud | 1 |
221.197.236.44 | meiwatj.com.cn | 1 |
221.196.20.104 | ybxnas.top | 1 |
221.196.21.65 | sramos.online | 1 |
221.196.68.155 | tjtavi.cn | 1 |
221.197.236.21 | xueyt.top | 1 |
221.196.22.245 | ljian.vip | 1 |
221.197.236.219 | dawntown.cn | 1 |
221.196.63.116 | tiaods.top | 1 |
Hosted domains API
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.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs