221.206.0.0/16
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-HL |
WHOIS Details
inetnum: 221.206.0.0 - 221.206.255.255 netname: UNICOM-HL descr: China Unicom Heilongjiang Province Network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: BG63-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-CNCGROUP-HL mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:07:52Z 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: Binghui Gao nic-hdl: BG63-AP e-mail: [email protected] address: Shuniu Building,No.155 Zhongshan road,Harbin,Heilongjiang phone: +86-451-82651467 fax-no: +86-451-82651464 country: CN mnt-by: MAINT-CNCGROUP-HL last-modified: 2010-03-10T01:38:01Z 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 route: 221.206.0.0/16 descr: CNC Group CHINA169 Heilongjiang Province Network country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2008-09-04T07:54:33Z 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 | AS152214 | Korea Telecom | 1,048,576 |
| 221.240.0.0/12 | AS17506 | ARTERIA Networks Corporation | 1,048,576 |
| 221.144.0.0/12 | AS4766 | Korea Telecom | 1,048,576 |
| 221.144.0.0/12 | AS9856 | Korea Telecom | 1,048,576 |
| 221.176.0.0/13 | AS139080 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS140292 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS134770 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS146966 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS137702 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS138950 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS24445 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS131325 | CHINANET jiangsu province network | 524,288 |
| 221.224.0.0/13 | AS23650 | CHINANET jiangsu province network | 524,288 |
| 221.160.0.0/13 | AS4766 | Korea Telecom | 524,288 |
| 221.224.0.0/13 | AS4809 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS9808 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS141425 | China Mobile Communications Corporation | 524,288 |
| 221.224.0.0/13 | AS4134 | CHINANET jiangsu province network | 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 | AS134756 | CHINANET jiangsu province network | 524,288 |
| 221.184.0.0/13 | AS4713 | NTT DOCOMO BUSINESS,Inc. | 524,288 |
| 221.224.0.0/13 | AS137697 | CHINANET jiangsu province network | 524,288 |
| 221.176.0.0/13 | AS56044 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56042 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56046 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56048 | China Mobile Communications Corporation | 524,288 |
| 221.176.0.0/13 | AS56040 | China Mobile Communications Corporation | 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 |
| 221.232.0.0/14 | AS4134 | CHINANET Hubei province network | 262,144 |
| 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 |
| 221.204.0.0/15 | AS4837 | China Unicom Shanxi Province Network | 131,072 |
| 221.8.0.0/15 | AS4837 | China Unicom JILIN province network | 131,072 |
| 221.170.0.0/15 | AS2518 | BIGLOBE Inc. | 131,072 |
| 221.130.0.0/15 | AS9808 | China Mobile Communications Corporation | 131,072 |
| 221.214.0.0/15 | AS4837 | China Unicom Shandong province network | 131,072 |
| 221.138.0.0/15 | AS9318 | SK Broadband Co Ltd | 131,072 |
| 221.130.0.0/15 | AS56042 | China Mobile Communications Corporation | 131,072 |
| 221.130.0.0/15 | AS56041 | China Mobile Communications Corporation | 131,072 |
| 221.6.0.0/16 | AS140717 | China Unicom Jiangsu province network | 65,536 |
| 221.10.0.0/16 | AS4837 | China Unicom SiChuan province network | 65,536 |
| 221.168.0.0/16 | AS4766 | Korea Telecom | 65,536 |
| 221.137.0.0/16 | AS9812 | Oriental Cable Network Co., Ltd. | 65,536 |
| 221.117.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.116.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.115.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
| 221.114.0.0/16 | AS17506 | ARTERIA Networks Corporation | 65,536 |
Hosted domains
There are 35 domain names hosted across 30 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.206.149.239 | fy77.net | 4 |
| 221.206.153.51 | 11280.net | 3 |
| 221.206.121.182 | laonianbang.com | 3 |
| 221.206.154.108 | pubgates.net | 2 |
| 221.206.156.40 | sfhsbdc.org.cn | 1 |
| 221.206.21.223 | mdjnas.top | 1 |
| 221.206.226.98 | mdjsdebyg.cn | 1 |
| 221.206.179.68 | fofofofofofo.com | 1 |
| 221.206.154.109 | chinaemu.org | 1 |
| 221.206.178.86 | huayujt.com | 1 |
| 221.206.120.133 | 0453travel.com | 1 |
| 221.206.121.185 | tianao.vip | 1 |
| 221.206.35.69 | wenas.com.cn | 1 |
| 221.206.7.85 | mdjrc.net | 1 |
| 221.206.123.2 | ybyy.com.cn | 1 |
| 221.206.154.219 | sfhjjjcw.gov.cn | 1 |
| 221.206.100.163 | mdjzfgjj.cn | 1 |
| 221.206.209.215 | djclyj.com | 1 |
| 221.206.7.92 | dpcm.cn | 1 |
| 221.206.84.2 | mdjghxx.asia | 1 |
Hosted domains API
Pingable IPs
17,706 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.206.138.1 |
29.73ms from Beijing,
CN
|
|
| 221.206.105.84 |
13.73ms from Changchun,
CN
|
|
| 221.206.111.1 |
27.94ms from Liaoyang,
CN
|
|
| 221.206.184.1 |
31.64ms from Beijing,
CN
|
|
| 221.206.123.127 |
17.80ms from Dalian,
CN
|
|
| 221.206.110.138 |
11.57ms from Harbin,
CN
|
|
| 221.206.115.79 |
10.98ms from Harbin,
CN
|
|
| 221.206.193.155 |
6.99ms from Harbin,
CN
|
|
| 221.206.224.242 |
11.71ms from Harbin,
CN
|
|
| 221.206.155.1 |
28.59ms from Dalian,
CN
|
|
| 221.206.201.190 |
6.50ms from Harbin,
CN
|
|
| 221.206.30.66 |
6.41ms from Harbin,
CN
|
|
| 221.206.242.87 |
9.48ms from Harbin,
CN
|
|
| 221.206.190.5 |
9.93ms from Harbin,
CN
|
|
| 221.206.216.141 |
5.07ms from Harbin,
CN
|
|
| 221.206.6.104 |
16.82ms from Changchun,
CN
|
|
| 221.206.164.79 |
14.33ms from Harbin,
CN
|
|
| 221.206.230.193 |
8.59ms from Harbin,
CN
|
|
| 221.206.73.53 |
10.72ms from Harbin,
CN
|
|
| 221.206.58.44 |
9.08ms from Harbin,
CN
|
|
| 221.206.72.34 |
10.47ms from Harbin,
CN
|
|
| 221.206.236.109 |
9.06ms from Harbin,
CN
|
|
| 221.206.152.49 |
7.33ms from Harbin,
CN
|
|
| 221.206.95.1 |
31.90ms from Beijing,
CN
|
|
| 221.206.181.1 |
32.01ms 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 |
|---|---|---|
| 135.119.164.240 |
0.26ms from Boydton,
US
|
|
| 47.227.114.160 |
7.49ms from Chicago,
US
|
|
| 176.191.30.96 |
5.71ms from Frankfurt am Main,
DE
|
|
| 113.254.14.32 |
1.67ms from Hong Kong,
HK
|
|
| 101.182.112.128 |
11.77ms from Melbourne,
AU
|
|
| 66.95.207.0 |
1.69ms from Mumbai,
IN
|
|
| 121.92.245.0 |
5.88ms from Osaka,
JP
|
|
| 151.235.135.32 |
17.43ms from Yerevan,
AM
|
|
| 135.224.159.240 |
0.23ms from Boydton,
US
|
|
| 108.130.180.80 |
0.45ms from Dublin,
IE
|
|
| 34.241.139.64 |
0.10ms from Dublin,
IE
|
|
| 175.147.189.192 |
10.78ms from Liaoyang,
CN
|
|
| 66.121.230.176 |
2.18ms from Los Angeles,
US
|
|
| 35.42.0.96 |
6.17ms from Madrid,
ES
|
|
| 208.189.226.80 |
2.23ms from Miami,
US
|
|
| 86.242.97.48 |
2.53ms from Paris,
FR
|
|
| 60.225.25.208 |
4.68ms from Perth,
AU
|
|
| 173.232.165.208 |
0.25ms from Seattle,
US
|
|
| 210.192.66.0 |
5.65ms from Seoul,
KR
|
|
| 14.61.142.96 |
1.42ms from Seoul,
KR
|
|
| 70.24.106.48 |
4.86ms from Toronto,
CA
|
|
| 18.246.52.112 |
0.26ms from Boardman,
US
|
|
| 64.116.238.240 |
1.87ms from Buenos Aires,
AR
|
|
| 31.57.23.32 |
0.16ms from Bursa,
TR
|
|
| 118.24.3.48 |
0.79ms from Chengdu,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Cotonou, BJ
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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