218.21.128.0/17
AS4837 · CHINA UNICOM China169 Backbone
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| Country |
China
|
| Domain | chinaunicom.cn |
| ASN | AS4837 |
| Registry | APNIC |
| ID | UNICOM-NM |
WHOIS Details
inetnum: 218.21.128.0 - 218.21.255.255 netname: UNICOM-NM descr: China Unicom Neimeng province network descr: China Unicom country: CN admin-c: CH1302-AP tech-c: HY690-AP abuse-c: AC1718-AP status: ALLOCATED PORTABLE 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-NM mnt-routes: MAINT-CNCGROUP-RR mnt-irt: IRT-CU-CN last-modified: 2025-01-22T13:18:48Z 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: honghui yuan nic-hdl: HY690-AP e-mail: oo@public.hh.nm.cn address: NO.169 hulun south road Huhhot Inner Mongolia, 010028,China phone: +86-471-6268961 fax-no: +86-471-6291559 country: cn mnt-by: MAINT-CNCGROUP-NM last-modified: 2008-09-04T07:42:51Z source: APNIC route: 218.21.128.0/17 descr: CNC Group CHINA169 Neimeng 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 218.21.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 218.21.64.0/18 | AS134419 | CHINANET Guangxi province network | 16,384 |
| 218.21.64.0/18 | AS4134 | CHINANET Guangxi province network | 16,384 |
| 218.21.48.0/20 | AS4134 | CHINANET Chongqing province network | 4,096 |
Hosted domains
There are 43 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 218.21.128.108 | cfsgzc.cn | 14 |
| 218.21.213.142 | tagroup.top | 2 |
| 218.21.128.105 | tux.cn | 2 |
| 218.21.182.234 | cfyyzy.cn | 1 |
| 218.21.220.197 | tljzgc.cn | 1 |
| 218.21.196.12 | cfljhb.com | 1 |
| 218.21.220.75 | mxjt.cn | 1 |
| 218.21.196.13 | nmgankj.com | 1 |
| 218.21.216.58 | erdosedu.com | 1 |
| 218.21.168.42 | ordoszhbsqgw.com | 1 |
| 218.21.196.15 | bsjx-md.cn | 1 |
| 218.21.215.26 | ordoszxyy.org.cn | 1 |
| 218.21.213.148 | yanchun0424.com | 1 |
| 218.21.197.151 | cfxy.cn | 1 |
| 218.21.214.202 | juyang.xyz | 1 |
| 218.21.196.14 | dongbeiya.org.cn | 1 |
| 218.21.216.114 | eqqnmcyy.cn | 1 |
| 218.21.213.2 | kbsk.top | 1 |
| 218.21.212.19 | hlbecl.org.cn | 1 |
| 218.21.221.29 | wsqrmyy.org.cn | 1 |
Hosted domains API
Pingable IPs
3,736 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 218.21.230.169 |
4.41ms from Changchun,
CN
|
|
| 218.21.231.129 |
5.41ms from Changchun,
CN
|
|
| 218.21.229.209 |
4.39ms from Changchun,
CN
|
|
| 218.21.217.33 |
7.13ms from Hohhot,
CN
|
|
| 218.21.237.1 |
10.34ms from Hohhot,
CN
|
|
| 218.21.223.180 |
6.85ms from Changchun,
CN
|
|
| 218.21.248.193 |
5.21ms from Hohhot,
CN
|
|
| 218.21.222.193 |
6.43ms from Hohhot,
CN
|
|
| 218.21.246.82 |
9.77ms from Hohhot,
CN
|
|
| 218.21.218.177 |
8.94ms from Hohhot,
CN
|
|
| 218.21.226.209 |
4.39ms from Changchun,
CN
|
|
| 218.21.255.60 |
12.29ms from Changchun,
CN
|
|
| 218.21.252.129 |
5.14ms from Hohhot,
CN
|
|
| 218.21.242.38 |
9.95ms from Hohhot,
CN
|
|
| 218.21.235.250 |
9.00ms from Hohhot,
CN
|
|
| 218.21.234.59 |
12.30ms from Hohhot,
CN
|
|
| 218.21.225.1 |
4.77ms from Changchun,
CN
|
|
| 218.21.224.34 |
5.65ms from Changchun,
CN
|
|
| 218.21.212.1 |
15.44ms from Changchun,
CN
|
|
| 218.21.227.194 |
4.89ms from Changchun,
CN
|
|
| 218.21.250.191 |
6.82ms from Hohhot,
CN
|
|
| 218.21.228.41 |
4.39ms from Changchun,
CN
|
|
| 218.21.233.59 |
10.02ms from Hohhot,
CN
|
|
| 218.21.253.159 |
5.03ms from Hohhot,
CN
|
|
| 218.21.240.115 |
9.80ms from Hohhot,
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 |
|---|---|---|
| 122.167.67.113 |
2.85ms from Ahmedabad,
IN
|
|
| 185.212.131.1 |
5.90ms from Amsterdam,
NL
|
|
| 80.114.249.1 |
3.97ms from Amsterdam,
NL
|
|
| 62.194.42.1 |
1.17ms from Amsterdam,
NL
|
|
| 66.97.190.241 |
13.24ms from Ashburn,
US
|
|
| 123.120.40.1 |
3.10ms from Beijing,
CN
|
|
| 38.188.67.1 |
10.11ms from Bengaluru,
IN
|
|
| 122.166.50.1 |
1.40ms from Bengaluru,
IN
|
|
| 84.91.243.1 |
1.09ms from Braga,
PT
|
|
| 70.65.28.1 |
2.81ms from Calgary,
CA
|
|
| 173.42.4.225 |
0.53ms from Charlotte,
US
|
|
| 66.19.158.241 |
10.60ms from Chicago,
US
|
|
| 68.58.40.113 |
8.40ms from Chicago,
US
|
|
| 170.84.79.161 |
1.23ms from Fortaleza,
BR
|
|
| 183.62.71.193 |
1.07ms from Guangzhou,
CN
|
|
| 119.1.148.1 |
3.00ms from Guiyang,
CN
|
|
| 140.240.208.1 |
1.60ms from Haikou,
CN
|
|
| 131.173.230.225 |
5.12ms from Hamburg,
DE
|
|
| 134.28.156.241 |
0.88ms from Hamburg,
DE
|
|
| 124.88.117.225 |
7.06ms from Hami,
CN
|
|
| 103.201.24.1 |
0.84ms from Hong Kong,
HK
|
|
| 61.10.182.1 |
1.08ms from Hong Kong,
HK
|
|
| 64.250.63.177 |
0.33ms from Kansas City,
US
|
|
| 27.98.253.1 |
4.14ms from Lhasa,
CN
|
|
| 208.51.34.161 |
1.61ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Ashburn, US
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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