221.238.192.0/18
AS17638 · ASN for TIANJIN Provincial Net of CT
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| Country |
China
|
| Domain | chinatelecom.cn |
| ASN | AS17638 |
| Registry | APNIC |
| ID | CHINANET-TJ |
WHOIS Details
inetnum: 221.238.0.0 - 221.239.127.255 netname: CHINANET-TJ descr: CHINANET TIANJIN PROVINCE NETWORK descr: Tianjin Telecom Corporation descr: NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN country: CN admin-c: AT370-AP tech-c: CH93-AP abuse-c: AC1573-AP status: ALLOCATED PORTABLE remarks: This object can only modify by APNIC hostmaster remarks: If you wish to modify this object details please remarks: send email to hostmaster@apnic.net with your remarks: organisation account name in the subject line. mnt-by: APNIC-HM mnt-lower: MAINT-CHINANET-TJ mnt-routes: MAINT-CHINANET-TJ mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:06:13Z source: APNIC irt: IRT-CHINANET-CN address: No.31 ,jingrong street,beijing address: 100032 e-mail: anti-spam@chinatelecom.cn abuse-mailbox: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP auth: # Filtered remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13 mnt-by: MAINT-CHINANET last-modified: 2025-11-18T00:26:23Z source: APNIC role: ABUSE CHINANETCN country: ZZ address: No.31 ,jingrong street,beijing address: 100032 phone: +000000000 e-mail: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP nic-hdl: AC1573-AP remarks: Generated from irt object IRT-CHINANET-CN remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13 abuse-mailbox: anti-spam@chinatelecom.cn mnt-by: APNIC-ABUSE last-modified: 2025-11-13T14:15:15Z source: APNIC person: admin tjtele nic-hdl: AT370-AP e-mail: tjipback@yahoo.com address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA phone: +86-22-85580499 fax-no: +86-22-85580970 country: CN mnt-by: MAINT-CHINANET-TJ last-modified: 2014-04-01T03:31:13Z source: APNIC person: Chinanet Hostmaster nic-hdl: CH93-AP e-mail: anti-spam@chinatelecom.cn address: No.31 ,jingrong street,beijing address: 100032 phone: +86-10-58501724 fax-no: +86-10-58501724 country: CN mnt-by: MAINT-CHINANET last-modified: 2022-02-28T06:53:44Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 221.238.192.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.238.242.0/24 | AS17638 | ZHENGLIANGONGSI-LTD | 256 |
Nearby Ranges
BGP prefixes that overlap with 221.238.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.238.242.0/24 | AS17638 | ZHENGLIANGONGSI-LTD | 256 |
Hosted domains
There are 149 domain names hosted across 39 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.238.195.123 | kehansystem.com | 47 |
| 221.238.195.108 | xwjzw.cn | 31 |
| 221.238.195.114 | sznyv.com | 22 |
| 221.238.194.70 | micro1.org | 6 |
| 221.238.194.30 | topfast.com.cn | 3 |
| 221.238.194.34 | 3-sunpcb.com | 3 |
| 221.238.195.120 | hpcomp.cn | 2 |
| 221.238.245.52 | jmgl.asia | 2 |
| 221.238.194.65 | chembaba.com | 2 |
| 221.238.195.111 | pentagram.cn | 2 |
| 221.238.194.40 | xingsheng-sh.com | 1 |
| 221.238.195.107 | londerphy.com | 1 |
| 221.238.250.78 | moth.cn | 1 |
| 221.238.254.249 | t-musashino.net | 1 |
| 221.238.194.75 | palarich.cn | 1 |
| 221.238.195.103 | paiming.com | 1 |
| 221.238.254.252 | xinlizhuanjia.com | 1 |
| 221.238.193.98 | bocep2c.com.cn | 1 |
| 221.238.227.48 | itec.com.cn | 1 |
| 221.238.248.13 | qhnews.com | 1 |
Hosted domains API
Pingable IPs
1,338 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.238.206.193 |
4.36ms from Tianjin,
CN
|
|
| 221.238.231.129 |
3.61ms from Tianjin,
CN
|
|
| 221.238.207.89 |
3.35ms from Tianjin,
CN
|
|
| 221.238.213.1 |
3.99ms from Tianjin,
CN
|
|
| 221.238.230.111 |
4.13ms from Tianjin,
CN
|
|
| 221.238.238.201 |
3.86ms from Tianjin,
CN
|
|
| 221.238.205.53 |
4.17ms from Tianjin,
CN
|
|
| 221.238.218.163 |
3.23ms from Tianjin,
CN
|
|
| 221.238.241.245 |
3.22ms from Tianjin,
CN
|
|
| 221.238.210.9 |
3.75ms from Tianjin,
CN
|
|
| 221.238.195.98 |
4.48ms from Tianjin,
CN
|
|
| 221.238.236.97 |
4.30ms from Tianjin,
CN
|
|
| 221.238.203.71 |
3.22ms from Tianjin,
CN
|
|
| 221.238.246.104 |
7.63ms from Beijing,
CN
|
|
| 221.238.225.247 |
3.60ms from Tianjin,
CN
|
|
| 221.238.214.217 |
3.34ms from Tianjin,
CN
|
|
| 221.238.222.45 |
3.20ms from Tianjin,
CN
|
|
| 221.238.226.97 |
3.82ms from Tianjin,
CN
|
|
| 221.238.202.81 |
3.31ms from Tianjin,
CN
|
|
| 221.238.208.197 |
3.58ms from Tianjin,
CN
|
|
| 221.238.209.105 |
3.27ms from Tianjin,
CN
|
|
| 221.238.239.207 |
3.65ms from Tianjin,
CN
|
|
| 221.238.219.241 |
3.13ms from Tianjin,
CN
|
|
| 221.238.217.209 |
3.75ms from Tianjin,
CN
|
|
| 221.238.232.1 |
3.84ms 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 |
|---|---|---|
| 188.226.248.242 |
0.21ms from Amsterdam,
NL
|
|
| 209.203.193.114 |
19.55ms from Ashburn,
US
|
|
| 158.51.230.130 |
7.13ms from Ashburn,
US
|
|
| 155.141.126.162 |
0.59ms from Atlanta,
US
|
|
| 34.76.255.114 |
0.15ms from Brussels,
BE
|
|
| 58.21.143.82 |
5.91ms from Changchun,
CN
|
|
| 218.76.68.242 |
8.01ms from Changsha,
CN
|
|
| 98.222.59.210 |
8.38ms from Chicago,
US
|
|
| 122.159.3.130 |
4.56ms from Harbin,
CN
|
|
| 76.230.233.130 |
2.64ms from Miami,
US
|
|
| 203.137.32.2 |
0.58ms from Osaka,
JP
|
|
| 112.235.243.114 |
8.18ms from Qingdao,
CN
|
|
| 98.94.249.178 |
0.23ms from Reston,
US
|
|
| 185.78.18.98 |
2.33ms from Rome,
IT
|
|
| 59.9.101.50 |
1.91ms from Seoul,
KR
|
|
| 176.12.58.178 |
8.34ms from Sofia,
BG
|
|
| 176.118.188.82 |
0.15ms from Sofia,
BG
|
|
| 54.206.5.114 |
0.10ms from Sydney,
AU
|
|
| 1.41.106.146 |
2.40ms from Sydney,
AU
|
|
| 13.230.173.98 |
0.17ms from Tokyo,
JP
|
|
| 217.68.192.2 |
3.36ms from Vienna,
AT
|
|
| 194.178.102.50 |
1.51ms from Amsterdam,
NL
|
|
| 129.80.186.114 |
0.35ms from Ashburn,
US
|
|
| 23.76.57.178 |
0.46ms from Atlanta,
US
|
|
| 58.136.234.146 |
2.62ms from Bangkok,
TH
|
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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