221.238.0.0/18
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
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 21 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.238.16.116 | tigerbike.cn | 2 |
| 221.238.46.30 | milktea-dota.top | 1 |
| 221.238.16.106 | sdbns.icu | 1 |
| 221.238.56.238 | cheetek.com | 1 |
| 221.238.21.22 | bokee.com.cn | 1 |
| 221.238.32.142 | tjuninet.cn | 1 |
| 221.238.2.139 | abssoft.com.cn | 1 |
| 221.238.3.36 | tjjz.gov.cn | 1 |
| 221.238.12.35 | xn--w8yu4c0xh37n.xn--fiqs8s | 1 |
| 221.238.21.21 | bokee.com.cn | 1 |
| 221.238.46.244 | bcig.cn | 1 |
Hosted domains API
Pingable IPs
878 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.238.56.181 |
3.53ms from Tianjin,
CN
|
|
| 221.238.22.231 |
4.38ms from Tianjin,
CN
|
|
| 221.238.57.237 |
3.90ms from Tianjin,
CN
|
|
| 221.238.6.15 |
3.33ms from Tianjin,
CN
|
|
| 221.238.37.65 |
4.11ms from Tianjin,
CN
|
|
| 221.238.7.21 |
3.42ms from Tianjin,
CN
|
|
| 221.238.12.185 |
3.64ms from Tianjin,
CN
|
|
| 221.238.19.139 |
3.68ms from Tianjin,
CN
|
|
| 221.238.11.177 |
3.39ms from Tianjin,
CN
|
|
| 221.238.3.193 |
3.79ms from Tianjin,
CN
|
|
| 221.238.33.1 |
3.75ms from Tianjin,
CN
|
|
| 221.238.41.114 |
4.13ms from Tianjin,
CN
|
|
| 221.238.16.167 |
3.75ms from Tianjin,
CN
|
|
| 221.238.34.129 |
5.01ms from Tianjin,
CN
|
|
| 221.238.59.127 |
3.48ms from Tianjin,
CN
|
|
| 221.238.10.129 |
3.63ms from Tianjin,
CN
|
|
| 221.238.46.169 |
3.24ms from Tianjin,
CN
|
|
| 221.238.32.81 |
3.41ms from Tianjin,
CN
|
|
| 221.238.15.31 |
3.34ms from Tianjin,
CN
|
|
| 221.238.47.73 |
3.65ms from Tianjin,
CN
|
|
| 221.238.58.113 |
3.70ms from Tianjin,
CN
|
|
| 221.238.13.49 |
4.48ms from Tianjin,
CN
|
|
| 221.238.2.97 |
3.44ms from Tianjin,
CN
|
|
| 221.238.14.109 |
3.40ms from Tianjin,
CN
|
|
| 221.238.35.229 |
4.25ms 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 |
|---|---|---|
| 79.231.247.210 |
2.25ms from Berlin,
DE
|
|
| 45.67.143.82 |
0.37ms from Boston,
US
|
|
| 192.226.100.114 |
0.47ms from Chicago,
US
|
|
| 136.50.250.146 |
6.89ms from Dallas,
US
|
|
| 52.212.169.194 |
0.19ms from Dublin,
IE
|
|
| 195.158.41.18 |
18.04ms from Frankfurt am Main,
DE
|
|
| 23.252.83.34 |
9.29ms from Fremont,
US
|
|
| 180.108.21.178 |
5.95ms from Huai'an,
CN
|
|
| 205.220.20.2 |
1.58ms from Kolkata,
IN
|
|
| 151.229.19.98 |
3.54ms from London,
GB
|
|
| 104.192.230.66 |
0.48ms from Los Angeles,
US
|
|
| 119.92.94.242 |
0.54ms from Manila,
PH
|
|
| 3.160.214.130 |
0.18ms from Milan,
IT
|
|
| 95.244.140.178 |
1.58ms from Milan,
IT
|
|
| 82.53.67.50 |
5.99ms from Milan,
IT
|
|
| 98.61.224.114 |
6.25ms from Minneapolis,
US
|
|
| 113.35.51.98 |
1.64ms from Osaka,
JP
|
|
| 91.160.77.194 |
7.33ms from Paris,
FR
|
|
| 90.83.52.82 |
6.42ms from Paris,
FR
|
|
| 77.48.160.2 |
5.42ms from Prague,
CZ
|
|
| 140.249.209.114 |
1.15ms from Qingdao,
CN
|
|
| 52.5.153.242 |
0.19ms from Reston,
US
|
|
| 93.63.244.2 |
0.97ms from Rome,
IT
|
|
| 211.234.16.226 |
7.92ms from Seoul,
KR
|
|
| 125.244.193.130 |
3.01ms from Seoul,
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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