221.239.64.0/18
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 221.239.64.0/18
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.239.71.0/24 | AS17638 | BAS-IPPOOL | 256 |
Nearby Ranges
BGP prefixes that overlap with 221.239.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 221.239.128.0/17 | AS4812 | CHINANET shanghai province network | 32,768 |
| 221.239.71.0/24 | AS17638 | BAS-IPPOOL | 256 |
Hosted domains
There are 31 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.239.110.230 | zkhx.net | 3 |
| 221.239.115.171 | cgnld.cn | 1 |
| 221.239.119.20 | e-plugger.com | 1 |
| 221.239.119.210 | kdwz.net | 1 |
| 221.239.82.148 | chinaibk.com | 1 |
| 221.239.83.42 | zhihuix.com | 1 |
| 221.239.72.133 | tjkds.com.cn | 1 |
| 221.239.82.82 | home-savings-and-loan-bank.cn | 1 |
| 221.239.70.182 | tjxglhnt.cn | 1 |
| 221.239.127.68 | tfri.com.cn | 1 |
| 221.239.69.123 | quickmore.cn | 1 |
| 221.239.113.238 | 51js8.com | 1 |
| 221.239.82.34 | hunjing.asia | 1 |
| 221.239.126.180 | oufnet.com.cn | 1 |
Hosted domains API
Pingable IPs
2,388 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.239.84.9 |
3.43ms from Tianjin,
CN
|
|
| 221.239.68.5 |
5.04ms from Tianjin,
CN
|
|
| 221.239.108.77 |
3.33ms from Tianjin,
CN
|
|
| 221.239.120.225 |
3.56ms from Tianjin,
CN
|
|
| 221.239.85.169 |
3.87ms from Tianjin,
CN
|
|
| 221.239.121.249 |
4.29ms from Tianjin,
CN
|
|
| 221.239.106.145 |
3.80ms from Tianjin,
CN
|
|
| 221.239.124.1 |
3.16ms from Tianjin,
CN
|
|
| 221.239.97.169 |
3.38ms from Tianjin,
CN
|
|
| 221.239.122.149 |
3.62ms from Tianjin,
CN
|
|
| 221.239.115.153 |
3.59ms from Tianjin,
CN
|
|
| 221.239.76.169 |
3.59ms from Tianjin,
CN
|
|
| 221.239.109.121 |
3.37ms from Tianjin,
CN
|
|
| 221.239.72.105 |
3.87ms from Tianjin,
CN
|
|
| 221.239.101.25 |
3.50ms from Tianjin,
CN
|
|
| 221.239.112.25 |
3.62ms from Tianjin,
CN
|
|
| 221.239.104.69 |
3.62ms from Tianjin,
CN
|
|
| 221.239.70.147 |
4.09ms from Tianjin,
CN
|
|
| 221.239.117.65 |
3.58ms from Tianjin,
CN
|
|
| 221.239.89.49 |
4.06ms from Tianjin,
CN
|
|
| 221.239.92.97 |
3.42ms from Tianjin,
CN
|
|
| 221.239.110.145 |
3.49ms from Tianjin,
CN
|
|
| 221.239.86.113 |
4.11ms from Tianjin,
CN
|
|
| 221.239.64.1 |
5.65ms from Tianjin,
CN
|
|
| 221.239.75.49 |
3.55ms 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 |
|---|---|---|
| 193.173.54.2 |
1.47ms from Amsterdam,
NL
|
|
| 157.133.215.2 |
0.48ms from Ashburn,
US
|
|
| 206.123.65.178 |
0.47ms from Dallas,
US
|
|
| 12.36.149.210 |
7.81ms from Dallas,
US
|
|
| 117.219.68.178 |
8.04ms from Delhi,
IN
|
|
| 4.255.131.162 |
3.36ms from Denver,
US
|
|
| 35.198.99.210 |
0.09ms from Frankfurt am Main,
DE
|
|
| 112.94.22.34 |
1.89ms from Guangzhou,
CN
|
|
| 85.156.28.98 |
13.56ms from Helsinki,
FI
|
|
| 183.162.105.2 |
6.80ms from Huai'an,
CN
|
|
| 102.37.208.130 |
0.39ms from Johannesburg,
ZA
|
|
| 218.208.37.194 |
18.97ms from Kuala Lumpur,
MY
|
|
| 194.146.180.2 |
4.06ms from Kyiv,
UA
|
|
| 81.159.37.50 |
6.38ms from London,
GB
|
|
| 185.216.52.194 |
6.30ms from Madrid,
ES
|
|
| 69.254.78.226 |
14.36ms from Orlando,
US
|
|
| 153.190.227.242 |
10.54ms from Osaka,
JP
|
|
| 42.150.81.34 |
11.99ms from Osaka,
JP
|
|
| 63.228.224.82 |
17.83ms from Portland,
US
|
|
| 46.153.176.242 |
3.14ms from Riyadh,
SA
|
|
| 27.4.145.146 |
1.28ms from Saint Thomas Mount,
IN
|
|
| 20.27.1.194 |
0.16ms from Tokyo,
JP
|
|
| 217.29.147.194 |
3.37ms from Vienna,
AT
|
|
| 119.60.208.130 |
5.14ms from Zhongwei,
CN
|
|
| 102.180.163.2 |
17.16ms from Accra,
GH
|
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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