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: 2026-03-13T07:12:20Z 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
2,430 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.239.70.147 |
4.09ms from Tianjin,
CN
|
|
| 221.239.115.153 |
3.59ms from Tianjin,
CN
|
|
| 221.239.88.37 |
3.92ms from Tianjin,
CN
|
|
| 221.239.126.209 |
4.00ms from Tianjin,
CN
|
|
| 221.239.73.41 |
4.05ms from Tianjin,
CN
|
|
| 221.239.76.169 |
3.58ms from Tianjin,
CN
|
|
| 221.239.97.241 |
3.65ms from Tianjin,
CN
|
|
| 221.239.82.5 |
3.29ms from Tianjin,
CN
|
|
| 221.239.80.37 |
3.87ms from Tianjin,
CN
|
|
| 221.239.125.17 |
3.59ms from Tianjin,
CN
|
|
| 221.239.101.153 |
4.04ms from Tianjin,
CN
|
|
| 221.239.112.45 |
3.62ms from Tianjin,
CN
|
|
| 221.239.116.49 |
3.52ms from Tianjin,
CN
|
|
| 221.239.89.49 |
4.05ms from Tianjin,
CN
|
|
| 221.239.122.33 |
3.91ms from Tianjin,
CN
|
|
| 221.239.96.185 |
3.27ms from Tianjin,
CN
|
|
| 221.239.68.5 |
5.04ms from Tianjin,
CN
|
|
| 221.239.84.141 |
3.64ms from Tianjin,
CN
|
|
| 221.239.117.191 |
3.62ms from Tianjin,
CN
|
|
| 221.239.92.97 |
3.42ms from Tianjin,
CN
|
|
| 221.239.120.23 |
3.67ms from Tianjin,
CN
|
|
| 221.239.69.149 |
3.75ms from Tianjin,
CN
|
|
| 221.239.81.119 |
3.58ms from Tianjin,
CN
|
|
| 221.239.100.89 |
4.67ms from Tianjin,
CN
|
|
| 221.239.123.34 |
3.31ms 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 |
|---|---|---|
| 52.166.234.130 |
0.24ms from Amsterdam,
NL
|
|
| 24.126.170.2 |
5.23ms from Atlanta,
US
|
|
| 34.217.107.194 |
0.18ms from Boardman,
US
|
|
| 20.88.127.242 |
0.36ms from Boydton,
US
|
|
| 102.40.143.162 |
3.05ms from Cairo,
EG
|
|
| 89.149.67.2 |
2.26ms from Chisinau,
MD
|
|
| 74.83.3.2 |
1.37ms from Cincinnati,
US
|
|
| 72.241.2.2 |
9.68ms from Detroit,
US
|
|
| 131.234.170.2 |
5.14ms from Duesseldorf,
DE
|
|
| 45.9.116.2 |
0.49ms from Frankfurt am Main,
DE
|
|
| 80.70.154.18 |
3.88ms from Goeteborg,
SE
|
|
| 43.129.77.98 |
0.39ms from Hong Kong,
HK
|
|
| 125.165.229.178 |
8.94ms from Jakarta,
ID
|
|
| 218.208.37.194 |
19.05ms from Kuala Lumpur,
MY
|
|
| 177.222.109.114 |
17.71ms from La Paz,
BO
|
|
| 142.213.40.162 |
3.72ms from Montreal,
CA
|
|
| 126.34.143.194 |
3.64ms from Osaka,
JP
|
|
| 179.93.225.130 |
3.17ms from Osasco,
BR
|
|
| 187.84.116.130 |
8.27ms from Sao Jose do Rio Preto,
BR
|
|
| 73.169.163.162 |
3.54ms from Seattle,
US
|
|
| 193.173.54.2 |
1.50ms from Amsterdam,
NL
|
|
| 34.199.145.114 |
0.52ms from Ashburn,
US
|
|
| 181.94.186.146 |
16.44ms from Buenos Aires,
AR
|
|
| 115.9.96.2 |
6.90ms from Incheon,
KR
|
|
| 134.255.217.66 |
0.09ms from Kerkrade,
NL
|
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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