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 141 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 | zhongguofojiao.com | 47 |
| 221.238.195.108 | xn--29sv50bioq2sa.com | 27 |
| 221.238.195.114 | xn--rssc99n721eyfw.com | 19 |
| 221.238.194.70 | utu.cn | 6 |
| 221.238.194.34 | yws.com.cn | 3 |
| 221.238.194.30 | caiyuan.cn | 3 |
| 221.238.194.65 | chemfumei.com | 2 |
| 221.238.195.120 | shenyaocable.com | 2 |
| 221.238.195.111 | pentagram.cn | 2 |
| 221.238.194.52 | xinputool.cn | 1 |
| 221.238.243.226 | yixintong.online | 1 |
| 221.238.194.165 | atb.com.cn | 1 |
| 221.238.195.98 | dianyuan2.com | 1 |
| 221.238.194.75 | palarich.cn | 1 |
| 221.238.254.249 | t-musashino.net | 1 |
| 221.238.245.13 | zsby.work | 1 |
| 221.238.194.38 | sunrising-china.com | 1 |
| 221.238.193.98 | bocep2c.com.cn | 1 |
| 221.238.248.9 | qhhzwm.com | 1 |
| 221.238.195.107 | londerphy.com | 1 |
Hosted domains API
Pingable IPs
1,331 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.238.239.207 |
3.65ms from Tianjin,
CN
|
|
| 221.238.237.1 |
3.76ms from Tianjin,
CN
|
|
| 221.238.219.241 |
3.13ms from Tianjin,
CN
|
|
| 221.238.199.106 |
3.67ms from Tianjin,
CN
|
|
| 221.238.228.161 |
3.68ms from Tianjin,
CN
|
|
| 221.238.214.217 |
3.35ms from Tianjin,
CN
|
|
| 221.238.236.89 |
4.26ms from Tianjin,
CN
|
|
| 221.238.207.89 |
3.36ms from Tianjin,
CN
|
|
| 221.238.213.1 |
4.00ms from Tianjin,
CN
|
|
| 221.238.222.45 |
3.21ms from Tianjin,
CN
|
|
| 221.238.243.233 |
3.60ms from Tianjin,
CN
|
|
| 221.238.229.197 |
4.25ms from Tianjin,
CN
|
|
| 221.238.254.242 |
4.86ms from Tianjin,
CN
|
|
| 221.238.203.71 |
3.22ms from Tianjin,
CN
|
|
| 221.238.195.122 |
4.48ms from Tianjin,
CN
|
|
| 221.238.226.97 |
3.81ms from Tianjin,
CN
|
|
| 221.238.227.101 |
3.47ms from Tianjin,
CN
|
|
| 221.238.225.161 |
3.42ms from Tianjin,
CN
|
|
| 221.238.209.105 |
3.28ms from Tianjin,
CN
|
|
| 221.238.232.47 |
3.75ms from Tianjin,
CN
|
|
| 221.238.238.158 |
3.79ms from Tianjin,
CN
|
|
| 221.238.242.1 |
3.90ms from Tianjin,
CN
|
|
| 221.238.208.197 |
3.58ms from Tianjin,
CN
|
|
| 221.238.231.129 |
3.59ms from Tianjin,
CN
|
|
| 221.238.218.163 |
3.23ms 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 |
|---|---|---|
| 20.160.122.162 |
0.31ms from Amsterdam,
NL
|
|
| 64.22.69.194 |
0.49ms from Atlanta,
US
|
|
| 203.159.103.34 |
0.54ms from Bangkok,
TH
|
|
| 54.222.50.18 |
3.49ms from Beijing,
CN
|
|
| 217.92.219.226 |
5.55ms from Berlin,
DE
|
|
| 54.185.147.18 |
0.17ms from Boardman,
US
|
|
| 144.58.5.2 |
0.25ms from Dallas,
US
|
|
| 81.151.199.98 |
4.98ms from Erith,
GB
|
|
| 116.109.82.2 |
7.47ms from Ho Chi Minh City,
VN
|
|
| 113.180.37.114 |
5.44ms from Ho Chi Minh City,
VN
|
|
| 194.116.232.2 |
0.39ms from Kyiv,
UA
|
|
| 185.142.118.194 |
2.28ms from London,
GB
|
|
| 124.106.194.210 |
1.22ms from Manila,
PH
|
|
| 173.170.85.226 |
9.51ms from Orlando,
US
|
|
| 125.9.37.178 |
10.79ms from Osaka,
JP
|
|
| 4.236.62.242 |
0.18ms from Phoenix,
US
|
|
| 185.78.18.98 |
2.25ms from Rome,
IT
|
|
| 94.228.120.242 |
0.68ms from Saint Petersburg,
RU
|
|
| 106.40.137.66 |
14.40ms from Tianjin,
CN
|
|
| 217.68.192.2 |
3.36ms from Vienna,
AT
|
|
| 169.63.129.178 |
0.39ms from Ashburn,
US
|
|
| 67.231.153.18 |
0.67ms from Atlanta,
US
|
|
| 15.205.188.226 |
0.35ms from Boardman,
US
|
|
| 68.239.30.2 |
1.29ms from Boston,
US
|
|
| 141.198.148.2 |
6.59ms from Dallas,
US
|
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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