221.239.0.0/18
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 221.239.0.0/16
| 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 37 domain names hosted across 32 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 221.239.38.21 | aikidomemo.com | 1 |
| 221.239.42.173 | sinoma-tcdri.cn | 1 |
| 221.239.35.108 | teda-bestown.com | 1 |
| 221.239.36.178 | ai-tj.net | 1 |
| 221.239.35.200 | tedaanju.com | 1 |
| 221.239.43.166 | tjrtzn.com | 1 |
| 221.239.33.86 | dkh888.com | 1 |
| 221.239.46.91 | tew.com.cn | 1 |
| 221.239.35.198 | teda-chanfa.com | 1 |
| 221.239.34.2 | tj-jr.com | 1 |
| 221.239.36.237 | teitc.cn | 1 |
Hosted domains API
Pingable IPs
2,047 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 221.239.57.239 |
3.31ms from Tianjin,
CN
|
|
| 221.239.54.101 |
3.63ms from Tianjin,
CN
|
|
| 221.239.46.97 |
3.44ms from Tianjin,
CN
|
|
| 221.239.41.181 |
3.23ms from Tianjin,
CN
|
|
| 221.239.55.145 |
3.25ms from Tianjin,
CN
|
|
| 221.239.59.80 |
4.28ms from Tianjin,
CN
|
|
| 221.239.43.105 |
3.29ms from Tianjin,
CN
|
|
| 221.239.44.149 |
3.54ms from Tianjin,
CN
|
|
| 221.239.37.211 |
3.35ms from Tianjin,
CN
|
|
| 221.239.33.33 |
3.58ms from Tianjin,
CN
|
|
| 221.239.62.1 |
3.53ms from Tianjin,
CN
|
|
| 221.239.63.248 |
3.42ms from Tianjin,
CN
|
|
| 221.239.32.17 |
3.33ms from Tianjin,
CN
|
|
| 221.239.60.201 |
3.42ms from Tianjin,
CN
|
|
| 221.239.34.145 |
3.52ms from Tianjin,
CN
|
|
| 221.239.35.209 |
3.69ms from Tianjin,
CN
|
|
| 221.239.48.37 |
3.15ms from Tianjin,
CN
|
|
| 221.239.51.31 |
3.69ms from Tianjin,
CN
|
|
| 221.239.39.17 |
3.19ms from Tianjin,
CN
|
|
| 221.239.47.113 |
3.33ms from Tianjin,
CN
|
|
| 221.239.58.65 |
3.61ms from Tianjin,
CN
|
|
| 221.239.53.75 |
3.10ms from Tianjin,
CN
|
|
| 221.239.38.168 |
3.31ms from Tianjin,
CN
|
|
| 221.239.40.169 |
3.34ms from Tianjin,
CN
|
|
| 221.239.45.169 |
3.85ms 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 |
|---|---|---|
| 68.34.230.66 |
9.63ms from Atlanta,
US
|
|
| 121.75.154.98 |
2.25ms from Auckland,
NZ
|
|
| 168.110.221.34 |
0.19ms from Batam,
ID
|
|
| 157.253.56.2 |
1.40ms from Bogota,
CO
|
|
| 70.122.106.210 |
5.30ms from Dallas,
US
|
|
| 117.208.164.114 |
7.47ms from Delhi,
IN
|
|
| 85.220.103.210 |
1.33ms from Hafnarfjoerdur,
IS
|
|
| 98.195.121.194 |
4.92ms from Houston,
US
|
|
| 178.151.68.66 |
0.72ms from Kyiv,
UA
|
|
| 195.171.172.50 |
0.99ms from London,
GB
|
|
| 81.47.168.162 |
1.56ms from Madrid,
ES
|
|
| 81.184.252.226 |
11.79ms from Madrid,
ES
|
|
| 201.147.92.98 |
3.86ms from Mexico City,
MX
|
|
| 121.112.18.82 |
3.26ms from Osaka,
JP
|
|
| 88.171.180.114 |
2.87ms from Paris,
FR
|
|
| 34.229.253.2 |
0.58ms from Reston,
US
|
|
| 193.108.145.162 |
0.50ms from Riga,
LV
|
|
| 50.46.243.194 |
1.45ms from Seattle,
US
|
|
| 183.120.246.34 |
1.31ms from Seoul,
KR
|
|
| 202.195.159.2 |
12.08ms from Shanghai,
CN
|
|
| 183.235.103.2 |
14.15ms from Shenzhen,
CN
|
|
| 36.224.31.82 |
1.40ms from Taipei,
TW
|
|
| 210.71.154.18 |
0.85ms from Taipei,
TW
|
|
| 31.201.239.242 |
3.68ms from Amsterdam,
NL
|
|
| 34.215.243.66 |
0.15ms from Boardman,
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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