City: Tianjin
Region: Tianjin
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '221.238.0.0 - 221.239.127.255'
% Abuse contact for '221.238.0.0 - 221.239.127.255' is 'anti-spam@chinatelecom.cn'
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.238.131.250
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 451
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;221.238.131.250. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042200 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 22 20:00:24 CST 2026
;; MSG SIZE rcvd: 108Host 250.131.238.221.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 250.131.238.221.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 197.232.47.210 | attackspam | Jan 21 16:05:22 MainVPS sshd[20779]: Invalid user ab from 197.232.47.210 port 30861 Jan 21 16:05:22 MainVPS sshd[20779]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.232.47.210 Jan 21 16:05:22 MainVPS sshd[20779]: Invalid user ab from 197.232.47.210 port 30861 Jan 21 16:05:23 MainVPS sshd[20779]: Failed password for invalid user ab from 197.232.47.210 port 30861 ssh2 Jan 21 16:09:38 MainVPS sshd[29164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.232.47.210 user=root Jan 21 16:09:40 MainVPS sshd[29164]: Failed password for root from 197.232.47.210 port 21671 ssh2 ... |
2020-01-22 00:15:10 |
| 203.177.201.181 | attack | Invalid user admin from 203.177.201.181 port 46401 |
2020-01-22 00:13:18 |
| 49.233.142.213 | attackbotsspam | Unauthorized connection attempt detected from IP address 49.233.142.213 to port 2220 [J] |
2020-01-21 23:56:49 |
| 37.114.128.217 | attack | Invalid user admin from 37.114.128.217 port 44270 |
2020-01-22 00:02:08 |
| 37.214.224.153 | attackspam | Invalid user admin from 37.214.224.153 port 44483 |
2020-01-22 00:01:37 |
| 191.55.166.69 | attackspambots | Invalid user admin from 191.55.166.69 port 57151 |
2020-01-22 00:19:44 |
| 3.94.113.34 | attackbots | Invalid user edit from 3.94.113.34 port 53206 |
2020-01-22 00:07:00 |
| 185.116.156.90 | attack | Invalid user sales1 from 185.116.156.90 port 39060 |
2020-01-22 00:21:14 |
| 45.236.129.149 | attackspam | Jan 21 12:25:21 firewall sshd[24344]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.236.129.149 Jan 21 12:25:21 firewall sshd[24344]: Invalid user ubuntu from 45.236.129.149 Jan 21 12:25:23 firewall sshd[24344]: Failed password for invalid user ubuntu from 45.236.129.149 port 44414 ssh2 ... |
2020-01-21 23:58:32 |
| 206.81.24.126 | attack | Unauthorized connection attempt detected from IP address 206.81.24.126 to port 2220 [J] |
2020-01-22 00:12:46 |
| 157.245.203.50 | attackspambots | Unauthorized connection attempt detected from IP address 157.245.203.50 to port 2220 [J] |
2020-01-22 00:28:25 |
| 180.76.54.158 | attackbots | Jan 21 13:02:36 XXX sshd[54464]: Invalid user private from 180.76.54.158 port 53564 |
2020-01-22 00:24:08 |
| 14.186.173.108 | attackbotsspam | Invalid user admin from 14.186.173.108 port 37172 |
2020-01-22 00:05:52 |
| 54.39.147.2 | attackbotsspam | Invalid user kelvin from 54.39.147.2 port 51502 |
2020-01-21 23:53:19 |
| 170.231.59.92 | attack | Invalid user dd from 170.231.59.92 port 43646 |
2020-01-22 00:26:29 |