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 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
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 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
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-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.238.131.253
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45353
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;221.238.131.253. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026082000 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Aug 20 14:30:24 CST 2026
;; MSG SIZE rcvd: 108Host 253.131.238.221.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 253.131.238.221.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 87.251.74.6 | attackspambots | Aug 13 00:14:52 scw-tender-jepsen sshd[27612]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.251.74.6 |
2020-08-13 08:20:37 |
| 222.186.30.112 | attackspam | 13.08.2020 00:37:06 SSH access blocked by firewall |
2020-08-13 08:37:59 |
| 222.186.15.115 | attackbotsspam | Aug 13 10:28:57 localhost sshd[4127326]: Disconnected from 222.186.15.115 port 64208 [preauth] ... |
2020-08-13 08:29:13 |
| 187.16.255.102 | attack | Scanned 7 times in the last 24 hours on port 22 |
2020-08-13 08:39:52 |
| 218.92.0.223 | attackspam | Aug 12 21:32:00 firewall sshd[7653]: Failed password for root from 218.92.0.223 port 3207 ssh2 Aug 12 21:32:04 firewall sshd[7653]: Failed password for root from 218.92.0.223 port 3207 ssh2 Aug 12 21:32:07 firewall sshd[7653]: Failed password for root from 218.92.0.223 port 3207 ssh2 ... |
2020-08-13 08:39:30 |
| 222.186.169.194 | attackbotsspam | $f2bV_matches |
2020-08-13 08:26:54 |
| 92.154.95.236 | attackbotsspam | Multiport scan : 83 ports scanned 4 20 26 42 43 143 211 366 465 514 515 593 691 720 1001 1025 1049 1055 1056 1064 1075 1078 1085 1096 1112 1126 1187 1271 1296 1443 1721 1875 1971 1974 2022 2045 2049 2135 2381 2393 2401 2557 2638 2875 3011 3325 3404 3800 3889 4242 4567 5080 5200 5357 5601 5802 5922 5950 6004 6689 7002 8081 8083 8084 8089 8193 8194 8200 8292 8402 8994 9418 9502 9876 10010 10566 11967 13782 16016 16992 18040 27356 31337 |
2020-08-13 08:43:22 |
| 51.15.43.205 | attackspam | Failed password for invalid user from 51.15.43.205 port 43530 ssh2 |
2020-08-13 08:10:57 |
| 142.93.146.198 | attackspambots | Aug 10 22:00:51 : SSH login attempts with invalid user |
2020-08-13 08:40:12 |
| 137.220.135.50 | attack | Failed password for invalid user from 137.220.135.50 port 1024 ssh2 |
2020-08-13 08:18:38 |
| 222.186.175.215 | attackbots | Aug 13 03:22:20 ift sshd\[39004\]: Failed password for root from 222.186.175.215 port 19148 ssh2Aug 13 03:22:22 ift sshd\[39004\]: Failed password for root from 222.186.175.215 port 19148 ssh2Aug 13 03:22:25 ift sshd\[39004\]: Failed password for root from 222.186.175.215 port 19148 ssh2Aug 13 03:22:28 ift sshd\[39004\]: Failed password for root from 222.186.175.215 port 19148 ssh2Aug 13 03:22:31 ift sshd\[39004\]: Failed password for root from 222.186.175.215 port 19148 ssh2 ... |
2020-08-13 08:25:01 |
| 218.92.0.172 | attackspambots | Aug 13 02:21:25 vm1 sshd[4458]: Failed password for root from 218.92.0.172 port 5206 ssh2 Aug 13 02:21:38 vm1 sshd[4458]: error: maximum authentication attempts exceeded for root from 218.92.0.172 port 5206 ssh2 [preauth] ... |
2020-08-13 08:30:06 |
| 85.209.0.101 | attack | Aug 13 02:31:20 marvibiene sshd[29554]: Failed password for root from 85.209.0.101 port 7732 ssh2 |
2020-08-13 08:32:48 |
| 117.121.207.198 | attack | Brute force attempt |
2020-08-13 08:43:09 |
| 222.186.175.163 | attackspam | Aug 13 02:24:26 vm0 sshd[13017]: Failed password for root from 222.186.175.163 port 38602 ssh2 Aug 13 02:24:40 vm0 sshd[13017]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 38602 ssh2 [preauth] ... |
2020-08-13 08:25:37 |