City: unknown
Region: unknown
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 '42.80.0.0 - 42.81.255.255'
% Abuse contact for '42.80.0.0 - 42.81.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 42.80.0.0 - 42.81.255.255
netname: CHINANET-TJ
descr: CHINANET TIANJIN PROVINCE NETWORK
descr: China Telecom
descr: NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN
country: CN
admin-c: CH93-AP
tech-c: AT370-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
remarks: service provider
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
notify: tjipadmin@163.com
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-TJ
mnt-routes: MAINT-CHINANET-TJ
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:05:18Z
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 <<>> 42.81.205.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35424
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;42.81.205.75. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061401 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jun 15 09:38:07 CST 2026
;; MSG SIZE rcvd: 105Host 75.205.81.42.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 75.205.81.42.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 123.206.41.68 | attackbotsspam | Invalid user elena from 123.206.41.68 port 34728 |
2020-07-18 21:58:42 |
| 51.83.41.120 | attack | Invalid user ubuntu from 51.83.41.120 port 38880 |
2020-07-18 22:14:55 |
| 113.164.234.70 | attackspambots | Jul 18 15:45:55 server sshd[23145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.164.234.70 Jul 18 15:45:57 server sshd[23145]: Failed password for invalid user eddie from 113.164.234.70 port 36678 ssh2 Jul 18 15:47:48 server sshd[23246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.164.234.70 ... |
2020-07-18 22:01:51 |
| 78.128.113.228 | attackspam | Jul 18 16:05:56 vpn01 sshd[1405]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.128.113.228 Jul 18 16:05:58 vpn01 sshd[1405]: Failed password for invalid user admin from 78.128.113.228 port 49918 ssh2 ... |
2020-07-18 22:08:57 |
| 150.95.177.195 | attackspam | Jul 18 07:00:50 Host-KLAX-C sshd[25843]: Invalid user eggdrop from 150.95.177.195 port 33794 ... |
2020-07-18 21:55:24 |
| 68.183.100.153 | attackbotsspam | Jul 18 14:33:13 l02a sshd[20128]: Invalid user ydb from 68.183.100.153 Jul 18 14:33:13 l02a sshd[20128]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.100.153 Jul 18 14:33:13 l02a sshd[20128]: Invalid user ydb from 68.183.100.153 Jul 18 14:33:16 l02a sshd[20128]: Failed password for invalid user ydb from 68.183.100.153 port 35050 ssh2 |
2020-07-18 22:10:59 |
| 51.254.156.114 | attackbotsspam | 2020-07-18T14:10:58.563680randservbullet-proofcloud-66.localdomain sshd[31116]: Invalid user alex from 51.254.156.114 port 47124 2020-07-18T14:10:58.569769randservbullet-proofcloud-66.localdomain sshd[31116]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ip114.ip-51-254-156.eu 2020-07-18T14:10:58.563680randservbullet-proofcloud-66.localdomain sshd[31116]: Invalid user alex from 51.254.156.114 port 47124 2020-07-18T14:11:00.418432randservbullet-proofcloud-66.localdomain sshd[31116]: Failed password for invalid user alex from 51.254.156.114 port 47124 ssh2 ... |
2020-07-18 22:13:20 |
| 155.94.140.222 | attack | Invalid user steam from 155.94.140.222 port 48896 |
2020-07-18 21:55:01 |
| 223.4.66.84 | attack | 2020-07-18T15:02:07.349731sd-86998 sshd[10565]: Invalid user intranet from 223.4.66.84 port 12044 2020-07-18T15:02:07.351997sd-86998 sshd[10565]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.4.66.84 2020-07-18T15:02:07.349731sd-86998 sshd[10565]: Invalid user intranet from 223.4.66.84 port 12044 2020-07-18T15:02:09.078822sd-86998 sshd[10565]: Failed password for invalid user intranet from 223.4.66.84 port 12044 ssh2 2020-07-18T15:05:44.509308sd-86998 sshd[10959]: Invalid user notes from 223.4.66.84 port 55041 ... |
2020-07-18 21:40:57 |
| 139.155.86.123 | attackspam | Jul 18 15:22:56 havingfunrightnow sshd[2218]: Failed password for backup from 139.155.86.123 port 53418 ssh2 Jul 18 15:38:55 havingfunrightnow sshd[2643]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.86.123 Jul 18 15:38:58 havingfunrightnow sshd[2643]: Failed password for invalid user jgd from 139.155.86.123 port 60864 ssh2 ... |
2020-07-18 21:56:21 |
| 51.68.208.224 | attack | SSH Brute-Force attacks |
2020-07-18 22:15:48 |
| 14.116.222.146 | attack | Invalid user dana from 14.116.222.146 port 41862 |
2020-07-18 21:40:45 |
| 180.76.96.55 | attackbotsspam | 2020-07-18T14:08:26.1573781240 sshd\[24015\]: Invalid user judy from 180.76.96.55 port 35980 2020-07-18T14:08:26.1611551240 sshd\[24015\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.96.55 2020-07-18T14:08:28.3702011240 sshd\[24015\]: Failed password for invalid user judy from 180.76.96.55 port 35980 ssh2 ... |
2020-07-18 21:52:19 |
| 35.200.183.13 | attackspam | Jul 18 23:03:09 NG-HHDC-SVS-001 sshd[6472]: Invalid user braden from 35.200.183.13 ... |
2020-07-18 22:19:45 |
| 51.91.100.120 | attackbots | Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-18T11:52:03Z and 2020-07-18T12:00:18Z |
2020-07-18 22:14:00 |