Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Jul 28 23:23:55 meumeu sshd[369142]: Invalid user luojinhao from 45.55.128.109 port 47620
Jul 28 23:23:55 meumeu sshd[369142]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109 
Jul 28 23:23:55 meumeu sshd[369142]: Invalid user luojinhao from 45.55.128.109 port 47620
Jul 28 23:23:58 meumeu sshd[369142]: Failed password for invalid user luojinhao from 45.55.128.109 port 47620 ssh2
Jul 28 23:27:36 meumeu sshd[369240]: Invalid user helong from 45.55.128.109 port 59530
Jul 28 23:27:36 meumeu sshd[369240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109 
Jul 28 23:27:36 meumeu sshd[369240]: Invalid user helong from 45.55.128.109 port 59530
Jul 28 23:27:37 meumeu sshd[369240]: Failed password for invalid user helong from 45.55.128.109 port 59530 ssh2
Jul 28 23:31:20 meumeu sshd[369367]: Invalid user yan from 45.55.128.109 port 43192
...
2020-07-29 05:55:44
attackbots
Jul 27 07:00:43 ns381471 sshd[21751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Jul 27 07:00:45 ns381471 sshd[21751]: Failed password for invalid user cronje from 45.55.128.109 port 41782 ssh2
2020-07-27 13:38:48
attack
Automatic Fail2ban report - Trying login SSH
2020-07-25 06:32:26
attackbotsspam
Invalid user heather from 45.55.128.109 port 52186
2020-07-23 06:25:51
attackspambots
Invalid user shankar from 45.55.128.109 port 60612
2020-07-19 13:05:07
attackspam
2020-07-14T04:06:55.668738shield sshd\[32575\]: Invalid user wangli from 45.55.128.109 port 54284
2020-07-14T04:06:55.677868shield sshd\[32575\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-07-14T04:06:58.459842shield sshd\[32575\]: Failed password for invalid user wangli from 45.55.128.109 port 54284 ssh2
2020-07-14T04:10:37.551978shield sshd\[547\]: Invalid user sales from 45.55.128.109 port 49664
2020-07-14T04:10:37.560653shield sshd\[547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-07-14 12:21:45
attackspam
2020-07-11T03:55:31.648552abusebot-4.cloudsearch.cf sshd[2710]: Invalid user torrent from 45.55.128.109 port 53540
2020-07-11T03:55:31.654682abusebot-4.cloudsearch.cf sshd[2710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-07-11T03:55:31.648552abusebot-4.cloudsearch.cf sshd[2710]: Invalid user torrent from 45.55.128.109 port 53540
2020-07-11T03:55:33.223641abusebot-4.cloudsearch.cf sshd[2710]: Failed password for invalid user torrent from 45.55.128.109 port 53540 ssh2
2020-07-11T03:59:44.048739abusebot-4.cloudsearch.cf sshd[2815]: Invalid user riak from 45.55.128.109 port 35926
2020-07-11T03:59:44.056157abusebot-4.cloudsearch.cf sshd[2815]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-07-11T03:59:44.048739abusebot-4.cloudsearch.cf sshd[2815]: Invalid user riak from 45.55.128.109 port 35926
2020-07-11T03:59:45.690649abusebot-4.cloudsearch.cf sshd[2815]: Failed pas
...
2020-07-11 14:05:41
attack
Invalid user hz from 45.55.128.109 port 60338
2020-06-18 18:34:51
attack
Jun  9 00:33:36 server sshd[5354]: Failed password for root from 45.55.128.109 port 49760 ssh2
Jun  9 00:36:37 server sshd[8649]: Failed password for invalid user jetta from 45.55.128.109 port 45452 ssh2
Jun  9 00:39:37 server sshd[11522]: Failed password for invalid user clog from 45.55.128.109 port 41846 ssh2
2020-06-09 07:33:49
attack
2020-06-08T11:55:39.396523dmca.cloudsearch.cf sshd[9856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109  user=root
2020-06-08T11:55:41.366714dmca.cloudsearch.cf sshd[9856]: Failed password for root from 45.55.128.109 port 32920 ssh2
2020-06-08T11:58:20.196891dmca.cloudsearch.cf sshd[10112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109  user=root
2020-06-08T11:58:21.936219dmca.cloudsearch.cf sshd[10112]: Failed password for root from 45.55.128.109 port 53542 ssh2
2020-06-08T12:00:56.869393dmca.cloudsearch.cf sshd[10305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109  user=root
2020-06-08T12:00:58.357821dmca.cloudsearch.cf sshd[10305]: Failed password for root from 45.55.128.109 port 45918 ssh2
2020-06-08T12:03:33.481093dmca.cloudsearch.cf sshd[10499]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty
...
2020-06-09 01:41:49
attackspambots
Jun  7 17:41:23 vt0 sshd[68543]: Failed password for root from 45.55.128.109 port 56254 ssh2
Jun  7 17:41:23 vt0 sshd[68543]: Disconnected from authenticating user root 45.55.128.109 port 56254 [preauth]
...
2020-06-08 03:53:15
attack
Jun  2 22:21:39 vpn01 sshd[13507]: Failed password for root from 45.55.128.109 port 59300 ssh2
...
2020-06-03 08:16:34
attackbots
$f2bV_matches
2020-06-02 07:04:07
attack
web-1 [ssh] SSH Attack
2020-05-31 17:32:34
attackbotsspam
May 22 14:02:21 electroncash sshd[5402]: Invalid user prg from 45.55.128.109 port 36530
May 22 14:02:21 electroncash sshd[5402]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109 
May 22 14:02:21 electroncash sshd[5402]: Invalid user prg from 45.55.128.109 port 36530
May 22 14:02:23 electroncash sshd[5402]: Failed password for invalid user prg from 45.55.128.109 port 36530 ssh2
May 22 14:05:38 electroncash sshd[6296]: Invalid user mot from 45.55.128.109 port 42512
...
2020-05-22 20:08:18
attackbotsspam
May 12 07:31:16 ws26vmsma01 sshd[224704]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
May 12 07:31:17 ws26vmsma01 sshd[224704]: Failed password for invalid user backoffice from 45.55.128.109 port 45098 ssh2
...
2020-05-12 16:41:07
attackbotsspam
May 10 09:34:05 vps647732 sshd[8919]: Failed password for ubuntu from 45.55.128.109 port 46422 ssh2
...
2020-05-10 15:52:12
attack
This client attempted to login to an administrator account on a Website, or abused from another resource.
2020-05-07 00:31:20
attackbots
Apr 26 12:14:05 XXX sshd[23250]: Invalid user sam from 45.55.128.109 port 59978
2020-04-27 08:25:01
attack
Apr 19 00:25:08 nextcloud sshd\[8582\]: Invalid user ls from 45.55.128.109
Apr 19 00:25:08 nextcloud sshd\[8582\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Apr 19 00:25:10 nextcloud sshd\[8582\]: Failed password for invalid user ls from 45.55.128.109 port 57206 ssh2
2020-04-19 06:38:12
attack
Apr 15 23:28:41 * sshd[31410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Apr 15 23:28:43 * sshd[31410]: Failed password for invalid user test from 45.55.128.109 port 54164 ssh2
2020-04-16 06:38:13
attackbots
Apr 15 13:55:18 lukav-desktop sshd\[30193\]: Invalid user add from 45.55.128.109
Apr 15 13:55:18 lukav-desktop sshd\[30193\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Apr 15 13:55:21 lukav-desktop sshd\[30193\]: Failed password for invalid user add from 45.55.128.109 port 46454 ssh2
Apr 15 14:00:00 lukav-desktop sshd\[30391\]: Invalid user ed from 45.55.128.109
Apr 15 14:00:00 lukav-desktop sshd\[30391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-04-15 19:04:39
attackbotsspam
Apr  7 16:50:11 sip sshd[9157]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Apr  7 16:50:13 sip sshd[9157]: Failed password for invalid user hassan from 45.55.128.109 port 59228 ssh2
Apr  7 17:04:42 sip sshd[14508]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
2020-04-08 03:03:34
attackspam
$f2bV_matches
2020-04-06 15:08:36
attack
Mar 28 11:40:44 Tower sshd[15654]: Connection from 45.55.128.109 port 59312 on 192.168.10.220 port 22 rdomain ""
Mar 28 11:40:50 Tower sshd[15654]: Invalid user ija from 45.55.128.109 port 59312
Mar 28 11:40:50 Tower sshd[15654]: error: Could not get shadow information for NOUSER
Mar 28 11:40:50 Tower sshd[15654]: Failed password for invalid user ija from 45.55.128.109 port 59312 ssh2
Mar 28 11:40:50 Tower sshd[15654]: Received disconnect from 45.55.128.109 port 59312:11: Bye Bye [preauth]
Mar 28 11:40:50 Tower sshd[15654]: Disconnected from invalid user ija 45.55.128.109 port 59312 [preauth]
2020-03-29 01:18:37
attack
Mar 27 16:17:45 server sshd\[10289\]: Failed password for invalid user rsp from 45.55.128.109 port 60938 ssh2
Mar 28 09:12:26 server sshd\[11625\]: Invalid user wyv from 45.55.128.109
Mar 28 09:12:26 server sshd\[11625\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109 
Mar 28 09:12:29 server sshd\[11625\]: Failed password for invalid user wyv from 45.55.128.109 port 47772 ssh2
Mar 28 09:15:43 server sshd\[12675\]: Invalid user qmg from 45.55.128.109
Mar 28 09:15:43 server sshd\[12675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109 
...
2020-03-28 15:02:31
attackbots
$f2bV_matches
2020-03-25 04:43:25
attackspam
Mar 22 08:56:00 vpn01 sshd[2654]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109
Mar 22 08:56:02 vpn01 sshd[2654]: Failed password for invalid user xc from 45.55.128.109 port 46672 ssh2
...
2020-03-22 16:16:20
attackspambots
Mar 18 15:49:16 163-172-32-151 sshd[22605]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109  user=root
Mar 18 15:49:18 163-172-32-151 sshd[22605]: Failed password for root from 45.55.128.109 port 46334 ssh2
...
2020-03-19 03:57:17
attackspam
Mar 11 05:03:20 odroid64 sshd\[3779\]: User root from 45.55.128.109 not allowed because not listed in AllowUsers
Mar 11 05:03:21 odroid64 sshd\[3779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.128.109  user=root
...
2020-03-11 13:27:21
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.55.128.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14363
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;45.55.128.109.			IN	A

;; AUTHORITY SECTION:
.			467	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121300 1800 900 604800 86400

;; Query time: 112 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 13 18:32:33 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 109.128.55.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.128.55.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.22.49.42 attack
$f2bV_matches
2020-08-30 04:27:02
119.29.65.240 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-08-30 04:44:56
218.92.0.249 attack
Aug 29 22:41:22 eventyay sshd[27564]: Failed password for root from 218.92.0.249 port 63396 ssh2
Aug 29 22:41:35 eventyay sshd[27564]: error: maximum authentication attempts exceeded for root from 218.92.0.249 port 63396 ssh2 [preauth]
Aug 29 22:41:40 eventyay sshd[27577]: Failed password for root from 218.92.0.249 port 23889 ssh2
...
2020-08-30 04:44:14
5.39.87.36 attack
5.39.87.36 - - [29/Aug/2020:21:29:00 +0100] "POST /wp-login.php HTTP/1.1" 200 1801 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
5.39.87.36 - - [29/Aug/2020:21:29:01 +0100] "POST /wp-login.php HTTP/1.1" 200 1779 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
5.39.87.36 - - [29/Aug/2020:21:29:01 +0100] "POST /wp-login.php HTTP/1.1" 200 1781 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-30 04:31:33
218.75.210.46 attackspambots
Aug 29 20:28:50 *** sshd[31317]: Invalid user alexis from 218.75.210.46
2020-08-30 04:39:54
91.83.160.133 attackbotsspam
Autoban   91.83.160.133 AUTH/CONNECT
2020-08-30 04:38:34
103.61.102.73 attack
Invalid user test from 103.61.102.73 port 60430
2020-08-30 04:14:49
165.22.216.238 attackspambots
Aug 29 08:47:54 ny01 sshd[12365]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.216.238
Aug 29 08:47:56 ny01 sshd[12365]: Failed password for invalid user cacti from 165.22.216.238 port 48378 ssh2
Aug 29 08:52:06 ny01 sshd[12887]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.216.238
2020-08-30 04:23:00
121.162.131.223 attackspam
2020-08-29T20:21:48.533450abusebot-2.cloudsearch.cf sshd[31540]: Invalid user jenkins from 121.162.131.223 port 46441
2020-08-29T20:21:48.540683abusebot-2.cloudsearch.cf sshd[31540]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.131.223
2020-08-29T20:21:48.533450abusebot-2.cloudsearch.cf sshd[31540]: Invalid user jenkins from 121.162.131.223 port 46441
2020-08-29T20:21:50.291330abusebot-2.cloudsearch.cf sshd[31540]: Failed password for invalid user jenkins from 121.162.131.223 port 46441 ssh2
2020-08-29T20:28:47.308528abusebot-2.cloudsearch.cf sshd[31546]: Invalid user jason from 121.162.131.223 port 52138
2020-08-29T20:28:47.317234abusebot-2.cloudsearch.cf sshd[31546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.131.223
2020-08-29T20:28:47.308528abusebot-2.cloudsearch.cf sshd[31546]: Invalid user jason from 121.162.131.223 port 52138
2020-08-29T20:28:49.258130abusebot-2.cloudsearch.cf
...
2020-08-30 04:41:37
5.101.218.130 attackspam
E-Mail Spam (RBL) [REJECTED]
2020-08-30 04:34:06
222.186.175.154 attackspam
Aug 29 22:29:00 melroy-server sshd[4324]: Failed password for root from 222.186.175.154 port 32706 ssh2
Aug 29 22:29:03 melroy-server sshd[4324]: Failed password for root from 222.186.175.154 port 32706 ssh2
...
2020-08-30 04:30:38
213.171.53.158 attackspambots
Aug 29 22:28:55 vmd26974 sshd[6625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.171.53.158
Aug 29 22:28:57 vmd26974 sshd[6625]: Failed password for invalid user admin from 213.171.53.158 port 42674 ssh2
...
2020-08-30 04:36:57
63.83.76.49 attackbotsspam
E-Mail Spam (RBL) [REJECTED]
2020-08-30 04:33:21
182.68.121.112 attack
Port Scan
...
2020-08-30 04:25:27
35.198.194.198 attack
Aug 29 16:13:48 pkdns2 sshd\[37775\]: Invalid user dongbowen from 35.198.194.198Aug 29 16:13:51 pkdns2 sshd\[37775\]: Failed password for invalid user dongbowen from 35.198.194.198 port 48266 ssh2Aug 29 16:18:12 pkdns2 sshd\[37995\]: Invalid user gdb from 35.198.194.198Aug 29 16:18:14 pkdns2 sshd\[37995\]: Failed password for invalid user gdb from 35.198.194.198 port 57016 ssh2Aug 29 16:22:34 pkdns2 sshd\[38217\]: Invalid user supervisor from 35.198.194.198Aug 29 16:22:35 pkdns2 sshd\[38217\]: Failed password for invalid user supervisor from 35.198.194.198 port 37536 ssh2
...
2020-08-30 04:13:53

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