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: Johannesburg

Region: Gauteng

Country: South Africa

Internet Service Provider: LanDynamix

Hostname: unknown

Organization: LANDYNAMIX

Usage Type: Commercial

Comments:
Type Details Datetime
attackspam
Sep 10 15:55:26 hosting sshd[21337]: Invalid user dev from 154.73.75.99 port 55049
...
2019-09-10 23:55:18
attackbotsspam
(sshd) Failed SSH login from 154.73.75.99 (-): 5 in the last 3600 secs
2019-09-08 05:21:12
attackspam
Sep  6 15:35:10 eddieflores sshd\[13203\]: Invalid user csgoserver from 154.73.75.99
Sep  6 15:35:10 eddieflores sshd\[13203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Sep  6 15:35:12 eddieflores sshd\[13203\]: Failed password for invalid user csgoserver from 154.73.75.99 port 28267 ssh2
Sep  6 15:41:26 eddieflores sshd\[13853\]: Invalid user www from 154.73.75.99
Sep  6 15:41:26 eddieflores sshd\[13853\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
2019-09-07 09:53:47
attack
Sep  6 09:33:35 aiointranet sshd\[23779\]: Invalid user testing from 154.73.75.99
Sep  6 09:33:35 aiointranet sshd\[23779\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Sep  6 09:33:37 aiointranet sshd\[23779\]: Failed password for invalid user testing from 154.73.75.99 port 6358 ssh2
Sep  6 09:39:54 aiointranet sshd\[24330\]: Invalid user uftp from 154.73.75.99
Sep  6 09:39:54 aiointranet sshd\[24330\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
2019-09-07 03:40:38
attackspam
Sep  3 03:38:24 ny01 sshd[3298]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Sep  3 03:38:25 ny01 sshd[3298]: Failed password for invalid user bk from 154.73.75.99 port 59608 ssh2
Sep  3 03:43:56 ny01 sshd[4216]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
2019-09-03 15:51:17
attackbots
$f2bV_matches
2019-09-02 10:32:38
attackbots
leo_www
2019-08-29 14:08:17
attack
Aug 25 02:41:38 bouncer sshd\[26832\]: Invalid user user from 154.73.75.99 port 51253
Aug 25 02:41:38 bouncer sshd\[26832\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99 
Aug 25 02:41:41 bouncer sshd\[26832\]: Failed password for invalid user user from 154.73.75.99 port 51253 ssh2
...
2019-08-25 09:14:57
attackbots
SSH Brute-Force reported by Fail2Ban
2019-08-22 23:28:06
attackspam
Aug 20 02:14:22 nextcloud sshd\[8063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=nagios
Aug 20 02:14:24 nextcloud sshd\[8063\]: Failed password for nagios from 154.73.75.99 port 24627 ssh2
Aug 20 02:20:34 nextcloud sshd\[15864\]: Invalid user guest from 154.73.75.99
Aug 20 02:20:34 nextcloud sshd\[15864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
...
2019-08-20 08:28:00
attack
$f2bV_matches
2019-08-13 21:52:59
attackspambots
2019-08-12T15:01:33.525410abusebot-7.cloudsearch.cf sshd\[27961\]: Invalid user magic from 154.73.75.99 port 52024
2019-08-12 23:12:30
attackspambots
Repeated brute force against a port
2019-08-01 13:39:36
attack
Jul 31 15:37:52 vps200512 sshd\[29689\]: Invalid user postgres from 154.73.75.99
Jul 31 15:37:52 vps200512 sshd\[29689\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul 31 15:37:53 vps200512 sshd\[29689\]: Failed password for invalid user postgres from 154.73.75.99 port 14790 ssh2
Jul 31 15:43:48 vps200512 sshd\[29826\]: Invalid user admin from 154.73.75.99
Jul 31 15:43:48 vps200512 sshd\[29826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
2019-08-01 03:47:30
attack
Jul 26 21:42:11 home sshd[31049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 26 21:42:14 home sshd[31049]: Failed password for root from 154.73.75.99 port 46626 ssh2
Jul 26 22:00:36 home sshd[31068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 26 22:00:38 home sshd[31068]: Failed password for root from 154.73.75.99 port 63581 ssh2
Jul 26 22:06:32 home sshd[31073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 26 22:06:33 home sshd[31073]: Failed password for root from 154.73.75.99 port 23455 ssh2
Jul 26 22:21:40 home sshd[31106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 26 22:21:42 home sshd[31106]: Failed password for root from 154.73.75.99 port 62849 ssh2
Jul 26 22:28:10 home sshd[31116]: pam_unix(sshd:auth): authenticatio
2019-07-27 20:43:48
attackspam
Jul 17 13:41:56 vtv3 sshd\[10981\]: Invalid user kevin from 154.73.75.99 port 16621
Jul 17 13:41:56 vtv3 sshd\[10981\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul 17 13:41:58 vtv3 sshd\[10981\]: Failed password for invalid user kevin from 154.73.75.99 port 16621 ssh2
Jul 17 13:48:23 vtv3 sshd\[14421\]: Invalid user pilot from 154.73.75.99 port 17845
Jul 17 13:48:23 vtv3 sshd\[14421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul 17 14:01:45 vtv3 sshd\[21329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 17 14:01:47 vtv3 sshd\[21329\]: Failed password for root from 154.73.75.99 port 37397 ssh2
Jul 17 14:08:21 vtv3 sshd\[24728\]: Invalid user jboss from 154.73.75.99 port 28914
Jul 17 14:08:21 vtv3 sshd\[24728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.
2019-07-18 11:56:48
attack
Jul 17 13:41:56 vtv3 sshd\[10981\]: Invalid user kevin from 154.73.75.99 port 16621
Jul 17 13:41:56 vtv3 sshd\[10981\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul 17 13:41:58 vtv3 sshd\[10981\]: Failed password for invalid user kevin from 154.73.75.99 port 16621 ssh2
Jul 17 13:48:23 vtv3 sshd\[14421\]: Invalid user pilot from 154.73.75.99 port 17845
Jul 17 13:48:23 vtv3 sshd\[14421\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul 17 14:01:45 vtv3 sshd\[21329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99  user=root
Jul 17 14:01:47 vtv3 sshd\[21329\]: Failed password for root from 154.73.75.99 port 37397 ssh2
Jul 17 14:08:21 vtv3 sshd\[24728\]: Invalid user jboss from 154.73.75.99 port 28914
Jul 17 14:08:21 vtv3 sshd\[24728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.
2019-07-18 04:51:16
attack
SSH invalid-user multiple login try
2019-07-11 08:03:02
attack
Jul  7 16:27:31 dev sshd\[7362\]: Invalid user odoo from 154.73.75.99 port 59175
Jul  7 16:27:31 dev sshd\[7362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
...
2019-07-07 23:40:01
attackbots
Jul  7 11:33:18 Ubuntu-1404-trusty-64-minimal sshd\[5555\]: Invalid user co from 154.73.75.99
Jul  7 11:33:18 Ubuntu-1404-trusty-64-minimal sshd\[5555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
Jul  7 11:33:20 Ubuntu-1404-trusty-64-minimal sshd\[5555\]: Failed password for invalid user co from 154.73.75.99 port 7421 ssh2
Jul  7 11:39:01 Ubuntu-1404-trusty-64-minimal sshd\[7810\]: Invalid user test from 154.73.75.99
Jul  7 11:39:01 Ubuntu-1404-trusty-64-minimal sshd\[7810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
2019-07-07 19:06:28
attackbots
Jul  1 11:50:00 host sshd\[58479\]: Invalid user airadmin from 154.73.75.99 port 42720
Jul  1 11:50:00 host sshd\[58479\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.73.75.99
...
2019-07-01 18:28:02
attackspam
web-1 [ssh] SSH Attack
2019-06-30 03:29:54
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 154.73.75.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32993
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019062901 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Jun 30 03:29:48 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 99.75.73.154.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 99.75.73.154.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.211.172.186 attackspam
(sshd) Failed SSH login from 92.211.172.186 (DE/Germany/ipservice-092-211-172-186.092.211.pools.vodafone-ip.de): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 31 15:28:51 srv sshd[16369]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=92.211.172.186  user=root
Mar 31 15:28:53 srv sshd[16369]: Failed password for root from 92.211.172.186 port 55872 ssh2
Mar 31 15:31:45 srv sshd[16476]: Invalid user mx from 92.211.172.186 port 3797
Mar 31 15:31:46 srv sshd[16476]: Failed password for invalid user mx from 92.211.172.186 port 3797 ssh2
Mar 31 15:34:53 srv sshd[16598]: Invalid user wulanzhou from 92.211.172.186 port 16212
2020-03-31 21:02:16
222.186.180.130 attack
Mar 31 13:26:04 localhost sshd\[11279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Mar 31 13:26:06 localhost sshd\[11279\]: Failed password for root from 222.186.180.130 port 36619 ssh2
Mar 31 13:26:08 localhost sshd\[11279\]: Failed password for root from 222.186.180.130 port 36619 ssh2
...
2020-03-31 21:29:32
209.97.129.167 attackbotsspam
Mar 31 16:11:14 www sshd\[151131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.129.167  user=root
Mar 31 16:11:16 www sshd\[151131\]: Failed password for root from 209.97.129.167 port 42554 ssh2
Mar 31 16:14:08 www sshd\[151142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.129.167  user=root
...
2020-03-31 21:17:55
62.210.219.71 attackbots
Mar 31 14:36:39 vps647732 sshd[29075]: Failed password for root from 62.210.219.71 port 55138 ssh2
...
2020-03-31 21:52:34
121.236.95.118 attackspam
23/tcp
[2020-03-31]1pkt
2020-03-31 21:50:53
185.220.100.244 attackbotsspam
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: Invalid user guest from 185.220.100.244
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.100.244
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: Invalid user guest from 185.220.100.244
Mar 31 14:34:10 srv-ubuntu-dev3 sshd[57208]: Failed password for invalid user guest from 185.220.100.244 port 21248 ssh2
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.100.244
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: Invalid user guest from 185.220.100.244
Mar 31 14:34:10 srv-ubuntu-dev3 sshd[57208]: Failed password for invalid user guest from 185.220.100.244 port 21248 ssh2
Mar 31 14:34:13 srv-ubuntu-dev3 sshd[57208]: Failed password for invalid user guest from 185.220.100.244 port 21248 ssh2
Mar 31 14:34:07 srv-ubuntu-dev3 sshd[57208]: pam_unix(sshd:auth): authentication fai
...
2020-03-31 21:48:24
36.77.142.83 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-31 21:13:29
79.137.82.213 attack
2020-03-31T12:25:21.674655shield sshd\[14680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.ip-79-137-82.eu  user=root
2020-03-31T12:25:23.522496shield sshd\[14680\]: Failed password for root from 79.137.82.213 port 35560 ssh2
2020-03-31T12:29:59.427582shield sshd\[16160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.ip-79-137-82.eu  user=root
2020-03-31T12:30:01.021844shield sshd\[16160\]: Failed password for root from 79.137.82.213 port 48082 ssh2
2020-03-31T12:34:34.432882shield sshd\[17241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.ip-79-137-82.eu  user=root
2020-03-31 21:32:05
94.102.49.168 attack
Mar 31 15:21:10 debian-2gb-nbg1-2 kernel: \[7919923.112587\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.49.168 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=54651 PROTO=TCP SPT=50928 DPT=15930 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-31 21:34:48
41.230.56.9 attackspam
Mar 31 14:34:55  sshd\[30625\]: User root from 41.230.56.9 not allowed because not listed in AllowUsersMar 31 14:34:58  sshd\[30625\]: Failed password for invalid user root from 41.230.56.9 port 58304 ssh2
...
2020-03-31 21:00:28
119.75.8.50 attackspam
37215/tcp
[2020-03-31]1pkt
2020-03-31 21:42:56
106.12.4.109 attackbotsspam
Mar 31 14:25:11 jane sshd[29234]: Failed password for root from 106.12.4.109 port 47968 ssh2
...
2020-03-31 20:59:27
123.181.58.198 attackspambots
23/tcp 23/tcp 23/tcp...
[2020-03-31]4pkt,1pt.(tcp)
2020-03-31 21:37:51
91.204.115.94 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-03-31 20:59:56
49.194.199.168 attackbots
9530/tcp
[2020-03-31]1pkt
2020-03-31 21:02:41

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