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: Seoul

Region: Seoul

Country: South Korea

Internet Service Provider: LG Dacom Corporation

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackbots
Brute-force attempt banned
2020-07-12 18:14:18
attackspambots
Jul 11 13:00:31 sigma sshd\[8631\]: Invalid user ling from 106.254.255.42Jul 11 13:00:33 sigma sshd\[8631\]: Failed password for invalid user ling from 106.254.255.42 port 60198 ssh2
...
2020-07-11 22:12:21
attack
Jul 10 08:47:56 host sshd[12381]: Invalid user glynis from 106.254.255.42 port 50046
...
2020-07-10 18:39:58
attack
SSH-BruteForce
2020-07-08 11:35:02
attackbots
2020-07-03T22:38:48.400433lavrinenko.info sshd[15305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42
2020-07-03T22:38:48.389230lavrinenko.info sshd[15305]: Invalid user thomas from 106.254.255.42 port 41512
2020-07-03T22:38:49.696113lavrinenko.info sshd[15305]: Failed password for invalid user thomas from 106.254.255.42 port 41512 ssh2
2020-07-03T22:41:25.181093lavrinenko.info sshd[15421]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42  user=root
2020-07-03T22:41:27.028879lavrinenko.info sshd[15421]: Failed password for root from 106.254.255.42 port 50276 ssh2
...
2020-07-04 03:49:17
attackspambots
Jul  3 04:12:01 php1 sshd\[6348\]: Invalid user smkim from 106.254.255.42
Jul  3 04:12:01 php1 sshd\[6348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42
Jul  3 04:12:04 php1 sshd\[6348\]: Failed password for invalid user smkim from 106.254.255.42 port 54124 ssh2
Jul  3 04:15:43 php1 sshd\[6691\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42  user=root
Jul  3 04:15:45 php1 sshd\[6691\]: Failed password for root from 106.254.255.42 port 55478 ssh2
2020-07-03 22:16:42
attackbotsspam
(sshd) Failed SSH login from 106.254.255.42 (KR/South Korea/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 30 20:12:02 grace sshd[11660]: Invalid user internal from 106.254.255.42 port 40590
Jun 30 20:12:04 grace sshd[11660]: Failed password for invalid user internal from 106.254.255.42 port 40590 ssh2
Jun 30 20:25:45 grace sshd[13623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42  user=root
Jun 30 20:25:47 grace sshd[13623]: Failed password for root from 106.254.255.42 port 36374 ssh2
Jun 30 20:28:44 grace sshd[13843]: Invalid user postgres from 106.254.255.42 port 34126
2020-07-02 01:58:08
attackbotsspam
2020-06-30T01:33:53.2141951495-001 sshd[29548]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42  user=root
2020-06-30T01:33:55.6569461495-001 sshd[29548]: Failed password for root from 106.254.255.42 port 54918 ssh2
2020-06-30T01:37:24.1336971495-001 sshd[29728]: Invalid user benjamin from 106.254.255.42 port 39228
2020-06-30T01:37:24.1373741495-001 sshd[29728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42
2020-06-30T01:37:24.1336971495-001 sshd[29728]: Invalid user benjamin from 106.254.255.42 port 39228
2020-06-30T01:37:26.2136061495-001 sshd[29728]: Failed password for invalid user benjamin from 106.254.255.42 port 39228 ssh2
...
2020-06-30 17:01:03
attackspam
$f2bV_matches
2020-06-07 14:30:47
attack
May 30 21:24:48 sigma sshd\[15648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42  user=rootMay 30 21:32:15 sigma sshd\[15753\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.254.255.42
...
2020-05-31 04:39:44
attackbots
5x Failed Password
2020-05-29 07:36:56
attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-05-17 07:09:41
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 106.254.255.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13882
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			329	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020051601 1800 900 604800 86400

;; Query time: 154 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun May 17 07:09:38 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 42.255.254.106.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.255.254.106.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
35.246.66.189 attack
Invalid user admin from 35.246.66.189 port 53538
2020-01-21 22:51:25
156.198.32.118 attack
Invalid user admin from 156.198.32.118 port 58829
2020-01-21 23:14:27
51.91.102.173 attackbots
Jan 21 04:09:50 server sshd\[20459\]: Failed password for invalid user postgres from 51.91.102.173 port 36304 ssh2
Jan 21 17:39:59 server sshd\[27214\]: Invalid user midgear from 51.91.102.173
Jan 21 17:39:59 server sshd\[27214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=173.ip-51-91-102.eu 
Jan 21 17:40:01 server sshd\[27214\]: Failed password for invalid user midgear from 51.91.102.173 port 54682 ssh2
Jan 21 17:40:47 server sshd\[27786\]: Invalid user postgres from 51.91.102.173
...
2020-01-21 22:41:17
198.199.100.5 attack
SSH/22 MH Probe, BF, Hack -
2020-01-21 23:02:49
177.125.20.40 attackbots
Invalid user admin from 177.125.20.40 port 48684
2020-01-21 23:12:21
188.165.24.200 attack
Unauthorized connection attempt detected from IP address 188.165.24.200 to port 2220 [J]
2020-01-21 23:05:34
187.109.170.115 attackbots
Invalid user admin from 187.109.170.115 port 53524
2020-01-21 23:05:56
222.113.52.66 attackspam
Invalid user nix from 222.113.52.66 port 44912
2020-01-21 22:55:00
71.107.31.98 attack
Unauthorized connection attempt detected from IP address 71.107.31.98 to port 2220 [J]
2020-01-21 22:37:21
220.191.208.204 attack
$f2bV_matches
2020-01-21 22:56:21
14.187.141.253 attack
Invalid user admin from 14.187.141.253 port 41559
2020-01-21 22:52:54
51.77.212.188 attackspambots
21.01.2020 13:16:32 SSH access blocked by firewall
2020-01-21 22:42:14
218.69.16.26 attackspam
Unauthorized connection attempt detected from IP address 218.69.16.26 to port 2220 [J]
2020-01-21 22:57:20
60.29.241.2 attackbots
Invalid user abdul from 60.29.241.2 port 48387
2020-01-21 22:38:36
192.241.201.182 attack
Invalid user ying from 192.241.201.182 port 36666
2020-01-21 23:03:23

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