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: Hestra

Region: Västra Götaland

Country: Sweden

Internet Service Provider: Bahnhof AB

Hostname: unknown

Organization: Bahnhof AB

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Jan  9 14:46:19 ms-srv sshd[33775]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.255.138  user=root
Jan  9 14:46:21 ms-srv sshd[33775]: Failed password for invalid user root from 155.4.255.138 port 59860 ssh2
2020-02-02 21:51:35
attackspambots
fire
2019-09-06 07:10:34
attack
fire
2019-08-09 11:53:05
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 155.4.255.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6685
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042600 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri Apr 26 21:02:48 +08 2019
;; MSG SIZE  rcvd: 117

Host info
138.255.4.155.in-addr.arpa domain name pointer h-255-138.A324.priv.bahnhof.se.
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

Non-authoritative answer:
138.255.4.155.in-addr.arpa	name = h-255-138.A324.priv.bahnhof.se.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
211.208.225.110 attackbots
SSH bruteforce
2020-08-03 08:06:01
116.92.213.114 attackspambots
Aug  3 04:31:02 gw1 sshd[24976]: Failed password for root from 116.92.213.114 port 58492 ssh2
...
2020-08-03 07:49:04
192.3.139.56 attackspam
SSH bruteforce
2020-08-03 07:54:56
119.29.182.185 attack
Aug  2 18:56:09 r.ca sshd[32423]: Failed password for root from 119.29.182.185 port 37360 ssh2
2020-08-03 08:02:20
114.119.165.216 attackbotsspam
web attack
2020-08-03 07:33:46
203.172.66.216 attack
(sshd) Failed SSH login from 203.172.66.216 (TH/Thailand/-): 5 in the last 3600 secs
2020-08-03 07:46:41
91.121.91.82 attackbots
Aug  3 01:46:39 lunarastro sshd[17896]: Failed password for root from 91.121.91.82 port 43842 ssh2
2020-08-03 07:50:07
14.17.114.65 attackspambots
" "
2020-08-03 07:58:05
63.82.54.141 attackspambots
Aug  2 22:06:08 web01 postfix/smtpd[5110]: connect from silent.huzeshoes.com[63.82.54.141]
Aug  2 22:06:09 web01 policyd-spf[11121]: None; identhostnamey=helo; client-ip=63.82.54.141; helo=silent.huzeshoes.com; envelope-from=x@x
Aug  2 22:06:09 web01 policyd-spf[11121]: Pass; identhostnamey=mailfrom; client-ip=63.82.54.141; helo=silent.huzeshoes.com; envelope-from=x@x
Aug x@x
Aug  2 22:06:09 web01 postfix/smtpd[5110]: disconnect from silent.huzeshoes.com[63.82.54.141]
Aug  2 22:09:25 web01 postfix/smtpd[11120]: connect from silent.huzeshoes.com[63.82.54.141]
Aug  2 22:09:25 web01 policyd-spf[11209]: None; identhostnamey=helo; client-ip=63.82.54.141; helo=silent.huzeshoes.com; envelope-from=x@x
Aug  2 22:09:25 web01 policyd-spf[11209]: Pass; identhostnamey=mailfrom; client-ip=63.82.54.141; helo=silent.huzeshoes.com; envelope-from=x@x
Aug x@x
Aug  2 22:09:26 web01 postfix/smtpd[11120]: disconnect from silent.huzeshoes.com[63.82.54.141]
Aug  2 22:09:46 web01 postfix/smtpd[........
-------------------------------
2020-08-03 07:59:30
218.92.0.248 attackbotsspam
sshd jail - ssh hack attempt
2020-08-03 07:30:23
45.129.33.9 attack
Aug  3 01:35:59 debian-2gb-nbg1-2 kernel: \[18669832.988269\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.129.33.9 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=39067 PROTO=TCP SPT=49632 DPT=11042 WINDOW=1024 RES=0x00 SYN URGP=0
2020-08-03 08:00:50
119.29.10.25 attackspam
Aug  2 16:21:22 Tower sshd[2575]: Connection from 119.29.10.25 port 56062 on 192.168.10.220 port 22 rdomain ""
Aug  2 16:21:26 Tower sshd[2575]: Failed password for root from 119.29.10.25 port 56062 ssh2
Aug  2 16:21:26 Tower sshd[2575]: Received disconnect from 119.29.10.25 port 56062:11: Bye Bye [preauth]
Aug  2 16:21:26 Tower sshd[2575]: Disconnected from authenticating user root 119.29.10.25 port 56062 [preauth]
2020-08-03 08:09:37
3.85.23.148 attackspambots
Port Scan detected!
...
2020-08-03 08:03:09
43.226.41.171 attackbotsspam
Aug  3 05:47:47 itv-usvr-01 sshd[23839]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.41.171  user=root
Aug  3 05:47:48 itv-usvr-01 sshd[23839]: Failed password for root from 43.226.41.171 port 52196 ssh2
Aug  3 05:53:02 itv-usvr-01 sshd[24072]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.226.41.171  user=root
Aug  3 05:53:04 itv-usvr-01 sshd[24072]: Failed password for root from 43.226.41.171 port 36200 ssh2
2020-08-03 08:09:52
121.186.122.216 attackbotsspam
frenzy
2020-08-03 07:41:26

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