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
attackbotsspam
Feb 15 23:50:08 XXX sshd[52566]: Invalid user kichida from 45.55.136.206 port 37711
2020-02-16 09:12:15
attackbotsspam
$f2bV_matches
2020-02-14 20:43:02
attackbotsspam
Unauthorized connection attempt detected from IP address 45.55.136.206 to port 2220 [J]
2020-02-05 08:03:56
attackbotsspam
Jan 30 23:55:38 pkdns2 sshd\[14468\]: Invalid user labuki from 45.55.136.206Jan 30 23:55:40 pkdns2 sshd\[14468\]: Failed password for invalid user labuki from 45.55.136.206 port 32917 ssh2Jan 30 23:56:32 pkdns2 sshd\[14533\]: Invalid user lucas from 45.55.136.206Jan 30 23:56:34 pkdns2 sshd\[14533\]: Failed password for invalid user lucas from 45.55.136.206 port 35999 ssh2Jan 30 23:57:17 pkdns2 sshd\[14579\]: Invalid user nadir from 45.55.136.206Jan 30 23:57:19 pkdns2 sshd\[14579\]: Failed password for invalid user nadir from 45.55.136.206 port 39075 ssh2
...
2020-01-31 05:57:28
attackbotsspam
Unauthorized connection attempt detected from IP address 45.55.136.206 to port 2220 [J]
2020-01-25 08:35:27
attack
Invalid user shashi from 45.55.136.206 port 36319
2020-01-22 09:05:52
attackbots
$f2bV_matches_ltvn
2020-01-18 05:15:00
attackspam
Unauthorized connection attempt detected from IP address 45.55.136.206 to port 2220 [J]
2020-01-13 06:40:12
attack
Invalid user ghk from 45.55.136.206 port 43371
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206
Failed password for invalid user ghk from 45.55.136.206 port 43371 ssh2
Invalid user appserver from 45.55.136.206 port 41278
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206
2020-01-10 00:49:06
attackspam
Dec 23 08:13:16 IngegnereFirenze sshd[13383]: Failed password for invalid user yolandam from 45.55.136.206 port 57551 ssh2
...
2019-12-23 18:41:32
attackspambots
Dec 22 18:47:18 sd-53420 sshd\[2057\]: User mysql from 45.55.136.206 not allowed because none of user's groups are listed in AllowGroups
Dec 22 18:47:18 sd-53420 sshd\[2057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=mysql
Dec 22 18:47:20 sd-53420 sshd\[2057\]: Failed password for invalid user mysql from 45.55.136.206 port 48872 ssh2
Dec 22 18:54:29 sd-53420 sshd\[4860\]: User root from 45.55.136.206 not allowed because none of user's groups are listed in AllowGroups
Dec 22 18:54:29 sd-53420 sshd\[4860\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=root
...
2019-12-23 02:00:25
attackbots
Dec 21 23:19:55 server sshd\[23728\]: Invalid user esfandia from 45.55.136.206
Dec 21 23:19:55 server sshd\[23728\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206 
Dec 21 23:19:56 server sshd\[23728\]: Failed password for invalid user esfandia from 45.55.136.206 port 39303 ssh2
Dec 21 23:30:11 server sshd\[26681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=uucp
Dec 21 23:30:13 server sshd\[26681\]: Failed password for uucp from 45.55.136.206 port 58842 ssh2
...
2019-12-22 06:13:42
attack
Invalid user oracle1 from 45.55.136.206 port 58923
2019-12-19 04:12:17
attack
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=root
Failed password for root from 45.55.136.206 port 41296 ssh2
Invalid user mrabti from 45.55.136.206 port 34177
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206
Failed password for invalid user mrabti from 45.55.136.206 port 34177 ssh2
2019-12-17 18:08:25
attackbots
Invalid user emc from 45.55.136.206 port 33328
2019-12-16 06:46:03
attackbotsspam
$f2bV_matches
2019-12-10 23:30:25
attackbotsspam
Dec  6 07:10:58 localhost sshd\[58314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=root
Dec  6 07:11:00 localhost sshd\[58314\]: Failed password for root from 45.55.136.206 port 46278 ssh2
Dec  6 07:16:55 localhost sshd\[58554\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=root
Dec  6 07:16:57 localhost sshd\[58554\]: Failed password for root from 45.55.136.206 port 52274 ssh2
Dec  6 07:22:58 localhost sshd\[58725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.136.206  user=games
...
2019-12-06 15:51:59
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.55.136.206
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45903
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			460	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019120600 1800 900 604800 86400

;; Query time: 119 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 06 15:51:56 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 206.136.55.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 206.136.55.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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36.73.195.2 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-20 20:49:20
90.71.112.176 attackbots
Honeypot attack, port: 445, PTR: 176.pool90-71-112.dynamic.orange.es.
2020-02-20 20:55:01
162.246.107.56 attackbotsspam
DATE:2020-02-20 13:21:19, IP:162.246.107.56, PORT:ssh SSH brute force auth (docker-dc)
2020-02-20 20:54:30
203.186.138.82 attackbots
Invalid user robert from 203.186.138.82 port 53252
2020-02-20 21:03:15
45.136.108.23 attackspambots
Unauthorized connection attempt detected from IP address 45.136.108.23 to port 1694
2020-02-20 20:56:29
202.80.212.101 attackspam
Invalid user spit3004 from 202.80.212.101 port 52162
2020-02-20 20:49:36
27.74.244.66 attackbots
Unauthorized connection attempt from IP address 27.74.244.66 on Port 445(SMB)
2020-02-20 21:25:02
36.155.115.95 attackspambots
Feb 20 11:05:09 minden010 sshd[11302]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.115.95
Feb 20 11:05:11 minden010 sshd[11302]: Failed password for invalid user jira from 36.155.115.95 port 41620 ssh2
Feb 20 11:07:25 minden010 sshd[12047]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.155.115.95
...
2020-02-20 21:22:45
113.184.179.196 attackspambots
Honeypot attack, port: 81, PTR: static.vnpt.vn.
2020-02-20 21:23:37
216.250.125.110 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-20 21:11:55
5.135.253.172 attackspambots
scans 2 times in preceeding hours on the ports (in chronological order) 11775 11776
2020-02-20 21:06:39
182.75.8.142 attackspam
20/2/19@23:48:21: FAIL: Alarm-Intrusion address from=182.75.8.142
...
2020-02-20 21:14:24
86.110.21.103 attackbots
Honeypot attack, port: 5555, PTR: host-86-110-21-103.n.atel.su.
2020-02-20 20:58:02
122.51.167.130 attack
Invalid user ihc from 122.51.167.130 port 59854
2020-02-20 21:08:33
111.225.216.37 attackspambots
02/20/2020-05:48:14.316785 111.225.216.37 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-02-20 21:24:12

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