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: Argentina

Internet Service Provider: Telecentro S.A.

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspambots
Dec 25 06:27:42 prox sshd[6410]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.45.149.50 
Dec 25 06:27:44 prox sshd[6410]: Failed password for invalid user user from 181.45.149.50 port 52103 ssh2
2019-12-25 16:22:03
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 181.45.149.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59270
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			546	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019122500 1800 900 604800 86400

;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Dec 25 16:21:55 CST 2019
;; MSG SIZE  rcvd: 117
Host info
50.149.45.181.in-addr.arpa domain name pointer cpe-181-45-149-50.telecentro-reversos.com.ar.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
50.149.45.181.in-addr.arpa	name = cpe-181-45-149-50.telecentro-reversos.com.ar.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
124.105.9.31 attackbotsspam
Unauthorized connection attempt from IP address 124.105.9.31 on Port 445(SMB)
2019-11-10 04:11:23
41.38.145.242 attack
Unauthorized connection attempt from IP address 41.38.145.242 on Port 445(SMB)
2019-11-10 04:04:35
106.207.232.147 attack
TCP Port Scanning
2019-11-10 03:53:44
200.57.73.170 attack
Brute force SMTP login attempts.
2019-11-10 04:15:46
179.108.248.122 attackspambots
Unauthorized connection attempt from IP address 179.108.248.122 on Port 445(SMB)
2019-11-10 04:19:18
179.181.219.160 attack
Unauthorized connection attempt from IP address 179.181.219.160 on Port 445(SMB)
2019-11-10 04:17:17
91.247.108.220 attack
Unauthorized connection attempt from IP address 91.247.108.220 on Port 445(SMB)
2019-11-10 03:55:10
45.136.110.46 attack
firewall-block, port(s): 5686/tcp, 5882/tcp, 5950/tcp, 6171/tcp, 6500/tcp, 6511/tcp, 6519/tcp, 6601/tcp
2019-11-10 04:16:33
81.22.45.73 attackbotsspam
2019-11-09T20:24:45.840044+01:00 lumpi kernel: [3149866.019679] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.73 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=49773 PROTO=TCP SPT=53590 DPT=59237 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-10 03:50:06
112.215.141.101 attackbots
Nov  9 14:07:57 TORMINT sshd\[10671\]: Invalid user dong123 from 112.215.141.101
Nov  9 14:07:57 TORMINT sshd\[10671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.215.141.101
Nov  9 14:07:59 TORMINT sshd\[10671\]: Failed password for invalid user dong123 from 112.215.141.101 port 33617 ssh2
...
2019-11-10 03:52:37
106.13.188.147 attackbotsspam
Nov  9 16:16:22 ms-srv sshd[55629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.188.147  user=root
Nov  9 16:16:24 ms-srv sshd[55629]: Failed password for invalid user root from 106.13.188.147 port 49636 ssh2
2019-11-10 04:02:26
185.234.217.194 attackspam
Rude login attack (18 tries in 1d)
2019-11-10 04:26:34
114.5.81.67 attackbotsspam
Nov  9 16:15:59 venus sshd\[7966\]: Invalid user pi from 114.5.81.67 port 41662
Nov  9 16:15:59 venus sshd\[7968\]: Invalid user pi from 114.5.81.67 port 41668
Nov  9 16:15:59 venus sshd\[7966\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.5.81.67
...
2019-11-10 04:24:15
94.97.66.9 attackbotsspam
Unauthorized connection attempt from IP address 94.97.66.9 on Port 445(SMB)
2019-11-10 04:13:37
165.22.250.36 attackspambots
Nov  9 16:16:13 firewall sshd[16468]: Failed password for root from 165.22.250.36 port 47476 ssh2
Nov  9 16:16:51 firewall sshd[16473]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.250.36  user=root
Nov  9 16:16:54 firewall sshd[16473]: Failed password for root from 165.22.250.36 port 58886 ssh2
...
2019-11-10 03:52:24

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