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
223.247.153.244 attack
 TCP (SYN) 223.247.153.244:58023 -> port 8140, len 44
2020-10-02 23:07:18
118.70.67.72 attackspambots
Cluster member 67.227.229.95 (US/United States/host.cjthedj97.me) said, DENY 118.70.67.72, Reason:[(sshd) Failed SSH login from 118.70.67.72 (VN/Vietnam/-): 1 in the last 3600 secs]; Ports: *; Direction: inout; Trigger: LF_CLUSTER
2020-10-02 22:42:48
122.51.241.109 attackspam
Invalid user vagrant4 from 122.51.241.109 port 38802
2020-10-02 23:09:09
156.96.156.37 attackbotsspam
[2020-10-02 10:55:07] NOTICE[1182][C-000005ae] chan_sip.c: Call from '' (156.96.156.37:64633) to extension '46842002803' rejected because extension not found in context 'public'.
[2020-10-02 10:55:07] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-02T10:55:07.681-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="46842002803",SessionID="0x7f22f80ebc88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.156.37/64633",ACLName="no_extension_match"
[2020-10-02 10:56:31] NOTICE[1182][C-000005af] chan_sip.c: Call from '' (156.96.156.37:60026) to extension '01146842002803' rejected because extension not found in context 'public'.
[2020-10-02 10:56:31] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-02T10:56:31.663-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146842002803",SessionID="0x7f22f80ebc88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.156
...
2020-10-02 23:06:06
165.227.53.225 attackbots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-10-02T11:28:54Z and 2020-10-02T11:37:35Z
2020-10-02 22:46:01
182.162.17.234 attackbotsspam
Invalid user bruno from 182.162.17.234 port 55680
2020-10-02 23:10:20
113.204.205.66 attackspam
$f2bV_matches
2020-10-02 23:06:23
201.149.49.146 attack
2020-10-02T13:15:06.427577ionos.janbro.de sshd[197658]: Invalid user teamspeak from 201.149.49.146 port 33948
2020-10-02T13:15:06.704227ionos.janbro.de sshd[197658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.149.49.146
2020-10-02T13:15:06.427577ionos.janbro.de sshd[197658]: Invalid user teamspeak from 201.149.49.146 port 33948
2020-10-02T13:15:08.731110ionos.janbro.de sshd[197658]: Failed password for invalid user teamspeak from 201.149.49.146 port 33948 ssh2
2020-10-02T13:23:29.462573ionos.janbro.de sshd[197664]: Invalid user miner from 201.149.49.146 port 47772
2020-10-02T13:23:29.561613ionos.janbro.de sshd[197664]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.149.49.146
2020-10-02T13:23:29.462573ionos.janbro.de sshd[197664]: Invalid user miner from 201.149.49.146 port 47772
2020-10-02T13:23:31.307705ionos.janbro.de sshd[197664]: Failed password for invalid user miner from 201.149.49.146 
...
2020-10-02 23:00:34
157.245.135.156 attack
Oct  2 16:26:03 sip sshd[17769]: Failed password for root from 157.245.135.156 port 55088 ssh2
Oct  2 16:31:47 sip sshd[19279]: Failed password for root from 157.245.135.156 port 49944 ssh2
2020-10-02 23:03:54
174.138.52.50 attackspambots
Invalid user myuser1 from 174.138.52.50 port 57794
2020-10-02 23:19:57
157.245.108.35 attackbotsspam
Invalid user king from 157.245.108.35 port 33240
2020-10-02 22:51:54
154.221.18.237 attack
Invalid user family from 154.221.18.237 port 49552
2020-10-02 23:11:49
118.24.109.70 attackspambots
Oct  2 14:05:27 itv-usvr-01 sshd[10927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.109.70  user=root
Oct  2 14:05:29 itv-usvr-01 sshd[10927]: Failed password for root from 118.24.109.70 port 37766 ssh2
Oct  2 14:13:45 itv-usvr-01 sshd[11801]: Invalid user wt from 118.24.109.70
Oct  2 14:13:45 itv-usvr-01 sshd[11801]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.109.70
Oct  2 14:13:45 itv-usvr-01 sshd[11801]: Invalid user wt from 118.24.109.70
Oct  2 14:13:47 itv-usvr-01 sshd[11801]: Failed password for invalid user wt from 118.24.109.70 port 51466 ssh2
2020-10-02 23:12:59
5.43.206.12 attack
Listed on    abuseat.org plus barracudaCentral and zen-spamhaus   / proto=6  .  srcport=36390  .  dstport=8080  .     (3851)
2020-10-02 23:14:52
218.108.186.218 attackbots
Oct  2 13:53:40 lavrea sshd[126303]: Invalid user ftpadmin from 218.108.186.218 port 51282
...
2020-10-02 23:17:21

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