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: Baltimore

Region: Maryland

Country: United States

Internet Service Provider: Comcast Cable Communications LLC

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackspambots
3389BruteforceFW23
2019-11-24 16:53:16
attackbots
RDP Bruteforce
2019-11-08 01:11:58
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 50.253.12.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38539
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			117	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019110700 1800 900 604800 86400

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Nov 08 01:11:55 CST 2019
;; MSG SIZE  rcvd: 117
Host info
212.12.253.50.in-addr.arpa domain name pointer 50-253-12-212-static.hfc.comcastbusiness.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
212.12.253.50.in-addr.arpa	name = 50-253-12-212-static.hfc.comcastbusiness.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
186.215.195.249 attackbots
Unauthorized connection attempt from IP address 186.215.195.249 on port 993
2020-06-07 14:56:29
112.85.42.194 attackspam
Jun  7 06:59:06 odroid64 sshd\[23196\]: User root from 112.85.42.194 not allowed because not listed in AllowUsers
Jun  7 06:59:06 odroid64 sshd\[23196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.194  user=root
...
2020-06-07 14:53:20
84.42.222.170 attackspam
(mod_security) mod_security (id:20000005) triggered by 84.42.222.170 (CZ/Czechia/static-84-42-222-170.net.upcbroadband.cz): 5 in the last 300 secs
2020-06-07 14:54:05
195.54.166.138 attackbots
Jun  7 10:08:00 debian kernel: [416239.620616] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=195.54.166.138 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=42190 PROTO=TCP SPT=59541 DPT=6710 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-07 15:19:35
106.12.97.78 attackspam
This client attempted to login to an administrator account on a Website, or abused from another resource.
2020-06-07 15:26:56
156.96.156.130 attack
[2020-06-07 02:56:46] NOTICE[1288][C-000011c4] chan_sip.c: Call from '' (156.96.156.130:54158) to extension '01146406820596' rejected because extension not found in context 'public'.
[2020-06-07 02:56:46] SECURITY[1303] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-06-07T02:56:46.229-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146406820596",SessionID="0x7f4d745af848",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/156.96.156.130/54158",ACLName="no_extension_match"
[2020-06-07 02:58:09] NOTICE[1288][C-000011c6] chan_sip.c: Call from '' (156.96.156.130:65477) to extension '901146406820596' rejected because extension not found in context 'public'.
...
2020-06-07 14:58:29
61.147.61.254 attackbotsspam
General vulnerability scan.
2020-06-07 15:02:18
218.92.0.172 attackbots
Jun  7 06:04:15 srv-ubuntu-dev3 sshd[129408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jun  7 06:04:17 srv-ubuntu-dev3 sshd[129408]: Failed password for root from 218.92.0.172 port 21723 ssh2
Jun  7 06:04:20 srv-ubuntu-dev3 sshd[129408]: Failed password for root from 218.92.0.172 port 21723 ssh2
Jun  7 06:04:15 srv-ubuntu-dev3 sshd[129408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jun  7 06:04:17 srv-ubuntu-dev3 sshd[129408]: Failed password for root from 218.92.0.172 port 21723 ssh2
Jun  7 06:04:20 srv-ubuntu-dev3 sshd[129408]: Failed password for root from 218.92.0.172 port 21723 ssh2
Jun  7 06:04:15 srv-ubuntu-dev3 sshd[129408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.172  user=root
Jun  7 06:04:17 srv-ubuntu-dev3 sshd[129408]: Failed password for root from 218.92.0.172 port 21723 ssh2
J
...
2020-06-07 15:09:09
198.108.67.89 attack
 TCP (SYN) 198.108.67.89:27335 -> port 3012, len 44
2020-06-07 15:29:47
120.70.103.239 attackbotsspam
" "
2020-06-07 15:16:27
139.59.169.37 attackspambots
Jun  7 07:56:41 lukav-desktop sshd\[17836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.37  user=root
Jun  7 07:56:43 lukav-desktop sshd\[17836\]: Failed password for root from 139.59.169.37 port 39278 ssh2
Jun  7 08:00:23 lukav-desktop sshd\[17895\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.37  user=root
Jun  7 08:00:26 lukav-desktop sshd\[17895\]: Failed password for root from 139.59.169.37 port 41832 ssh2
Jun  7 08:04:03 lukav-desktop sshd\[17934\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.169.37  user=root
2020-06-07 15:16:03
190.13.211.34 attack
Port probing on unauthorized port 23
2020-06-07 15:22:55
14.29.249.248 attackspambots
Jun  7 05:34:44 cloud sshd[31847]: Failed password for root from 14.29.249.248 port 51649 ssh2
2020-06-07 15:13:14
50.234.173.102 attackbotsspam
Jun  7 07:32:04 debian kernel: [406884.314279] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=50.234.173.102 DST=89.252.131.35 LEN=439 TOS=0x00 PREC=0x00 TTL=52 ID=0 DF PROTO=UDP SPT=5132 DPT=5060 LEN=419
2020-06-07 15:19:03
71.228.61.137 attackbots
$f2bV_matches
2020-06-07 15:28:49

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