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: Ubiquity Server Solutions Los Angeles

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
2019-07-22 05:54:31 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:52966: 535 Incorrect authentication data (set_id=komeks)
2019-07-22 05:54:38 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:53435: 535 Incorrect authentication data (set_id=komeks)
2019-07-22 05:54:49 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:54757: 535 Incorrect authentication data (set_id=komeks)
2019-07-22 05:55:07 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:56972: 535 Incorrect authentication data
2019-07-22 05:55:18 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:59186: 535 Incorrect authentication data
2019-07-22 05:55:29 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:61577: 535 Incorrect authentication data
2019-07-22 05:55:40 dovecot_login authenticator failed for (ylmf-pc) [142.234.157.27]:63917: 535 Incorrect authentication data
2019-07-22 05:55:51 dovecot_login authenticator ........
------------------------------
2019-07-22 15:19:06
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 142.234.157.27
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50065
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072200 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Jul 22 15:18:56 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 27.157.234.142.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 27.157.234.142.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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78.184.219.249 attackbotsspam
Telnet Server BruteForce Attack
2020-02-10 03:15:25
103.205.68.2 attackspam
Feb  9 12:23:38 ws24vmsma01 sshd[206878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.205.68.2
Feb  9 12:23:40 ws24vmsma01 sshd[206878]: Failed password for invalid user snz from 103.205.68.2 port 37486 ssh2
...
2020-02-10 03:19:45
156.236.119.225 attackspam
Automatic report - SSH Brute-Force Attack
2020-02-10 03:05:03
137.119.17.114 attack
Automatic report - Port Scan Attack
2020-02-10 03:22:07
89.165.45.23 attackspam
Unauthorized connection attempt from IP address 89.165.45.23 on Port 445(SMB)
2020-02-10 03:09:53
36.229.59.223 attack
20/2/9@08:31:32: FAIL: Alarm-Telnet address from=36.229.59.223
...
2020-02-10 03:25:59
129.213.57.125 attack
Feb  9 16:22:19 icinga sshd[46639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.57.125 
Feb  9 16:22:21 icinga sshd[46639]: Failed password for invalid user pbz from 129.213.57.125 port 34696 ssh2
Feb  9 16:35:55 icinga sshd[60159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.57.125 
...
2020-02-10 02:52:13
46.101.164.47 attackspambots
Feb  9 14:31:45 ks10 sshd[3337618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.164.47 
Feb  9 14:31:47 ks10 sshd[3337618]: Failed password for invalid user emv from 46.101.164.47 port 41167 ssh2
...
2020-02-10 03:07:30
203.156.132.3 attack
20/2/9@09:22:14: FAIL: Alarm-Intrusion address from=203.156.132.3
...
2020-02-10 03:13:58
202.200.144.113 attack
Unauthorized connection attempt from IP address 202.200.144.113 on Port 445(SMB)
2020-02-10 02:44:33
191.194.4.249 attack
SSH/22 MH Probe, BF, Hack -
2020-02-10 02:56:46
173.249.29.107 attack
Fake Googlebot
2020-02-10 02:55:29
221.235.184.78 attack
63389/tcp 53389/tcp 2282/tcp...
[2019-12-15/2020-02-09]169pkt,38pt.(tcp)
2020-02-10 02:51:14
185.104.187.116 attack
0,48-02/05 [bc01/m09] PostRequest-Spammer scoring: Durban01
2020-02-10 02:59:33
49.207.135.101 attack
1581255145 - 02/09/2020 14:32:25 Host: 49.207.135.101/49.207.135.101 Port: 445 TCP Blocked
2020-02-10 02:49:02

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