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 of America

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Oct  2 00:18:29 ajax sshd[29859]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.142 
Oct  2 00:18:31 ajax sshd[29859]: Failed password for invalid user laura from 157.245.204.142 port 33904 ssh2
2020-10-02 07:28:37
attackbots
Oct  1 20:48:56 gw1 sshd[6933]: Failed password for root from 157.245.204.142 port 60280 ssh2
Oct  1 20:53:30 gw1 sshd[6973]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.142
...
2020-10-02 00:00:53
attack
Oct  1 07:12:08 IngegnereFirenze sshd[24468]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.142  user=root
...
2020-10-01 16:07:37
Comments on same subnet:
IP Type Details Datetime
157.245.204.125 attackbots
Oct  1 15:46:07 mavik sshd[29518]: Invalid user u1 from 157.245.204.125
Oct  1 15:46:07 mavik sshd[29518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125
Oct  1 15:46:09 mavik sshd[29518]: Failed password for invalid user u1 from 157.245.204.125 port 44562 ssh2
Oct  1 15:50:53 mavik sshd[29685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125  user=root
Oct  1 15:50:55 mavik sshd[29685]: Failed password for root from 157.245.204.125 port 53964 ssh2
...
2020-10-02 05:49:04
157.245.204.125 attackbots
Oct  1 14:33:06 mavik sshd[26479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125
Oct  1 14:33:08 mavik sshd[26479]: Failed password for invalid user ubuntu from 157.245.204.125 port 35350 ssh2
Oct  1 14:37:30 mavik sshd[26635]: Invalid user test from 157.245.204.125
Oct  1 14:37:30 mavik sshd[26635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125
Oct  1 14:37:32 mavik sshd[26635]: Failed password for invalid user test from 157.245.204.125 port 44746 ssh2
...
2020-10-01 22:11:09
157.245.204.125 attackbotsspam
Oct  1 07:56:56 srv-ubuntu-dev3 sshd[55847]: Invalid user tt from 157.245.204.125
Oct  1 07:56:56 srv-ubuntu-dev3 sshd[55847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125
Oct  1 07:56:56 srv-ubuntu-dev3 sshd[55847]: Invalid user tt from 157.245.204.125
Oct  1 07:56:58 srv-ubuntu-dev3 sshd[55847]: Failed password for invalid user tt from 157.245.204.125 port 36206 ssh2
Oct  1 08:01:07 srv-ubuntu-dev3 sshd[56418]: Invalid user andy from 157.245.204.125
Oct  1 08:01:07 srv-ubuntu-dev3 sshd[56418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.125
Oct  1 08:01:07 srv-ubuntu-dev3 sshd[56418]: Invalid user andy from 157.245.204.125
Oct  1 08:01:09 srv-ubuntu-dev3 sshd[56418]: Failed password for invalid user andy from 157.245.204.125 port 45016 ssh2
Oct  1 08:05:30 srv-ubuntu-dev3 sshd[56937]: Invalid user abcs from 157.245.204.125
...
2020-10-01 14:29:03
157.245.204.149 attackbotsspam
2020-09-23 18:28:46 wonderland sshd[18639]: Disconnected from invalid user root 157.245.204.149 port 37820 [preauth]
2020-09-24 01:03:02
157.245.204.149 attack
Sep 23 11:01:39 host1 sshd[120065]: Failed password for root from 157.245.204.149 port 49020 ssh2
Sep 23 11:05:55 host1 sshd[120371]: Invalid user guest2 from 157.245.204.149 port 58098
Sep 23 11:05:55 host1 sshd[120371]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.149 
Sep 23 11:05:55 host1 sshd[120371]: Invalid user guest2 from 157.245.204.149 port 58098
Sep 23 11:05:57 host1 sshd[120371]: Failed password for invalid user guest2 from 157.245.204.149 port 58098 ssh2
...
2020-09-23 17:06:29
157.245.204.153 attackbots
fail2ban/Jun 29 14:39:28 h1962932 sshd[29747]: Invalid user swa from 157.245.204.153 port 39364
Jun 29 14:39:28 h1962932 sshd[29747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.153
Jun 29 14:39:28 h1962932 sshd[29747]: Invalid user swa from 157.245.204.153 port 39364
Jun 29 14:39:30 h1962932 sshd[29747]: Failed password for invalid user swa from 157.245.204.153 port 39364 ssh2
Jun 29 14:45:56 h1962932 sshd[13271]: Invalid user asia from 157.245.204.153 port 9421
2020-06-29 22:27:56
157.245.204.153 attack
Jun 24 14:00:23 roki-contabo sshd\[26326\]: Invalid user ts3srv from 157.245.204.153
Jun 24 14:00:23 roki-contabo sshd\[26326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.153
Jun 24 14:00:25 roki-contabo sshd\[26326\]: Failed password for invalid user ts3srv from 157.245.204.153 port 16258 ssh2
Jun 24 14:05:59 roki-contabo sshd\[26452\]: Invalid user admin from 157.245.204.153
Jun 24 14:05:59 roki-contabo sshd\[26452\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.153
...
2020-06-25 00:01:22
157.245.204.153 attack
Invalid user murai from 157.245.204.153 port 7556
2020-06-24 07:48:28
157.245.204.198 attackspambots
2020-04-09T03:54:22Z - RDP login failed multiple times. (157.245.204.198)
2020-04-09 14:40:30
157.245.204.198 attack
2020-04-01T09:24:55Z - RDP login failed multiple times. (157.245.204.198)
2020-04-01 18:28:50
157.245.204.227 attackbots
Unauthorized connection attempt detected from IP address 157.245.204.227 to port 2220 [J]
2020-01-25 02:13:48
157.245.204.139 attack
Jan 21 14:39:53 ns4 sshd[7762]: Invalid user dy from 157.245.204.139
Jan 21 14:39:53 ns4 sshd[7762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.139 
Jan 21 14:39:55 ns4 sshd[7762]: Failed password for invalid user dy from 157.245.204.139 port 56190 ssh2
Jan 21 14:44:55 ns4 sshd[8987]: Invalid user marco from 157.245.204.139
Jan 21 14:44:55 ns4 sshd[8987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.204.139 
Jan 21 14:44:57 ns4 sshd[8987]: Failed password for invalid user marco from 157.245.204.139 port 38930 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=157.245.204.139
2020-01-21 23:14:03
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 157.245.204.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34105
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			514	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020093002 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 01 16:07:26 CST 2020
;; MSG SIZE  rcvd: 119
Host info
Host 142.204.245.157.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
*** Can't find 142.204.245.157.in-addr.arpa.: No answer

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.148 attack
Sep  9 13:31:29 server sshd[10681]: Failed none for root from 222.186.175.148 port 45216 ssh2
Sep  9 13:31:32 server sshd[10681]: Failed password for root from 222.186.175.148 port 45216 ssh2
Sep  9 13:31:34 server sshd[10681]: Failed password for root from 222.186.175.148 port 45216 ssh2
2020-09-09 19:36:17
104.248.130.17 attackbots
Sep  9 03:45:04 rancher-0 sshd[1504559]: Invalid user tim from 104.248.130.17 port 55290
Sep  9 03:45:06 rancher-0 sshd[1504559]: Failed password for invalid user tim from 104.248.130.17 port 55290 ssh2
...
2020-09-09 19:29:09
144.172.93.124 attackbots
Spam
2020-09-09 19:46:57
49.37.194.212 attackspambots
20/9/8@12:56:16: FAIL: Alarm-Intrusion address from=49.37.194.212
...
2020-09-09 19:40:22
190.111.211.52 attack
Sep  9 08:24:20 root sshd[617]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.111.211.52 
...
2020-09-09 19:32:58
45.142.120.89 attackspam
Sep  9 03:48:20 relay postfix/smtpd\[20418\]: warning: unknown\[45.142.120.89\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 03:48:55 relay postfix/smtpd\[28773\]: warning: unknown\[45.142.120.89\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 03:49:36 relay postfix/smtpd\[28771\]: warning: unknown\[45.142.120.89\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 03:50:15 relay postfix/smtpd\[28771\]: warning: unknown\[45.142.120.89\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  9 03:50:53 relay postfix/smtpd\[22870\]: warning: unknown\[45.142.120.89\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-09 19:24:15
160.124.48.188 attackspambots
" "
2020-09-09 19:19:25
201.47.158.130 attackbotsspam
Sep  9 10:43:18 root sshd[14932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.47.158.130 
...
2020-09-09 19:15:18
27.116.255.153 attackspambots
2020-07-14 22:55:29,712 fail2ban.actions        [2367]: NOTICE  [dovecot] Ban 27.116.255.153
2020-07-15 02:37:42,351 fail2ban.actions        [2367]: NOTICE  [dovecot] Ban 27.116.255.153
2020-09-09 19:46:06
202.22.14.132 attack
Icarus honeypot on github
2020-09-09 19:38:15
95.69.247.207 attack
Icarus honeypot on github
2020-09-09 19:16:06
222.240.122.41 attackbotsspam
Icarus honeypot on github
2020-09-09 19:25:12
192.99.31.119 attack
Host Scan
2020-09-09 19:26:20
176.96.174.238 attackbots
Sep  3 16:13:21 mail.srvfarm.net postfix/smtps/smtpd[2542107]: warning: unknown[176.96.174.238]: SASL PLAIN authentication failed: 
Sep  3 16:13:21 mail.srvfarm.net postfix/smtps/smtpd[2542107]: lost connection after AUTH from unknown[176.96.174.238]
Sep  3 16:18:58 mail.srvfarm.net postfix/smtps/smtpd[2542108]: warning: unknown[176.96.174.238]: SASL PLAIN authentication failed: 
Sep  3 16:18:58 mail.srvfarm.net postfix/smtps/smtpd[2542108]: lost connection after AUTH from unknown[176.96.174.238]
Sep  3 16:19:55 mail.srvfarm.net postfix/smtpd[2558270]: warning: unknown[176.96.174.238]: SASL PLAIN authentication failed:
2020-09-09 19:20:02
189.45.198.214 attackspam
failed_logins
2020-09-09 19:48:35

Recently Reported IPs

107.178.101.202 182.61.19.118 212.39.106.225 103.48.116.84
161.20.133.49 179.66.176.207 185.211.253.110 193.151.128.35
85.165.193.122 45.146.167.197 154.224.91.184 110.217.11.204
178.226.148.64 74.247.87.94 81.211.135.239 2.16.176.208
35.234.47.177 220.20.62.137 173.170.101.135 55.13.68.11