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: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Unauthorized connection attempt detected from IP address 157.55.172.142 to port 1433 [T]
2020-07-22 04:12:40
attackspambots
SSH Brute-Force reported by Fail2Ban
2020-07-15 13:11:02
attack
Jul 14 15:49:33 home sshd[30345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.55.172.142
Jul 14 15:49:33 home sshd[30346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.55.172.142
Jul 14 15:49:35 home sshd[30345]: Failed password for invalid user gitlab.xpandity.com from 157.55.172.142 port 2477 ssh2
...
2020-07-15 01:16:21
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 157.55.172.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17365
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			507	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071400 1800 900 604800 86400

;; Query time: 99 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jul 15 01:16:12 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 142.172.55.157.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.172.55.157.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.195.7.134 attack
2019-12-29T23:10:32.348957homeassistant sshd[15968]: Invalid user avellaneda from 5.195.7.134 port 17915
2019-12-29T23:10:32.355496homeassistant sshd[15968]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.195.7.134
...
2019-12-30 07:36:01
187.111.208.222 attack
Dec 26 09:17:00 vps5 sshd[20293]: Address 187.111.208.222 maps to 187-111-208-222.virt.com.br, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 26 09:17:00 vps5 sshd[20293]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.111.208.222  user=r.r
Dec 26 09:17:02 vps5 sshd[20293]: Failed password for r.r from 187.111.208.222 port 35155 ssh2
Dec 26 09:17:03 vps5 sshd[20293]: Failed password for r.r from 187.111.208.222 port 35155 ssh2
Dec 26 09:17:06 vps5 sshd[20293]: Failed password for r.r from 187.111.208.222 port 35155 ssh2
Dec 26 09:17:10 vps5 sshd[20293]: message repeated 2 serveres: [ Failed password for r.r from 187.111.208.222 port 35155 ssh2]
Dec 26 09:17:12 vps5 sshd[20293]: Failed password for r.r from 187.111.208.222 port 35155 ssh2
Dec 26 09:17:12 vps5 sshd[20293]: error: maximum authentication attempts exceeded for r.r from 187.111.208.222 port 35155 ssh2 [preauth]
Dec 26 09:17:12 vps5 sshd[........
-------------------------------
2019-12-30 07:16:47
198.23.251.238 attackspam
Dec 30 00:36:19 mout sshd[29478]: Invalid user www from 198.23.251.238 port 49468
2019-12-30 07:37:28
218.92.0.141 attackspambots
2019-12-29T23:17:05.431776shield sshd\[30653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.141  user=root
2019-12-29T23:17:07.140456shield sshd\[30653\]: Failed password for root from 218.92.0.141 port 32704 ssh2
2019-12-29T23:17:10.513299shield sshd\[30653\]: Failed password for root from 218.92.0.141 port 32704 ssh2
2019-12-29T23:17:13.965731shield sshd\[30653\]: Failed password for root from 218.92.0.141 port 32704 ssh2
2019-12-29T23:17:16.968249shield sshd\[30653\]: Failed password for root from 218.92.0.141 port 32704 ssh2
2019-12-30 07:34:57
49.205.182.121 attackspambots
scan z
2019-12-30 07:26:32
103.81.156.10 attack
Dec 29 17:48:43 : SSH login attempts with invalid user
2019-12-30 07:05:24
112.85.42.94 attackbotsspam
Dec 29 22:58:11 game-panel sshd[1714]: Failed password for root from 112.85.42.94 port 10765 ssh2
Dec 29 22:58:14 game-panel sshd[1714]: Failed password for root from 112.85.42.94 port 10765 ssh2
Dec 29 22:58:16 game-panel sshd[1714]: Failed password for root from 112.85.42.94 port 10765 ssh2
2019-12-30 07:27:04
117.117.165.131 attack
Dec 30 00:04:17 vpn01 sshd[18055]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.117.165.131
Dec 30 00:04:19 vpn01 sshd[18055]: Failed password for invalid user suberaman from 117.117.165.131 port 34878 ssh2
...
2019-12-30 07:28:39
152.32.216.210 attack
$f2bV_matches
2019-12-30 07:21:12
123.21.76.79 attack
Unauthorized IMAP connection attempt
2019-12-30 07:32:04
129.211.10.228 attackspam
Dec 30 00:00:45 srv-ubuntu-dev3 sshd[73386]: Invalid user laquanda from 129.211.10.228
Dec 30 00:00:45 srv-ubuntu-dev3 sshd[73386]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.10.228
Dec 30 00:00:45 srv-ubuntu-dev3 sshd[73386]: Invalid user laquanda from 129.211.10.228
Dec 30 00:00:46 srv-ubuntu-dev3 sshd[73386]: Failed password for invalid user laquanda from 129.211.10.228 port 19944 ssh2
Dec 30 00:02:25 srv-ubuntu-dev3 sshd[73810]: Invalid user relo from 129.211.10.228
Dec 30 00:02:25 srv-ubuntu-dev3 sshd[73810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.10.228
Dec 30 00:02:25 srv-ubuntu-dev3 sshd[73810]: Invalid user relo from 129.211.10.228
Dec 30 00:02:27 srv-ubuntu-dev3 sshd[73810]: Failed password for invalid user relo from 129.211.10.228 port 39508 ssh2
Dec 30 00:04:13 srv-ubuntu-dev3 sshd[73937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ru
...
2019-12-30 07:31:36
202.188.101.106 attack
Dec 29 22:11:56 : SSH login attempts with invalid user
2019-12-30 07:18:59
117.50.95.121 attackspambots
Dec 29 22:58:32 zeus sshd[3559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.95.121 
Dec 29 22:58:34 zeus sshd[3559]: Failed password for invalid user test from 117.50.95.121 port 42094 ssh2
Dec 29 23:01:36 zeus sshd[3641]: Failed password for games from 117.50.95.121 port 36148 ssh2
2019-12-30 07:22:16
129.211.140.205 attackspambots
Dec 29 19:00:07 *** sshd[18907]: Invalid user test from 129.211.140.205
Dec 29 19:00:07 *** sshd[18907]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.140.205 
Dec 29 19:00:09 *** sshd[18907]: Failed password for invalid user test from 129.211.140.205 port 57594 ssh2
Dec 29 19:00:10 *** sshd[18907]: Received disconnect from 129.211.140.205: 11: Bye Bye [preauth]
Dec 29 19:11:06 *** sshd[20349]: Invalid user mn from 129.211.140.205
Dec 29 19:11:06 *** sshd[20349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.140.205 
Dec 29 19:11:09 *** sshd[20349]: Failed password for invalid user mn from 129.211.140.205 port 42244 ssh2
Dec 29 19:11:09 *** sshd[20349]: Received disconnect from 129.211.140.205: 11: Bye Bye [preauth]
Dec 29 19:15:42 *** sshd[20983]: Invalid user postgresql from 129.211.140.205
Dec 29 19:15:42 *** sshd[20983]: pam_unix(sshd:auth): authentication failure; lo........
-------------------------------
2019-12-30 06:59:29
103.129.222.207 attack
Dec 29 05:27:36 : SSH login attempts with invalid user
2019-12-30 07:05:09

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