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: Indonesia

Internet Service Provider: PT. First Media TBK

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbots
1582464216 - 02/23/2020 14:23:36 Host: 139.255.102.50/139.255.102.50 Port: 445 TCP Blocked
2020-02-24 04:57:56
attackbots
Scanning random ports - tries to find possible vulnerable services
2019-12-22 22:48:51
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.255.102.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56567
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			474	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019122200 1800 900 604800 86400

;; Query time: 105 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Dec 22 22:48:47 CST 2019
;; MSG SIZE  rcvd: 118
Host info
50.102.255.139.in-addr.arpa domain name pointer ln-static-139-255-102-50.link.net.id.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
50.102.255.139.in-addr.arpa	name = ln-static-139-255-102-50.link.net.id.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
203.147.72.32 attack
(imapd) Failed IMAP login from 203.147.72.32 (NC/New Caledonia/host-203-147-72-32.h25.canl.nc): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: Apr 26 08:26:00 ir1 dovecot[264309]: imap-login: Disconnected (auth failed, 1 attempts in 21 secs): user=, method=PLAIN, rip=203.147.72.32, lip=5.63.12.44, TLS, session=
2020-04-26 12:53:04
51.75.70.30 attackspam
$f2bV_matches
2020-04-26 12:54:06
113.172.230.155 attackspam
Apr 26 05:56:19 vmd38886 sshd\[10515\]: Invalid user admin from 113.172.230.155 port 38639
Apr 26 05:56:19 vmd38886 sshd\[10515\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.172.230.155
Apr 26 05:56:21 vmd38886 sshd\[10515\]: Failed password for invalid user admin from 113.172.230.155 port 38639 ssh2
2020-04-26 12:35:27
222.154.86.51 attack
2020-04-26T04:10:11.923972shield sshd\[2645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222-154-86-51-adsl.sparkbb.co.nz  user=root
2020-04-26T04:10:13.616864shield sshd\[2645\]: Failed password for root from 222.154.86.51 port 33218 ssh2
2020-04-26T04:14:44.963987shield sshd\[3616\]: Invalid user clarice from 222.154.86.51 port 41152
2020-04-26T04:14:44.968288shield sshd\[3616\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222-154-86-51-adsl.sparkbb.co.nz
2020-04-26T04:14:47.475855shield sshd\[3616\]: Failed password for invalid user clarice from 222.154.86.51 port 41152 ssh2
2020-04-26 12:33:29
23.114.84.9 attack
Apr 26 03:56:56 ip-172-31-61-156 sshd[16384]: Invalid user hadoop from 23.114.84.9
Apr 26 03:56:56 ip-172-31-61-156 sshd[16384]: Invalid user hadoop from 23.114.84.9
Apr 26 03:56:56 ip-172-31-61-156 sshd[16384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.114.84.9
Apr 26 03:56:56 ip-172-31-61-156 sshd[16384]: Invalid user hadoop from 23.114.84.9
Apr 26 03:56:59 ip-172-31-61-156 sshd[16384]: Failed password for invalid user hadoop from 23.114.84.9 port 34938 ssh2
...
2020-04-26 12:23:59
138.68.16.40 attackspambots
$f2bV_matches
2020-04-26 12:28:35
88.252.123.189 attackbotsspam
Automatic report - Port Scan Attack
2020-04-26 12:25:57
218.92.0.173 attackspam
Apr 26 05:56:45 melroy-server sshd[3340]: Failed password for root from 218.92.0.173 port 7221 ssh2
Apr 26 05:56:49 melroy-server sshd[3340]: Failed password for root from 218.92.0.173 port 7221 ssh2
...
2020-04-26 12:33:45
191.193.165.198 attackspambots
Apr 26 06:51:40 nextcloud sshd\[2608\]: Invalid user bich from 191.193.165.198
Apr 26 06:51:40 nextcloud sshd\[2608\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.193.165.198
Apr 26 06:51:43 nextcloud sshd\[2608\]: Failed password for invalid user bich from 191.193.165.198 port 53698 ssh2
2020-04-26 13:03:06
159.89.177.46 attackspam
Apr 26 06:27:09 mout sshd[22297]: Invalid user rony from 159.89.177.46 port 59458
2020-04-26 12:43:35
106.12.19.29 attack
Apr 26 03:56:15 powerpi2 sshd[31613]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.19.29
Apr 26 03:56:15 powerpi2 sshd[31613]: Invalid user miket from 106.12.19.29 port 35762
Apr 26 03:56:18 powerpi2 sshd[31613]: Failed password for invalid user miket from 106.12.19.29 port 35762 ssh2
...
2020-04-26 12:48:24
106.12.22.159 attackspambots
Apr 26 04:46:05 game-panel sshd[4662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.22.159
Apr 26 04:46:07 game-panel sshd[4662]: Failed password for invalid user berta from 106.12.22.159 port 55682 ssh2
Apr 26 04:50:29 game-panel sshd[4940]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.22.159
2020-04-26 13:01:44
37.152.178.44 attack
Apr 26 05:43:19 mail1 sshd[12939]: Invalid user vp from 37.152.178.44 port 43670
Apr 26 05:43:19 mail1 sshd[12939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.152.178.44
Apr 26 05:43:21 mail1 sshd[12939]: Failed password for invalid user vp from 37.152.178.44 port 43670 ssh2
Apr 26 05:43:21 mail1 sshd[12939]: Received disconnect from 37.152.178.44 port 43670:11: Bye Bye [preauth]
Apr 26 05:43:21 mail1 sshd[12939]: Disconnected from 37.152.178.44 port 43670 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=37.152.178.44
2020-04-26 12:46:57
148.72.153.211 attackspam
Trying to log into unused portions of the site
2020-04-26 12:57:07
218.92.0.189 attack
04/26/2020-00:24:22.683171 218.92.0.189 Protocol: 6 ET SCAN Potential SSH Scan
2020-04-26 12:27:04

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