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: Australia

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.131.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27758
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.21.131.157.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 00:49:25 CST 2025
;; MSG SIZE  rcvd: 107
Host info
157.131.21.103.in-addr.arpa domain name pointer ip-103-21-131-157.mdg-it.net.au.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
157.131.21.103.in-addr.arpa	name = ip-103-21-131-157.mdg-it.net.au.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.124.136.103 attackspambots
Invalid user docker from 106.124.136.103 port 60863
2020-03-21 08:29:06
159.65.6.236 attackbots
Invalid user minecraft from 159.65.6.236 port 52892
2020-03-21 08:21:49
103.45.99.49 attack
Mar 19 10:08:31 woof sshd[23826]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.49  user=r.r
Mar 19 10:08:33 woof sshd[23826]: Failed password for r.r from 103.45.99.49 port 37612 ssh2
Mar 19 10:08:34 woof sshd[23826]: Received disconnect from 103.45.99.49: 11: Bye Bye [preauth]
Mar 19 10:10:28 woof sshd[24104]: Invalid user bhostnamenami from 103.45.99.49
Mar 19 10:10:28 woof sshd[24104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.99.49
Mar 19 10:10:31 woof sshd[24104]: Failed password for invalid user bhostnamenami from 103.45.99.49 port 49602 ssh2
Mar 19 10:10:31 woof sshd[24104]: Received disconnect from 103.45.99.49: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.45.99.49
2020-03-21 08:02:57
128.199.170.33 attackbots
Mar 20 22:56:53 roki sshd[19373]: Invalid user smtp from 128.199.170.33
Mar 20 22:56:53 roki sshd[19373]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.170.33
Mar 20 22:56:54 roki sshd[19373]: Failed password for invalid user smtp from 128.199.170.33 port 39292 ssh2
Mar 20 23:07:52 roki sshd[20175]: Invalid user one from 128.199.170.33
Mar 20 23:07:52 roki sshd[20175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.170.33
...
2020-03-21 08:07:43
162.243.129.17 attack
firewall-block, port(s): 22/tcp
2020-03-21 08:40:32
222.186.42.75 attackspambots
Automatic report BANNED IP
2020-03-21 08:25:44
58.33.31.82 attackspambots
2020-03-20T23:24:30.309546abusebot-7.cloudsearch.cf sshd[18049]: Invalid user genedimen from 58.33.31.82 port 33337
2020-03-20T23:24:30.314042abusebot-7.cloudsearch.cf sshd[18049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.33.31.82
2020-03-20T23:24:30.309546abusebot-7.cloudsearch.cf sshd[18049]: Invalid user genedimen from 58.33.31.82 port 33337
2020-03-20T23:24:31.761384abusebot-7.cloudsearch.cf sshd[18049]: Failed password for invalid user genedimen from 58.33.31.82 port 33337 ssh2
2020-03-20T23:28:57.526713abusebot-7.cloudsearch.cf sshd[18353]: Invalid user server-pilotuser from 58.33.31.82 port 41502
2020-03-20T23:28:57.531608abusebot-7.cloudsearch.cf sshd[18353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.33.31.82
2020-03-20T23:28:57.526713abusebot-7.cloudsearch.cf sshd[18353]: Invalid user server-pilotuser from 58.33.31.82 port 41502
2020-03-20T23:28:59.967285abusebot-7.cloudsearch.cf
...
2020-03-21 08:39:30
142.93.239.197 attackbotsspam
Invalid user zhangchx from 142.93.239.197 port 53696
2020-03-21 08:38:38
212.83.183.57 attackbotsspam
Fail2Ban Ban Triggered (2)
2020-03-21 08:18:17
49.235.164.80 attackbotsspam
Mar 20 01:33:16 kmh-wsh-001-nbg03 sshd[14521]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.164.80  user=r.r
Mar 20 01:33:18 kmh-wsh-001-nbg03 sshd[14521]: Failed password for r.r from 49.235.164.80 port 46546 ssh2
Mar 20 01:33:18 kmh-wsh-001-nbg03 sshd[14521]: Received disconnect from 49.235.164.80 port 46546:11: Bye Bye [preauth]
Mar 20 01:33:18 kmh-wsh-001-nbg03 sshd[14521]: Disconnected from 49.235.164.80 port 46546 [preauth]
Mar 20 01:33:48 kmh-wsh-001-nbg03 sshd[14627]: Invalid user wildfly from 49.235.164.80 port 49874
Mar 20 01:33:48 kmh-wsh-001-nbg03 sshd[14627]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.164.80
Mar 20 01:33:51 kmh-wsh-001-nbg03 sshd[14627]: Failed password for invalid user wildfly from 49.235.164.80 port 49874 ssh2
Mar 20 01:33:51 kmh-wsh-001-nbg03 sshd[14627]: Received disconnect from 49.235.164.80 port 49874:11: Bye Bye [preauth]
Mar 20 01:3........
-------------------------------
2020-03-21 08:32:47
193.105.125.163 attack
Mar 21 01:47:38 master sshd[28005]: Failed password for invalid user tj from 193.105.125.163 port 35518 ssh2
2020-03-21 08:31:31
31.199.193.162 attackspambots
Ssh brute force
2020-03-21 08:08:48
68.116.41.6 attack
$f2bV_matches_ltvn
2020-03-21 08:19:08
222.186.175.148 attack
Mar 20 20:58:35 firewall sshd[887]: Failed password for root from 222.186.175.148 port 4918 ssh2
Mar 20 20:58:35 firewall sshd[887]: error: maximum authentication attempts exceeded for root from 222.186.175.148 port 4918 ssh2 [preauth]
Mar 20 20:58:35 firewall sshd[887]: Disconnecting: Too many authentication failures [preauth]
...
2020-03-21 08:09:13
79.124.62.10 attackspam
Mar 21 01:17:00 debian-2gb-nbg1-2 kernel: \[7008920.008499\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=79.124.62.10 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=64198 PROTO=TCP SPT=48135 DPT=7619 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-21 08:29:36

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