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: Japan

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 <<>> 103.239.109.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35286
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.239.109.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021701 1800 900 604800 86400

;; Query time: 54 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 11:55:49 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.109.239.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.109.239.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.136.108.118 attackspambots
Dec 31 09:48:00 debian-2gb-nbg1-2 kernel: \[41415.427937\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.108.118 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=27016 PROTO=TCP SPT=52135 DPT=12000 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-31 17:20:08
24.63.224.206 attackbotsspam
*Port Scan* detected from 24.63.224.206 (US/United States/c-24-63-224-206.hsd1.ma.comcast.net). 4 hits in the last 60 seconds
2019-12-31 17:49:13
14.170.154.45 attack
Unauthorized connection attempt detected from IP address 14.170.154.45 to port 445
2019-12-31 17:19:54
49.235.16.103 attack
Dec 31 05:36:32 saengerschafter sshd[22291]: Invalid user zarah from 49.235.16.103
Dec 31 05:36:32 saengerschafter sshd[22291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.16.103 
Dec 31 05:36:34 saengerschafter sshd[22291]: Failed password for invalid user zarah from 49.235.16.103 port 38330 ssh2
Dec 31 05:36:34 saengerschafter sshd[22291]: Received disconnect from 49.235.16.103: 11: Bye Bye [preauth]
Dec 31 06:02:13 saengerschafter sshd[24578]: Invalid user muru from 49.235.16.103
Dec 31 06:02:13 saengerschafter sshd[24578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.16.103 
Dec 31 06:02:16 saengerschafter sshd[24578]: Failed password for invalid user muru from 49.235.16.103 port 51618 ssh2
Dec 31 06:02:16 saengerschafter sshd[24578]: Received disconnect from 49.235.16.103: 11: Bye Bye [preauth]
Dec 31 06:08:17 saengerschafter sshd[25022]: Invalid user guest from 49.........
-------------------------------
2019-12-31 17:48:52
222.186.180.223 attack
Dec 31 10:34:19 plex sshd[31773]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.223  user=root
Dec 31 10:34:22 plex sshd[31773]: Failed password for root from 222.186.180.223 port 36386 ssh2
2019-12-31 17:37:49
200.75.150.142 attack
1577773534 - 12/31/2019 07:25:34 Host: 200.75.150.142/200.75.150.142 Port: 139 TCP Blocked
2019-12-31 17:23:36
58.219.213.3 attack
Host Scan
2019-12-31 17:17:40
77.40.45.254 attack
Brute force attempt
2019-12-31 17:26:31
148.66.135.178 attackbotsspam
2019-12-31T10:21:36.969015vps751288.ovh.net sshd\[5752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.135.178  user=sync
2019-12-31T10:21:38.938433vps751288.ovh.net sshd\[5752\]: Failed password for sync from 148.66.135.178 port 55776 ssh2
2019-12-31T10:23:47.118936vps751288.ovh.net sshd\[5755\]: Invalid user iselin from 148.66.135.178 port 48526
2019-12-31T10:23:47.128198vps751288.ovh.net sshd\[5755\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.135.178
2019-12-31T10:23:49.082414vps751288.ovh.net sshd\[5755\]: Failed password for invalid user iselin from 148.66.135.178 port 48526 ssh2
2019-12-31 17:25:35
119.28.191.184 attackbots
Dec 31 07:25:46 lnxweb61 sshd[29629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.28.191.184
2019-12-31 17:15:53
60.160.27.157 attackspambots
FTP Brute Force
2019-12-31 17:55:33
14.248.159.11 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 31-12-2019 06:25:10.
2019-12-31 17:44:07
79.51.100.199 attackspambots
2019-12-31T07:25:22.634900vps751288.ovh.net sshd\[5037\]: Invalid user pi from 79.51.100.199 port 46320
2019-12-31T07:25:22.701162vps751288.ovh.net sshd\[5037\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host199-100-dynamic.51-79-r.retail.telecomitalia.it
2019-12-31T07:25:22.836297vps751288.ovh.net sshd\[5039\]: Invalid user pi from 79.51.100.199 port 46322
2019-12-31T07:25:22.915680vps751288.ovh.net sshd\[5039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host199-100-dynamic.51-79-r.retail.telecomitalia.it
2019-12-31T07:25:24.718682vps751288.ovh.net sshd\[5037\]: Failed password for invalid user pi from 79.51.100.199 port 46320 ssh2
2019-12-31 17:29:56
187.141.122.148 attackspam
Dec 31 10:26:26 dcd-gentoo sshd[28818]: Invalid user dev from 187.141.122.148 port 50880
Dec 31 10:30:30 dcd-gentoo sshd[29112]: Invalid user dev from 187.141.122.148 port 60718
Dec 31 10:34:38 dcd-gentoo sshd[29364]: Invalid user dev from 187.141.122.148 port 42324
...
2019-12-31 17:40:26
58.215.194.146 attackspambots
port scan and connect, tcp 1433 (ms-sql-s)
2019-12-31 17:18:07

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