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: Gangdong-gu

Region: Seoul

Country: South Korea

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.165.139.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1175
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.165.139.71.			IN	A

;; AUTHORITY SECTION:
.			111	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022041102 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Apr 12 08:24:42 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 71.139.165.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 71.139.165.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
145.128.176.157 attackspam
Attempted connection to port 88.
2020-03-11 21:16:55
167.172.49.247 attackbots
Mar 11 10:50:34 giraffe sshd[4330]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.247  user=r.r
Mar 11 10:50:36 giraffe sshd[4330]: Failed password for r.r from 167.172.49.247 port 59832 ssh2
Mar 11 10:50:36 giraffe sshd[4330]: Received disconnect from 167.172.49.247 port 59832:11: Bye Bye [preauth]
Mar 11 10:50:36 giraffe sshd[4330]: Disconnected from 167.172.49.247 port 59832 [preauth]
Mar 11 10:58:36 giraffe sshd[4523]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.49.247  user=r.r
Mar 11 10:58:39 giraffe sshd[4523]: Failed password for r.r from 167.172.49.247 port 54448 ssh2
Mar 11 10:58:39 giraffe sshd[4523]: Received disconnect from 167.172.49.247 port 54448:11: Bye Bye [preauth]
Mar 11 10:58:39 giraffe sshd[4523]: Disconnected from 167.172.49.247 port 54448 [preauth]
Mar 11 11:00:53 giraffe sshd[4588]: Invalid user 123 from 167.172.49.247
Mar 11 11:00:53 giraffe........
-------------------------------
2020-03-11 21:09:25
106.12.46.183 attack
Mar 11 08:52:58 h2570396 sshd[21328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.46.183  user=r.r
Mar 11 08:52:59 h2570396 sshd[21328]: Failed password for r.r from 106.12.46.183 port 53182 ssh2
Mar 11 08:53:00 h2570396 sshd[21328]: Received disconnect from 106.12.46.183: 11: Bye Bye [preauth]
Mar 11 09:03:09 h2570396 sshd[22666]: Failed password for invalid user rustserver from 106.12.46.183 port 56198 ssh2
Mar 11 09:03:09 h2570396 sshd[22666]: Received disconnect from 106.12.46.183: 11: Bye Bye [preauth]
Mar 11 09:07:04 h2570396 sshd[22728]: Connection closed by 106.12.46.183 [preauth]
Mar 11 09:10:33 h2570396 sshd[22819]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.46.183  user=r.r
Mar 11 09:10:35 h2570396 sshd[22819]: Failed password for r.r from 106.12.46.183 port 58696 ssh2
Mar 11 09:10:36 h2570396 sshd[22819]: Received disconnect from 106.12.46.183: 11: Bye Bye ........
-------------------------------
2020-03-11 20:45:13
83.233.155.75 attack
Honeypot attack, port: 5555, PTR: 83-233-155-75.cust.bredband2.com.
2020-03-11 20:57:14
223.196.176.242 attackspam
Attempted connection to port 3389.
2020-03-11 21:07:38
37.49.226.154 attack
21/tcp
[2020-03-11]1pkt
2020-03-11 21:07:13
31.13.145.29 attack
Attempted connection to port 445.
2020-03-11 21:10:31
202.29.87.1 attackbotsspam
Attempted connection to ports 22, 8291, 8728.
2020-03-11 21:10:47
184.168.221.39 attackspambots
SSH login attempts.
2020-03-11 20:42:23
67.195.228.86 attackspam
SSH login attempts.
2020-03-11 21:23:00
116.255.157.184 attack
Attempted connection to port 1433.
2020-03-11 21:20:07
58.229.187.72 attack
Attempted connection to port 445.
2020-03-11 21:03:18
111.186.57.170 attack
$f2bV_matches
2020-03-11 21:09:47
202.187.53.27 attackspam
Mar 11 11:44:49 debian-2gb-nbg1-2 kernel: \[6182632.486023\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=202.187.53.27 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=239 ID=29351 DF PROTO=TCP SPT=59026 DPT=23 WINDOW=14600 RES=0x00 SYN URGP=0
2020-03-11 20:44:21
46.101.249.232 attack
SSH Brute-Forcing (server2)
2020-03-11 20:53:09

Recently Reported IPs

205.209.182.43 138.243.92.187 158.227.172.240 210.44.184.93
141.14.26.200 77.80.162.112 183.119.147.168 114.242.203.245
22.73.211.218 226.66.86.11 110.15.131.211 237.203.42.212
85.15.195.145 121.140.134.253 17.214.81.94 1.0.162.55
1.116.189.182 1.117.12.53 1.168.41.13 1.174.203.2