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: Yuseong-gu

Region: Daejeon Metropolitan City

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 123.212.21.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 56499
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;123.212.21.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022602 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 27 13:13:52 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 142.21.212.123.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.21.212.123.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.235.243.246 attackbotsspam
Invalid user xu from 49.235.243.246 port 43570
2020-01-26 07:36:13
110.49.71.247 attack
Jan 25 11:44:53 eddieflores sshd\[26312\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.71.247  user=root
Jan 25 11:44:55 eddieflores sshd\[26312\]: Failed password for root from 110.49.71.247 port 7731 ssh2
Jan 25 11:52:55 eddieflores sshd\[27241\]: Invalid user Admin from 110.49.71.247
Jan 25 11:52:55 eddieflores sshd\[27241\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.71.247
Jan 25 11:52:56 eddieflores sshd\[27241\]: Failed password for invalid user Admin from 110.49.71.247 port 55553 ssh2
2020-01-26 07:50:19
222.186.180.8 attackspam
$f2bV_matches_ltvn
2020-01-26 07:12:14
121.11.113.225 attackspambots
Jan 25 22:08:19 Ubuntu-1404-trusty-64-minimal sshd\[7859\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.11.113.225  user=root
Jan 25 22:08:22 Ubuntu-1404-trusty-64-minimal sshd\[7859\]: Failed password for root from 121.11.113.225 port 41632 ssh2
Jan 25 22:14:50 Ubuntu-1404-trusty-64-minimal sshd\[11105\]: Invalid user egor from 121.11.113.225
Jan 25 22:14:50 Ubuntu-1404-trusty-64-minimal sshd\[11105\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.11.113.225
Jan 25 22:14:52 Ubuntu-1404-trusty-64-minimal sshd\[11105\]: Failed password for invalid user egor from 121.11.113.225 port 50304 ssh2
2020-01-26 07:20:00
122.114.239.229 attackspam
Unauthorized connection attempt detected from IP address 122.114.239.229 to port 2220 [J]
2020-01-26 07:09:58
154.221.16.246 attackspambots
Unauthorized connection attempt detected from IP address 154.221.16.246 to port 2220 [J]
2020-01-26 07:31:26
60.242.117.36 attack
firewall-block, port(s): 81/tcp
2020-01-26 07:23:55
83.97.20.46 attack
Jan 26 00:09:52 debian-2gb-nbg1-2 kernel: \[2253064.838248\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=83.97.20.46 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=48483 DPT=5222 WINDOW=65535 RES=0x00 SYN URGP=0
2020-01-26 07:26:44
62.148.142.202 attackbotsspam
Invalid user exploit from 62.148.142.202 port 43360
2020-01-26 07:29:26
139.59.0.243 attack
Jan 25 23:23:57 hcbbdb sshd\[14974\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.0.243  user=root
Jan 25 23:23:58 hcbbdb sshd\[14974\]: Failed password for root from 139.59.0.243 port 56562 ssh2
Jan 25 23:27:11 hcbbdb sshd\[15406\]: Invalid user roger from 139.59.0.243
Jan 25 23:27:11 hcbbdb sshd\[15406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.0.243
Jan 25 23:27:12 hcbbdb sshd\[15406\]: Failed password for invalid user roger from 139.59.0.243 port 56384 ssh2
2020-01-26 07:30:17
5.186.247.110 attackbotsspam
Autoban   5.186.247.110 AUTH/CONNECT
2020-01-26 07:17:08
89.248.167.141 attackbots
Jan 26 00:02:03 debian-2gb-nbg1-2 kernel: \[2252596.412653\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.167.141 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=22421 PROTO=TCP SPT=49214 DPT=6025 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-26 07:11:00
188.166.178.121 attack
Jan 25 22:10:49 pornomens sshd\[12698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.178.121  user=root
Jan 25 22:10:51 pornomens sshd\[12698\]: Failed password for root from 188.166.178.121 port 56576 ssh2
Jan 25 22:11:03 pornomens sshd\[12704\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.178.121  user=root
...
2020-01-26 07:23:02
174.219.26.195 attackspambots
Brute forcing email accounts
2020-01-26 07:41:19
168.61.176.121 attackbots
Unauthorized connection attempt detected from IP address 168.61.176.121 to port 2220 [J]
2020-01-26 07:40:59

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