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: United Kingdom of Great Britain and Northern Ireland (the)

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 <<>> 152.138.21.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22190
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;152.138.21.18.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020900 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 00:36:24 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 18.21.138.152.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.21.138.152.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
114.45.107.204 attack
20/6/7@16:23:36: FAIL: Alarm-Network address from=114.45.107.204
20/6/7@16:23:37: FAIL: Alarm-Network address from=114.45.107.204
...
2020-06-08 07:55:27
138.68.176.38 attackspambots
Jun  7 22:20:05 ns381471 sshd[23389]: Failed password for root from 138.68.176.38 port 54928 ssh2
2020-06-08 08:08:42
162.247.74.202 attackbots
prod6
...
2020-06-08 07:56:49
103.216.112.204 attackspambots
Jun  8 00:16:09 rush sshd[18727]: Failed password for root from 103.216.112.204 port 38046 ssh2
Jun  8 00:19:49 rush sshd[18810]: Failed password for root from 103.216.112.204 port 46324 ssh2
...
2020-06-08 08:26:14
179.61.82.37 attack
179.61.82.37 (AR/Argentina/-), 5 distributed smtpauth attacks on account [ichelle.bradleym] in the last 3600 secs
2020-06-08 08:03:32
80.82.68.122 attack
 TCP (SYN) 80.82.68.122:60415 -> port 22, len 40
2020-06-08 08:09:30
123.207.60.232 attackbotsspam
(sshd) Failed SSH login from 123.207.60.232 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  8 00:50:02 s1 sshd[3539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.60.232  user=root
Jun  8 00:50:04 s1 sshd[3539]: Failed password for root from 123.207.60.232 port 50996 ssh2
Jun  8 01:02:20 s1 sshd[3972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.60.232  user=root
Jun  8 01:02:21 s1 sshd[3972]: Failed password for root from 123.207.60.232 port 38072 ssh2
Jun  8 01:06:47 s1 sshd[4048]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.60.232  user=root
2020-06-08 08:12:07
118.24.241.97 attackspam
Jun  7 22:18:47 mail sshd\[487\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.241.97  user=root
Jun  7 22:18:50 mail sshd\[487\]: Failed password for root from 118.24.241.97 port 56406 ssh2
Jun  7 22:23:35 mail sshd\[530\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.241.97  user=root
...
2020-06-08 07:55:07
218.92.0.172 attack
Scanned 13 times in the last 24 hours on port 22
2020-06-08 08:23:28
222.186.175.183 attackbotsspam
Scanned 37 times in the last 24 hours on port 22
2020-06-08 08:15:29
150.158.188.241 attackbots
Jun  8 03:50:10 our-server-hostname sshd[16161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.188.241  user=r.r
Jun  8 03:50:12 our-server-hostname sshd[16161]: Failed password for r.r from 150.158.188.241 port 58940 ssh2
Jun  8 03:59:58 our-server-hostname sshd[17669]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.188.241  user=r.r
Jun  8 04:00:00 our-server-hostname sshd[17669]: Failed password for r.r from 150.158.188.241 port 40914 ssh2
Jun  8 04:03:51 our-server-hostname sshd[18396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.188.241  user=r.r
Jun  8 04:03:53 our-server-hostname sshd[18396]: Failed password for r.r from 150.158.188.241 port 49192 ssh2
Jun  8 04:07:41 our-server-hostname sshd[19021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.158.188.241  user=r.r
Ju........
-------------------------------
2020-06-08 08:10:26
201.182.211.104 attack
Automatic report - Port Scan Attack
2020-06-08 08:14:38
194.26.29.25 attackspambots
[MK-VM6] Blocked by UFW
2020-06-08 07:54:41
36.111.181.248 attackbots
Jun  8 00:56:46 ns382633 sshd\[27713\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.181.248  user=root
Jun  8 00:56:49 ns382633 sshd\[27713\]: Failed password for root from 36.111.181.248 port 40374 ssh2
Jun  8 01:11:12 ns382633 sshd\[30284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.181.248  user=root
Jun  8 01:11:14 ns382633 sshd\[30284\]: Failed password for root from 36.111.181.248 port 59068 ssh2
Jun  8 01:22:37 ns382633 sshd\[31983\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.111.181.248  user=root
2020-06-08 08:11:17
106.13.228.33 attack
Jun  8 00:28:29 vpn01 sshd[25306]: Failed password for root from 106.13.228.33 port 53962 ssh2
...
2020-06-08 08:14:01

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