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 States of America (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 <<>> 21.148.103.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26034
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.148.103.136.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 18:07:37 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 136.103.148.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.103.148.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.160.244.144 attackspam
Sep  3 18:34:31 plusreed sshd[24644]: Invalid user aastorp from 113.160.244.144
...
2019-09-04 06:39:44
203.129.219.198 attackbots
Aug 12 12:19:34 Server10 sshd[24408]: User www-data from 203.129.219.198 not allowed because not listed in AllowUsers
Aug 12 12:19:34 Server10 sshd[24408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.129.219.198  user=www-data
Aug 12 12:19:36 Server10 sshd[24408]: Failed password for invalid user www-data from 203.129.219.198 port 39234 ssh2
2019-09-04 07:11:54
121.129.112.106 attack
Mar 10 05:50:44 vtv3 sshd\[23167\]: Invalid user user from 121.129.112.106 port 37040
Mar 10 05:50:44 vtv3 sshd\[23167\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.129.112.106
Mar 10 05:50:46 vtv3 sshd\[23167\]: Failed password for invalid user user from 121.129.112.106 port 37040 ssh2
Mar 10 05:56:46 vtv3 sshd\[25466\]: Invalid user abekk from 121.129.112.106 port 39932
Mar 10 05:56:46 vtv3 sshd\[25466\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.129.112.106
Mar 10 13:29:02 vtv3 sshd\[13250\]: Invalid user vps from 121.129.112.106 port 48224
Mar 10 13:29:02 vtv3 sshd\[13250\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.129.112.106
Mar 10 13:29:04 vtv3 sshd\[13250\]: Failed password for invalid user vps from 121.129.112.106 port 48224 ssh2
Mar 10 13:35:43 vtv3 sshd\[16200\]: Invalid user test from 121.129.112.106 port 50254
Mar 10 13:35:43 vtv3 sshd\[162
2019-09-04 06:50:51
187.189.63.198 attackbots
Sep  3 17:07:47 vtv3 sshd\[26299\]: Invalid user niu from 187.189.63.198 port 38742
Sep  3 17:07:47 vtv3 sshd\[26299\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.63.198
Sep  3 17:07:49 vtv3 sshd\[26299\]: Failed password for invalid user niu from 187.189.63.198 port 38742 ssh2
Sep  3 17:17:20 vtv3 sshd\[31491\]: Invalid user student from 187.189.63.198 port 56578
Sep  3 17:17:20 vtv3 sshd\[31491\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.63.198
Sep  3 17:35:51 vtv3 sshd\[9012\]: Invalid user ftp from 187.189.63.198 port 44870
Sep  3 17:35:51 vtv3 sshd\[9012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.63.198
Sep  3 17:35:53 vtv3 sshd\[9012\]: Failed password for invalid user ftp from 187.189.63.198 port 44870 ssh2
Sep  3 17:40:30 vtv3 sshd\[11559\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=
2019-09-04 07:21:15
62.234.105.16 attackbotsspam
Sep  4 00:17:23 markkoudstaal sshd[16029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.105.16
Sep  4 00:17:24 markkoudstaal sshd[16029]: Failed password for invalid user disco from 62.234.105.16 port 60672 ssh2
Sep  4 00:21:40 markkoudstaal sshd[16414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.105.16
2019-09-04 06:37:01
144.217.171.225 attackbots
Scanning for non-existent /wp-admin (WordPress login)
2019-09-04 06:41:53
35.198.160.68 attackbots
Sep  3 11:34:31 web1 sshd\[5341\]: Invalid user bigdiawusr from 35.198.160.68
Sep  3 11:34:31 web1 sshd\[5341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.198.160.68
Sep  3 11:34:33 web1 sshd\[5341\]: Failed password for invalid user bigdiawusr from 35.198.160.68 port 50972 ssh2
Sep  3 11:42:44 web1 sshd\[6109\]: Invalid user oracle from 35.198.160.68
Sep  3 11:42:44 web1 sshd\[6109\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.198.160.68
2019-09-04 06:38:43
121.142.111.86 attack
Sep  3 23:42:46 XXX sshd[28554]: Invalid user ofsaa from 121.142.111.86 port 54710
2019-09-04 06:45:10
182.74.17.80 attackspam
Sep  4 00:47:40 ubuntu-2gb-nbg1-dc3-1 sshd[11375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.74.17.80
Sep  4 00:47:43 ubuntu-2gb-nbg1-dc3-1 sshd[11375]: Failed password for invalid user gpadmin from 182.74.17.80 port 46271 ssh2
...
2019-09-04 07:14:45
105.225.161.90 attackspam
Automatic report - Port Scan Attack
2019-09-04 06:57:39
185.2.5.69 attackbotsspam
WordPress login Brute force / Web App Attack on client site.
2019-09-04 07:12:54
218.98.26.177 attack
Sep  4 00:56:22 OPSO sshd\[6000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.26.177  user=root
Sep  4 00:56:23 OPSO sshd\[6000\]: Failed password for root from 218.98.26.177 port 14960 ssh2
Sep  4 00:56:26 OPSO sshd\[6000\]: Failed password for root from 218.98.26.177 port 14960 ssh2
Sep  4 00:56:28 OPSO sshd\[6000\]: Failed password for root from 218.98.26.177 port 14960 ssh2
Sep  4 00:56:32 OPSO sshd\[6002\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.26.177  user=root
2019-09-04 07:02:00
40.73.97.99 attackbotsspam
2019-09-03T22:30:45.635913abusebot-8.cloudsearch.cf sshd\[14865\]: Invalid user sales from 40.73.97.99 port 33484
2019-09-04 07:11:38
150.242.99.190 attackspambots
Sep  4 01:09:39 legacy sshd[1086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.242.99.190
Sep  4 01:09:40 legacy sshd[1086]: Failed password for invalid user julie from 150.242.99.190 port 47358 ssh2
Sep  4 01:14:40 legacy sshd[1178]: Failed password for root from 150.242.99.190 port 34246 ssh2
...
2019-09-04 07:16:28
218.98.26.170 attackbots
SSH Brute Force, server-1 sshd[22456]: Failed password for root from 218.98.26.170 port 34653 ssh2
2019-09-04 07:17:21

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