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: Netherlands (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 <<>> 145.87.21.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5019
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.87.21.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013001 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 10:36:37 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 121.21.87.145.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.21.87.145.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.101.253.249 attackspambots
Aug 23 15:43:45 buvik sshd[14930]: Invalid user adminuser from 46.101.253.249
Aug 23 15:43:45 buvik sshd[14930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.253.249
Aug 23 15:43:46 buvik sshd[14930]: Failed password for invalid user adminuser from 46.101.253.249 port 58742 ssh2
...
2020-08-23 21:48:42
180.76.238.183 attackspambots
Aug 23 14:49:43 OPSO sshd\[12634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.238.183  user=root
Aug 23 14:49:45 OPSO sshd\[12634\]: Failed password for root from 180.76.238.183 port 60388 ssh2
Aug 23 14:52:05 OPSO sshd\[13506\]: Invalid user cron from 180.76.238.183 port 56926
Aug 23 14:52:05 OPSO sshd\[13506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.238.183
Aug 23 14:52:07 OPSO sshd\[13506\]: Failed password for invalid user cron from 180.76.238.183 port 56926 ssh2
2020-08-23 21:10:55
120.203.160.18 attackspambots
2020-08-23T15:21:53.201263lavrinenko.info sshd[6162]: Invalid user rr from 120.203.160.18 port 56972
2020-08-23T15:21:53.212904lavrinenko.info sshd[6162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.203.160.18
2020-08-23T15:21:53.201263lavrinenko.info sshd[6162]: Invalid user rr from 120.203.160.18 port 56972
2020-08-23T15:21:55.286599lavrinenko.info sshd[6162]: Failed password for invalid user rr from 120.203.160.18 port 56972 ssh2
2020-08-23T15:24:14.268223lavrinenko.info sshd[6277]: Invalid user user from 120.203.160.18 port 29566
...
2020-08-23 21:49:51
112.85.42.173 attack
Aug 23 15:37:44 santamaria sshd\[29359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.173  user=root
Aug 23 15:37:46 santamaria sshd\[29359\]: Failed password for root from 112.85.42.173 port 32755 ssh2
Aug 23 15:37:49 santamaria sshd\[29359\]: Failed password for root from 112.85.42.173 port 32755 ssh2
...
2020-08-23 21:48:10
124.122.60.140 attackbots
DATE:2020-08-23 14:24:57, IP:124.122.60.140, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2020-08-23 21:14:04
47.176.104.74 attackbots
Aug 23 14:51:21 ip106 sshd[29763]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.176.104.74 
Aug 23 14:51:23 ip106 sshd[29763]: Failed password for invalid user lidia from 47.176.104.74 port 47940 ssh2
...
2020-08-23 21:12:48
185.220.101.213 attack
2020-08-23T12:24:46.773492abusebot-2.cloudsearch.cf sshd[22420]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.213  user=root
2020-08-23T12:24:49.263754abusebot-2.cloudsearch.cf sshd[22420]: Failed password for root from 185.220.101.213 port 9342 ssh2
2020-08-23T12:24:51.001346abusebot-2.cloudsearch.cf sshd[22420]: Failed password for root from 185.220.101.213 port 9342 ssh2
2020-08-23T12:24:46.773492abusebot-2.cloudsearch.cf sshd[22420]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.213  user=root
2020-08-23T12:24:49.263754abusebot-2.cloudsearch.cf sshd[22420]: Failed password for root from 185.220.101.213 port 9342 ssh2
2020-08-23T12:24:51.001346abusebot-2.cloudsearch.cf sshd[22420]: Failed password for root from 185.220.101.213 port 9342 ssh2
2020-08-23T12:24:46.773492abusebot-2.cloudsearch.cf sshd[22420]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=
...
2020-08-23 21:15:34
103.123.235.40 attackbots
Aug 23 15:09:10 eventyay sshd[6226]: Failed password for www-data from 103.123.235.40 port 52332 ssh2
Aug 23 15:13:17 eventyay sshd[6339]: Failed password for root from 103.123.235.40 port 40252 ssh2
Aug 23 15:17:23 eventyay sshd[6469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.123.235.40
...
2020-08-23 21:21:22
152.231.93.130 attackbots
Aug 23 13:33:29 124388 sshd[1532]: Invalid user odoo11 from 152.231.93.130 port 4938
Aug 23 13:33:30 124388 sshd[1532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.231.93.130
Aug 23 13:33:29 124388 sshd[1532]: Invalid user odoo11 from 152.231.93.130 port 4938
Aug 23 13:33:32 124388 sshd[1532]: Failed password for invalid user odoo11 from 152.231.93.130 port 4938 ssh2
Aug 23 13:36:00 124388 sshd[1633]: Invalid user sharon from 152.231.93.130 port 47800
2020-08-23 21:50:41
149.202.50.155 attackspam
2020-08-23T07:27:59.776036linuxbox-skyline sshd[94442]: Invalid user test from 149.202.50.155 port 33820
...
2020-08-23 21:35:51
149.202.160.188 attack
2020-08-23T16:29:53.039469afi-git.jinr.ru sshd[16406]: Invalid user plc from 149.202.160.188 port 40961
2020-08-23T16:29:53.042729afi-git.jinr.ru sshd[16406]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.160.188
2020-08-23T16:29:53.039469afi-git.jinr.ru sshd[16406]: Invalid user plc from 149.202.160.188 port 40961
2020-08-23T16:29:55.562886afi-git.jinr.ru sshd[16406]: Failed password for invalid user plc from 149.202.160.188 port 40961 ssh2
2020-08-23T16:32:52.432800afi-git.jinr.ru sshd[17160]: Invalid user oracle from 149.202.160.188 port 38273
...
2020-08-23 21:37:49
61.160.245.87 attackspambots
Aug 23 14:58:57 ns381471 sshd[20143]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.160.245.87
Aug 23 14:58:58 ns381471 sshd[20143]: Failed password for invalid user gl from 61.160.245.87 port 49062 ssh2
2020-08-23 21:20:03
193.112.77.212 attack
Aug 23 14:29:44 mellenthin sshd[27547]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.77.212
Aug 23 14:29:46 mellenthin sshd[27547]: Failed password for invalid user pascal from 193.112.77.212 port 54606 ssh2
2020-08-23 21:31:43
188.165.211.206 attackspam
188.165.211.206 - - [23/Aug/2020:14:14:15 +0100] "POST /wp-login.php HTTP/1.1" 200 5618 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
188.165.211.206 - - [23/Aug/2020:14:15:20 +0100] "POST /wp-login.php HTTP/1.1" 200 5618 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
188.165.211.206 - - [23/Aug/2020:14:16:24 +0100] "POST /wp-login.php HTTP/1.1" 200 5611 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-08-23 21:27:13
199.204.248.112 attackbots
Fail2Ban strikes again
2020-08-23 21:38:13

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