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: Germany

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 <<>> 53.21.245.0
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32863
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.21.245.0.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021700 1800 900 604800 86400

;; Query time: 76 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 01:26:26 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 0.245.21.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 0.245.21.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.13.81.162 attackbots
2020-05-26 11:35:29 server sshd[4180]: Failed password for invalid user root from 106.13.81.162 port 34886 ssh2
2020-05-28 02:15:54
189.90.114.58 attackspambots
2020-05-27T12:34:59.883934abusebot.cloudsearch.cf sshd[2378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.90.114.58  user=root
2020-05-27T12:35:01.925792abusebot.cloudsearch.cf sshd[2378]: Failed password for root from 189.90.114.58 port 28641 ssh2
2020-05-27T12:39:42.611953abusebot.cloudsearch.cf sshd[2728]: Invalid user op from 189.90.114.58 port 26625
2020-05-27T12:39:42.616540abusebot.cloudsearch.cf sshd[2728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.90.114.58
2020-05-27T12:39:42.611953abusebot.cloudsearch.cf sshd[2728]: Invalid user op from 189.90.114.58 port 26625
2020-05-27T12:39:45.175169abusebot.cloudsearch.cf sshd[2728]: Failed password for invalid user op from 189.90.114.58 port 26625 ssh2
2020-05-27T12:44:18.616094abusebot.cloudsearch.cf sshd[3081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.90.114.58  user=root
2020-05-27T12:4
...
2020-05-28 01:59:34
152.136.219.146 attackbotsspam
2020-05-27T12:30:26.918365shield sshd\[24743\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.219.146  user=root
2020-05-27T12:30:29.481951shield sshd\[24743\]: Failed password for root from 152.136.219.146 port 39996 ssh2
2020-05-27T12:32:32.366843shield sshd\[25089\]: Invalid user 00000 from 152.136.219.146 port 34590
2020-05-27T12:32:32.370662shield sshd\[25089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.219.146
2020-05-27T12:32:34.563206shield sshd\[25089\]: Failed password for invalid user 00000 from 152.136.219.146 port 34590 ssh2
2020-05-28 01:38:06
202.191.200.227 attackbotsspam
May 27 14:38:53  sshd\[30995\]: User root from 202.191.200.227 not allowed because not listed in AllowUsersMay 27 14:38:55  sshd\[30995\]: Failed password for invalid user root from 202.191.200.227 port 58816 ssh2
...
2020-05-28 02:12:36
179.61.81.221 attackspambots
(smtpauth) Failed SMTP AUTH login from 179.61.81.221 (AR/Argentina/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-27 16:20:38 plain authenticator failed for ([179.61.81.221]) [179.61.81.221]: 535 Incorrect authentication data (set_id=admin)
2020-05-28 01:41:38
121.233.67.82 attackbotsspam
Email rejected due to spam filtering
2020-05-28 01:53:50
91.228.8.171 attackspam
Email rejected due to spam filtering
2020-05-28 01:38:21
122.51.125.104 attack
$f2bV_matches
2020-05-28 01:44:42
115.57.127.137 attackbotsspam
May 28 02:43:28 localhost sshd[3857335]: Connection closed by 115.57.127.137 port 33171 [preauth]
...
2020-05-28 01:45:59
106.75.13.192 attackbotsspam
"fail2ban match"
2020-05-28 01:39:00
189.18.243.210 attack
May 27 18:54:06 edebian sshd[4093]: Failed password for root from 189.18.243.210 port 50330 ssh2
...
2020-05-28 01:52:11
212.64.23.30 attackspam
May 27 16:09:43 server sshd[7053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.23.30
May 27 16:09:45 server sshd[7053]: Failed password for invalid user vps from 212.64.23.30 port 34272 ssh2
May 27 16:14:48 server sshd[7373]: Failed password for root from 212.64.23.30 port 60730 ssh2
...
2020-05-28 01:37:07
222.186.175.212 attackspam
2020-05-27T20:33:22.020784afi-git.jinr.ru sshd[8396]: Failed password for root from 222.186.175.212 port 6040 ssh2
2020-05-27T20:33:25.560784afi-git.jinr.ru sshd[8396]: Failed password for root from 222.186.175.212 port 6040 ssh2
2020-05-27T20:33:28.513025afi-git.jinr.ru sshd[8396]: Failed password for root from 222.186.175.212 port 6040 ssh2
2020-05-27T20:33:28.513190afi-git.jinr.ru sshd[8396]: error: maximum authentication attempts exceeded for root from 222.186.175.212 port 6040 ssh2 [preauth]
2020-05-27T20:33:28.513208afi-git.jinr.ru sshd[8396]: Disconnecting: Too many authentication failures [preauth]
...
2020-05-28 01:36:13
139.170.150.254 attackbots
May 27 17:56:27 Invalid user masayoshi from 139.170.150.254 port 21756
2020-05-28 02:02:52
46.229.230.84 attack
Automatic report - XMLRPC Attack
2020-05-28 02:07:49

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