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: Daimler AG

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 <<>> 53.113.21.0
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35135
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;53.113.21.0.			IN	A

;; AUTHORITY SECTION:
.			3556	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019050800 1800 900 604800 86400

;; Query time: 0 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Wed May 08 19:23:40 +08 2019
;; MSG SIZE  rcvd: 115

Host info
Host 0.21.113.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 0.21.113.53.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
51.83.74.203 attackspambots
Aug 15 00:52:53 sip sshd[10498]: Failed password for root from 51.83.74.203 port 56760 ssh2
Aug 15 01:06:42 sip sshd[14173]: Failed password for root from 51.83.74.203 port 55758 ssh2
2020-08-15 07:54:25
222.186.15.115 attackbots
Aug 15 01:21:49 amit sshd\[23681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
Aug 15 01:21:51 amit sshd\[23681\]: Failed password for root from 222.186.15.115 port 43135 ssh2
Aug 15 01:21:57 amit sshd\[23683\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
...
2020-08-15 07:24:17
128.199.142.0 attack
Aug 14 22:59:53 jumpserver sshd[155239]: Failed password for root from 128.199.142.0 port 56510 ssh2
Aug 14 23:04:02 jumpserver sshd[155283]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.142.0  user=root
Aug 14 23:04:05 jumpserver sshd[155283]: Failed password for root from 128.199.142.0 port 39556 ssh2
...
2020-08-15 07:49:09
193.56.28.191 attack
lots of invalid smtp attempts
2020-08-15 07:48:40
188.158.108.198 attackspambots
1597437665 - 08/14/2020 22:41:05 Host: 188.158.108.198/188.158.108.198 Port: 445 TCP Blocked
2020-08-15 07:48:16
87.190.16.229 attackspam
Aug 15 00:59:50 vpn01 sshd[28166]: Failed password for root from 87.190.16.229 port 42500 ssh2
...
2020-08-15 07:58:39
103.139.219.20 attackbotsspam
Bruteforce detected by fail2ban
2020-08-15 07:26:01
188.152.19.116 attack
Automatic report - Banned IP Access
2020-08-15 07:41:07
106.12.166.167 attackspam
Aug 15 01:12:23 buvik sshd[20909]: Failed password for root from 106.12.166.167 port 36328 ssh2
Aug 15 01:14:52 buvik sshd[21214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.166.167  user=root
Aug 15 01:14:55 buvik sshd[21214]: Failed password for root from 106.12.166.167 port 13331 ssh2
...
2020-08-15 07:59:56
47.91.106.100 attackbots
 TCP (SYN) 47.91.106.100:22408 -> port 80, len 44
2020-08-15 08:02:30
112.85.42.200 attackbotsspam
Aug 15 01:49:28 melroy-server sshd[21200]: Failed password for root from 112.85.42.200 port 18259 ssh2
Aug 15 01:49:31 melroy-server sshd[21200]: Failed password for root from 112.85.42.200 port 18259 ssh2
...
2020-08-15 07:54:02
5.188.206.194 attack
T: f2b postfix aggressive 3x
2020-08-15 07:30:33
195.54.160.38 attack
Aug 15 00:50:04 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=195.54.160.38 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=4865 PROTO=TCP SPT=50079 DPT=52859 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 15 00:54:13 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=195.54.160.38 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=24876 PROTO=TCP SPT=50079 DPT=51703 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 15 01:02:55 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=195.54.160.38 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=37991 PROTO=TCP SPT=50079 DPT=26190 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 15 01:03:58 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:50:56:3e:4a:cc:28:99:3a:4d:23:91:08:00 SRC=195.54.160.38 DST=173.212.244.83 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=23045 PROTO=TCP SPT=50079 DPT=51531 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 15 01:06:01 *
...
2020-08-15 07:35:10
222.186.175.217 attackspambots
Aug 15 01:27:45 vm1 sshd[23690]: Failed password for root from 222.186.175.217 port 7026 ssh2
Aug 15 01:27:58 vm1 sshd[23690]: error: maximum authentication attempts exceeded for root from 222.186.175.217 port 7026 ssh2 [preauth]
...
2020-08-15 07:29:10
222.186.3.249 attackspam
Aug 15 00:49:53 minden010 sshd[7374]: Failed password for root from 222.186.3.249 port 14452 ssh2
Aug 15 00:49:55 minden010 sshd[7374]: Failed password for root from 222.186.3.249 port 14452 ssh2
Aug 15 00:49:57 minden010 sshd[7374]: Failed password for root from 222.186.3.249 port 14452 ssh2
...
2020-08-15 07:27:15

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