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 <<>> 78.53.21.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55202
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;78.53.21.39.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 20:31:15 CST 2025
;; MSG SIZE  rcvd: 104
Host info
39.21.53.78.in-addr.arpa domain name pointer dynamic-078-053-021-039.78.53.pool.telefonica.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
39.21.53.78.in-addr.arpa	name = dynamic-078-053-021-039.78.53.pool.telefonica.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
185.220.101.26 attackbotsspam
Jul 20 13:41:58 km20725 sshd\[26335\]: Failed password for root from 185.220.101.26 port 36364 ssh2Jul 20 13:42:01 km20725 sshd\[26335\]: Failed password for root from 185.220.101.26 port 36364 ssh2Jul 20 13:42:03 km20725 sshd\[26335\]: Failed password for root from 185.220.101.26 port 36364 ssh2Jul 20 13:42:06 km20725 sshd\[26335\]: Failed password for root from 185.220.101.26 port 36364 ssh2
...
2019-07-20 20:55:07
93.21.138.116 attackbots
Invalid user sun from 93.21.138.116 port 39832
2019-07-20 20:47:36
187.20.134.136 attackspambots
Invalid user jacolmenares from 187.20.134.136 port 57492
2019-07-20 20:10:37
196.52.43.111 attack
5353/udp 5985/tcp 8531/tcp...
[2019-05-21/07-19]43pkt,31pt.(tcp),4pt.(udp)
2019-07-20 20:26:54
103.31.54.69 attack
61/tcp 54/tcp 56/tcp...
[2019-06-27/07-20]230pkt,47pt.(tcp)
2019-07-20 20:32:05
120.52.152.16 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2019-07-20 20:39:06
183.103.61.243 attack
Jul 20 12:59:16 mail sshd\[29926\]: Failed password for invalid user testuser from 183.103.61.243 port 46246 ssh2
Jul 20 13:15:28 mail sshd\[30163\]: Invalid user sympa from 183.103.61.243 port 33720
Jul 20 13:15:28 mail sshd\[30163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.103.61.243
...
2019-07-20 20:30:29
61.5.135.98 attackbots
445/tcp
[2019-07-20]1pkt
2019-07-20 20:45:24
145.102.6.49 attackspambots
Port scan on 1 port(s): 53
2019-07-20 20:14:24
201.251.10.200 attackspam
Invalid user node from 201.251.10.200 port 53850
2019-07-20 20:11:44
34.237.52.227 attackspam
Jul 20 11:43:25   TCP Attack: SRC=34.237.52.227 DST=[Masked] LEN=250 TOS=0x00 PREC=0x00 TTL=236  DF PROTO=TCP SPT=55430 DPT=80 WINDOW=913 RES=0x00 ACK PSH URGP=0
2019-07-20 20:08:53
153.36.236.35 attackbotsspam
Jul 20 13:54:24 amit sshd\[22870\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35  user=root
Jul 20 13:54:26 amit sshd\[22870\]: Failed password for root from 153.36.236.35 port 56098 ssh2
Jul 20 13:54:35 amit sshd\[22872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.236.35  user=root
...
2019-07-20 20:19:01
77.42.72.86 attackspam
Automatic report - Port Scan Attack
2019-07-20 20:07:57
2.186.115.62 attackbotsspam
445/tcp
[2019-07-20]1pkt
2019-07-20 20:38:02
218.92.0.210 attackspambots
2019-07-20T12:15:22.730722abusebot-3.cloudsearch.cf sshd\[26967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.210  user=root
2019-07-20 20:43:51

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