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: Czechia

Internet Service Provider: unknown

Hostname: unknown

Organization: CESNET z.s.p.o.

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 <<>> 158.194.55.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59959
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019051800 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sat May 18 21:06:39 CST 2019
;; MSG SIZE  rcvd: 117

Host info
Host 52.55.194.158.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 52.55.194.158.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
109.236.138.90 attackspambots
Honeypot attack, port: 5555, PTR: 109.236.138.90.wls.msr91gkk3.adsl.dyn.edpnet.net.
2020-01-20 02:18:53
89.248.168.41 attackspambots
Jan 19 18:24:24 debian-2gb-nbg1-2 kernel: \[1713952.874138\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.248.168.41 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=5297 PROTO=TCP SPT=58025 DPT=2347 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-20 02:03:34
192.140.42.185 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-20 02:15:30
213.109.235.169 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-01-20 01:53:45
94.179.128.109 attackspam
Jan 19 15:14:03 [host] sshd[3504]: Invalid user suneel from 94.179.128.109
Jan 19 15:14:03 [host] sshd[3504]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.179.128.109
Jan 19 15:14:05 [host] sshd[3504]: Failed password for invalid user suneel from 94.179.128.109 port 57362 ssh2
2020-01-20 01:43:46
5.206.17.206 attack
1579438476 - 01/19/2020 13:54:36 Host: 5.206.17.206/5.206.17.206 Port: 445 TCP Blocked
2020-01-20 02:13:00
51.38.236.221 attackbotsspam
Port 22 Scan, PTR: None
2020-01-20 01:57:00
51.83.42.244 attackspam
Unauthorized connection attempt detected from IP address 51.83.42.244 to port 2220 [J]
2020-01-20 01:46:47
222.186.42.7 attackbotsspam
Jan 19 18:44:28 MK-Soft-VM3 sshd[17568]: Failed password for root from 222.186.42.7 port 18999 ssh2
Jan 19 18:44:31 MK-Soft-VM3 sshd[17568]: Failed password for root from 222.186.42.7 port 18999 ssh2
...
2020-01-20 01:48:05
216.239.90.19 attackbotsspam
Failed password for root from 216.239.90.19 port 62860 ssh2
Failed password for root from 216.239.90.19 port 62860 ssh2
Failed password for root from 216.239.90.19 port 62860 ssh2
Failed password for root from 216.239.90.19 port 62860 ssh2
2020-01-20 01:44:34
159.203.177.49 attackspam
Unauthorized connection attempt detected from IP address 159.203.177.49 to port 2220 [J]
2020-01-20 02:05:51
205.164.56.164 attackspam
firewall-block, port(s): 1433/tcp
2020-01-20 01:45:50
187.44.113.33 attackspambots
Unauthorized connection attempt detected from IP address 187.44.113.33 to port 2220 [J]
2020-01-20 01:43:28
183.82.121.34 attackbotsspam
Jan 19 18:57:50 vps691689 sshd[22475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.82.121.34
Jan 19 18:57:51 vps691689 sshd[22475]: Failed password for invalid user mysql from 183.82.121.34 port 55073 ssh2
...
2020-01-20 02:10:58
222.186.15.10 attack
Jan 20 00:49:46 lcl-usvr-02 sshd[32153]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.10  user=root
Jan 20 00:49:48 lcl-usvr-02 sshd[32153]: Failed password for root from 222.186.15.10 port 57200 ssh2
...
2020-01-20 01:55:55

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