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: Finland

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 <<>> 194.252.237.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17664
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;194.252.237.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031302 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Mar 14 03:16:12 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 21.237.252.194.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.237.252.194.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
84.210.194.132 attack
20/5/1@07:46:00: FAIL: Alarm-Telnet address from=84.210.194.132
...
2020-05-02 03:52:45
103.247.22.20 attackbotsspam
Unauthorized IMAP connection attempt
2020-05-02 03:33:09
87.251.74.60 attackspam
May  1 21:21:08 debian-2gb-nbg1-2 kernel: \[10619779.379228\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=87.251.74.60 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=64671 PROTO=TCP SPT=42568 DPT=50659 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-02 03:29:58
118.42.166.139 attackspam
Attempted connection to port 81.
2020-05-02 03:54:30
78.175.224.175 attackspambots
Attempted connection to port 445.
2020-05-02 03:41:03
31.163.172.193 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-05-02 03:40:29
118.125.192.169 attack
23/tcp
[2020-05-01]1pkt
2020-05-02 03:18:17
85.53.160.67 attackbotsspam
2020-05-01 11:15:33 server sshd[55577]: Failed password for invalid user root from 85.53.160.67 port 57500 ssh2
2020-05-02 03:36:47
58.186.64.68 attackspam
Attempted connection to port 445.
2020-05-02 03:43:40
37.59.48.21 attack
Port scan on 1 port(s): 3389
2020-05-02 03:19:50
87.26.157.79 attackspambots
Unauthorized connection attempt from IP address 87.26.157.79 on Port 445(SMB)
2020-05-02 03:30:18
167.86.97.137 attack
Unauthorized connection attempt detected from IP address 167.86.97.137 to port 8545
2020-05-02 03:49:48
171.242.116.78 attackspam
Unauthorized connection attempt from IP address 171.242.116.78 on Port 445(SMB)
2020-05-02 03:24:36
186.139.154.14 attack
Invalid user cafe24 from 186.139.154.14 port 36838
2020-05-02 03:57:12
49.233.46.219 attack
Invalid user heike from 49.233.46.219 port 60364
2020-05-02 03:41:42

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