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: Sweden

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 <<>> 2.1.40.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9303
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2.1.40.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021800 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 18 19:30:22 CST 2025
;; MSG SIZE  rcvd: 102
Host info
Host 21.40.1.2.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.40.1.2.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
176.59.49.254 attackspambots
20/2/17@18:02:56: FAIL: Alarm-Network address from=176.59.49.254
20/2/17@18:02:56: FAIL: Alarm-Network address from=176.59.49.254
...
2020-02-18 08:32:40
133.242.155.85 attackbots
Feb 18 01:22:47 dedicated sshd[12021]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=133.242.155.85  user=root
Feb 18 01:22:49 dedicated sshd[12021]: Failed password for root from 133.242.155.85 port 45778 ssh2
2020-02-18 08:41:38
76.102.148.183 attack
2019-12-23T14:37:50.127531suse-nuc sshd[30256]: Invalid user nfs from 76.102.148.183 port 37214
...
2020-02-18 08:49:25
36.45.183.185 attackbotsspam
Port probing on unauthorized port 1433
2020-02-18 08:20:55
77.133.126.3 attackspambots
2020-02-06T00:37:49.154264suse-nuc sshd[12519]: Invalid user pi from 77.133.126.3 port 43236
...
2020-02-18 08:36:38
185.176.27.170 attack
02/18/2020-01:20:30.450175 185.176.27.170 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-02-18 08:23:44
76.181.145.53 attackbotsspam
2020-02-02T03:32:12.931135suse-nuc sshd[10663]: Invalid user admin from 76.181.145.53 port 58542
...
2020-02-18 08:46:25
77.233.4.133 attackspam
2019-12-19T09:00:06.198038suse-nuc sshd[29380]: Invalid user shrenik from 77.233.4.133 port 38524
...
2020-02-18 08:14:40
77.232.128.87 attackbotsspam
2020-01-02T12:01:36.490720suse-nuc sshd[26759]: Invalid user bouncer from 77.232.128.87 port 58942
...
2020-02-18 08:15:55
222.186.175.212 attackspambots
SSH-BruteForce
2020-02-18 08:26:34
77.201.199.59 attackbotsspam
2020-02-03T16:05:50.704724suse-nuc sshd[10022]: Invalid user tcl from 77.201.199.59 port 58556
...
2020-02-18 08:27:34
77.22.186.105 attackbots
2019-09-11T15:11:38.944151suse-nuc sshd[30179]: Invalid user usuario from 77.22.186.105 port 34716
...
2020-02-18 08:18:53
77.21.132.127 attackbotsspam
2019-12-21T19:37:11.708264suse-nuc sshd[20122]: Invalid user pi from 77.21.132.127 port 34748
2019-12-21T19:37:11.743764suse-nuc sshd[20123]: Invalid user pi from 77.21.132.127 port 34752
...
2020-02-18 08:20:09
37.12.42.187 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-18 08:14:59
77.123.155.201 attackbots
Feb 18 00:44:39 serwer sshd\[4424\]: Invalid user movies from 77.123.155.201 port 34472
Feb 18 00:44:39 serwer sshd\[4424\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.123.155.201
Feb 18 00:44:42 serwer sshd\[4424\]: Failed password for invalid user movies from 77.123.155.201 port 34472 ssh2
...
2020-02-18 08:36:56

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