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: United States

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.42.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36836
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.30.			IN	A

;; AUTHORITY SECTION:
.			357	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 22:14:27 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 30.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.75.126.115 attackbots
$f2bV_matches
2019-12-03 19:53:50
106.13.54.207 attackspam
$f2bV_matches
2019-12-03 19:24:50
178.128.18.231 attackbots
Dec  3 07:06:00 venus sshd\[7815\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.18.231  user=bin
Dec  3 07:06:02 venus sshd\[7815\]: Failed password for bin from 178.128.18.231 port 46822 ssh2
Dec  3 07:12:50 venus sshd\[8246\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.18.231  user=root
...
2019-12-03 19:32:29
176.31.191.61 attackspambots
Dec  3 00:12:08 wbs sshd\[32650\]: Invalid user klauza from 176.31.191.61
Dec  3 00:12:08 wbs sshd\[32650\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.ip-176-31-191.eu
Dec  3 00:12:11 wbs sshd\[32650\]: Failed password for invalid user klauza from 176.31.191.61 port 50678 ssh2
Dec  3 00:17:40 wbs sshd\[752\]: Invalid user cnovelo from 176.31.191.61
Dec  3 00:17:40 wbs sshd\[752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.ip-176-31-191.eu
2019-12-03 19:49:14
192.241.169.184 attack
SSH Brute Force
2019-12-03 19:23:45
168.80.78.49 attack
Dec  1 20:57:39 cumulus sshd[16077]: Invalid user bekki from 168.80.78.49 port 59980
Dec  1 20:57:39 cumulus sshd[16077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.80.78.49
Dec  1 20:57:41 cumulus sshd[16077]: Failed password for invalid user bekki from 168.80.78.49 port 59980 ssh2
Dec  1 20:57:42 cumulus sshd[16077]: Received disconnect from 168.80.78.49 port 59980:11: Bye Bye [preauth]
Dec  1 20:57:42 cumulus sshd[16077]: Disconnected from 168.80.78.49 port 59980 [preauth]
Dec  1 21:13:14 cumulus sshd[17158]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.80.78.49  user=r.r
Dec  1 21:13:16 cumulus sshd[17158]: Failed password for r.r from 168.80.78.49 port 40096 ssh2
Dec  1 21:13:18 cumulus sshd[17158]: Received disconnect from 168.80.78.49 port 40096:11: Bye Bye [preauth]
Dec  1 21:13:18 cumulus sshd[17158]: Disconnected from 168.80.78.49 port 40096 [preauth]
Dec  1 21:23:3........
-------------------------------
2019-12-03 19:29:14
188.226.250.69 attackbots
Dec  3 07:40:49 yesfletchmain sshd\[11953\]: Invalid user billington from 188.226.250.69 port 36107
Dec  3 07:40:49 yesfletchmain sshd\[11953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.250.69
Dec  3 07:40:50 yesfletchmain sshd\[11953\]: Failed password for invalid user billington from 188.226.250.69 port 36107 ssh2
Dec  3 07:49:39 yesfletchmain sshd\[12196\]: User root from 188.226.250.69 not allowed because not listed in AllowUsers
Dec  3 07:49:39 yesfletchmain sshd\[12196\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.226.250.69  user=root
...
2019-12-03 19:46:09
193.70.39.175 attack
Dec  3 11:38:45 MK-Soft-VM5 sshd[11039]: Failed password for root from 193.70.39.175 port 39316 ssh2
Dec  3 11:44:10 MK-Soft-VM5 sshd[11122]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.70.39.175 
...
2019-12-03 19:56:51
106.12.38.109 attackbotsspam
Sep  9 03:06:15 vtv3 sshd[3905]: Invalid user chris from 106.12.38.109 port 48494
Sep  9 03:06:15 vtv3 sshd[3905]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.38.109
Dec  3 06:38:14 vtv3 sshd[2351]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.38.109 
Dec  3 06:38:15 vtv3 sshd[2351]: Failed password for invalid user bohl from 106.12.38.109 port 43044 ssh2
Dec  3 06:44:50 vtv3 sshd[5217]: Failed password for root from 106.12.38.109 port 49112 ssh2
Dec  3 06:57:44 vtv3 sshd[11199]: Failed password for root from 106.12.38.109 port 33018 ssh2
Dec  3 07:05:38 vtv3 sshd[14970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.38.109 
Dec  3 07:05:40 vtv3 sshd[14970]: Failed password for invalid user silberstein from 106.12.38.109 port 39156 ssh2
Dec  3 07:20:05 vtv3 sshd[21356]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.1
2019-12-03 19:35:53
112.85.42.182 attackspam
Nov 30 11:04:52 microserver sshd[16390]: Failed none for root from 112.85.42.182 port 42077 ssh2
Nov 30 11:04:53 microserver sshd[16390]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.182  user=root
Nov 30 11:04:55 microserver sshd[16390]: Failed password for root from 112.85.42.182 port 42077 ssh2
Nov 30 11:04:58 microserver sshd[16390]: Failed password for root from 112.85.42.182 port 42077 ssh2
Nov 30 11:05:02 microserver sshd[16390]: Failed password for root from 112.85.42.182 port 42077 ssh2
Nov 30 21:29:42 microserver sshd[36714]: Failed none for root from 112.85.42.182 port 2970 ssh2
Nov 30 21:29:42 microserver sshd[36714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.182  user=root
Nov 30 21:29:44 microserver sshd[36714]: Failed password for root from 112.85.42.182 port 2970 ssh2
Nov 30 21:29:48 microserver sshd[36714]: Failed password for root from 112.85.42.182 port 2970 ssh2
Nov 30 21:29:51 micr
2019-12-03 19:57:04
218.92.0.181 attack
Dec  3 12:39:22 sd-53420 sshd\[19461\]: User root from 218.92.0.181 not allowed because none of user's groups are listed in AllowGroups
Dec  3 12:39:23 sd-53420 sshd\[19461\]: Failed none for invalid user root from 218.92.0.181 port 12116 ssh2
Dec  3 12:39:23 sd-53420 sshd\[19461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.181  user=root
Dec  3 12:39:24 sd-53420 sshd\[19461\]: Failed password for invalid user root from 218.92.0.181 port 12116 ssh2
Dec  3 12:39:28 sd-53420 sshd\[19461\]: Failed password for invalid user root from 218.92.0.181 port 12116 ssh2
...
2019-12-03 19:41:06
109.186.44.81 attack
Automatic report - Port Scan Attack
2019-12-03 19:20:43
14.241.121.34 attackspambots
Unauthorised access (Dec  3) SRC=14.241.121.34 LEN=52 TTL=117 ID=18517 DF TCP DPT=445 WINDOW=8192 SYN 
Unauthorised access (Dec  3) SRC=14.241.121.34 LEN=52 TTL=117 ID=9957 DF TCP DPT=445 WINDOW=8192 SYN 
Unauthorised access (Dec  3) SRC=14.241.121.34 LEN=52 TTL=117 ID=20209 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-03 19:31:48
122.96.92.226 attackspam
SSH bruteforce (Triggered fail2ban)
2019-12-03 19:40:01
129.211.24.187 attackbotsspam
20 attempts against mh-ssh on cloud.magehost.pro
2019-12-03 19:34:00

Recently Reported IPs

104.21.42.3 104.21.42.32 104.21.42.33 104.21.42.39
104.21.42.45 104.21.42.48 104.21.42.5 76.167.32.251
104.21.42.52 104.21.42.55 104.21.42.56 104.21.42.6
249.10.237.63 104.21.42.61 104.21.42.69 235.9.212.102
104.21.42.70 104.21.42.73 104.21.42.76 104.21.42.80