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: None

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 <<>> 104.21.55.130
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49676
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.55.130.			IN	A

;; AUTHORITY SECTION:
.			216	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 178 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 11:41:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 130.55.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 130.55.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.92.70 attackspambots
Apr  5 05:47:50 minden010 sshd[26783]: Failed password for root from 106.12.92.70 port 59144 ssh2
Apr  5 05:52:22 minden010 sshd[28307]: Failed password for root from 106.12.92.70 port 36270 ssh2
...
2020-04-05 13:34:53
137.74.199.180 attackspambots
(sshd) Failed SSH login from 137.74.199.180 (FR/France/180.ip-137-74-199.eu): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  5 06:24:21 ubnt-55d23 sshd[28495]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.199.180  user=root
Apr  5 06:24:23 ubnt-55d23 sshd[28495]: Failed password for root from 137.74.199.180 port 33238 ssh2
2020-04-05 13:36:08
91.233.42.38 attackspam
Apr  5 04:20:25 localhost sshd[78881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.233.42.38  user=root
Apr  5 04:20:26 localhost sshd[78881]: Failed password for root from 91.233.42.38 port 33792 ssh2
Apr  5 04:24:10 localhost sshd[79422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.233.42.38  user=root
Apr  5 04:24:12 localhost sshd[79422]: Failed password for root from 91.233.42.38 port 38532 ssh2
Apr  5 04:28:05 localhost sshd[79997]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.233.42.38  user=root
Apr  5 04:28:07 localhost sshd[79997]: Failed password for root from 91.233.42.38 port 43273 ssh2
...
2020-04-05 13:39:16
118.70.72.103 attack
Apr  5 00:51:36 vps46666688 sshd[4719]: Failed password for root from 118.70.72.103 port 49330 ssh2
...
2020-04-05 13:34:18
103.47.57.165 attack
$f2bV_matches
2020-04-05 13:17:31
144.217.93.130 attackspam
SSH Brute Force
2020-04-05 13:43:29
5.196.7.133 attack
(sshd) Failed SSH login from 5.196.7.133 (FR/France/133.ip-5-196-7.eu): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  5 07:27:57 ubnt-55d23 sshd[10552]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.7.133  user=root
Apr  5 07:27:59 ubnt-55d23 sshd[10552]: Failed password for root from 5.196.7.133 port 50054 ssh2
2020-04-05 13:44:15
51.68.127.137 attack
SSH bruteforce (Triggered fail2ban)
2020-04-05 13:24:24
36.26.95.179 attackspambots
SSH auth scanning - multiple failed logins
2020-04-05 13:31:56
41.213.124.182 attack
Apr  5 07:29:48 vps333114 sshd[20751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.213.124.182  user=root
Apr  5 07:29:51 vps333114 sshd[20751]: Failed password for root from 41.213.124.182 port 41736 ssh2
...
2020-04-05 13:41:24
118.25.12.59 attack
Apr  5 05:59:04 ns382633 sshd\[26362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.12.59  user=root
Apr  5 05:59:06 ns382633 sshd\[26362\]: Failed password for root from 118.25.12.59 port 60254 ssh2
Apr  5 06:13:16 ns382633 sshd\[29179\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.12.59  user=root
Apr  5 06:13:18 ns382633 sshd\[29179\]: Failed password for root from 118.25.12.59 port 37408 ssh2
Apr  5 06:18:24 ns382633 sshd\[30276\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.12.59  user=root
2020-04-05 13:37:15
222.186.175.23 attackbotsspam
Apr  5 07:18:10 dcd-gentoo sshd[18928]: User root from 222.186.175.23 not allowed because none of user's groups are listed in AllowGroups
Apr  5 07:18:13 dcd-gentoo sshd[18928]: error: PAM: Authentication failure for illegal user root from 222.186.175.23
Apr  5 07:18:10 dcd-gentoo sshd[18928]: User root from 222.186.175.23 not allowed because none of user's groups are listed in AllowGroups
Apr  5 07:18:13 dcd-gentoo sshd[18928]: error: PAM: Authentication failure for illegal user root from 222.186.175.23
Apr  5 07:18:10 dcd-gentoo sshd[18928]: User root from 222.186.175.23 not allowed because none of user's groups are listed in AllowGroups
Apr  5 07:18:13 dcd-gentoo sshd[18928]: error: PAM: Authentication failure for illegal user root from 222.186.175.23
Apr  5 07:18:13 dcd-gentoo sshd[18928]: Failed keyboard-interactive/pam for invalid user root from 222.186.175.23 port 57120 ssh2
...
2020-04-05 13:33:57
115.159.99.61 attack
Apr  5 06:37:17 vpn01 sshd[814]: Failed password for root from 115.159.99.61 port 58464 ssh2
...
2020-04-05 13:40:18
138.197.36.189 attackbots
Apr  5 06:58:26 vpn01 sshd[1373]: Failed password for root from 138.197.36.189 port 54008 ssh2
...
2020-04-05 13:33:12
221.215.1.254 attack
port scan and connect, tcp 1433 (ms-sql-s)
2020-04-05 13:19:20

Recently Reported IPs

104.21.55.123 104.21.54.159 104.21.55.89 104.21.56.2
104.21.53.31 104.21.56.233 104.21.59.161 104.21.58.190
104.21.59.192 104.21.56.131 104.21.58.94 104.21.58.32
104.21.60.244 104.21.60.87 104.21.60.76 104.21.60.40
104.21.60.92 104.21.60.72 104.21.60.7 104.21.60.45