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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.5.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65432
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.48.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:22 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 48.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.125.20.115 attack
Unauthorized connection attempt from IP address 185.125.20.115 on Port 445(SMB)
2020-04-07 04:41:41
202.39.70.5 attackbotsspam
sshd jail - ssh hack attempt
2020-04-07 04:59:36
50.48.145.127 attackbots
Port 22 Scan, PTR: None
2020-04-07 04:55:35
128.0.225.132 attackspam
Unauthorized connection attempt from IP address 128.0.225.132 on Port 445(SMB)
2020-04-07 05:02:53
222.186.15.158 attackbots
"Unauthorized connection attempt on SSHD detected"
2020-04-07 04:30:07
104.206.128.10 attack
port scan and connect, tcp 3306 (mysql)
2020-04-07 05:08:41
77.49.152.32 attackspambots
Port 22 Scan, PTR: None
2020-04-07 04:38:37
137.74.195.204 attackspam
Apr  6 07:02:08 main sshd[30741]: Failed password for invalid user phion from 137.74.195.204 port 48290 ssh2
Apr  6 07:03:57 main sshd[30833]: Failed password for invalid user daniel from 137.74.195.204 port 40058 ssh2
2020-04-07 04:48:59
107.172.197.4 attack
5x Failed Password
2020-04-07 04:46:25
78.128.113.73 attackbotsspam
2020-04-06 22:49:57 dovecot_login authenticator failed for \(ip-113-73.4vendeta.com.\) \[78.128.113.73\]: 535 Incorrect authentication data \(set_id=test@opso.it\)
2020-04-06 22:50:06 dovecot_login authenticator failed for \(ip-113-73.4vendeta.com.\) \[78.128.113.73\]: 535 Incorrect authentication data
2020-04-06 22:50:16 dovecot_login authenticator failed for \(ip-113-73.4vendeta.com.\) \[78.128.113.73\]: 535 Incorrect authentication data
2020-04-06 22:50:22 dovecot_login authenticator failed for \(ip-113-73.4vendeta.com.\) \[78.128.113.73\]: 535 Incorrect authentication data
2020-04-06 22:50:34 dovecot_login authenticator failed for \(ip-113-73.4vendeta.com.\) \[78.128.113.73\]: 535 Incorrect authentication data
2020-04-07 05:03:32
182.61.34.101 attackspambots
Unauthorized connection attempt from IP address 182.61.34.101 on Port 445(SMB)
2020-04-07 05:07:55
159.65.196.65 attackbotsspam
Port probing on unauthorized port 22
2020-04-07 04:48:34
183.83.64.31 attackspam
Unauthorized connection attempt from IP address 183.83.64.31 on Port 445(SMB)
2020-04-07 04:51:35
222.186.173.142 attackspam
Apr  6 22:37:50 ArkNodeAT sshd\[28501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
Apr  6 22:37:52 ArkNodeAT sshd\[28501\]: Failed password for root from 222.186.173.142 port 39256 ssh2
Apr  6 22:38:10 ArkNodeAT sshd\[28508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
2020-04-07 04:58:41
59.124.205.214 attackspam
Apr  6 22:08:12 h1745522 sshd[22235]: Invalid user oracle from 59.124.205.214 port 47096
Apr  6 22:08:12 h1745522 sshd[22235]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.124.205.214
Apr  6 22:08:12 h1745522 sshd[22235]: Invalid user oracle from 59.124.205.214 port 47096
Apr  6 22:08:14 h1745522 sshd[22235]: Failed password for invalid user oracle from 59.124.205.214 port 47096 ssh2
Apr  6 22:12:02 h1745522 sshd[22474]: Invalid user itolite3 from 59.124.205.214 port 57704
Apr  6 22:12:02 h1745522 sshd[22474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.124.205.214
Apr  6 22:12:02 h1745522 sshd[22474]: Invalid user itolite3 from 59.124.205.214 port 57704
Apr  6 22:12:04 h1745522 sshd[22474]: Failed password for invalid user itolite3 from 59.124.205.214 port 57704 ssh2
Apr  6 22:16:01 h1745522 sshd[22578]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59
...
2020-04-07 05:09:28

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