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 <<>> 104.21.8.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11097
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.148.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:59:37 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 148.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 148.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.59.36.210 attack
Mar 22 13:18:24 game-panel sshd[14610]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.36.210
Mar 22 13:18:26 game-panel sshd[14610]: Failed password for invalid user gj from 37.59.36.210 port 33050 ssh2
Mar 22 13:25:48 game-panel sshd[14808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.59.36.210
2020-03-22 21:35:35
102.142.135.99 attackspam
Email rejected due to spam filtering
2020-03-22 21:31:05
138.197.149.97 attackbotsspam
Mar 22 18:30:09 gw1 sshd[4024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.149.97
Mar 22 18:30:11 gw1 sshd[4024]: Failed password for invalid user tom from 138.197.149.97 port 46692 ssh2
...
2020-03-22 21:53:32
179.40.32.102 attackbotsspam
Email rejected due to spam filtering
2020-03-22 21:16:25
61.145.61.7 attack
Mar 22 14:03:20 * sshd[1202]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.145.61.7
Mar 22 14:03:22 * sshd[1202]: Failed password for invalid user gerrit2 from 61.145.61.7 port 7020 ssh2
2020-03-22 21:46:44
108.54.214.77 attackbotsspam
'Fail2Ban'
2020-03-22 21:44:07
212.6.82.6 attackspambots
Brute force 75 attempts
2020-03-22 21:53:10
222.186.169.192 attackspambots
Mar 22 14:37:54 nextcloud sshd\[25671\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
Mar 22 14:37:56 nextcloud sshd\[25671\]: Failed password for root from 222.186.169.192 port 22174 ssh2
Mar 22 14:38:00 nextcloud sshd\[25671\]: Failed password for root from 222.186.169.192 port 22174 ssh2
2020-03-22 21:41:49
222.186.30.218 attackbots
Unauthorized connection attempt detected from IP address 222.186.30.218 to port 22 [T]
2020-03-22 21:34:33
94.254.48.193 attackspam
1584882226 - 03/22/2020 14:03:46 Host: 94.254.48.193/94.254.48.193 Port: 23 TCP Blocked
2020-03-22 21:24:57
1.55.206.195 attackspam
Email rejected due to spam filtering
2020-03-22 21:45:50
185.53.88.36 attackbots
[2020-03-22 09:43:47] NOTICE[1148][C-0001499f] chan_sip.c: Call from '' (185.53.88.36:62100) to extension '9011441482455983' rejected because extension not found in context 'public'.
[2020-03-22 09:43:47] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-22T09:43:47.551-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9011441482455983",SessionID="0x7fd82c40aa58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/185.53.88.36/62100",ACLName="no_extension_match"
[2020-03-22 09:43:49] NOTICE[1148][C-000149a0] chan_sip.c: Call from '' (185.53.88.36:53622) to extension '011441482455983' rejected because extension not found in context 'public'.
[2020-03-22 09:43:49] SECURITY[1163] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-03-22T09:43:49.303-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="011441482455983",SessionID="0x7fd82c538db8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/1
...
2020-03-22 21:50:02
219.85.57.237 attackbotsspam
Honeypot attack, port: 5555, PTR: 219-85-57-237-FIX-KHH.dynamic.so-net.net.tw.
2020-03-22 21:47:49
222.254.120.242 attackspam
Email rejected due to spam filtering
2020-03-22 21:54:39
77.85.224.5 attack
1584882210 - 03/22/2020 14:03:30 Host: 77.85.224.5/77.85.224.5 Port: 445 TCP Blocked
2020-03-22 21:39:22

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