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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.42.98
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17623
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.98.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:37 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 98.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 98.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.76 attack
May 30 23:15:45 legacy sshd[1992]: Failed password for root from 222.186.30.76 port 35419 ssh2
May 30 23:15:54 legacy sshd[2005]: Failed password for root from 222.186.30.76 port 22411 ssh2
...
2020-05-31 05:20:16
1.179.234.138 attackspambots
Unauthorized connection attempt from IP address 1.179.234.138 on Port 445(SMB)
2020-05-31 04:57:13
49.149.77.206 attack
Unauthorized connection attempt from IP address 49.149.77.206 on Port 445(SMB)
2020-05-31 05:06:24
113.88.4.96 attackbots
Unauthorized connection attempt from IP address 113.88.4.96 on Port 445(SMB)
2020-05-31 05:01:55
198.108.66.69 attackspam
May 30 22:31:22 debian-2gb-nbg1-2 kernel: \[13129461.281869\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=198.108.66.69 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=54321 PROTO=TCP SPT=59212 DPT=5984 WINDOW=65535 RES=0x00 SYN URGP=0
2020-05-31 05:28:52
200.146.58.50 attackbotsspam
" "
2020-05-31 05:00:55
67.207.88.180 attack
May 31 02:43:34 dhoomketu sshd[357388]: Invalid user 123456 from 67.207.88.180 port 37084
May 31 02:43:34 dhoomketu sshd[357388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.88.180 
May 31 02:43:34 dhoomketu sshd[357388]: Invalid user 123456 from 67.207.88.180 port 37084
May 31 02:43:36 dhoomketu sshd[357388]: Failed password for invalid user 123456 from 67.207.88.180 port 37084 ssh2
May 31 02:46:13 dhoomketu sshd[357441]: Invalid user 123456 from 67.207.88.180 port 51820
...
2020-05-31 05:23:12
8.209.73.223 attack
Tried sshing with brute force.
2020-05-31 05:06:56
113.21.113.176 attack
Disconnected \(auth failed, 1 attempts in 6 secs\):
2020-05-31 05:07:16
124.238.113.126 attackbots
$f2bV_matches
2020-05-31 05:25:21
189.17.234.194 attackspambots
1590870711 - 05/30/2020 22:31:51 Host: 189.17.234.194/189.17.234.194 Port: 445 TCP Blocked
2020-05-31 05:05:05
223.152.202.36 attack
Automatic report - Port Scan Attack
2020-05-31 05:23:56
138.197.189.136 attackspam
May 30 16:44:19 ny01 sshd[2779]: Failed password for root from 138.197.189.136 port 59584 ssh2
May 30 16:47:35 ny01 sshd[3142]: Failed password for root from 138.197.189.136 port 36320 ssh2
May 30 16:50:52 ny01 sshd[3533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.189.136
2020-05-31 05:34:29
175.6.136.13 attack
May 30 22:29:48 ns381471 sshd[18620]: Failed password for root from 175.6.136.13 port 37040 ssh2
2020-05-31 05:17:05
216.158.230.91 attack
(smtpauth) Failed SMTP AUTH login from 216.158.230.91 (US/United States/a6.com): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-31 01:01:47 login authenticator failed for (ADMIN) [216.158.230.91]: 535 Incorrect authentication data (set_id=info@ator.ir)
2020-05-31 04:57:58

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