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 <<>> 104.21.42.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29455
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.199.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:29:42 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 199.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 199.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
115.43.79.37 attack
Honeypot attack, port: 5555, PTR: host-37.79-43-115.dynamic.totalbb.net.tw.
2020-01-11 07:38:07
118.141.152.250 attackbots
Honeypot attack, port: 5555, PTR: sr-250-152-141-118-on-nets.com.
2020-01-11 07:41:42
117.247.190.142 attackbots
SSH authentication failure x 6 reported by Fail2Ban
...
2020-01-11 07:13:04
218.234.32.95 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-11 07:20:46
123.207.32.155 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-11 07:07:57
1.236.151.31 attackspambots
Jan 10 23:42:32 mout sshd[31797]: Failed password for invalid user qki from 1.236.151.31 port 42278 ssh2
Jan 10 23:47:01 mout sshd[32291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.236.151.31  user=root
Jan 10 23:47:04 mout sshd[32291]: Failed password for root from 1.236.151.31 port 51562 ssh2
2020-01-11 07:09:21
222.186.175.217 attackbots
Jan 11 00:36:14 MK-Soft-VM4 sshd[18987]: Failed password for root from 222.186.175.217 port 49778 ssh2
Jan 11 00:36:18 MK-Soft-VM4 sshd[18987]: Failed password for root from 222.186.175.217 port 49778 ssh2
...
2020-01-11 07:37:45
124.123.80.83 attackspam
Honeypot attack, port: 445, PTR: broadband.actcorp.in.
2020-01-11 07:10:26
177.59.20.211 attackbots
Jan 10 22:09:34  exim[24190]: [1\48] 1iq1XA-0006IA-BI H=177-59-20-211.3g.claro.net.br [177.59.20.211] F= rejected after DATA: This message scored 12.9 spam points.
2020-01-11 07:07:20
49.235.216.174 attack
Failed password for root from 49.235.216.174 port 43386 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.216.174  user=root
Failed password for root from 49.235.216.174 port 44678 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.216.174  user=root
Failed password for root from 49.235.216.174 port 45968 ssh2
2020-01-11 07:34:21
112.118.20.30 attackbots
Honeypot attack, port: 5555, PTR: n11211820030.netvigator.com.
2020-01-11 07:34:07
77.243.27.181 attack
Jan 10 22:09:57 grey postfix/smtpd\[31080\]: NOQUEUE: reject: RCPT from unknown\[77.243.27.181\]: 554 5.7.1 Service unavailable\; Client host \[77.243.27.181\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=77.243.27.181\; from=\ to=\ proto=ESMTP helo=\<\[77.243.27.181\]\>
...
2020-01-11 07:11:38
61.54.207.152 attackbotsspam
Telnet Server BruteForce Attack
2020-01-11 07:12:03
211.24.85.217 attackspam
Honeypot attack, port: 445, PTR: cgw-211-24-85-217.bbrtl.time.net.my.
2020-01-11 07:32:47
23.94.161.171 attack
firewall-block, port(s): 1433/tcp
2020-01-11 07:10:10

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