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 <<>> 104.21.90.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34437
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.42.			IN	A

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

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:14:01 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.90.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.90.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.252.181.134 attack
firewall-block, port(s): 445/tcp
2020-05-25 07:15:25
5.153.134.23 attackbotsspam
May 25 00:50:19 PorscheCustomer sshd[30221]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.153.134.23
May 25 00:50:21 PorscheCustomer sshd[30221]: Failed password for invalid user dolphins from 5.153.134.23 port 60384 ssh2
May 25 00:54:02 PorscheCustomer sshd[30397]: Failed password for root from 5.153.134.23 port 38158 ssh2
...
2020-05-25 06:54:06
105.12.7.76 attack
Greetings To You,
Dear Sir / Madam,
This is a personal email directed to you. My wife and I won a PowerBall of $150,000.000.00 jackpot on December 16, 2019 and we have voluntarily decided to donate the sum of 5 MILLION Dollar to you as part of our own charity project to improve the life of 8-10 lucky individuals all over the world plus 10 close friends and family.
We believe that this wonderful opportunity came to us from God and we cannot keep it to ourselves all alone, Your email was submitted to us by Google Management Team and you received this message because we have shortlisted you as one of the lucky recipients, If you have received this email then you are one of the lucky winners and all you have to do is get back to us this email ( zambranelawyer@gmail.com ) with your particulars so that we can send your details to the pay-out bank.
You can verify this by visiting the web pages below and send your response back to us.
https://www.powerball.com/winner-story/150-million-powerball-ticket-claimed
2020-05-25 07:20:08
194.127.178.52 attackspam
May-24-20 20:14:07 m1-51247-12402 [Worker_1] 194.127.178.52 [SMTP Error] 535 5.7.8 Error: authentication failed: Invalid authentication mechanism
May-24-20 20:55:36 m1-53725-07092 [Worker_1] 194.127.178.52 [SMTP Error] 535 5.7.8 Error: authentication failed: Invalid authentication mechanism
May-24-20 21:09:30 m1-54569-13451 [Worker_1] 194.127.178.52 [SMTP Error] 535 5.7.8 Error: authentication failed: Invalid authentication mechanism
May-24-20 21:23:23 m1-55402-03812 [Worker_1] 194.127.178.52 [SMTP Error] 535 5.7.8 Error: authentication failed: Invalid authentication mechanism
May-24-20 21:36:50 m1-56209-00216 [Worker_1] 194.127.178.52 [SMTP Error] 535 5.7.8 Error: authentication failed: Invalid authentication mechanism
...
2020-05-25 07:05:23
51.68.181.121 attackbotsspam
[2020-05-24 19:17:11] NOTICE[1157] chan_sip.c: Registration from '"5901" ' failed for '51.68.181.121:5906' - Wrong password
[2020-05-24 19:17:11] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-24T19:17:11.515-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5901",SessionID="0x7f5f100266a8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.68.181.121/5906",Challenge="2857ebe7",ReceivedChallenge="2857ebe7",ReceivedHash="357341425a2937496ffb8c61fe6b65d6"
[2020-05-24 19:17:11] NOTICE[1157] chan_sip.c: Registration from '"5901" ' failed for '51.68.181.121:5906' - Wrong password
[2020-05-24 19:17:11] SECURITY[1173] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-05-24T19:17:11.656-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="5901",SessionID="0x7f5f103ba5e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51
...
2020-05-25 07:19:34
2a02:a03f:3e3b:d900:54b:b86f:c5be:637a attack
May 25 00:19:13 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=, method=PLAIN, rip=2a02:a03f:3e3b:d900:54b:b86f:c5be:637a, lip=2a01:7e01:e001:164::, session=
May 25 00:19:19 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=2a02:a03f:3e3b:d900:54b:b86f:c5be:637a, lip=2a01:7e01:e001:164::, session=
May 25 00:19:19 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=2a02:a03f:3e3b:d900:54b:b86f:c5be:637a, lip=2a01:7e01:e001:164::, session=
May 25 00:19:31 server dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=, method=PLAIN, rip=2a02:a03f:3e3b:d900:54b:b86f:c5be:637a, lip=2a01:7e01:e001:164::, session=
2020-05-25 06:51:44
14.29.182.232 attackspambots
SSH invalid-user multiple login try
2020-05-25 07:15:06
80.211.34.124 attackspam
879. On May 24 2020 experienced a Brute Force SSH login attempt -> 44 unique times by 80.211.34.124.
2020-05-25 07:13:38
80.82.47.110 attackbotsspam
May 25 00:55:58 abendstille sshd\[27253\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.82.47.110  user=root
May 25 00:55:59 abendstille sshd\[27253\]: Failed password for root from 80.82.47.110 port 56610 ssh2
May 25 00:59:46 abendstille sshd\[31108\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.82.47.110  user=root
May 25 00:59:48 abendstille sshd\[31108\]: Failed password for root from 80.82.47.110 port 33998 ssh2
May 25 01:03:43 abendstille sshd\[2726\]: Invalid user poppeye from 80.82.47.110
May 25 01:03:43 abendstille sshd\[2726\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.82.47.110
...
2020-05-25 07:06:04
77.247.108.42 attackbotsspam
May 25 00:55:15 debian-2gb-nbg1-2 kernel: \[12619721.710788\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=77.247.108.42 DST=195.201.40.59 LEN=440 TOS=0x08 PREC=0x20 TTL=51 ID=59320 DF PROTO=UDP SPT=5089 DPT=15070 LEN=420
2020-05-25 07:06:23
142.44.162.188 attackspam
May 24 22:42:15 inter-technics sshd[16678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.162.188  user=root
May 24 22:42:18 inter-technics sshd[16678]: Failed password for root from 142.44.162.188 port 39588 ssh2
May 24 22:46:10 inter-technics sshd[16994]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.162.188  user=root
May 24 22:46:12 inter-technics sshd[16994]: Failed password for root from 142.44.162.188 port 46524 ssh2
May 24 22:49:58 inter-technics sshd[17206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.44.162.188  user=root
May 24 22:50:00 inter-technics sshd[17206]: Failed password for root from 142.44.162.188 port 53460 ssh2
...
2020-05-25 06:43:37
101.251.219.100 attackbots
Invalid user lkv from 101.251.219.100 port 34570
2020-05-25 07:04:00
37.49.230.150 attack
firewall-block, port(s): 25/tcp
2020-05-25 07:07:15
196.204.197.67 attack
Unauthorized connection attempt from IP address 196.204.197.67 on Port 445(SMB)
2020-05-25 07:11:29
106.53.5.85 attackbots
$f2bV_matches
2020-05-25 07:13:25

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