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 <<>> 104.21.13.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44061
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.13.145.			IN	A

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

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:51:14 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 145.13.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.13.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
146.196.54.91 attackspambots
1601166118 - 09/27/2020 02:21:58 Host: 146.196.54.91/146.196.54.91 Port: 445 TCP Blocked
2020-09-27 21:29:03
156.204.120.207 attackspam
23/tcp
[2020-09-26]1pkt
2020-09-27 21:43:47
212.64.66.218 attackbotsspam
2020-09-27T08:29:04.069843randservbullet-proofcloud-66.localdomain sshd[18532]: Invalid user vnc from 212.64.66.218 port 46000
2020-09-27T08:29:04.074858randservbullet-proofcloud-66.localdomain sshd[18532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.66.218
2020-09-27T08:29:04.069843randservbullet-proofcloud-66.localdomain sshd[18532]: Invalid user vnc from 212.64.66.218 port 46000
2020-09-27T08:29:05.980294randservbullet-proofcloud-66.localdomain sshd[18532]: Failed password for invalid user vnc from 212.64.66.218 port 46000 ssh2
...
2020-09-27 21:49:22
5.183.94.94 attackspam
[2020-09-27 09:48:43] NOTICE[1159] chan_sip.c: Registration from '' failed for '5.183.94.94:50799' - Wrong password
[2020-09-27 09:48:43] SECURITY[1198] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-27T09:48:43.478-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="107",SessionID="0x7fcaa02d7a38",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.183.94.94/50799",Challenge="5d67580a",ReceivedChallenge="5d67580a",ReceivedHash="25b6f5ca9e4e08a1201dac066ffe8814"
[2020-09-27 09:54:36] NOTICE[1159] chan_sip.c: Registration from '' failed for '5.183.94.94:56640' - Wrong password
[2020-09-27 09:54:36] SECURITY[1198] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-09-27T09:54:36.676-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="963258",SessionID="0x7fcaa0022038",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/5.183.94.94/56640
...
2020-09-27 21:55:49
188.166.159.127 attackspam
$f2bV_matches
2020-09-27 21:44:57
115.238.181.22 attackbotsspam
 TCP (SYN) 115.238.181.22:55068 -> port 31827, len 44
2020-09-27 21:49:52
170.150.8.1 attack
$f2bV_matches
2020-09-27 21:52:23
102.89.2.28 attack
Listed on    abuseat.org plus zen-spamhaus   / proto=6  .  srcport=56637  .  dstport=445  .     (3133)
2020-09-27 21:45:27
120.53.103.84 attack
IP blocked
2020-09-27 21:56:49
222.76.126.213 attackspambots
1433/tcp
[2020-09-26]1pkt
2020-09-27 21:54:58
79.107.76.128 attackbotsspam
53458/udp
[2020-09-26]1pkt
2020-09-27 21:45:57
61.99.208.42 attack
2020-09-27T12:57:05.295615abusebot-4.cloudsearch.cf sshd[2652]: Invalid user pi from 61.99.208.42 port 12164
2020-09-27T12:57:05.680279abusebot-4.cloudsearch.cf sshd[2653]: Invalid user pi from 61.99.208.42 port 59864
2020-09-27T12:57:05.532971abusebot-4.cloudsearch.cf sshd[2652]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.99.208.42
2020-09-27T12:57:05.295615abusebot-4.cloudsearch.cf sshd[2652]: Invalid user pi from 61.99.208.42 port 12164
2020-09-27T12:57:07.080274abusebot-4.cloudsearch.cf sshd[2652]: Failed password for invalid user pi from 61.99.208.42 port 12164 ssh2
2020-09-27T12:57:05.982409abusebot-4.cloudsearch.cf sshd[2653]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.99.208.42
2020-09-27T12:57:05.680279abusebot-4.cloudsearch.cf sshd[2653]: Invalid user pi from 61.99.208.42 port 59864
2020-09-27T12:57:07.529621abusebot-4.cloudsearch.cf sshd[2653]: Failed password for invalid user pi 
...
2020-09-27 21:48:28
13.127.50.37 attackbots
Lines containing failures of 13.127.50.37 (max 1000)
Sep 27 08:03:00 srv sshd[59890]: Invalid user www from 13.127.50.37 port 37436
Sep 27 08:03:00 srv sshd[59890]: Received disconnect from 13.127.50.37 port 37436:11: Bye Bye [preauth]
Sep 27 08:03:00 srv sshd[59890]: Disconnected from invalid user www 13.127.50.37 port 37436 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=13.127.50.37
2020-09-27 21:54:32
27.7.110.71 attack
IP 27.7.110.71 attacked honeypot on port: 23 at 9/26/2020 7:59:16 PM
2020-09-27 21:36:15
51.79.188.254 attackspam
445/tcp 445/tcp
[2020-09-26]2pkt
2020-09-27 22:02:27

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