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: Brazil

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Invalid user caldera from 104.41.39.100 port 49168
2020-06-18 05:51:45
attackspambots
Jun 13 09:34:06 vps639187 sshd\[17273\]: Invalid user azure from 104.41.39.100 port 51680
Jun 13 09:34:06 vps639187 sshd\[17273\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.39.100
Jun 13 09:34:08 vps639187 sshd\[17273\]: Failed password for invalid user azure from 104.41.39.100 port 51680 ssh2
...
2020-06-13 17:39:31
attackbotsspam
Jun  4 00:08:27 thostnamean sshd[25945]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.39.100  user=r.r
Jun  4 00:08:29 thostnamean sshd[25945]: Failed password for r.r from 104.41.39.100 port 35618 ssh2
Jun  4 00:08:30 thostnamean sshd[25945]: Received disconnect from 104.41.39.100 port 35618:11: Bye Bye [preauth]
Jun  4 00:08:30 thostnamean sshd[25945]: Disconnected from authenticating user r.r 104.41.39.100 port 35618 [preauth]
Jun  4 00:18:28 thostnamean sshd[26384]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.41.39.100  user=r.r
Jun  4 00:18:30 thostnamean sshd[26384]: Failed password for r.r from 104.41.39.100 port 47568 ssh2
Jun  4 00:18:32 thostnamean sshd[26384]: Received disconnect from 104.41.39.100 port 47568:11: Bye Bye [preauth]
Jun  4 00:18:32 thostnamean sshd[26384]: Disconnected from authenticating user r.r 104.41.39.100 port 47568 [preauth]
Jun  4 00:22:43 ........
-------------------------------
2020-06-04 23:16:35
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.41.39.100
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38983
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;104.41.39.100.			IN	A

;; AUTHORITY SECTION:
.			440	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020060400 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 04 23:16:19 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 100.39.41.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 100.39.41.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.29.10.25 attackspambots
Sep 25 05:56:12 nextcloud sshd\[25887\]: Invalid user sophie from 119.29.10.25
Sep 25 05:56:12 nextcloud sshd\[25887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.10.25
Sep 25 05:56:14 nextcloud sshd\[25887\]: Failed password for invalid user sophie from 119.29.10.25 port 42409 ssh2
...
2019-09-25 12:15:52
193.68.57.155 attackbotsspam
Sep 24 22:51:44 aat-srv002 sshd[3326]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.68.57.155
Sep 24 22:51:46 aat-srv002 sshd[3326]: Failed password for invalid user nanyou from 193.68.57.155 port 42180 ssh2
Sep 24 22:56:10 aat-srv002 sshd[3422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.68.57.155
Sep 24 22:56:12 aat-srv002 sshd[3422]: Failed password for invalid user testuser from 193.68.57.155 port 55116 ssh2
...
2019-09-25 12:18:01
149.129.63.171 attack
$f2bV_matches
2019-09-25 12:16:33
217.61.2.97 attack
Sep 24 17:52:07 tdfoods sshd\[23734\]: Invalid user p@ssw0rd from 217.61.2.97
Sep 24 17:52:07 tdfoods sshd\[23734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
Sep 24 17:52:10 tdfoods sshd\[23734\]: Failed password for invalid user p@ssw0rd from 217.61.2.97 port 39673 ssh2
Sep 24 17:56:31 tdfoods sshd\[24133\]: Invalid user p@Ssw0rd from 217.61.2.97
Sep 24 17:56:31 tdfoods sshd\[24133\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.2.97
2019-09-25 12:02:18
177.74.143.175 attack
proto=tcp  .  spt=40935  .  dpt=25  .     (Dark List de Sep 24)     (729)
2019-09-25 09:42:26
210.182.83.172 attackbotsspam
2019-09-25T03:56:00.349290abusebot-5.cloudsearch.cf sshd\[7681\]: Invalid user nano from 210.182.83.172 port 43978
2019-09-25 12:24:19
66.220.155.135 attack
Port Scan: TCP/25
2019-09-25 09:48:38
122.14.219.4 attackspam
Sep 24 18:43:30 aat-srv002 sshd[28976]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.14.219.4
Sep 24 18:43:32 aat-srv002 sshd[28976]: Failed password for invalid user albus from 122.14.219.4 port 42796 ssh2
Sep 24 18:48:00 aat-srv002 sshd[29102]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.14.219.4
Sep 24 18:48:02 aat-srv002 sshd[29102]: Failed password for invalid user vega from 122.14.219.4 port 49794 ssh2
...
2019-09-25 09:44:25
118.48.211.197 attackbotsspam
Sep 25 06:48:14 site2 sshd\[49187\]: Invalid user admin from 118.48.211.197Sep 25 06:48:16 site2 sshd\[49187\]: Failed password for invalid user admin from 118.48.211.197 port 31431 ssh2Sep 25 06:52:19 site2 sshd\[49554\]: Invalid user tamaichi from 118.48.211.197Sep 25 06:52:21 site2 sshd\[49554\]: Failed password for invalid user tamaichi from 118.48.211.197 port 55920 ssh2Sep 25 06:56:31 site2 sshd\[49929\]: Invalid user ur from 118.48.211.197
...
2019-09-25 12:00:56
85.98.45.207 attackspam
Port Scan: TCP/8000
2019-09-25 09:37:16
132.148.157.66 attackbotsspam
WordPress wp-login brute force :: 132.148.157.66 0.048 BYPASS [25/Sep/2019:13:56:06  1000] [censored_2] "POST /wp-login.php HTTP/1.1" 200 4630 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-09-25 12:20:46
35.236.77.105 attack
Port Scan: TCP/80
2019-09-25 09:51:35
36.69.172.28 attack
Port Scan: TCP/23
2019-09-25 09:51:07
61.53.16.56 attackspam
Port Scan: TCP/23
2019-09-25 09:49:15
144.217.217.179 attackspam
Sep 25 04:07:54 web8 sshd\[29772\]: Invalid user postgres from 144.217.217.179
Sep 25 04:07:54 web8 sshd\[29772\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.217.179
Sep 25 04:07:56 web8 sshd\[29772\]: Failed password for invalid user postgres from 144.217.217.179 port 33417 ssh2
Sep 25 04:11:57 web8 sshd\[31767\]: Invalid user ce from 144.217.217.179
Sep 25 04:11:57 web8 sshd\[31767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.217.217.179
2019-09-25 12:24:43

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