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 of America

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Sep 25 20:33:52 theomazars sshd[11696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121  user=root
Sep 25 20:33:54 theomazars sshd[11696]: Failed password for root from 52.244.70.121 port 3717 ssh2
2020-09-26 02:36:41
attackbots
SSH Brute Force
2020-09-25 18:21:51
attackbots
Jul 18 09:17:31 ArkNodeAT sshd\[20334\]: Invalid user admin from 52.244.70.121
Jul 18 09:17:31 ArkNodeAT sshd\[20334\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121
Jul 18 09:17:33 ArkNodeAT sshd\[20334\]: Failed password for invalid user admin from 52.244.70.121 port 14754 ssh2
2020-07-18 15:34:02
attack
sshd: Failed password for .... from 52.244.70.121 port 28804 ssh2
2020-07-17 19:48:17
attack
SSH bruteforce
2020-07-16 20:13:51
attackspambots
Jul 16 01:28:50 db sshd[8466]: User root from 52.244.70.121 not allowed because none of user's groups are listed in AllowGroups
...
2020-07-16 07:36:35
attack
Jul 15 07:49:50 fhem-rasp sshd[12715]: Invalid user admin from 52.244.70.121 port 54449
...
2020-07-15 13:56:07
attackbots
Jul 14 12:50:45 online-web-1 sshd[165171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121  user=r.r
Jul 14 12:50:45 online-web-1 sshd[165170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121  user=r.r
Jul 14 12:50:45 online-web-1 sshd[165172]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121  user=r.r
Jul 14 12:50:45 online-web-1 sshd[165181]: Invalid user admin from 52.244.70.121 port 33538
Jul 14 12:50:45 online-web-1 sshd[165181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121
Jul 14 12:50:45 online-web-1 sshd[165191]: Invalid user admin from 52.244.70.121 port 33539
Jul 14 12:50:45 online-web-1 sshd[165178]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.244.70.121  user=r.r
Jul 14 12:50:45 online-web-1 sshd[1........
-------------------------------
2020-07-15 02:05:38
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.244.70.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31374
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			530	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071401 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jul 15 02:05:32 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 121.70.244.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.70.244.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
138.99.135.186 attackspambots
Unauthorized connection attempt detected from IP address 138.99.135.186 to port 445
2020-05-09 22:26:45
182.61.175.36 attack
May  9 02:41:57 marvibiene sshd[11253]: Invalid user vadmin from 182.61.175.36 port 38800
May  9 02:41:57 marvibiene sshd[11253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.175.36
May  9 02:41:57 marvibiene sshd[11253]: Invalid user vadmin from 182.61.175.36 port 38800
May  9 02:41:58 marvibiene sshd[11253]: Failed password for invalid user vadmin from 182.61.175.36 port 38800 ssh2
...
2020-05-09 22:33:40
83.219.128.94 attackbots
SSH Brute Force
2020-05-09 22:15:40
179.61.236.174 attackbots
email spam
2020-05-09 21:52:38
220.167.109.187 attack
May  9 04:29:29 ArkNodeAT sshd\[1475\]: Invalid user redmine from 220.167.109.187
May  9 04:29:29 ArkNodeAT sshd\[1475\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.167.109.187
May  9 04:29:31 ArkNodeAT sshd\[1475\]: Failed password for invalid user redmine from 220.167.109.187 port 41844 ssh2
2020-05-09 21:57:29
209.17.96.162 attack
port scan and connect, tcp 443 (https)
2020-05-09 21:51:39
62.4.14.198 attack
Attempts against Pop3/IMAP
2020-05-09 22:24:53
197.253.19.74 attack
May  9 03:45:48 minden010 sshd[8747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.253.19.74
May  9 03:45:50 minden010 sshd[8747]: Failed password for invalid user dangerous from 197.253.19.74 port 17535 ssh2
May  9 03:52:29 minden010 sshd[12049]: Failed password for root from 197.253.19.74 port 14313 ssh2
...
2020-05-09 22:34:42
185.176.27.26 attack
firewall-block, port(s): 1112/tcp, 1113/tcp, 2023/tcp
2020-05-09 22:03:07
218.92.0.168 attackspambots
May  9 04:30:16 pve1 sshd[19272]: Failed password for root from 218.92.0.168 port 58831 ssh2
May  9 04:30:20 pve1 sshd[19272]: Failed password for root from 218.92.0.168 port 58831 ssh2
...
2020-05-09 22:20:48
171.228.22.139 attack
Unauthorized connection attempt from IP address 171.228.22.139 on Port 445(SMB)
2020-05-09 22:26:30
179.57.118.12 attackbots
SMTP/25/465/587 Probe, BadAuth, SPAM, Hack -
2020-05-09 21:53:26
178.123.33.179 attack
Email server abuse
2020-05-09 22:28:05
102.184.255.187 attack
Brute force attempt
2020-05-09 22:11:20
180.166.117.254 attack
May  9 12:33:18 localhost sshd[1980351]: Invalid user kibana from 180.166.117.254 port 64228
...
2020-05-09 22:15:17

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