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: University of Michigan College of Engineering

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-06 02:31:35
Comments on same subnet:
IP Type Details Datetime
141.212.123.188 attackbots
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: researchscan698.eecs.umich.edu.
2020-10-09 03:48:51
141.212.123.188 attack
SCAN: Host Sweep CloudCIX Reconnaissance Scan Detected, PTR: researchscan698.eecs.umich.edu.
2020-10-08 19:55:32
141.212.123.185 attackspambots
Blocked by Sophos UTM Network Protection . /    / proto=17  .  srcport=45667  .  dstport=53 DNS  .     (3556)
2020-10-06 05:09:59
141.212.123.185 attackbots
Blocked by Sophos UTM Network Protection . /    / proto=17  .  srcport=45667  .  dstport=53 DNS  .     (3556)
2020-10-05 21:14:30
141.212.123.185 attackspambots
Blocked by Sophos UTM Network Protection . /    / proto=17  .  srcport=45667  .  dstport=53 DNS  .     (3556)
2020-10-05 13:04:54
141.212.123.185 attackbotsspam
 UDP 141.212.123.185:39399 -> port 53, len 76
2020-09-22 03:42:16
141.212.123.190 attack
20-Sep-2020 12:01:52.874 client @0x7f63dae4bda0 141.212.123.190#60972 (researchscan541.eecs.umich.edu): query (cache) 'researchscan541.eecs.umich.edu/A/IN' denied
2020-09-21 22:41:19
141.212.123.185 attackbotsspam
 UDP 141.212.123.185:39399 -> port 53, len 76
2020-09-21 19:29:05
141.212.123.190 attack
20-Sep-2020 12:01:52.874 client @0x7f63dae4bda0 141.212.123.190#60972 (researchscan541.eecs.umich.edu): query (cache) 'researchscan541.eecs.umich.edu/A/IN' denied
2020-09-21 14:27:35
141.212.123.190 attackspambots
20-Sep-2020 12:01:52.874 client @0x7f63dae4bda0 141.212.123.190#60972 (researchscan541.eecs.umich.edu): query (cache) 'researchscan541.eecs.umich.edu/A/IN' denied
2020-09-21 06:16:44
141.212.123.186 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-09-14 21:27:45
141.212.123.186 attack
 UDP 141.212.123.186:49625 -> port 53, len 76
2020-09-14 05:20:55
141.212.123.189 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-03 23:57:21
141.212.123.188 attack
 UDP 141.212.123.188:55449 -> port 53, len 76
2020-09-03 23:07:50
141.212.123.189 attackspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-03 15:27:09
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 141.212.123.200
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17218
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			323	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020020500 1800 900 604800 86400

;; Query time: 121 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 02:31:30 CST 2020
;; MSG SIZE  rcvd: 119
Host info
200.123.212.141.in-addr.arpa domain name pointer researchscan710.eecs.umich.edu.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
200.123.212.141.in-addr.arpa	name = researchscan710.eecs.umich.edu.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
159.203.74.227 attackspambots
May 31 11:36:16  sshd\[31978\]: User root from 159.203.74.227 not allowed because not listed in AllowUsersMay 31 11:36:18  sshd\[31978\]: Failed password for invalid user root from 159.203.74.227 port 53800 ssh2
...
2020-05-31 18:06:04
122.51.83.4 attackspambots
May 31 05:41:34 minden010 sshd[8559]: Failed password for root from 122.51.83.4 port 42396 ssh2
May 31 05:49:08 minden010 sshd[11049]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.83.4
May 31 05:49:10 minden010 sshd[11049]: Failed password for invalid user default from 122.51.83.4 port 33822 ssh2
...
2020-05-31 17:41:41
182.253.68.122 attackbotsspam
May 31 11:48:36 eventyay sshd[21345]: Failed password for root from 182.253.68.122 port 36680 ssh2
May 31 11:52:45 eventyay sshd[21458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.253.68.122
May 31 11:52:48 eventyay sshd[21458]: Failed password for invalid user student from 182.253.68.122 port 41922 ssh2
...
2020-05-31 18:04:00
49.233.165.151 attack
May 31 11:11:19 gw1 sshd[16339]: Failed password for root from 49.233.165.151 port 59656 ssh2
...
2020-05-31 17:50:51
222.105.177.33 attack
k+ssh-bruteforce
2020-05-31 17:47:39
138.197.43.206 attackspambots
138.197.43.206 - - [31/May/2020:05:49:22 +0200] "GET /wp-login.php HTTP/1.1" 200 6364 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.43.206 - - [31/May/2020:05:49:23 +0200] "POST /wp-login.php HTTP/1.1" 200 6615 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
138.197.43.206 - - [31/May/2020:05:49:24 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-05-31 17:36:31
82.64.153.14 attackbotsspam
May 31 05:30:59 ip-172-31-61-156 sshd[32093]: Failed password for root from 82.64.153.14 port 54896 ssh2
May 31 05:30:56 ip-172-31-61-156 sshd[32093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.153.14  user=root
May 31 05:30:59 ip-172-31-61-156 sshd[32093]: Failed password for root from 82.64.153.14 port 54896 ssh2
May 31 05:33:51 ip-172-31-61-156 sshd[32234]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.153.14  user=root
May 31 05:33:54 ip-172-31-61-156 sshd[32234]: Failed password for root from 82.64.153.14 port 49962 ssh2
...
2020-05-31 18:05:47
222.186.15.115 attackbotsspam
May 31 05:38:21 plusreed sshd[29162]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.115  user=root
May 31 05:38:23 plusreed sshd[29162]: Failed password for root from 222.186.15.115 port 18130 ssh2
...
2020-05-31 17:47:10
121.69.89.78 attackspambots
Invalid user Root123 from 121.69.89.78 port 48338
2020-05-31 18:00:43
191.30.83.105 attackspambots
Port probing on unauthorized port 445
2020-05-31 17:28:52
171.220.241.115 attackspambots
Invalid user admin from 171.220.241.115 port 41302
2020-05-31 17:45:23
89.248.168.51 attackbots
firewall-block, port(s): 195/tcp, 444/tcp
2020-05-31 17:33:38
186.224.238.253 attack
$f2bV_matches
2020-05-31 18:03:04
61.175.134.190 attackspam
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-05-31 18:02:08
5.133.146.167 attackspambots
Hits on port : 445
2020-05-31 17:51:28

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