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: Germany

Internet Service Provider: Ruhr-Universitaet Bochum

Hostname: unknown

Organization: unknown

Usage Type: University/College/School

Comments:
Type Details Datetime
attackspam
Dec 27 08:38:22 sso sshd[29455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.147.248.2
Dec 27 08:38:24 sso sshd[29455]: Failed password for invalid user cluster from 134.147.248.2 port 58124 ssh2
...
2019-12-27 15:44:40
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 134.147.248.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45798
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			563	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019122700 1800 900 604800 86400

;; Query time: 106 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Dec 27 15:44:36 CST 2019
;; MSG SIZE  rcvd: 117
Host info
2.248.147.134.in-addr.arpa domain name pointer CIP-Img.emsec.ruhr-uni-bochum.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
2.248.147.134.in-addr.arpa	name = CIP-Img.emsec.ruhr-uni-bochum.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
222.186.173.183 attackspam
May 15 01:31:05 mail sshd\[31273\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
May 15 01:31:07 mail sshd\[31273\]: Failed password for root from 222.186.173.183 port 35192 ssh2
May 15 01:31:17 mail sshd\[31273\]: Failed password for root from 222.186.173.183 port 35192 ssh2
...
2020-05-15 07:34:54
161.35.142.110 attack
ZTE Router Exploit Scanner
2020-05-15 07:47:16
14.18.78.175 attackbotsspam
May 14 14:53:24 Host-KLAX-C sshd[26538]: Invalid user oper from 14.18.78.175 port 44846
...
2020-05-15 07:48:29
14.29.232.82 attackbotsspam
May 15 00:38:58 legacy sshd[18119]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.232.82
May 15 00:39:00 legacy sshd[18119]: Failed password for invalid user seago from 14.29.232.82 port 33597 ssh2
May 15 00:43:34 legacy sshd[18336]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.232.82
...
2020-05-15 07:42:00
46.105.102.68 attackbots
46.105.102.68 - - [22/Feb/2020:13:43:11 +0100] "GET /wp-login.php HTTP/1.1" 404 462
...
2020-05-15 07:47:45
148.0.212.66 attack
May 14 22:54:14 blackhole sshd\[8174\]: Invalid user system from 148.0.212.66 port 62170
May 14 22:54:15 blackhole sshd\[8174\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.0.212.66
May 14 22:54:17 blackhole sshd\[8174\]: Failed password for invalid user system from 148.0.212.66 port 62170 ssh2
...
2020-05-15 07:12:05
51.68.82.158 attackbotsspam
Bad_requests
2020-05-15 07:18:08
41.165.88.132 attack
Invalid user admin from 41.165.88.132 port 33230
2020-05-15 07:46:31
212.146.102.94 attack
TCP port 3389: Scan and connection
2020-05-15 07:30:54
27.158.214.57 attackspambots
Brute Force - Postfix
2020-05-15 07:51:42
106.54.50.236 attack
2020-05-14T23:58:17.614772sd-86998 sshd[23357]: Invalid user dcnpro from 106.54.50.236 port 45818
2020-05-14T23:58:17.619963sd-86998 sshd[23357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.50.236
2020-05-14T23:58:17.614772sd-86998 sshd[23357]: Invalid user dcnpro from 106.54.50.236 port 45818
2020-05-14T23:58:19.406979sd-86998 sshd[23357]: Failed password for invalid user dcnpro from 106.54.50.236 port 45818 ssh2
2020-05-15T00:02:50.398891sd-86998 sshd[23897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.50.236  user=root
2020-05-15T00:02:52.328592sd-86998 sshd[23897]: Failed password for root from 106.54.50.236 port 43200 ssh2
...
2020-05-15 07:20:09
45.220.82.147 attack
Invalid user miller from 45.220.82.147 port 40196
2020-05-15 07:31:27
195.54.166.138 attackspambots
Multiport scan : 24 ports scanned 1040 1050 1060 2040 2050 2060 2070 3040 3050 5030 5040 5050 6030 6040 6050 7030 7040 7050 8030 8040 8050 9030 9040 9050
2020-05-15 07:46:59
222.186.175.23 attackbots
May 15 01:15:33 minden010 sshd[25908]: Failed password for root from 222.186.175.23 port 25417 ssh2
May 15 01:15:35 minden010 sshd[25908]: Failed password for root from 222.186.175.23 port 25417 ssh2
May 15 01:15:38 minden010 sshd[25908]: Failed password for root from 222.186.175.23 port 25417 ssh2
...
2020-05-15 07:24:25
151.80.173.36 attack
(sshd) Failed SSH login from 151.80.173.36 (CZ/Czechia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May 15 00:50:32 s1 sshd[30743]: Invalid user csgo from 151.80.173.36 port 59239
May 15 00:50:35 s1 sshd[30743]: Failed password for invalid user csgo from 151.80.173.36 port 59239 ssh2
May 15 00:55:11 s1 sshd[31257]: Invalid user git from 151.80.173.36 port 42101
May 15 00:55:12 s1 sshd[31257]: Failed password for invalid user git from 151.80.173.36 port 42101 ssh2
May 15 00:58:35 s1 sshd[31721]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.173.36  user=adm
2020-05-15 07:43:51

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