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: Zenlayer Inc

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
Jun 17 14:00:26 mxgate1 postfix/postscreen[9373]: CONNECT from [128.1.34.12]:63893 to [176.31.12.44]:25
Jun 17 14:00:26 mxgate1 postfix/dnsblog[9423]: addr 128.1.34.12 listed by domain zen.spamhaus.org as 127.0.0.4
Jun 17 14:00:26 mxgate1 postfix/dnsblog[9424]: addr 128.1.34.12 listed by domain cbl.abuseat.org as 127.0.0.2
Jun 17 14:00:32 mxgate1 postfix/postscreen[9373]: DNSBL rank 3 for [128.1.34.12]:63893
Jun 17 14:00:32 mxgate1 postfix/postscreen[9373]: NOQUEUE: reject: RCPT from [128.1.34.12]:63893: 550 5.7.1 Service unavailable; client [128.1.34.12] blocked using zen.spamhaus.org; from=x@x helo=
Jun 17 14:00:32 mxgate1 postfix/postscreen[9373]: DISCONNECT [128.1.34.12]:63893


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=128.1.34.12
2020-06-17 20:25:56
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 128.1.34.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50970
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			543	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020061700 1800 900 604800 86400

;; Query time: 113 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 17 20:25:50 CST 2020
;; MSG SIZE  rcvd: 115
Host info
Host 12.34.1.128.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.34.1.128.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.12.127 attackbots
Apr 24 19:12:38 vmd17057 sshd[10498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.12.127 
Apr 24 19:12:40 vmd17057 sshd[10498]: Failed password for invalid user yf from 106.12.12.127 port 35868 ssh2
...
2020-04-25 03:11:43
36.89.67.186 attackbotsspam
Apr 24 21:26:32 plex sshd[5357]: Invalid user jboss from 36.89.67.186 port 55610
2020-04-25 03:34:18
123.31.41.20 attackbotsspam
Apr 24 11:06:38 NPSTNNYC01T sshd[24095]: Failed password for root from 123.31.41.20 port 42509 ssh2
Apr 24 11:13:59 NPSTNNYC01T sshd[24544]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.31.41.20
Apr 24 11:14:02 NPSTNNYC01T sshd[24544]: Failed password for invalid user zd from 123.31.41.20 port 45908 ssh2
...
2020-04-25 03:30:51
31.145.76.202 attackbotsspam
1587735523 - 04/24/2020 15:38:43 Host: 31.145.76.202/31.145.76.202 Port: 445 TCP Blocked
2020-04-25 03:24:13
14.176.231.224 attackbotsspam
Unauthorized connection attempt from IP address 14.176.231.224 on Port 445(SMB)
2020-04-25 03:00:54
196.188.115.241 attack
Unauthorized connection attempt from IP address 196.188.115.241 on Port 445(SMB)
2020-04-25 03:19:46
222.186.31.204 attackspam
Apr 24 21:18:36 plex sshd[4765]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.204  user=root
Apr 24 21:18:38 plex sshd[4765]: Failed password for root from 222.186.31.204 port 29143 ssh2
2020-04-25 03:19:15
103.145.12.66 attackbots
[2020-04-24 10:39:32] NOTICE[1170][C-00004abe] chan_sip.c: Call from '' (103.145.12.66:56366) to extension '000441519470362' rejected because extension not found in context 'public'.
[2020-04-24 10:39:32] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T10:39:32.079-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000441519470362",SessionID="0x7f6c083b5ae8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/103.145.12.66/56366",ACLName="no_extension_match"
[2020-04-24 10:40:04] NOTICE[1170][C-00004abf] chan_sip.c: Call from '' (103.145.12.66:63704) to extension '00442922550471' rejected because extension not found in context 'public'.
[2020-04-24 10:40:04] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T10:40:04.196-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00442922550471",SessionID="0x7f6c083b5ae8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/10
...
2020-04-25 03:02:32
103.125.189.140 attack
SSH bruteforce
2020-04-25 03:09:58
49.228.51.133 attack
1587729679 - 04/24/2020 14:01:19 Host: 49.228.51.133/49.228.51.133 Port: 445 TCP Blocked
2020-04-25 03:23:40
77.232.100.160 attack
$f2bV_matches
2020-04-25 03:25:43
83.239.46.124 attackbotsspam
Unauthorized connection attempt from IP address 83.239.46.124 on Port 445(SMB)
2020-04-25 03:06:48
141.98.81.99 attackbots
Apr 24 17:42:15 sshgateway sshd\[27548\]: Invalid user Administrator from 141.98.81.99
Apr 24 17:42:15 sshgateway sshd\[27548\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.99
Apr 24 17:42:17 sshgateway sshd\[27548\]: Failed password for invalid user Administrator from 141.98.81.99 port 37821 ssh2
2020-04-25 03:20:10
113.22.10.82 attackspam
Unauthorized connection attempt from IP address 113.22.10.82 on Port 445(SMB)
2020-04-25 03:13:46
190.94.18.2 attack
Invalid user nagios from 190.94.18.2 port 42484
2020-04-25 03:10:54

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