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: Verizon Communications Inc.

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
SSH Brute Force, server-1 sshd[19489]: Failed password for invalid user ubuntudesktop from 100.34.12.102 port 55726 ssh2
2020-01-02 08:37:58
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 100.34.12.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16405
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			563	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020010102 1800 900 604800 86400

;; Query time: 107 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 02 08:37:55 CST 2020
;; MSG SIZE  rcvd: 117
Host info
102.12.34.100.in-addr.arpa domain name pointer pool-100-34-12-102.phlapa.fios.verizon.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
102.12.34.100.in-addr.arpa	name = pool-100-34-12-102.phlapa.fios.verizon.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
36.71.185.149 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2019-10-07 19:50:23
220.166.78.25 attackbots
Oct  7 13:40:12 v22019058497090703 sshd[16379]: Failed password for root from 220.166.78.25 port 56663 ssh2
Oct  7 13:44:22 v22019058497090703 sshd[16648]: Failed password for root from 220.166.78.25 port 44496 ssh2
...
2019-10-07 20:10:40
59.172.37.243 attackspambots
Port 1433 Scan
2019-10-07 19:32:55
177.76.85.127 attackbotsspam
scan z
2019-10-07 19:44:07
111.230.229.106 attackspambots
Oct  7 14:48:59 sauna sshd[225702]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.229.106
Oct  7 14:49:01 sauna sshd[225702]: Failed password for invalid user 123@asd from 111.230.229.106 port 45546 ssh2
...
2019-10-07 19:58:06
210.51.161.210 attackspambots
Oct  7 08:27:00 Ubuntu-1404-trusty-64-minimal sshd\[8699\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.51.161.210  user=root
Oct  7 08:27:02 Ubuntu-1404-trusty-64-minimal sshd\[8699\]: Failed password for root from 210.51.161.210 port 49384 ssh2
Oct  7 08:36:18 Ubuntu-1404-trusty-64-minimal sshd\[17551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.51.161.210  user=root
Oct  7 08:36:20 Ubuntu-1404-trusty-64-minimal sshd\[17551\]: Failed password for root from 210.51.161.210 port 55228 ssh2
Oct  7 08:43:55 Ubuntu-1404-trusty-64-minimal sshd\[29935\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.51.161.210  user=root
2019-10-07 19:33:45
79.178.52.234 attackspambots
Lines containing failures of 79.178.52.234
Oct  6 11:35:48 server01 postfix/smtpd[21496]: connect from bzq-79-178-52-234.red.bezeqint.net[79.178.52.234]
Oct x@x
Oct x@x
Oct  6 11:35:50 server01 postfix/policy-spf[21552]: : Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=znl%40moschkowhostnamez.de;ip=79.178.52.234;r=server01.2800km.de
Oct x@x
Oct  6 11:35:50 server01 postfix/smtpd[21496]: lost connection after DATA from bzq-79-178-52-234.red.bezeqint.net[79.178.52.234]
Oct  6 11:35:50 server01 postfix/smtpd[21496]: disconnect from bzq-79-178-52-234.red.bezeqint.net[79.178.52.234]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=79.178.52.234
2019-10-07 19:55:57
188.26.0.66 attackbotsspam
" "
2019-10-07 19:45:07
218.249.24.98 attackspambots
Oct  7 13:47:56 andromeda postfix/smtpd\[2709\]: warning: unknown\[218.249.24.98\]: SASL LOGIN authentication failed: authentication failure
Oct  7 13:47:59 andromeda postfix/smtpd\[54925\]: warning: unknown\[218.249.24.98\]: SASL LOGIN authentication failed: authentication failure
Oct  7 13:48:15 andromeda postfix/smtpd\[2695\]: warning: unknown\[218.249.24.98\]: SASL LOGIN authentication failed: authentication failure
Oct  7 13:48:21 andromeda postfix/smtpd\[24572\]: warning: unknown\[218.249.24.98\]: SASL LOGIN authentication failed: authentication failure
Oct  7 13:48:42 andromeda postfix/smtpd\[2514\]: warning: unknown\[218.249.24.98\]: SASL LOGIN authentication failed: authentication failure
2019-10-07 20:07:17
179.104.36.206 attackspambots
Automatic report - Port Scan Attack
2019-10-07 20:03:45
157.245.111.175 attackbotsspam
Automatic report - SSH Brute-Force Attack
2019-10-07 19:56:21
165.22.144.206 attackspambots
Oct  7 01:25:28 eddieflores sshd\[9239\]: Invalid user Nullen1233 from 165.22.144.206
Oct  7 01:25:28 eddieflores sshd\[9239\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.144.206
Oct  7 01:25:30 eddieflores sshd\[9239\]: Failed password for invalid user Nullen1233 from 165.22.144.206 port 37520 ssh2
Oct  7 01:29:04 eddieflores sshd\[9555\]: Invalid user asdf@123456 from 165.22.144.206
Oct  7 01:29:04 eddieflores sshd\[9555\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.144.206
2019-10-07 19:35:37
163.172.207.104 attack
\[2019-10-07 07:41:07\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-07T07:41:07.894-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9051011972592277524",SessionID="0x7fc3ac6c9108",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/65385",ACLName="no_extension_match"
\[2019-10-07 07:45:05\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-07T07:45:05.339-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9052011972592277524",SessionID="0x7fc3ad378448",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/62031",ACLName="no_extension_match"
\[2019-10-07 07:48:55\] SECURITY\[1898\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-10-07T07:48:55.570-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9053011972592277524",SessionID="0x7fc3ac2386e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/163.172.207.104/5222
2019-10-07 20:01:09
168.181.179.142 attackspam
port scan and connect, tcp 23 (telnet)
2019-10-07 19:39:46
106.13.136.238 attack
Tried sshing with brute force.
2019-10-07 19:43:39

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