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: Tokyo

Region: Tokyo

Country: Japan

Internet Service Provider: Linode

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
172.104.94.137 was recorded 5 times by 3 hosts attempting to connect to the following ports: 443. Incident counter (4h, 24h, all-time): 5, 5, 5
2019-11-11 00:31:20
Comments on same subnet:
IP Type Details Datetime
172.104.94.253 attackspambots
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-10-05 06:29:58
172.104.94.253 attack
TCP port : 81
2020-10-04 22:31:24
172.104.94.253 attackbotsspam
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-10-04 14:17:41
172.104.94.121 attackspambots
1 Attack(s) Detected
[DoS Attack: Ping Sweep] from source: 172.104.94.121, Tuesday, August 18, 2020 18:43:18
2020-08-20 18:39:46
172.104.94.253 attack
 TCP (SYN) 172.104.94.253:47650 -> port 81, len 44
2020-08-05 08:39:06
172.104.94.253 attack
Jun  4 14:09:48 debian-2gb-nbg1-2 kernel: \[13531346.583678\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=172.104.94.253 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=49345 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
2020-06-04 20:30:19
172.104.94.253 attackspam
" "
2020-05-22 08:28:03
172.104.94.253 attackspam
trying to access non-authorized port
2020-04-30 23:21:26
172.104.94.253 attackspambots
Mar  4 19:17:08 debian-2gb-nbg1-2 kernel: \[5605001.243993\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=172.104.94.253 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=54142 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
2020-03-05 03:00:24
172.104.94.253 attackbots
Scanning random ports - tries to find possible vulnerable services
2020-02-22 07:17:57
172.104.94.121 attack
CloudCIX Reconnaissance Scan Detected, PTR: scan-56.security.ipip.net.
2020-01-23 09:01:32
172.104.94.253 attackbotsspam
[portscan] tcp/81 [alter-web/web-proxy]
*(RWIN=65535)(11190859)
2019-11-19 17:33:16
172.104.94.253 attackspam
[portscan] tcp/81 [alter-web/web-proxy]
*(RWIN=65535)(10161238)
2019-10-16 21:09:22
172.104.94.253 attackbots
" "
2019-09-11 21:53:02
172.104.94.253 attack
firewall-block, port(s): 81/tcp
2019-08-31 17:28:48
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 172.104.94.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53934
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			368	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019111000 1800 900 604800 86400

;; Query time: 110 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 11 00:31:17 CST 2019
;; MSG SIZE  rcvd: 118
Host info
137.94.104.172.in-addr.arpa domain name pointer li1704-137.members.linode.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
137.94.104.172.in-addr.arpa	name = li1704-137.members.linode.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
123.28.137.173 attackspambots
Unauthorized connection attempt from IP address 123.28.137.173 on Port 445(SMB)
2020-04-07 04:37:53
212.64.43.52 attackspambots
2020-04-06T22:07:49.187473centos sshd[22463]: Invalid user deploy from 212.64.43.52 port 49674
2020-04-06T22:07:50.899236centos sshd[22463]: Failed password for invalid user deploy from 212.64.43.52 port 49674 ssh2
2020-04-06T22:16:54.645918centos sshd[23089]: Invalid user user from 212.64.43.52 port 60810
...
2020-04-07 05:07:27
115.68.184.88 attack
Tried sshing with brute force.
2020-04-07 04:42:28
165.227.47.1 attack
SSH Brute-Force attacks
2020-04-07 04:28:38
78.168.179.43 attackbotsspam
Unauthorized connection attempt from IP address 78.168.179.43 on Port 445(SMB)
2020-04-07 04:42:47
210.249.92.244 attack
Apr  6 18:50:06  sshd\[345\]: User root from rr-pro.rorze.com not allowed because not listed in AllowUsersApr  6 18:50:09  sshd\[345\]: Failed password for invalid user root from 210.249.92.244 port 45888 ssh2
...
2020-04-07 04:44:57
45.118.145.5 attack
2020-04-06T20:32:01.335501abusebot-6.cloudsearch.cf sshd[10593]: Invalid user admin from 45.118.145.5 port 60258
2020-04-06T20:32:01.342787abusebot-6.cloudsearch.cf sshd[10593]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.118.145.5
2020-04-06T20:32:01.335501abusebot-6.cloudsearch.cf sshd[10593]: Invalid user admin from 45.118.145.5 port 60258
2020-04-06T20:32:03.710454abusebot-6.cloudsearch.cf sshd[10593]: Failed password for invalid user admin from 45.118.145.5 port 60258 ssh2
2020-04-06T20:38:46.970193abusebot-6.cloudsearch.cf sshd[10930]: Invalid user deploy from 45.118.145.5 port 32924
2020-04-06T20:38:46.982730abusebot-6.cloudsearch.cf sshd[10930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.118.145.5
2020-04-06T20:38:46.970193abusebot-6.cloudsearch.cf sshd[10930]: Invalid user deploy from 45.118.145.5 port 32924
2020-04-06T20:38:48.617451abusebot-6.cloudsearch.cf sshd[10930]: Failed pass
...
2020-04-07 05:04:02
159.65.196.65 attackbotsspam
Port probing on unauthorized port 22
2020-04-07 04:48:34
202.70.136.161 attack
Unauthorized connection attempt from IP address 202.70.136.161 on Port 445(SMB)
2020-04-07 04:53:33
51.89.157.7 attackspam
ip7.ip-51-89-157.eu [51.89.157.7]: possible SMTP attack: command=AUTH, count=9
2020-04-07 04:57:33
178.176.165.90 attackbots
Unauthorized connection attempt from IP address 178.176.165.90 on Port 445(SMB)
2020-04-07 05:04:24
43.243.37.227 attackspambots
Apr  6 15:04:39 mail sshd\[65033\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.37.227  user=root
...
2020-04-07 04:47:24
58.5.132.210 attackspam
Port 22 Scan, PTR: None
2020-04-07 04:29:40
222.186.173.142 attackspam
Apr  6 22:37:50 ArkNodeAT sshd\[28501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
Apr  6 22:37:52 ArkNodeAT sshd\[28501\]: Failed password for root from 222.186.173.142 port 39256 ssh2
Apr  6 22:38:10 ArkNodeAT sshd\[28508\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.142  user=root
2020-04-07 04:58:41
185.125.20.115 attack
Unauthorized connection attempt from IP address 185.125.20.115 on Port 445(SMB)
2020-04-07 04:41:41

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