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: Singapore

Internet Service Provider: Amazon Data Services Japan

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Sep  3 21:29:28 kapalua sshd\[19653\]: Invalid user fax from 54.255.138.78
Sep  3 21:29:28 kapalua sshd\[19653\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-54-255-138-78.ap-southeast-1.compute.amazonaws.com
Sep  3 21:29:29 kapalua sshd\[19653\]: Failed password for invalid user fax from 54.255.138.78 port 53504 ssh2
Sep  3 21:33:58 kapalua sshd\[20177\]: Invalid user vampire from 54.255.138.78
Sep  3 21:33:58 kapalua sshd\[20177\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-54-255-138-78.ap-southeast-1.compute.amazonaws.com
2019-09-04 18:05:18
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.255.138.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10740
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3144	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019090400 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Sep 04 18:05:01 CST 2019
;; MSG SIZE  rcvd: 117
Host info
78.138.255.54.in-addr.arpa domain name pointer ec2-54-255-138-78.ap-southeast-1.compute.amazonaws.com.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
78.138.255.54.in-addr.arpa	name = ec2-54-255-138-78.ap-southeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
178.128.15.96 attackbotsspam
178.128.15.96 - - \[06/Apr/2020:05:50:16 +0200\] "GET / HTTP/1.1" 200 2505 "-" "Mozilla/5.0 zgrab/0.x"
...
2020-04-06 18:29:49
165.22.110.2 attackbots
2020-04-06T06:27:44.638338mail.thespaminator.com sshd[3718]: Invalid user admin from 165.22.110.2 port 35898
2020-04-06T06:27:46.906625mail.thespaminator.com sshd[3718]: Failed password for invalid user admin from 165.22.110.2 port 35898 ssh2
...
2020-04-06 18:38:55
192.99.56.117 attackspam
Apr  6 11:04:50 legacy sshd[12217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.56.117
Apr  6 11:04:51 legacy sshd[12217]: Failed password for invalid user test7 from 192.99.56.117 port 59276 ssh2
Apr  6 11:07:07 legacy sshd[12254]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.99.56.117
...
2020-04-06 18:50:31
35.188.254.84 attackspambots
ET CINS Active Threat Intelligence Poor Reputation IP group 15 - port: 8873 proto: TCP cat: Misc Attack
2020-04-06 18:50:04
178.128.173.238 attack
SSH Login Bruteforce
2020-04-06 18:45:51
42.159.8.131 attack
web-1 [ssh] SSH Attack
2020-04-06 18:49:17
222.186.175.154 attackspambots
Apr  6 12:50:51 vmd48417 sshd[5333]: Failed password for root from 222.186.175.154 port 34802 ssh2
2020-04-06 18:51:28
60.30.73.250 attack
Apr  6 07:00:17 sshgateway sshd\[1547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.30.73.250  user=root
Apr  6 07:00:19 sshgateway sshd\[1547\]: Failed password for root from 60.30.73.250 port 20376 ssh2
Apr  6 07:05:26 sshgateway sshd\[1610\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.30.73.250  user=root
2020-04-06 18:47:42
36.92.195.113 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 06-04-2020 04:50:14.
2020-04-06 18:31:41
125.212.207.205 attackspam
Apr  6 05:50:12 ns3164893 sshd[4988]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.212.207.205  user=root
Apr  6 05:50:13 ns3164893 sshd[4988]: Failed password for root from 125.212.207.205 port 33210 ssh2
...
2020-04-06 18:33:03
176.113.115.43 attackspambots
Apr  6 06:15:24 debian-2gb-nbg1-2 kernel: \[8405551.694106\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.113.115.43 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=44853 PROTO=TCP SPT=46563 DPT=3390 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-06 18:30:17
80.113.12.34 attackspambots
Honeypot attack, port: 5555, PTR: ip-80-113-12-34.ip.prioritytelecom.net.
2020-04-06 18:39:33
96.242.174.18 attack
Icarus honeypot on github
2020-04-06 18:38:12
112.85.42.87 attack
2020-04-06T10:29:08.524661shield sshd\[22214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.87  user=root
2020-04-06T10:29:09.968448shield sshd\[22214\]: Failed password for root from 112.85.42.87 port 28028 ssh2
2020-04-06T10:29:11.963270shield sshd\[22214\]: Failed password for root from 112.85.42.87 port 28028 ssh2
2020-04-06T10:29:13.890031shield sshd\[22214\]: Failed password for root from 112.85.42.87 port 28028 ssh2
2020-04-06T10:30:07.588435shield sshd\[22360\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.87  user=root
2020-04-06 18:37:20
209.97.160.105 attackspambots
Apr  6 12:40:22 vps647732 sshd[24766]: Failed password for root from 209.97.160.105 port 31098 ssh2
...
2020-04-06 18:49:49

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