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: Sydney

Region: New South Wales

Country: Australia

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.139.48.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33213
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.139.48.21.			IN	A

;; AUTHORITY SECTION:
.			438	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022040901 1800 900 604800 86400

;; Query time: 42 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 10 05:29:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.48.139.103.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 103.139.48.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
185.38.3.138 attackbotsspam
F2B jail: sshd. Time: 2019-10-31 13:36:26, Reported by: VKReport
2019-11-01 02:38:09
99.229.154.83 attackbots
port scan and connect, tcp 23 (telnet)
2019-11-01 02:16:30
45.116.113.180 attackspam
Oct 31 16:59:52 server sshd\[4374\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.116.113.180  user=root
Oct 31 16:59:54 server sshd\[4374\]: Failed password for root from 45.116.113.180 port 49924 ssh2
Oct 31 17:19:22 server sshd\[8292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.116.113.180  user=root
Oct 31 17:19:24 server sshd\[8292\]: Failed password for root from 45.116.113.180 port 46976 ssh2
Oct 31 17:24:10 server sshd\[9323\]: Invalid user gts from 45.116.113.180
Oct 31 17:24:10 server sshd\[9323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.116.113.180 
...
2019-11-01 02:34:21
111.67.192.121 attackbotsspam
Oct 31 14:24:47 localhost sshd\[56174\]: Invalid user ujmnhytgbvfredcxsw from 111.67.192.121 port 38706
Oct 31 14:24:47 localhost sshd\[56174\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.192.121
Oct 31 14:24:49 localhost sshd\[56174\]: Failed password for invalid user ujmnhytgbvfredcxsw from 111.67.192.121 port 38706 ssh2
Oct 31 14:31:13 localhost sshd\[56327\]: Invalid user richards from 111.67.192.121 port 57263
Oct 31 14:31:13 localhost sshd\[56327\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.67.192.121
...
2019-11-01 02:40:28
202.83.27.171 attack
Unauthorized connection attempt from IP address 202.83.27.171 on Port 445(SMB)
2019-11-01 02:18:50
197.156.93.218 attack
Unauthorized connection attempt from IP address 197.156.93.218 on Port 445(SMB)
2019-11-01 02:27:49
117.160.138.79 attack
31.10.2019 18:31:29 Connection to port 3399 blocked by firewall
2019-11-01 02:49:07
170.238.46.6 attackbotsspam
2019-10-30 15:34:24 server sshd[63739]: Failed password for invalid user root from 170.238.46.6 port 41886 ssh2
2019-11-01 02:50:43
189.195.143.166 attackbots
firewall-block, port(s): 445/tcp
2019-11-01 02:28:37
185.216.140.7 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 3389 proto: TCP cat: Misc Attack
2019-11-01 02:26:03
49.88.65.75 attackspam
SpamReport
2019-11-01 02:51:02
217.217.179.17 attack
MAIL: User Login Brute Force Attempt
2019-11-01 02:34:46
176.31.250.160 attackbotsspam
Oct 31 04:14:08 sachi sshd\[10075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns341006.ip-176-31-250.eu  user=root
Oct 31 04:14:10 sachi sshd\[10075\]: Failed password for root from 176.31.250.160 port 35510 ssh2
Oct 31 04:18:26 sachi sshd\[10478\]: Invalid user designer from 176.31.250.160
Oct 31 04:18:26 sachi sshd\[10478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns341006.ip-176-31-250.eu
Oct 31 04:18:28 sachi sshd\[10478\]: Failed password for invalid user designer from 176.31.250.160 port 45934 ssh2
2019-11-01 02:41:54
187.74.225.110 attackbotsspam
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/187.74.225.110/ 
 
 BR - 1H : (378)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : BR 
 NAME ASN : ASN27699 
 
 IP : 187.74.225.110 
 
 CIDR : 187.74.0.0/16 
 
 PREFIX COUNT : 267 
 
 UNIQUE IP COUNT : 6569728 
 
 
 ATTACKS DETECTED ASN27699 :  
  1H - 11 
  3H - 23 
  6H - 38 
 12H - 76 
 24H - 157 
 
 DateTime : 2019-10-31 13:00:02 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-11-01 02:47:37
167.99.196.237 attackbotsspam
Oct 31 20:24:18 server2 sshd\[13436\]: User root from 167.99.196.237 not allowed because not listed in AllowUsers
Oct 31 20:24:18 server2 sshd\[13438\]: Invalid user admin from 167.99.196.237
Oct 31 20:24:18 server2 sshd\[13440\]: Invalid user admin from 167.99.196.237
Oct 31 20:24:18 server2 sshd\[13442\]: Invalid user user from 167.99.196.237
Oct 31 20:24:19 server2 sshd\[13444\]: Invalid user ubnt from 167.99.196.237
Oct 31 20:24:19 server2 sshd\[13446\]: Invalid user admin from 167.99.196.237
2019-11-01 02:36:10

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