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: 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 <<>> 21.45.193.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37077
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.45.193.48.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021902 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 20 11:02:59 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 48.193.45.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.193.45.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
37.113.128.52 attackbotsspam
Sep 21 01:24:15 jane sshd[25257]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.113.128.52 
Sep 21 01:24:17 jane sshd[25257]: Failed password for invalid user ltsp from 37.113.128.52 port 55732 ssh2
...
2019-09-21 07:46:46
95.78.251.116 attack
Sep 20 20:15:54 vpn01 sshd\[28025\]: Invalid user pkangara from 95.78.251.116
Sep 20 20:15:54 vpn01 sshd\[28025\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.78.251.116
Sep 20 20:15:56 vpn01 sshd\[28025\]: Failed password for invalid user pkangara from 95.78.251.116 port 60790 ssh2
2019-09-21 07:32:21
181.120.246.83 attack
Sep 21 01:31:22 icinga sshd[22658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.120.246.83
Sep 21 01:31:24 icinga sshd[22658]: Failed password for invalid user amavis from 181.120.246.83 port 39890 ssh2
...
2019-09-21 07:38:00
197.51.226.82 attackbots
Attempt to attack host OS, exploiting network vulnerabilities, on 20-09-2019 19:15:17.
2019-09-21 07:59:45
189.176.94.18 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 20-09-2019 19:15:15.
2019-09-21 08:03:29
114.7.170.194 attackspambots
Sep 20 17:33:25 plusreed sshd[31189]: Invalid user q1w2e3r4t5 from 114.7.170.194
...
2019-09-21 07:42:30
95.9.158.94 attackbotsspam
Attempt to attack host OS, exploiting network vulnerabilities, on 20-09-2019 19:15:19.
2019-09-21 07:56:07
145.239.0.72 attackbotsspam
\[2019-09-21 01:16:28\] NOTICE\[28964\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '145.239.0.72:49244' \(callid: 2052651319-1545488846-1323134879\) - Failed to authenticate
\[2019-09-21 01:16:28\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeResponseFailed",EventTV="2019-09-21T01:16:28.360+0200",Severity="Error",Service="PJSIP",EventVersion="1",AccountID="\",SessionID="2052651319-1545488846-1323134879",LocalAddress="IPV4/UDP/188.40.118.248/5060",RemoteAddress="IPV4/UDP/145.239.0.72/49244",Challenge="1569021388/9708fec912cef4c7b5e47e0b2dfaae77",Response="f947cf3fa3601096fcb913b07f17169a",ExpectedResponse=""
\[2019-09-21 01:16:28\] NOTICE\[14660\] res_pjsip/pjsip_distributor.c: Request 'REGISTER' from '\' failed for '145.239.0.72:49244' \(callid: 2052651319-1545488846-1323134879\) - Failed to authenticate
\[2019-09-21 01:16:28\] SECURITY\[1715\] res_security_log.c: SecurityEvent="ChallengeRespo
2019-09-21 07:28:49
164.132.47.139 attack
Sep 20 20:06:52 mail sshd[32378]: Invalid user oracle3 from 164.132.47.139
Sep 20 20:06:52 mail sshd[32378]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.47.139
Sep 20 20:06:52 mail sshd[32378]: Invalid user oracle3 from 164.132.47.139
Sep 20 20:06:54 mail sshd[32378]: Failed password for invalid user oracle3 from 164.132.47.139 port 59832 ssh2
Sep 20 20:15:52 mail sshd[13603]: Invalid user ubuntu from 164.132.47.139
...
2019-09-21 07:35:02
118.112.183.204 attack
Brute force attempt
2019-09-21 07:27:32
191.189.30.241 attackbotsspam
Sep 20 23:27:07 MK-Soft-VM7 sshd[19616]: Invalid user codwaw from 191.189.30.241 port 47125
Sep 20 23:27:07 MK-Soft-VM7 sshd[19616]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.189.30.241
Sep 20 23:27:09 MK-Soft-VM7 sshd[19616]: Failed password for invalid user codwaw from 191.189.30.241 port 47125 ssh2
...
2019-09-21 07:50:35
118.187.5.163 attack
Sep 20 23:20:31 MK-Soft-VM7 sshd[19555]: Invalid user sp from 118.187.5.163 port 55776
Sep 20 23:20:31 MK-Soft-VM7 sshd[19555]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.187.5.163
Sep 20 23:20:33 MK-Soft-VM7 sshd[19555]: Failed password for invalid user sp from 118.187.5.163 port 55776 ssh2
...
2019-09-21 07:51:34
106.75.3.52 attack
port scan and connect, tcp 443 (https)
2019-09-21 07:45:18
139.99.221.61 attackspam
Sep 21 01:19:22 mail sshd\[23282\]: Invalid user stephan from 139.99.221.61 port 58402
Sep 21 01:19:22 mail sshd\[23282\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.221.61
Sep 21 01:19:25 mail sshd\[23282\]: Failed password for invalid user stephan from 139.99.221.61 port 58402 ssh2
Sep 21 01:24:44 mail sshd\[23838\]: Invalid user gai from 139.99.221.61 port 50869
Sep 21 01:24:44 mail sshd\[23838\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.99.221.61
2019-09-21 07:29:17
24.14.192.156 attackspambots
Telnetd brute force attack detected by fail2ban
2019-09-21 07:39:13

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