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: Italy

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 <<>> 138.132.21.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33456
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.132.21.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012300 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 14:01:28 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.21.132.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.21.132.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
200.108.139.242 attackspambots
Dec 28 03:29:13 ldap01vmsma01 sshd[86274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.108.139.242
Dec 28 03:29:15 ldap01vmsma01 sshd[86274]: Failed password for invalid user alfredo from 200.108.139.242 port 38947 ssh2
...
2019-12-28 15:20:30
49.149.103.115 attack
1577514588 - 12/28/2019 07:29:48 Host: 49.149.103.115/49.149.103.115 Port: 445 TCP Blocked
2019-12-28 14:59:48
198.245.49.37 attackspambots
Automatic report - SSH Brute-Force Attack
2019-12-28 15:13:54
87.76.9.176 attackbots
Honeypot attack, port: 445, PTR: pppoe-87-76-9.176.evolife.su.
2019-12-28 14:52:41
134.17.94.229 attackbots
$f2bV_matches
2019-12-28 15:20:46
80.211.67.168 attackspambots
Honeypot attack, port: 23, PTR: host168-67-211-80.serverdedicati.aruba.it.
2019-12-28 15:13:06
103.225.206.194 attackbotsspam
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-28 15:03:58
212.156.115.102 attackspam
Dec 28 07:29:52 ks10 sshd[30897]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.156.115.102 
Dec 28 07:29:54 ks10 sshd[30897]: Failed password for invalid user server from 212.156.115.102 port 44714 ssh2
...
2019-12-28 14:51:47
188.165.215.138 attackbots
\[2019-12-28 02:10:36\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T02:10:36.042-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="00441902933947",SessionID="0x7f0fb4055b08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/188.165.215.138/62728",ACLName="no_extension_match"
\[2019-12-28 02:12:41\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T02:12:41.506-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="000441902933947",SessionID="0x7f0fb4055b08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/188.165.215.138/59498",ACLName="no_extension_match"
\[2019-12-28 02:14:40\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T02:14:40.921-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="900441902933947",SessionID="0x7f0fb4a5a908",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/188.165.215.138/59583",ACLName="n
2019-12-28 15:27:05
222.186.175.215 attackspam
Dec 28 06:29:40 localhost sshd\[127531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
Dec 28 06:29:42 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:45 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:49 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:52 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
...
2019-12-28 14:55:10
181.115.30.159 attackbotsspam
TCP Port Scanning
2019-12-28 14:56:11
51.143.115.136 attackbots
\[2019-12-28 01:44:44\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T01:44:44.103-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="00018441902933979",SessionID="0x7f0fb41816e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.143.115.136/56354",ACLName="no_extension_match"
\[2019-12-28 01:47:42\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T01:47:42.737-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="00019441902933979",SessionID="0x7f0fb41816e8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.143.115.136/59836",ACLName="no_extension_match"
\[2019-12-28 01:50:38\] SECURITY\[2857\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-12-28T01:50:38.478-0500",Severity="Error",Service="SIP",EventVersion="1",AccountID="00100441902933979",SessionID="0x7f0fb43ff028",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.143.115.136/50930",ACLNam
2019-12-28 14:51:20
103.140.83.18 attackbotsspam
Fail2Ban Ban Triggered
2019-12-28 15:28:09
192.81.79.63 attackbots
Honeypot attack, port: 445, PTR: Coolestft.net.
2019-12-28 15:16:26
110.141.241.164 attackspam
Dec 28 07:29:33 debian-2gb-nbg1-2 kernel: \[1167292.493162\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=110.141.241.164 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x40 TTL=47 ID=56893 PROTO=TCP SPT=65371 DPT=8000 WINDOW=42070 RES=0x00 SYN URGP=0
2019-12-28 15:10:44

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