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: None

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 <<>> 138.34.172.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8809
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			399	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020030900 1800 900 604800 86400

;; Query time: 43 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 09 18:12:01 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 21.172.34.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.172.34.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.22.45.253 attack
Sep  7 17:17:10 lumpi kernel: INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.253 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=61337 PROTO=TCP SPT=55285 DPT=9416 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-09-07 23:26:02
129.28.154.240 attackspam
Sep  7 10:37:48 ip-172-31-62-245 sshd\[28456\]: Invalid user xguest from 129.28.154.240\
Sep  7 10:37:50 ip-172-31-62-245 sshd\[28456\]: Failed password for invalid user xguest from 129.28.154.240 port 51056 ssh2\
Sep  7 10:42:45 ip-172-31-62-245 sshd\[28552\]: Invalid user test from 129.28.154.240\
Sep  7 10:42:47 ip-172-31-62-245 sshd\[28552\]: Failed password for invalid user test from 129.28.154.240 port 36586 ssh2\
Sep  7 10:47:41 ip-172-31-62-245 sshd\[28594\]: Invalid user oracle from 129.28.154.240\
2019-09-07 22:30:39
103.215.221.159 attack
Sep  7 06:47:50 Tower sshd[26137]: Connection from 103.215.221.159 port 51626 on 192.168.10.220 port 22
Sep  7 06:48:30 Tower sshd[26137]: Invalid user testsftp from 103.215.221.159 port 51626
Sep  7 06:48:30 Tower sshd[26137]: error: Could not get shadow information for NOUSER
Sep  7 06:48:30 Tower sshd[26137]: Failed password for invalid user testsftp from 103.215.221.159 port 51626 ssh2
Sep  7 06:48:30 Tower sshd[26137]: Received disconnect from 103.215.221.159 port 51626:11: Bye Bye [preauth]
Sep  7 06:48:30 Tower sshd[26137]: Disconnected from invalid user testsftp 103.215.221.159 port 51626 [preauth]
2019-09-07 22:31:33
49.88.64.18 attack
Lines containing failures of 49.88.64.18
Sep  7 10:31:20 expertgeeks postfix/smtpd[21639]: connect from unknown[49.88.64.18]
Sep  7 10:31:21 expertgeeks policyd-spf[21643]: None; identhostnamey=helo; client-ip=49.88.64.18; helo=vrfan.com; envelope-from=x@x
Sep  7 10:31:21 expertgeeks policyd-spf[21643]: None; identhostnamey=mailfrom; client-ip=49.88.64.18; helo=vrfan.com; envelope-from=x@x
Sep  7 10:31:21 expertgeeks sqlgrey: grey: new: 49.88.64(49.88.64.18), x@x -> x@x
Sep  7 10:31:21 expertgeeks sqlgrey: grey: early reconnect: 49.88.64(49.88.64.18), x@x -> x@x
Sep x@x
Sep  7 10:31:22 expertgeeks postfix/smtpd[21639]: disconnect from unknown[49.88.64.18] ehlo=1 mail=1 rcpt=0/1 quhostname=1 commands=3/4
Sep  7 10:31:28 expertgeeks postfix/smtpd[21639]: connect from unknown[49.88.64.18]
Sep  7 10:31:28 expertgeeks policyd-spf[21643]: None; identhostnamey=helo; client-ip=49.88.64.18; helo=vrfan.com; envelope-from=x@x
Sep  7 10:31:28 expertgeeks policyd-spf[21643]: None; id........
------------------------------
2019-09-07 22:33:52
51.38.83.164 attack
Sep  7 17:08:29 localhost sshd\[26358\]: Invalid user ts3 from 51.38.83.164 port 42194
Sep  7 17:08:29 localhost sshd\[26358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.83.164
Sep  7 17:08:32 localhost sshd\[26358\]: Failed password for invalid user ts3 from 51.38.83.164 port 42194 ssh2
2019-09-07 23:27:51
80.211.95.201 attackbotsspam
Sep  7 00:42:59 web9 sshd\[31533\]: Invalid user ClepSi from 80.211.95.201
Sep  7 00:42:59 web9 sshd\[31533\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.95.201
Sep  7 00:43:00 web9 sshd\[31533\]: Failed password for invalid user ClepSi from 80.211.95.201 port 59326 ssh2
Sep  7 00:47:27 web9 sshd\[32354\]: Invalid user 123 from 80.211.95.201
Sep  7 00:47:27 web9 sshd\[32354\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.95.201
2019-09-07 22:50:01
137.74.115.225 attackbotsspam
Automatic report - Banned IP Access
2019-09-07 22:37:02
114.204.218.154 attackspambots
Sep  7 04:49:49 hpm sshd\[8222\]: Invalid user demouser from 114.204.218.154
Sep  7 04:49:49 hpm sshd\[8222\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.204.218.154
Sep  7 04:49:50 hpm sshd\[8222\]: Failed password for invalid user demouser from 114.204.218.154 port 53707 ssh2
Sep  7 04:54:39 hpm sshd\[8648\]: Invalid user test2 from 114.204.218.154
Sep  7 04:54:39 hpm sshd\[8648\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.204.218.154
2019-09-07 23:12:04
46.229.168.135 attackbotsspam
Automatic report - Banned IP Access
2019-09-07 22:58:08
41.227.18.113 attack
Sep  7 10:47:14 MK-Soft-VM3 sshd\[2413\]: Invalid user hduser from 41.227.18.113 port 52866
Sep  7 10:47:14 MK-Soft-VM3 sshd\[2413\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.227.18.113
Sep  7 10:47:16 MK-Soft-VM3 sshd\[2413\]: Failed password for invalid user hduser from 41.227.18.113 port 52866 ssh2
...
2019-09-07 23:18:37
80.91.125.167 attackspam
port scan and connect, tcp 8080 (http-proxy)
2019-09-07 23:15:19
107.170.246.89 attackspam
Sep  7 01:55:08 aiointranet sshd\[12865\]: Invalid user arkserver from 107.170.246.89
Sep  7 01:55:08 aiointranet sshd\[12865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.246.89
Sep  7 01:55:10 aiointranet sshd\[12865\]: Failed password for invalid user arkserver from 107.170.246.89 port 38576 ssh2
Sep  7 01:59:45 aiointranet sshd\[13248\]: Invalid user ts from 107.170.246.89
Sep  7 01:59:45 aiointranet sshd\[13248\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.246.89
2019-09-07 22:55:11
27.75.43.174 attackspam
SQL Injection
2019-09-07 22:20:57
218.98.40.147 attackbots
Sep  7 16:21:33 cvbmail sshd\[7238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.147  user=root
Sep  7 16:21:35 cvbmail sshd\[7238\]: Failed password for root from 218.98.40.147 port 64476 ssh2
Sep  7 16:21:46 cvbmail sshd\[7240\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.98.40.147  user=root
2019-09-07 23:23:05
179.104.58.180 attack
Sep  7 07:29:12 ws22vmsma01 sshd[218945]: Failed password for root from 179.104.58.180 port 53153 ssh2
...
2019-09-07 23:07:33

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