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: Santa Clara

Region: California

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 <<>> 154.21.212.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42155
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			379	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020120400 1800 900 604800 86400

;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 05 04:06:41 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 136.212.21.154.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.212.21.154.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.38.144.117 attackbotsspam
Jan  9 19:41:19 relay postfix/smtpd\[25251\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 19:41:51 relay postfix/smtpd\[9083\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 19:43:02 relay postfix/smtpd\[9175\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 19:43:31 relay postfix/smtpd\[9083\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan  9 19:44:43 relay postfix/smtpd\[25335\]: warning: unknown\[46.38.144.117\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-10 02:55:09
1.54.171.114 attackbotsspam
Telnet/23 MH Probe, BF, Hack -
2020-01-10 02:50:01
211.220.27.191 attackbotsspam
Oct 27 16:11:31 odroid64 sshd\[22106\]: User root from 211.220.27.191 not allowed because not listed in AllowUsers
Oct 27 16:11:31 odroid64 sshd\[22106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191  user=root
Oct 27 16:11:31 odroid64 sshd\[22106\]: User root from 211.220.27.191 not allowed because not listed in AllowUsers
Oct 27 16:11:31 odroid64 sshd\[22106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191  user=root
Oct 27 16:11:32 odroid64 sshd\[22106\]: Failed password for invalid user root from 211.220.27.191 port 49866 ssh2
Nov  7 14:30:40 odroid64 sshd\[9394\]: User root from 211.220.27.191 not allowed because not listed in AllowUsers
Nov  7 14:30:40 odroid64 sshd\[9394\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191  user=root
Nov 28 05:56:41 odroid64 sshd\[12616\]: User root from 211.220.27.191 no
...
2020-01-10 03:01:22
114.99.14.112 attack
Jan  9 13:50:43 mxgate1 postfix/postscreen[1105]: CONNECT from [114.99.14.112]:64732 to [176.31.12.44]:25
Jan  9 13:50:43 mxgate1 postfix/dnsblog[1164]: addr 114.99.14.112 listed by domain zen.spamhaus.org as 127.0.0.11
Jan  9 13:50:43 mxgate1 postfix/dnsblog[1164]: addr 114.99.14.112 listed by domain zen.spamhaus.org as 127.0.0.4
Jan  9 13:50:43 mxgate1 postfix/dnsblog[1163]: addr 114.99.14.112 listed by domain cbl.abuseat.org as 127.0.0.2
Jan  9 13:50:43 mxgate1 postfix/dnsblog[1160]: addr 114.99.14.112 listed by domain b.barracudacentral.org as 127.0.0.2
Jan  9 13:50:44 mxgate1 postfix/postscreen[1105]: PREGREET 14 after 0.26 from [114.99.14.112]:64732: EHLO IHR2prK

Jan  9 13:50:44 mxgate1 postfix/postscreen[1105]: DNSBL rank 4 for [114.99.14.112]:64732
Jan  9 13:50:45 mxgate1 postfix/postscreen[1105]: NOQUEUE: reject: RCPT from [114.99.14.112]:64732: 550 5.7.1 Service unavailable; client [114.99.14.112] blocked using zen.spamhaus.org; from=x@x helo=


........
-----------------------------------
2020-01-10 03:18:58
14.243.65.193 attack
Lines containing failures of 14.243.65.193
Jan  9 13:49:59 shared07 sshd[8043]: Invalid user admin from 14.243.65.193 port 59050
Jan  9 13:49:59 shared07 sshd[8043]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.243.65.193
Jan  9 13:50:01 shared07 sshd[8043]: Failed password for invalid user admin from 14.243.65.193 port 59050 ssh2
Jan  9 13:50:01 shared07 sshd[8043]: Connection closed by invalid user admin 14.243.65.193 port 59050 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.243.65.193
2020-01-10 03:15:34
113.236.123.104 attackbots
Telnet/23 MH Probe, BF, Hack -
2020-01-10 03:02:29
37.70.217.215 attackbots
Jan  9 14:03:22 [host] sshd[18782]: Invalid user user from 37.70.217.215
Jan  9 14:03:22 [host] sshd[18782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.70.217.215
Jan  9 14:03:24 [host] sshd[18782]: Failed password for invalid user user from 37.70.217.215 port 58604 ssh2
2020-01-10 03:04:56
103.25.171.88 attackspam
ENG,WP GET /wp-login.php
2020-01-10 02:51:56
121.238.52.44 attackbots
2020-01-09 07:03:23 dovecot_login authenticator failed for (jpvhr) [121.238.52.44]:64374 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangxue@lerctr.org)
2020-01-09 07:03:30 dovecot_login authenticator failed for (acugx) [121.238.52.44]:64374 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangxue@lerctr.org)
2020-01-09 07:03:43 dovecot_login authenticator failed for (bbrsx) [121.238.52.44]:64374 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=yangxue@lerctr.org)
...
2020-01-10 02:54:39
37.130.81.152 attackspambots
Automatic report - Banned IP Access
2020-01-10 03:04:00
113.169.52.151 attack
Unauthorized connection attempt from IP address 113.169.52.151 on Port 445(SMB)
2020-01-10 03:25:12
206.47.210.218 attackbots
2020-01-09 20:08:38,530 [snip] proftpd[31058] [snip] (206.47.210.218[206.47.210.218]): USER root: no such user found from 206.47.210.218 [206.47.210.218] to ::ffff:[snip]:22
2020-01-09 20:10:22,716 [snip] proftpd[31410] [snip] (206.47.210.218[206.47.210.218]): USER ubuntu: no such user found from 206.47.210.218 [206.47.210.218] to ::ffff:[snip]:22
2020-01-09 20:12:16,027 [snip] proftpd[31729] [snip] (206.47.210.218[206.47.210.218]): USER test: no such user found from 206.47.210.218 [206.47.210.218] to ::ffff:[snip]:22[...]
2020-01-10 03:19:56
52.172.140.75 attack
Jan  9 08:24:28 hanapaa sshd\[21023\]: Invalid user mke from 52.172.140.75
Jan  9 08:24:28 hanapaa sshd\[21023\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.172.140.75
Jan  9 08:24:30 hanapaa sshd\[21023\]: Failed password for invalid user mke from 52.172.140.75 port 57892 ssh2
Jan  9 08:28:22 hanapaa sshd\[21494\]: Invalid user kgy from 52.172.140.75
Jan  9 08:28:22 hanapaa sshd\[21494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.172.140.75
2020-01-10 02:51:13
158.69.58.45 attackbots
Port scan on 1 port(s): 53
2020-01-10 02:59:56
189.176.0.16 attackbotsspam
Jan  9 14:37:20 master sshd[21008]: Failed password for invalid user admin from 189.176.0.16 port 56168 ssh2
2020-01-10 03:16:30

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