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 <<>> 104.21.38.136
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40499
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.136.			IN	A

;; AUTHORITY SECTION:
.			176	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 102 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:28:45 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 136.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 136.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
149.56.12.88 attackspambots
Apr 11 08:49:14 legacy sshd[2683]: Failed password for root from 149.56.12.88 port 59938 ssh2
Apr 11 08:52:54 legacy sshd[2802]: Failed password for root from 149.56.12.88 port 40126 ssh2
...
2020-04-11 15:18:01
206.189.45.234 attack
$f2bV_matches
2020-04-11 15:05:12
157.100.58.254 attackspam
(sshd) Failed SSH login from 157.100.58.254 (EC/Ecuador/Provincia de Pichincha/-/host-157-100-58-254.nedetel.net/[AS264668 NEDETEL S.A.]): 1 in the last 3600 secs
2020-04-11 15:22:17
94.199.198.137 attackspam
Apr 11 08:09:29 sigma sshd\[14377\]: Failed password for root from 94.199.198.137 port 37562 ssh2Apr 11 08:12:25 sigma sshd\[14549\]: Invalid user zxin10 from 94.199.198.137
...
2020-04-11 15:33:35
195.231.0.27 attackbots
>10 unauthorized SSH connections
2020-04-11 15:16:27
163.197.192.228 attackbots
1586577148 - 04/11/2020 05:52:28 Host: 163.197.192.228/163.197.192.228 Port: 445 TCP Blocked
2020-04-11 15:21:53
222.186.175.84 attack
Apr 11 06:44:26 server2 sshd\[24477\]: User root from 222.186.175.84 not allowed because not listed in AllowUsers
Apr 11 06:46:26 server2 sshd\[24701\]: User root from 222.186.175.84 not allowed because not listed in AllowUsers
Apr 11 06:47:34 server2 sshd\[24756\]: Invalid user ntps from 222.186.175.84
Apr 11 06:49:20 server2 sshd\[24820\]: User root from 222.186.175.84 not allowed because not listed in AllowUsers
Apr 11 06:50:39 server2 sshd\[25032\]: User root from 222.186.175.84 not allowed because not listed in AllowUsers
Apr 11 06:52:23 server2 sshd\[25103\]: User root from 222.186.175.84 not allowed because not listed in AllowUsers
2020-04-11 15:23:28
120.70.100.215 attackspambots
Apr 11 05:45:52 ns382633 sshd\[5413\]: Invalid user srvadmin from 120.70.100.215 port 38370
Apr 11 05:45:52 ns382633 sshd\[5413\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.215
Apr 11 05:45:54 ns382633 sshd\[5413\]: Failed password for invalid user srvadmin from 120.70.100.215 port 38370 ssh2
Apr 11 05:52:08 ns382633 sshd\[6404\]: Invalid user system from 120.70.100.215 port 45967
Apr 11 05:52:08 ns382633 sshd\[6404\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.100.215
2020-04-11 15:30:50
178.128.121.180 attackspambots
Apr 11 09:17:22 OPSO sshd\[21224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.121.180  user=root
Apr 11 09:17:24 OPSO sshd\[21224\]: Failed password for root from 178.128.121.180 port 35380 ssh2
Apr 11 09:21:36 OPSO sshd\[22385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.121.180  user=root
Apr 11 09:21:38 OPSO sshd\[22385\]: Failed password for root from 178.128.121.180 port 44876 ssh2
Apr 11 09:25:37 OPSO sshd\[23292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.121.180  user=root
2020-04-11 15:28:18
138.197.118.32 attackbotsspam
Apr 11 03:59:34 124388 sshd[22266]: Failed password for invalid user admin from 138.197.118.32 port 48044 ssh2
Apr 11 04:04:24 124388 sshd[22312]: Invalid user lidia from 138.197.118.32 port 57938
Apr 11 04:04:24 124388 sshd[22312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.118.32
Apr 11 04:04:24 124388 sshd[22312]: Invalid user lidia from 138.197.118.32 port 57938
Apr 11 04:04:25 124388 sshd[22312]: Failed password for invalid user lidia from 138.197.118.32 port 57938 ssh2
2020-04-11 15:40:59
45.83.118.106 attackspam
[2020-04-11 03:16:58] NOTICE[12114][C-000041ee] chan_sip.c: Call from '' (45.83.118.106:50222) to extension '701146842002315' rejected because extension not found in context 'public'.
[2020-04-11 03:16:58] SECURITY[12128] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-11T03:16:58.886-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="701146842002315",SessionID="0x7f020c08adb8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.83.118.106/50222",ACLName="no_extension_match"
[2020-04-11 03:21:04] NOTICE[12114][C-000041f8] chan_sip.c: Call from '' (45.83.118.106:61698) to extension '9901146842002315' rejected because extension not found in context 'public'.
[2020-04-11 03:21:04] SECURITY[12128] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-11T03:21:04.430-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9901146842002315",SessionID="0x7f020c08adb8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV
...
2020-04-11 15:25:12
1.202.232.103 attackspam
Apr 11 06:34:02 pve sshd[30231]: Failed password for root from 1.202.232.103 port 59106 ssh2
Apr 11 06:36:33 pve sshd[2065]: Failed password for root from 1.202.232.103 port 40062 ssh2
2020-04-11 15:04:03
61.134.103.99 attackbotsspam
trying to access non-authorized port
2020-04-11 15:35:54
13.124.214.26 attack
Apr 11 07:47:01 pi sshd[21183]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.124.214.26  user=root
Apr 11 07:47:04 pi sshd[21183]: Failed password for invalid user root from 13.124.214.26 port 41506 ssh2
2020-04-11 14:58:25
64.225.38.148 attack
64.225.38.148
2020-04-11 15:14:59

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