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 of America (the)

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 <<>> 20.81.126.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;20.81.126.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012500 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 26 00:51:26 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 138.126.81.20.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.126.81.20.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.230.31.236 attackbots
Jun  9 22:33:15 legacy sshd[588]: Failed password for root from 157.230.31.236 port 41016 ssh2
Jun  9 22:36:22 legacy sshd[692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.31.236
Jun  9 22:36:25 legacy sshd[692]: Failed password for invalid user admin from 157.230.31.236 port 42606 ssh2
...
2020-06-10 04:36:53
177.87.146.48 attack
(smtpauth) Failed SMTP AUTH login from 177.87.146.48 (BR/Brazil/177-87-146-48.sistemamega.net.br): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-10 00:50:37 plain authenticator failed for 177-87-146-48.sistemamega.net.br [177.87.146.48]: 535 Incorrect authentication data (set_id=marketin@toliddaru.ir)
2020-06-10 04:41:48
221.6.105.62 attackbotsspam
Jun  9 16:44:10 ny01 sshd[401]: Failed password for root from 221.6.105.62 port 33687 ssh2
Jun  9 16:45:24 ny01 sshd[536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.6.105.62
Jun  9 16:45:26 ny01 sshd[536]: Failed password for invalid user om from 221.6.105.62 port 21606 ssh2
2020-06-10 04:50:50
46.38.145.4 attackbots
(smtpauth) Failed SMTP AUTH login from 46.38.145.4 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-06-09 22:21:26 login authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=vesta@forhosting.nl)
2020-06-09 22:22:08 login authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=dialup@forhosting.nl)
2020-06-09 22:22:58 login authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=dialup@forhosting.nl)
2020-06-09 22:23:38 login authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=sylvia-saint@forhosting.nl)
2020-06-09 22:24:30 login authenticator failed for (User) [46.38.145.4]: 535 Incorrect authentication data (set_id=sylvia-saint@forhosting.nl)
2020-06-10 04:34:32
184.168.27.33 attack
184.168.27.33 - - \[09/Jun/2020:13:27:27 -0700\] "GET /old/wp-admin/ HTTP/1.1" 301 563 "-" "-"
...
2020-06-10 04:40:43
80.107.87.82 attack
Automatic report - Port Scan Attack
2020-06-10 04:34:14
139.155.79.110 attackspambots
Jun  9 22:15:08 h2779839 sshd[21794]: Invalid user oz from 139.155.79.110 port 37944
Jun  9 22:15:08 h2779839 sshd[21794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.79.110
Jun  9 22:15:08 h2779839 sshd[21794]: Invalid user oz from 139.155.79.110 port 37944
Jun  9 22:15:10 h2779839 sshd[21794]: Failed password for invalid user oz from 139.155.79.110 port 37944 ssh2
Jun  9 22:18:02 h2779839 sshd[21862]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.79.110  user=root
Jun  9 22:18:05 h2779839 sshd[21862]: Failed password for root from 139.155.79.110 port 56954 ssh2
Jun  9 22:21:02 h2779839 sshd[21917]: Invalid user debian from 139.155.79.110 port 47728
Jun  9 22:21:02 h2779839 sshd[21917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.79.110
Jun  9 22:21:02 h2779839 sshd[21917]: Invalid user debian from 139.155.79.110 port 47728
Jun  9 22
...
2020-06-10 04:24:29
49.234.31.158 attackbots
Jun  9 22:16:41 [host] sshd[19425]: pam_unix(sshd:
Jun  9 22:16:43 [host] sshd[19425]: Failed passwor
Jun  9 22:21:01 [host] sshd[19600]: pam_unix(sshd:
2020-06-10 04:29:17
178.128.70.61 attack
2020-06-09T22:17:11.951268v22018076590370373 sshd[5058]: Invalid user rosi from 178.128.70.61 port 55030
2020-06-09T22:17:11.958585v22018076590370373 sshd[5058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.70.61
2020-06-09T22:17:11.951268v22018076590370373 sshd[5058]: Invalid user rosi from 178.128.70.61 port 55030
2020-06-09T22:17:13.584933v22018076590370373 sshd[5058]: Failed password for invalid user rosi from 178.128.70.61 port 55030 ssh2
2020-06-09T22:20:54.009183v22018076590370373 sshd[14957]: Invalid user paloma from 178.128.70.61 port 53744
...
2020-06-10 04:35:56
118.42.44.46 attackbotsspam
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-06-10 04:23:57
180.242.168.95 attackspam
(sshd) Failed SSH login from 180.242.168.95 (ID/Indonesia/-): 5 in the last 3600 secs
2020-06-10 04:44:43
51.178.50.20 attackbotsspam
Jun  9 22:01:58 server sshd[8582]: Failed password for invalid user NetLinx from 51.178.50.20 port 37398 ssh2
Jun  9 22:17:34 server sshd[23636]: Failed password for invalid user user6 from 51.178.50.20 port 58418 ssh2
Jun  9 22:20:36 server sshd[26478]: Failed password for root from 51.178.50.20 port 59522 ssh2
2020-06-10 04:47:12
181.116.228.193 attackspam
Jun  9 17:25:47 firewall sshd[18886]: Failed password for invalid user zhangxiaofei from 181.116.228.193 port 32860 ssh2
Jun  9 17:34:13 firewall sshd[19175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.116.228.193  user=root
Jun  9 17:34:15 firewall sshd[19175]: Failed password for root from 181.116.228.193 port 52334 ssh2
...
2020-06-10 04:53:12
94.176.20.32 attack
familiengesundheitszentrum-fulda.de 94.176.20.32 [09/Jun/2020:15:36:22 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4344 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
familiengesundheitszentrum-fulda.de 94.176.20.32 [09/Jun/2020:15:36:26 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4344 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
2020-06-10 04:23:11
134.175.236.187 attack
IP blocked
2020-06-10 04:22:09

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