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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.38.91.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49250
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.38.91.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021500 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 21:43:38 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.91.38.139.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 139.38.91.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
83.171.253.98 attack
B: Magento admin pass test (wrong country)
2019-10-05 16:18:59
106.12.126.42 attack
Oct  5 07:06:44 www2 sshd\[6100\]: Invalid user 123Star from 106.12.126.42Oct  5 07:06:46 www2 sshd\[6100\]: Failed password for invalid user 123Star from 106.12.126.42 port 55846 ssh2Oct  5 07:10:54 www2 sshd\[6651\]: Invalid user q1w2e3r4T5 from 106.12.126.42
...
2019-10-05 16:38:02
119.29.242.48 attack
Oct  5 11:06:56 sauna sshd[159074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.242.48
Oct  5 11:06:57 sauna sshd[159074]: Failed password for invalid user p4$$w0rd123!@# from 119.29.242.48 port 49522 ssh2
...
2019-10-05 16:09:04
185.62.85.150 attackspambots
Brute force SMTP login attempted.
...
2019-10-05 16:15:14
217.41.38.19 attackspambots
Tried sshing with brute force.
2019-10-05 16:29:13
45.136.109.83 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-10-05 16:27:38
147.50.3.30 attackspambots
Oct  5 10:05:41 core sshd[20076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.50.3.30  user=root
Oct  5 10:05:43 core sshd[20076]: Failed password for root from 147.50.3.30 port 52881 ssh2
...
2019-10-05 16:16:11
134.209.56.60 attackbotsspam
Oct  5 10:18:25 v22019058497090703 sshd[28551]: Failed password for root from 134.209.56.60 port 33116 ssh2
Oct  5 10:22:21 v22019058497090703 sshd[28870]: Failed password for root from 134.209.56.60 port 43014 ssh2
...
2019-10-05 16:28:28
112.243.39.194 attackbotsspam
Unauthorised access (Oct  5) SRC=112.243.39.194 LEN=40 TTL=49 ID=51889 TCP DPT=8080 WINDOW=38144 SYN 
Unauthorised access (Oct  4) SRC=112.243.39.194 LEN=40 TTL=49 ID=35579 TCP DPT=8080 WINDOW=417 SYN 
Unauthorised access (Oct  4) SRC=112.243.39.194 LEN=40 TTL=49 ID=27335 TCP DPT=8080 WINDOW=56953 SYN 
Unauthorised access (Oct  4) SRC=112.243.39.194 LEN=40 TTL=49 ID=22799 TCP DPT=8080 WINDOW=417 SYN 
Unauthorised access (Oct  4) SRC=112.243.39.194 LEN=40 TTL=49 ID=24435 TCP DPT=8080 WINDOW=38920 SYN 
Unauthorised access (Oct  4) SRC=112.243.39.194 LEN=40 TTL=49 ID=10686 TCP DPT=8080 WINDOW=417 SYN 
Unauthorised access (Oct  3) SRC=112.243.39.194 LEN=40 TTL=49 ID=5030 TCP DPT=8080 WINDOW=56953 SYN 
Unauthorised access (Oct  3) SRC=112.243.39.194 LEN=40 TTL=49 ID=36187 TCP DPT=8080 WINDOW=56953 SYN
2019-10-05 16:04:06
222.186.175.148 attack
$f2bV_matches
2019-10-05 16:34:21
103.243.107.92 attackbots
Oct  5 14:58:45 webhost01 sshd[17287]: Failed password for root from 103.243.107.92 port 56781 ssh2
...
2019-10-05 16:27:23
185.234.216.140 attack
Oct  5 10:00:30 andromeda postfix/smtpd\[43552\]: warning: unknown\[185.234.216.140\]: SASL LOGIN authentication failed: authentication failure
Oct  5 10:00:30 andromeda postfix/smtpd\[43552\]: warning: unknown\[185.234.216.140\]: SASL LOGIN authentication failed: authentication failure
Oct  5 10:00:31 andromeda postfix/smtpd\[43552\]: warning: unknown\[185.234.216.140\]: SASL LOGIN authentication failed: authentication failure
Oct  5 10:00:31 andromeda postfix/smtpd\[43552\]: warning: unknown\[185.234.216.140\]: SASL LOGIN authentication failed: authentication failure
Oct  5 10:00:31 andromeda postfix/smtpd\[43552\]: warning: unknown\[185.234.216.140\]: SASL LOGIN authentication failed: authentication failure
2019-10-05 16:17:13
203.48.246.66 attackspambots
Oct  5 03:45:05 venus sshd\[25407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.48.246.66  user=root
Oct  5 03:45:06 venus sshd\[25407\]: Failed password for root from 203.48.246.66 port 38982 ssh2
Oct  5 03:50:32 venus sshd\[25519\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.48.246.66  user=root
...
2019-10-05 16:09:49
158.69.138.17 attackspam
Looking for resource vulnerabilities
2019-10-05 16:15:50
222.186.175.155 attackbots
Oct  5 10:23:00 dedicated sshd[29661]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.155  user=root
Oct  5 10:23:02 dedicated sshd[29661]: Failed password for root from 222.186.175.155 port 7502 ssh2
2019-10-05 16:23:08

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