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 <<>> 44.139.21.210
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14838
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;44.139.21.210.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062900 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 29 23:46:56 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 210.21.139.44.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 210.21.139.44.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.76.137.2 attackspam
IP was detected trying to Brute-Force SSH, FTP, Web Apps, Port-Scan or Hacking.
2020-01-26 01:24:45
116.72.16.83 attackbots
Unauthorized connection attempt detected from IP address 116.72.16.83 to port 23 [J]
2020-01-26 01:26:43
92.118.160.57 attack
Unauthorized connection attempt detected from IP address 92.118.160.57 to port 990 [J]
2020-01-26 01:09:15
49.36.4.247 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-26 01:03:11
45.77.135.36 attackbots
scan z
2020-01-26 01:15:41
223.19.191.144 attackbotsspam
Honeypot attack, port: 5555, PTR: 144-191-19-223-on-nets.com.
2020-01-26 00:56:45
185.39.10.124 attackspambots
Jan 25 18:20:02 debian-2gb-nbg1-2 kernel: \[2232075.768656\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.39.10.124 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=7811 PROTO=TCP SPT=46845 DPT=15674 WINDOW=1024 RES=0x00 SYN URGP=0
2020-01-26 01:21:49
46.219.215.22 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-26 00:58:44
176.59.212.221 attackspam
1579957940 - 01/25/2020 14:12:20 Host: 176.59.212.221/176.59.212.221 Port: 445 TCP Blocked
2020-01-26 01:17:48
106.54.126.63 attack
Jan 25 18:13:24 meumeu sshd[29077]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.126.63 
Jan 25 18:13:26 meumeu sshd[29077]: Failed password for invalid user dennis from 106.54.126.63 port 38448 ssh2
Jan 25 18:20:04 meumeu sshd[30128]: Failed password for root from 106.54.126.63 port 54232 ssh2
...
2020-01-26 01:25:58
36.85.202.246 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-26 00:53:23
200.144.244.182 attackspam
Unauthorized connection attempt detected from IP address 200.144.244.182 to port 2220 [J]
2020-01-26 01:14:23
132.147.42.121 attackspambots
Unauthorized connection attempt detected from IP address 132.147.42.121 to port 88 [J]
2020-01-26 00:42:13
114.88.156.116 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-26 00:43:40
152.32.185.30 attackspambots
Unauthorized connection attempt detected from IP address 152.32.185.30 to port 2220 [J]
2020-01-26 01:15:12

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