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: None

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 <<>> 104.21.26.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4442
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.26.212.			IN	A

;; AUTHORITY SECTION:
.			95	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 08:34:58 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 212.26.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.26.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.126.165.170 attackbotsspam
Feb 23 10:10:16 plusreed sshd[4041]: Invalid user edward from 177.126.165.170
...
2020-02-23 23:21:39
142.93.235.47 attackspambots
Feb 23 16:37:35 MK-Soft-VM5 sshd[21100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.235.47 
Feb 23 16:37:37 MK-Soft-VM5 sshd[21100]: Failed password for invalid user dev from 142.93.235.47 port 59190 ssh2
...
2020-02-23 23:41:43
45.133.99.130 attack
2020-02-23 16:29:56 dovecot_login authenticator failed for \(\[45.133.99.130\]\) \[45.133.99.130\]: 535 Incorrect authentication data \(set_id=abuse@opso.it\)
2020-02-23 16:30:04 dovecot_login authenticator failed for \(\[45.133.99.130\]\) \[45.133.99.130\]: 535 Incorrect authentication data
2020-02-23 16:30:14 dovecot_login authenticator failed for \(\[45.133.99.130\]\) \[45.133.99.130\]: 535 Incorrect authentication data
2020-02-23 16:30:20 dovecot_login authenticator failed for \(\[45.133.99.130\]\) \[45.133.99.130\]: 535 Incorrect authentication data
2020-02-23 16:30:32 dovecot_login authenticator failed for \(\[45.133.99.130\]\) \[45.133.99.130\]: 535 Incorrect authentication data
2020-02-23 23:40:37
82.117.232.51 attackbots
port scan and connect, tcp 8080 (http-proxy)
2020-02-23 23:22:33
185.241.145.33 attackspambots
Automatic report - Port Scan Attack
2020-02-23 23:10:23
49.34.139.233 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-23 23:38:05
80.82.77.189 attack
Feb 23 16:00:10 debian-2gb-nbg1-2 kernel: \[4729213.734209\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=80.82.77.189 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=20986 PROTO=TCP SPT=56332 DPT=3987 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-23 23:16:46
41.32.220.187 attackspambots
20/2/23@08:28:01: FAIL: Alarm-Network address from=41.32.220.187
...
2020-02-23 23:15:55
185.53.88.125 attackbotsspam
Port 5082 scan denied
2020-02-23 23:42:35
185.234.217.231 attack
lfd: (smtpauth) Failed SMTP AUTH login from 185.234.217.231 (-): 5 in the last 3600 secs - Sat Jun 23 12:21:58 2018
2020-02-23 23:33:21
162.248.74.241 attack
lfd: (smtpauth) Failed SMTP AUTH login from 162.248.74.241 (-): 5 in the last 3600 secs - Fri Jun 22 23:41:23 2018
2020-02-23 23:43:38
119.119.20.70 attackspambots
Brute force blocker - service: proftpd1, proftpd2 - aantal: 46 - Fri Jun 22 09:20:16 2018
2020-02-23 23:51:12
185.11.224.44 attack
(imapd) Failed IMAP login from 185.11.224.44 (IT/Italy/-): 1 in the last 3600 secs
2020-02-23 23:46:27
131.221.97.186 attack
Honeypot attack, port: 445, PTR: dynamic-131-221-97-186.webturbonet.com.br.
2020-02-23 23:20:08
222.186.42.136 attackbots
Unauthorized connection attempt detected from IP address 222.186.42.136 to port 22
2020-02-23 23:32:10

Recently Reported IPs

104.21.26.21 104.21.26.241 104.21.26.51 104.21.26.237
104.21.26.214 104.21.26.66 104.21.26.3 104.21.26.248
104.21.26.94 104.21.26.79 104.21.27.10 128.121.89.110
104.21.26.68 104.21.27.102 104.21.27.11 104.21.27.106
104.21.27.130 104.21.27.113 104.21.27.147 104.21.27.146