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 <<>> 104.21.21.197
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18274
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.197.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:46 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 197.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 197.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.14 attack
Dec 30 11:26:15 debian-2gb-nbg1-2 kernel: \[1354282.090547\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.176.27.14 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=898 PROTO=TCP SPT=45095 DPT=11486 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-30 18:32:08
106.12.15.230 attackbotsspam
IP blocked
2019-12-30 18:52:59
2002:b988:a36b::b988:a36b attack
[MonDec3007:24:29.1119032019][:error][pid17852:tid47296993572608][client2002:b988:a36b::b988:a36b:55508][client2002:b988:a36b::b988:a36b]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\(\^w3c-\|systran\\\\\\\\\)\)"against"REQUEST_HEADERS:User-Agent"required.[file"/etc/apache2/conf.d/modsec_rules/20_asl_useragents.conf"][line"237"][id"331039"][rev"1"][msg"Atomicorp.comWAFRules:SuspiciousUnusualUserAgent\(Python-urllib\).DisablethisruleifyouusePython-urllib."][severity"CRITICAL"][hostname"ilgiornaledelticino.ch"][uri"/vendor/phpunit/php-timer/composer.json"][unique_id"XgmYHVXdhrL7w79l-lHgxAAAAEo"][MonDec3007:24:48.5045932019][:error][pid17613:tid47296993572608][client2002:b988:a36b::b988:a36b:57712][client2002:b988:a36b::b988:a36b]ModSecurity:Accessdeniedwithcode403\(phase2\).Matchof"rx\(\^w3c-\|systran\\\\\\\\\)\)"against"REQUEST_HEADERS:User-Agent"required.[file"/etc/apache2/conf.d/modsec_rules/20_asl_useragents.conf"][line"237"][id"331039"][rev"1"][msg"Atomicorp.co
2019-12-30 18:59:39
110.152.105.217 attackbotsspam
Scanning
2019-12-30 18:31:41
78.128.113.58 attackspambots
20 attempts against mh-misbehave-ban on float.magehost.pro
2019-12-30 18:45:06
41.83.47.124 attackbotsspam
Automatic report - Port Scan Attack
2019-12-30 18:53:15
185.209.0.51 attackbots
12/30/2019-11:15:07.484980 185.209.0.51 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-30 18:28:59
212.64.57.24 attack
Dec 30 05:58:30 marvibiene sshd[45919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.57.24  user=root
Dec 30 05:58:32 marvibiene sshd[45919]: Failed password for root from 212.64.57.24 port 60450 ssh2
Dec 30 06:25:08 marvibiene sshd[46260]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.57.24  user=root
Dec 30 06:25:10 marvibiene sshd[46260]: Failed password for root from 212.64.57.24 port 57313 ssh2
...
2019-12-30 18:48:33
145.249.107.44 attackspam
Dec 30 09:25:57 v22018076622670303 sshd\[19000\]: Invalid user Ohto from 145.249.107.44 port 55488
Dec 30 09:25:57 v22018076622670303 sshd\[19000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=145.249.107.44
Dec 30 09:25:59 v22018076622670303 sshd\[19000\]: Failed password for invalid user Ohto from 145.249.107.44 port 55488 ssh2
...
2019-12-30 18:40:37
188.116.46.133 attackbotsspam
Automatic report - SSH Brute-Force Attack
2019-12-30 18:43:58
185.232.67.6 attackspambots
Dec 30 11:32:08 dedicated sshd[25585]: Invalid user admin from 185.232.67.6 port 44041
2019-12-30 18:40:10
151.80.45.126 attack
Dec 30 09:26:44 dev0-dcde-rnet sshd[27792]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.45.126
Dec 30 09:26:46 dev0-dcde-rnet sshd[27792]: Failed password for invalid user gq from 151.80.45.126 port 55972 ssh2
Dec 30 09:29:47 dev0-dcde-rnet sshd[27798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.45.126
2019-12-30 18:30:55
218.92.0.192 attackspambots
Dec 30 17:19:26 itv-usvr-01 sshd[18771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.192  user=root
Dec 30 17:19:28 itv-usvr-01 sshd[18771]: Failed password for root from 218.92.0.192 port 56068 ssh2
2019-12-30 19:06:29
78.168.48.182 attack
Automatic report - Port Scan Attack
2019-12-30 19:05:53
76.108.248.250 attack
Unauthorized connection attempt detected from IP address 76.108.248.250 to port 81
2019-12-30 18:32:30

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