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 <<>> 216.30.140.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27900
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;216.30.140.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 13 01:39:02 CST 2025
;; MSG SIZE  rcvd: 106
Host info
21.140.30.216.in-addr.arpa domain name pointer ip216-30-140-21.z140-30-216.customer.algx.net.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.140.30.216.in-addr.arpa	name = ip216-30-140-21.z140-30-216.customer.algx.net.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
5.196.226.217 attackspambots
Dec 20 08:35:33 MK-Soft-VM5 sshd[10692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.226.217 
Dec 20 08:35:34 MK-Soft-VM5 sshd[10692]: Failed password for invalid user mysql from 5.196.226.217 port 47284 ssh2
...
2019-12-20 15:38:43
81.22.45.253 attackbotsspam
12/20/2019-08:54:26.365176 81.22.45.253 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-20 16:07:04
106.13.25.242 attackspambots
Dec 20 08:34:15 loxhost sshd\[25361\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.25.242  user=root
Dec 20 08:34:16 loxhost sshd\[25361\]: Failed password for root from 106.13.25.242 port 52098 ssh2
Dec 20 08:38:48 loxhost sshd\[25504\]: Invalid user rpm from 106.13.25.242 port 38382
Dec 20 08:38:48 loxhost sshd\[25504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.25.242
Dec 20 08:38:50 loxhost sshd\[25504\]: Failed password for invalid user rpm from 106.13.25.242 port 38382 ssh2
...
2019-12-20 15:57:57
124.115.173.253 attackspam
Dec 20 08:43:15 OPSO sshd\[2466\]: Invalid user gretta from 124.115.173.253 port 5943
Dec 20 08:43:15 OPSO sshd\[2466\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.115.173.253
Dec 20 08:43:18 OPSO sshd\[2466\]: Failed password for invalid user gretta from 124.115.173.253 port 5943 ssh2
Dec 20 08:50:38 OPSO sshd\[4506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.115.173.253  user=root
Dec 20 08:50:41 OPSO sshd\[4506\]: Failed password for root from 124.115.173.253 port 7397 ssh2
2019-12-20 15:54:52
37.212.56.211 attack
Unauthorised access (Dec 20) SRC=37.212.56.211 LEN=52 TTL=116 ID=29701 DF TCP DPT=445 WINDOW=8192 SYN
2019-12-20 15:59:32
106.12.93.12 attack
Dec 20 08:14:02 localhost sshd\[20862\]: Invalid user wampler from 106.12.93.12 port 57838
Dec 20 08:14:02 localhost sshd\[20862\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.93.12
Dec 20 08:14:04 localhost sshd\[20862\]: Failed password for invalid user wampler from 106.12.93.12 port 57838 ssh2
2019-12-20 15:26:12
106.13.142.115 attack
$f2bV_matches
2019-12-20 15:59:48
46.38.144.146 attack
2019-12-20T07:23:26.919326beta postfix/smtpd[23615]: warning: unknown[46.38.144.146]: SASL LOGIN authentication failed: authentication failure
2019-12-20T07:24:41.434356beta postfix/smtpd[23615]: warning: unknown[46.38.144.146]: SASL LOGIN authentication failed: authentication failure
2019-12-20T07:25:53.093397beta postfix/smtpd[23615]: warning: unknown[46.38.144.146]: SASL LOGIN authentication failed: authentication failure
...
2019-12-20 15:35:06
40.92.23.83 attack
Dec 20 09:29:30 debian-2gb-vpn-nbg1-1 kernel: [1201730.132145] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=40.92.23.83 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=230 ID=35257 DF PROTO=TCP SPT=6332 DPT=25 WINDOW=0 RES=0x00 ACK RST URGP=0
2019-12-20 15:46:49
163.172.204.185 attackspam
SSH brute-force: detected 7 distinct usernames within a 24-hour window.
2019-12-20 15:49:06
31.29.38.41 attack
Lines containing failures of 31.29.38.41
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.643443+01:00 rz-sp-adm-01 sshd[14076]: reveeclipse mapping checking getaddrinfo for 31.29.38.41.static-pppoe.dt.ipv4.wtnet.de [31.29.38.41] failed.
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.650967+01:00 rz-sp-adm-01 sshd[14076]: Invalid user pi from 31.29.38.41 port 41040
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.682121+01:00 rz-sp-adm-01 sshd[14074]: reveeclipse mapping checking getaddrinfo for 31.29.38.41.static-pppoe.dt.ipv4.wtnet.de [31.29.38.41] failed.
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.684834+01:00 rz-sp-adm-01 sshd[14074]: Invalid user pi from 31.29.38.41 port 41038
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.699519+01:00 rz-sp-adm-01 sshd[14076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.29.38.41 
/var/log/apache/pucorp.org.log:2019-12-20T07:22:43.704896+01:00 rz-sp-adm-01 sshd[14076........
------------------------------
2019-12-20 16:03:36
99.86.243.111 attackbots
TCP Port Scanning
2019-12-20 15:38:01
51.75.133.250 attackbotsspam
Dec 20 02:19:24 plusreed sshd[2235]: Invalid user color from 51.75.133.250
...
2019-12-20 15:30:44
37.150.231.68 attackbotsspam
Host Scan
2019-12-20 15:36:48
104.236.71.107 attack
Automatic report - XMLRPC Attack
2019-12-20 15:42:54

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