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 <<>> 135.21.42.210
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3724
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;135.21.42.210.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 13:56:39 CST 2025
;; MSG SIZE  rcvd: 106
Host info
210.42.21.135.in-addr.arpa domain name pointer nothing.attdns.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
210.42.21.135.in-addr.arpa	name = nothing.attdns.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
49.235.226.43 attackspambots
Dec 20 02:25:28 linuxvps sshd\[35431\]: Invalid user dbus from 49.235.226.43
Dec 20 02:25:28 linuxvps sshd\[35431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.226.43
Dec 20 02:25:30 linuxvps sshd\[35431\]: Failed password for invalid user dbus from 49.235.226.43 port 54740 ssh2
Dec 20 02:32:15 linuxvps sshd\[39965\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.226.43  user=root
Dec 20 02:32:17 linuxvps sshd\[39965\]: Failed password for root from 49.235.226.43 port 42686 ssh2
2019-12-20 16:33:04
190.187.104.146 attackspam
Dec 20 15:10:10 webhost01 sshd[1426]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.187.104.146
Dec 20 15:10:12 webhost01 sshd[1426]: Failed password for invalid user scippacercola from 190.187.104.146 port 40542 ssh2
...
2019-12-20 16:29:18
1.55.190.136 attack
Unauthorized connection attempt detected from IP address 1.55.190.136 to port 81
2019-12-20 16:56:17
180.76.153.46 attack
Dec 20 09:42:07 ns381471 sshd[902]: Failed password for root from 180.76.153.46 port 37816 ssh2
2019-12-20 17:03:34
87.246.7.35 attackbots
Dec 20 09:14:40 webserver postfix/smtpd\[1199\]: warning: unknown\[87.246.7.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 20 09:14:47 webserver postfix/smtpd\[32517\]: warning: unknown\[87.246.7.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 20 09:15:08 webserver postfix/smtpd\[1199\]: warning: unknown\[87.246.7.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 20 09:15:36 webserver postfix/smtpd\[1199\]: warning: unknown\[87.246.7.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 20 09:16:03 webserver postfix/smtpd\[1199\]: warning: unknown\[87.246.7.35\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2019-12-20 16:35:06
162.243.158.198 attack
Dec 20 09:35:48 * sshd[28240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.158.198
Dec 20 09:35:50 * sshd[28240]: Failed password for invalid user sales from 162.243.158.198 port 59148 ssh2
2019-12-20 17:05:27
178.217.173.54 attack
Dec 19 21:21:30 kapalua sshd\[14767\]: Invalid user admin from 178.217.173.54
Dec 19 21:21:30 kapalua sshd\[14767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54
Dec 19 21:21:32 kapalua sshd\[14767\]: Failed password for invalid user admin from 178.217.173.54 port 37820 ssh2
Dec 19 21:28:10 kapalua sshd\[15314\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.217.173.54  user=root
Dec 19 21:28:12 kapalua sshd\[15314\]: Failed password for root from 178.217.173.54 port 46888 ssh2
2019-12-20 16:29:32
185.175.93.78 attack
Dec 20 09:33:05 debian-2gb-nbg1-2 kernel: \[483548.369870\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.175.93.78 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=38368 PROTO=TCP SPT=54529 DPT=3339 WINDOW=1024 RES=0x00 SYN URGP=0
2019-12-20 16:51:44
198.23.189.18 attackspambots
$f2bV_matches
2019-12-20 16:43:06
43.241.145.119 attackbotsspam
Host Scan
2019-12-20 16:37:59
185.176.27.246 attackspambots
firewall-block, port(s): 3103/tcp, 3114/tcp, 3120/tcp, 3123/tcp, 3145/tcp, 3147/tcp
2019-12-20 16:56:49
85.209.0.34 attackbotsspam
Dec 20 07:28:28 serwer sshd\[15584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.34  user=root
Dec 20 07:28:28 serwer sshd\[15583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.34  user=root
Dec 20 07:28:30 serwer sshd\[15584\]: Failed password for root from 85.209.0.34 port 9648 ssh2
Dec 20 07:28:30 serwer sshd\[15583\]: Failed password for root from 85.209.0.34 port 38734 ssh2
...
2019-12-20 16:47:26
110.43.34.48 attackbots
Dec 20 09:39:01 meumeu sshd[11261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.43.34.48 
Dec 20 09:39:03 meumeu sshd[11261]: Failed password for invalid user 12345678 from 110.43.34.48 port 46362 ssh2
Dec 20 09:46:24 meumeu sshd[12284]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.43.34.48 
...
2019-12-20 16:59:26
104.131.84.59 attackbots
Dec 20 09:34:50 MK-Soft-Root1 sshd[22513]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.131.84.59 
Dec 20 09:34:53 MK-Soft-Root1 sshd[22513]: Failed password for invalid user evie from 104.131.84.59 port 46604 ssh2
...
2019-12-20 16:54:26
129.204.2.182 attack
Dec 20 09:15:17 MK-Soft-VM6 sshd[28812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.2.182 
Dec 20 09:15:19 MK-Soft-VM6 sshd[28812]: Failed password for invalid user pigpen from 129.204.2.182 port 44825 ssh2
...
2019-12-20 16:33:55

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