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 <<>> 157.21.5.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58094
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;157.21.5.55.			IN	A

;; AUTHORITY SECTION:
.			594	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011000 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jan 10 20:59:31 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 55.5.21.157.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.5.21.157.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
113.116.96.173 attackbotsspam
Nov 26 07:14:26 mxgate1 postfix/postscreen[19964]: CONNECT from [113.116.96.173]:14521 to [176.31.12.44]:25
Nov 26 07:14:26 mxgate1 postfix/dnsblog[19965]: addr 113.116.96.173 listed by domain zen.spamhaus.org as 127.0.0.3
Nov 26 07:14:26 mxgate1 postfix/dnsblog[19965]: addr 113.116.96.173 listed by domain zen.spamhaus.org as 127.0.0.4
Nov 26 07:14:26 mxgate1 postfix/dnsblog[19965]: addr 113.116.96.173 listed by domain zen.spamhaus.org as 127.0.0.11
Nov 26 07:14:26 mxgate1 postfix/dnsblog[19968]: addr 113.116.96.173 listed by domain cbl.abuseat.org as 127.0.0.2
Nov 26 07:14:32 mxgate1 postfix/postscreen[19964]: DNSBL rank 3 for [113.116.96.173]:14521
Nov x@x
Nov 26 07:14:34 mxgate1 postfix/postscreen[19964]: DISCONNECT [113.116.96.173]:14521


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.116.96.173
2019-11-26 19:37:53
103.45.173.44 attackspambots
Nov 26 12:12:39 www sshd\[34622\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.173.44  user=root
Nov 26 12:12:41 www sshd\[34622\]: Failed password for root from 103.45.173.44 port 3054 ssh2
Nov 26 12:12:51 www sshd\[34624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.45.173.44  user=root
...
2019-11-26 20:10:58
192.228.108.34 attackspam
Lines containing failures of 192.228.108.34
Nov 26 07:13:41 omfg postfix/smtpd[14403]: connect from nimbus01mail08.superwebhost.com[192.228.108.34]
Nov 26 07:13:41 omfg postfix/smtpd[14403]: Anonymous TLS connection established from nimbus01mail08.superwebhost.com[192.228.108.34]: TLSv1.2 whostnameh cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bhostnames)
Nov x@x
Nov 26 07:13:52 omfg postfix/smtpd[14403]: disconnect from nimbus01mail08.superwebhost.com[192.228.108.34] ehlo=2 starttls=1 mail=1 rcpt=0/1 data=0/1 quhostname=1 commands=5/7


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=192.228.108.34
2019-11-26 19:36:44
171.103.56.86 attackspam
failed_logins
2019-11-26 19:56:01
89.248.174.215 attackspambots
11/26/2019-06:50:51.049004 89.248.174.215 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-26 20:05:09
61.177.172.158 attackbotsspam
2019-11-26T11:33:26.611140hub.schaetter.us sshd\[24584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.158  user=root
2019-11-26T11:33:28.618463hub.schaetter.us sshd\[24584\]: Failed password for root from 61.177.172.158 port 15131 ssh2
2019-11-26T11:33:30.796157hub.schaetter.us sshd\[24584\]: Failed password for root from 61.177.172.158 port 15131 ssh2
2019-11-26T11:33:33.059550hub.schaetter.us sshd\[24584\]: Failed password for root from 61.177.172.158 port 15131 ssh2
2019-11-26T11:33:49.056347hub.schaetter.us sshd\[24588\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.158  user=root
...
2019-11-26 19:54:11
118.97.50.108 attackspam
Unauthorised access (Nov 26) SRC=118.97.50.108 LEN=52 TTL=248 ID=6565 DF TCP DPT=445 WINDOW=8192 SYN
2019-11-26 19:44:02
112.6.231.114 attackspambots
Nov 26 12:22:26 ovpn sshd\[31798\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.6.231.114  user=root
Nov 26 12:22:28 ovpn sshd\[31798\]: Failed password for root from 112.6.231.114 port 39678 ssh2
Nov 26 12:37:14 ovpn sshd\[3889\]: Invalid user admin from 112.6.231.114
Nov 26 12:37:14 ovpn sshd\[3889\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.6.231.114
Nov 26 12:37:16 ovpn sshd\[3889\]: Failed password for invalid user admin from 112.6.231.114 port 19100 ssh2
2019-11-26 19:48:53
209.235.67.49 attackbots
Nov 26 13:13:25 server sshd\[15068\]: Invalid user catalina from 209.235.67.49
Nov 26 13:13:25 server sshd\[15068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.235.67.49 
Nov 26 13:13:27 server sshd\[15068\]: Failed password for invalid user catalina from 209.235.67.49 port 46743 ssh2
Nov 26 13:28:04 server sshd\[18680\]: Invalid user guest from 209.235.67.49
Nov 26 13:28:04 server sshd\[18680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.235.67.49 
...
2019-11-26 20:12:31
197.63.94.49 attackspam
Nov 26 07:10:46 mxgate1 sshd[20135]: Invalid user admin from 197.63.94.49 port 38437
Nov 26 07:10:46 mxgate1 sshd[20135]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.63.94.49
Nov 26 07:10:48 mxgate1 sshd[20135]: Failed password for invalid user admin from 197.63.94.49 port 38437 ssh2
Nov 26 07:10:49 mxgate1 sshd[20135]: Connection closed by 197.63.94.49 port 38437 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=197.63.94.49
2019-11-26 19:35:02
193.112.90.146 attackbots
Nov 26 06:01:35 linuxvps sshd\[20873\]: Invalid user aorban from 193.112.90.146
Nov 26 06:01:35 linuxvps sshd\[20873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.90.146
Nov 26 06:01:38 linuxvps sshd\[20873\]: Failed password for invalid user aorban from 193.112.90.146 port 53354 ssh2
Nov 26 06:09:39 linuxvps sshd\[25725\]: Invalid user pinkerton from 193.112.90.146
Nov 26 06:09:39 linuxvps sshd\[25725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.90.146
2019-11-26 20:05:27
130.61.88.249 attackspambots
Nov 26 09:07:50 sauna sshd[1342]: Failed password for root from 130.61.88.249 port 61160 ssh2
Nov 26 09:14:04 sauna sshd[1515]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.88.249
...
2019-11-26 19:48:20
106.12.152.194 attackspam
11/26/2019-06:34:08.197189 106.12.152.194 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-26 19:46:18
118.70.126.245 attackbots
Unauthorised access (Nov 26) SRC=118.70.126.245 LEN=52 TTL=109 ID=7463 DF TCP DPT=1433 WINDOW=8192 SYN
2019-11-26 19:53:44
61.222.56.80 attackbotsspam
Nov 26 14:34:02 gw1 sshd[14116]: Failed password for root from 61.222.56.80 port 47194 ssh2
Nov 26 14:37:54 gw1 sshd[14214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.222.56.80
...
2019-11-26 19:47:26

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