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: T-Mobile

Hostname: unknown

Organization: T-Mobile USA, Inc.

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 <<>> 100.242.0.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59028
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;100.242.0.21.			IN	A

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019080801 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Aug 09 04:23:00 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 21.0.242.100.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 21.0.242.100.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.232.39.8 attackspam
Nov 13 06:17:11 itv-usvr-01 sshd[19749]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.232.39.8  user=sync
Nov 13 06:17:13 itv-usvr-01 sshd[19749]: Failed password for sync from 211.232.39.8 port 43730 ssh2
Nov 13 06:21:08 itv-usvr-01 sshd[19908]: Invalid user ftpuser from 211.232.39.8
Nov 13 06:21:08 itv-usvr-01 sshd[19908]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.232.39.8
Nov 13 06:21:08 itv-usvr-01 sshd[19908]: Invalid user ftpuser from 211.232.39.8
Nov 13 06:21:11 itv-usvr-01 sshd[19908]: Failed password for invalid user ftpuser from 211.232.39.8 port 23842 ssh2
2019-11-16 07:22:49
217.113.28.5 attackspambots
Nov 12 07:23:36 itv-usvr-01 sshd[25591]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.113.28.5  user=root
Nov 12 07:23:38 itv-usvr-01 sshd[25591]: Failed password for root from 217.113.28.5 port 45718 ssh2
Nov 12 07:28:48 itv-usvr-01 sshd[25766]: Invalid user a from 217.113.28.5
Nov 12 07:28:48 itv-usvr-01 sshd[25766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.113.28.5
Nov 12 07:28:48 itv-usvr-01 sshd[25766]: Invalid user a from 217.113.28.5
Nov 12 07:28:49 itv-usvr-01 sshd[25766]: Failed password for invalid user a from 217.113.28.5 port 36843 ssh2
2019-11-16 07:13:20
181.31.145.153 attackspam
Automatic report - Banned IP Access
2019-11-16 06:58:28
27.70.153.187 attack
Nov 13 22:21:51 itv-usvr-01 sshd[28496]: Invalid user support from 27.70.153.187
Nov 13 22:21:52 itv-usvr-01 sshd[28496]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.70.153.187
Nov 13 22:21:51 itv-usvr-01 sshd[28496]: Invalid user support from 27.70.153.187
Nov 13 22:21:54 itv-usvr-01 sshd[28496]: Failed password for invalid user support from 27.70.153.187 port 38490 ssh2
Nov 13 22:22:00 itv-usvr-01 sshd[28498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.70.153.187  user=root
Nov 13 22:22:01 itv-usvr-01 sshd[28498]: Failed password for root from 27.70.153.187 port 53010 ssh2
2019-11-16 07:06:02
218.95.211.190 attackbots
Invalid user admin from 218.95.211.190 port 50288
2019-11-16 07:08:32
92.118.160.37 attackbots
11/15/2019-13:01:01.200886 92.118.160.37 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-11-16 06:53:17
222.120.192.106 attackbotsspam
Nov 15 23:08:36 XXX sshd[61275]: Invalid user ofsaa from 222.120.192.106 port 39156
2019-11-16 07:07:36
218.92.0.200 attackspambots
Nov 15 22:59:46 venus sshd\[16626\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.200  user=root
Nov 15 22:59:49 venus sshd\[16626\]: Failed password for root from 218.92.0.200 port 39477 ssh2
Nov 15 22:59:51 venus sshd\[16626\]: Failed password for root from 218.92.0.200 port 39477 ssh2
...
2019-11-16 07:18:45
106.12.17.107 attack
Nov 12 23:45:03 itv-usvr-01 sshd[3414]: Invalid user ulleland from 106.12.17.107
Nov 12 23:45:03 itv-usvr-01 sshd[3414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.17.107
Nov 12 23:45:03 itv-usvr-01 sshd[3414]: Invalid user ulleland from 106.12.17.107
Nov 12 23:45:05 itv-usvr-01 sshd[3414]: Failed password for invalid user ulleland from 106.12.17.107 port 57378 ssh2
Nov 12 23:49:48 itv-usvr-01 sshd[3600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.17.107  user=uucp
Nov 12 23:49:50 itv-usvr-01 sshd[3600]: Failed password for uucp from 106.12.17.107 port 35318 ssh2
2019-11-16 06:59:45
212.64.91.66 attackspam
Nov 15 18:15:52 TORMINT sshd\[2189\]: Invalid user diamonte from 212.64.91.66
Nov 15 18:15:52 TORMINT sshd\[2189\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.91.66
Nov 15 18:15:54 TORMINT sshd\[2189\]: Failed password for invalid user diamonte from 212.64.91.66 port 46614 ssh2
...
2019-11-16 07:17:24
198.108.67.46 attackbotsspam
8002/tcp 9950/tcp 3055/tcp...
[2019-09-15/11-14]116pkt,107pt.(tcp)
2019-11-16 07:00:56
209.97.169.0 attackspam
Nov 12 19:35:38 itv-usvr-01 sshd[24815]: Invalid user kaatjeuh from 209.97.169.0
Nov 12 19:35:38 itv-usvr-01 sshd[24815]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=209.97.169.0
Nov 12 19:35:38 itv-usvr-01 sshd[24815]: Invalid user kaatjeuh from 209.97.169.0
Nov 12 19:35:40 itv-usvr-01 sshd[24815]: Failed password for invalid user kaatjeuh from 209.97.169.0 port 37482 ssh2
Nov 12 19:39:49 itv-usvr-01 sshd[25097]: Invalid user muzzi from 209.97.169.0
2019-11-16 07:30:06
212.47.246.150 attackspambots
Nov 12 17:40:31 itv-usvr-01 sshd[20173]: Invalid user rootme from 212.47.246.150
Nov 12 17:40:31 itv-usvr-01 sshd[20173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.246.150
Nov 12 17:40:31 itv-usvr-01 sshd[20173]: Invalid user rootme from 212.47.246.150
Nov 12 17:40:33 itv-usvr-01 sshd[20173]: Failed password for invalid user rootme from 212.47.246.150 port 47600 ssh2
2019-11-16 07:17:56
46.39.236.147 attackbotsspam
scan z
2019-11-16 07:24:54
171.227.20.60 attackspambots
2019-11-16T00:19:55.350256stark.klein-stark.info sshd\[4817\]: Invalid user ubnt from 171.227.20.60 port 24512
2019-11-16T00:19:56.265298stark.klein-stark.info sshd\[4817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.227.20.60
2019-11-16T00:19:58.314482stark.klein-stark.info sshd\[4817\]: Failed password for invalid user ubnt from 171.227.20.60 port 24512 ssh2
...
2019-11-16 07:20:10

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