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: IANA Special-Purpose Address

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 <<>> 100.66.143.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29519
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;100.66.143.138.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 13:08:59 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 138.143.66.100.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.143.66.100.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
103.243.110.230 attack
Lines containing failures of 103.243.110.230
Dec  2 04:18:58 jarvis sshd[16315]: Invalid user hemstad from 103.243.110.230 port 34284
Dec  2 04:18:58 jarvis sshd[16315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.243.110.230 
Dec  2 04:19:00 jarvis sshd[16315]: Failed password for invalid user hemstad from 103.243.110.230 port 34284 ssh2
Dec  2 04:19:01 jarvis sshd[16315]: Received disconnect from 103.243.110.230 port 34284:11: Bye Bye [preauth]
Dec  2 04:19:01 jarvis sshd[16315]: Disconnected from invalid user hemstad 103.243.110.230 port 34284 [preauth]
Dec  2 04:26:55 jarvis sshd[17905]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.243.110.230  user=news
Dec  2 04:26:57 jarvis sshd[17905]: Failed password for news from 103.243.110.230 port 56962 ssh2
Dec  2 04:26:58 jarvis sshd[17905]: Received disconnect from 103.243.110.230 port 56962:11: Bye Bye [preauth]
Dec  2 04:26:58........
------------------------------
2019-12-02 20:52:38
123.207.108.51 attack
Dec  2 13:48:32 sauna sshd[188077]: Failed password for root from 123.207.108.51 port 55614 ssh2
Dec  2 13:56:18 sauna sshd[188353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.108.51
...
2019-12-02 20:41:52
42.243.111.90 attackbots
2019-12-02T11:13:44.083854abusebot-2.cloudsearch.cf sshd\[26264\]: Invalid user dave from 42.243.111.90 port 57456
2019-12-02 20:44:40
164.132.226.103 attackspam
Automatic report - XMLRPC Attack
2019-12-02 20:44:59
111.231.93.242 attackspambots
Dec  2 10:53:06 srv01 sshd[27526]: Invalid user cresci from 111.231.93.242 port 51222
Dec  2 10:53:06 srv01 sshd[27526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.93.242
Dec  2 10:53:06 srv01 sshd[27526]: Invalid user cresci from 111.231.93.242 port 51222
Dec  2 10:53:08 srv01 sshd[27526]: Failed password for invalid user cresci from 111.231.93.242 port 51222 ssh2
Dec  2 10:59:28 srv01 sshd[27954]: Invalid user latiffah from 111.231.93.242 port 32842
...
2019-12-02 20:32:49
51.38.95.12 attack
Dec  2 11:05:53 SilenceServices sshd[16642]: Failed password for root from 51.38.95.12 port 39776 ssh2
Dec  2 11:12:36 SilenceServices sshd[18487]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.95.12
Dec  2 11:12:38 SilenceServices sshd[18487]: Failed password for invalid user ftpuser from 51.38.95.12 port 52570 ssh2
2019-12-02 20:23:31
200.2.146.126 attackspambots
Dec  2 08:07:59 firewall sshd[17957]: Invalid user hung from 200.2.146.126
Dec  2 08:08:01 firewall sshd[17957]: Failed password for invalid user hung from 200.2.146.126 port 58332 ssh2
Dec  2 08:15:01 firewall sshd[18119]: Invalid user 1945 from 200.2.146.126
...
2019-12-02 20:19:40
112.200.10.99 attack
445/tcp 445/tcp
[2019-12-02]2pkt
2019-12-02 20:29:58
112.85.42.180 attack
Dec  2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups
Dec  2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180
Dec  2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups
Dec  2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180
Dec  2 13:12:27 dcd-gentoo sshd[21750]: User root from 112.85.42.180 not allowed because none of user's groups are listed in AllowGroups
Dec  2 13:12:30 dcd-gentoo sshd[21750]: error: PAM: Authentication failure for illegal user root from 112.85.42.180
Dec  2 13:12:30 dcd-gentoo sshd[21750]: Failed keyboard-interactive/pam for invalid user root from 112.85.42.180 port 12842 ssh2
...
2019-12-02 20:22:17
134.175.152.157 attack
$f2bV_matches
2019-12-02 20:11:00
220.176.204.91 attackbots
Dec  2 12:19:10 v22018086721571380 sshd[2821]: Failed password for invalid user http from 220.176.204.91 port 7247 ssh2
2019-12-02 20:19:13
121.232.151.217 attackspambots
2323/tcp
[2019-12-02]1pkt
2019-12-02 20:49:24
106.54.219.94 attackbotsspam
Dec  2 12:30:48 srv206 sshd[18860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.219.94  user=root
Dec  2 12:30:49 srv206 sshd[18860]: Failed password for root from 106.54.219.94 port 54726 ssh2
Dec  2 12:43:18 srv206 sshd[18969]: Invalid user dearing from 106.54.219.94
Dec  2 12:43:18 srv206 sshd[18969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.54.219.94
Dec  2 12:43:18 srv206 sshd[18969]: Invalid user dearing from 106.54.219.94
Dec  2 12:43:20 srv206 sshd[18969]: Failed password for invalid user dearing from 106.54.219.94 port 48878 ssh2
...
2019-12-02 20:36:37
222.186.175.169 attackbotsspam
Dec  2 13:14:56 MainVPS sshd[19771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.169  user=root
Dec  2 13:14:58 MainVPS sshd[19771]: Failed password for root from 222.186.175.169 port 56084 ssh2
Dec  2 13:15:11 MainVPS sshd[19771]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 56084 ssh2 [preauth]
Dec  2 13:14:56 MainVPS sshd[19771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.169  user=root
Dec  2 13:14:58 MainVPS sshd[19771]: Failed password for root from 222.186.175.169 port 56084 ssh2
Dec  2 13:15:11 MainVPS sshd[19771]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 56084 ssh2 [preauth]
Dec  2 13:15:15 MainVPS sshd[20284]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.169  user=root
Dec  2 13:15:17 MainVPS sshd[20284]: Failed password for root from 222.186.175.169 port
2019-12-02 20:17:40
45.55.233.213 attack
Dec  2 01:42:23 tdfoods sshd\[20494\]: Invalid user test from 45.55.233.213
Dec  2 01:42:23 tdfoods sshd\[20494\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.233.213
Dec  2 01:42:25 tdfoods sshd\[20494\]: Failed password for invalid user test from 45.55.233.213 port 56138 ssh2
Dec  2 01:47:46 tdfoods sshd\[21000\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.55.233.213  user=root
Dec  2 01:47:48 tdfoods sshd\[21000\]: Failed password for root from 45.55.233.213 port 39530 ssh2
2019-12-02 20:17:06

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