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: Rocklin

Region: California

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 <<>> 207.54.21.156
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42728
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			574	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020080201 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 03 13:33:08 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 156.21.54.207.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 156.21.54.207.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
91.134.140.242 attack
Oct 14 12:38:43 heissa sshd\[12702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=242.ip-91-134-140.eu  user=root
Oct 14 12:38:45 heissa sshd\[12702\]: Failed password for root from 91.134.140.242 port 57102 ssh2
Oct 14 12:42:33 heissa sshd\[13329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=242.ip-91-134-140.eu  user=root
Oct 14 12:42:35 heissa sshd\[13329\]: Failed password for root from 91.134.140.242 port 40574 ssh2
Oct 14 12:46:16 heissa sshd\[13916\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=242.ip-91-134-140.eu  user=root
2019-10-14 18:47:05
185.90.118.76 attack
10/14/2019-07:11:41.149299 185.90.118.76 Protocol: 6 ET SCAN Potential SSH Scan
2019-10-14 19:19:46
151.80.98.17 attack
Oct 14 10:20:49 game-panel sshd[10927]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.98.17
Oct 14 10:20:51 game-panel sshd[10927]: Failed password for invalid user 123qwe!@#QWE from 151.80.98.17 port 51178 ssh2
Oct 14 10:25:02 game-panel sshd[11073]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=151.80.98.17
2019-10-14 18:38:03
186.122.148.186 attackspam
Oct 14 07:11:45 server2 sshd[10481]: reveeclipse mapping checking getaddrinfo for host186.186-122-148.telmex.net.ar [186.122.148.186] failed - POSSIBLE BREAK-IN ATTEMPT!
Oct 14 07:11:45 server2 sshd[10481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.148.186  user=r.r
Oct 14 07:11:46 server2 sshd[10481]: Failed password for r.r from 186.122.148.186 port 56252 ssh2
Oct 14 07:11:47 server2 sshd[10481]: Received disconnect from 186.122.148.186: 11: Bye Bye [preauth]
Oct 14 07:35:30 server2 sshd[12052]: reveeclipse mapping checking getaddrinfo for host186.186-122-148.telmex.net.ar [186.122.148.186] failed - POSSIBLE BREAK-IN ATTEMPT!
Oct 14 07:35:30 server2 sshd[12052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.122.148.186  user=r.r
Oct 14 07:35:32 server2 sshd[12052]: Failed password for r.r from 186.122.148.186 port 51308 ssh2
Oct 14 07:35:32 server2 sshd[12052]: Received........
-------------------------------
2019-10-14 19:18:01
100.37.253.46 attackbots
Oct 14 12:23:32 MK-Soft-Root2 sshd[19457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=100.37.253.46 
Oct 14 12:23:34 MK-Soft-Root2 sshd[19457]: Failed password for invalid user test from 100.37.253.46 port 64112 ssh2
...
2019-10-14 18:57:25
67.213.75.130 attackspambots
SSH Brute-Forcing (ownc)
2019-10-14 18:59:58
106.13.83.251 attackspambots
Oct 14 11:47:16 meumeu sshd[28205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.83.251 
Oct 14 11:47:18 meumeu sshd[28205]: Failed password for invalid user !Q@W#E$R%T^Y from 106.13.83.251 port 41006 ssh2
Oct 14 11:51:52 meumeu sshd[28895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.83.251 
...
2019-10-14 18:39:39
83.246.93.211 attack
2019-10-14T08:12:52.655275abusebot.cloudsearch.cf sshd\[13679\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=db1.fos2.thuecom-medien.de  user=root
2019-10-14 19:14:53
113.225.25.81 attackbots
Unauthorised access (Oct 14) SRC=113.225.25.81 LEN=40 TTL=49 ID=9049 TCP DPT=8080 WINDOW=33886 SYN
2019-10-14 18:57:03
51.77.140.111 attack
Oct 14 12:50:50 ArkNodeAT sshd\[16813\]: Invalid user Play123 from 51.77.140.111
Oct 14 12:50:50 ArkNodeAT sshd\[16813\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.140.111
Oct 14 12:50:53 ArkNodeAT sshd\[16813\]: Failed password for invalid user Play123 from 51.77.140.111 port 39852 ssh2
2019-10-14 19:15:33
106.12.56.143 attack
Oct 14 03:37:53 giraffe sshd[3658]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.143  user=r.r
Oct 14 03:37:55 giraffe sshd[3658]: Failed password for r.r from 106.12.56.143 port 33470 ssh2
Oct 14 03:37:56 giraffe sshd[3658]: Received disconnect from 106.12.56.143 port 33470:11: Bye Bye [preauth]
Oct 14 03:37:56 giraffe sshd[3658]: Disconnected from 106.12.56.143 port 33470 [preauth]
Oct 14 04:00:05 giraffe sshd[4712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.56.143  user=r.r
Oct 14 04:00:07 giraffe sshd[4712]: Failed password for r.r from 106.12.56.143 port 40864 ssh2
Oct 14 04:00:07 giraffe sshd[4712]: Received disconnect from 106.12.56.143 port 40864:11: Bye Bye [preauth]
Oct 14 04:00:07 giraffe sshd[4712]: Disconnected from 106.12.56.143 port 40864 [preauth]
Oct 14 04:04:17 giraffe sshd[4849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 t........
-------------------------------
2019-10-14 19:13:46
51.255.42.250 attack
$f2bV_matches
2019-10-14 19:18:50
139.99.37.130 attackbotsspam
Oct 13 20:51:10 nandi sshd[28138]: Failed password for r.r from 139.99.37.130 port 63452 ssh2
Oct 13 20:51:10 nandi sshd[28138]: Received disconnect from 139.99.37.130: 11: Bye Bye [preauth]
Oct 13 21:14:17 nandi sshd[20327]: Failed password for r.r from 139.99.37.130 port 61756 ssh2
Oct 13 21:14:17 nandi sshd[20327]: Received disconnect from 139.99.37.130: 11: Bye Bye [preauth]
Oct 13 21:20:19 nandi sshd[26326]: Failed password for r.r from 139.99.37.130 port 34244 ssh2
Oct 13 21:20:19 nandi sshd[26326]: Received disconnect from 139.99.37.130: 11: Bye Bye [preauth]
Oct 13 21:26:10 nandi sshd[1507]: Failed password for r.r from 139.99.37.130 port 6720 ssh2
Oct 13 21:26:10 nandi sshd[1507]: Received disconnect from 139.99.37.130: 11: Bye Bye [preauth]
Oct 13 21:31:54 nandi sshd[7816]: Failed password for r.r from 139.99.37.130 port 43176 ssh2
Oct 13 21:31:55 nandi sshd[7816]: Received disconnect from 139.99.37.130: 11: Bye Bye [preauth]
Oct 13 21:37:31 nandi sshd[14021]:........
-------------------------------
2019-10-14 18:55:09
201.66.230.67 attackbotsspam
Oct 14 06:42:54 OPSO sshd\[2926\]: Invalid user Wachtwoord1@3\$ from 201.66.230.67 port 39426
Oct 14 06:42:54 OPSO sshd\[2926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.230.67
Oct 14 06:42:56 OPSO sshd\[2926\]: Failed password for invalid user Wachtwoord1@3\$ from 201.66.230.67 port 39426 ssh2
Oct 14 06:48:15 OPSO sshd\[3814\]: Invalid user ZXCDSAQWE\#@! from 201.66.230.67 port 58089
Oct 14 06:48:15 OPSO sshd\[3814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.66.230.67
2019-10-14 19:16:39
167.86.76.39 attack
Oct 14 11:58:07 [host] sshd[12069]: Invalid user P4$$W0RD123 from 167.86.76.39
Oct 14 11:58:07 [host] sshd[12069]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.86.76.39
Oct 14 11:58:09 [host] sshd[12069]: Failed password for invalid user P4$$W0RD123 from 167.86.76.39 port 60844 ssh2
2019-10-14 18:36:28

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