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 <<>> 104.21.77.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35983
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.77.145.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:56:15 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 145.77.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.77.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.212 attackbotsspam
Jul 14 09:50:02 vps639187 sshd\[29135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.212  user=root
Jul 14 09:50:04 vps639187 sshd\[29135\]: Failed password for root from 222.186.175.212 port 17484 ssh2
Jul 14 09:50:07 vps639187 sshd\[29135\]: Failed password for root from 222.186.175.212 port 17484 ssh2
...
2020-07-14 15:52:22
178.149.52.191 attackspambots
DATE:2020-07-14 05:52:25, IP:178.149.52.191, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-07-14 15:33:15
118.24.18.30 attackbotsspam
Unauthorised access (Jul 14) SRC=118.24.18.30 LEN=40 PREC=0x60 TTL=48 ID=52472 TCP DPT=8080 WINDOW=369 SYN
2020-07-14 15:28:57
116.90.87.210 attackbotsspam
Port Scan detected!
...
2020-07-14 16:04:37
106.52.115.154 attack
Jul 14 07:50:51 meumeu sshd[604353]: Invalid user demo from 106.52.115.154 port 47998
Jul 14 07:50:51 meumeu sshd[604353]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.115.154 
Jul 14 07:50:51 meumeu sshd[604353]: Invalid user demo from 106.52.115.154 port 47998
Jul 14 07:50:52 meumeu sshd[604353]: Failed password for invalid user demo from 106.52.115.154 port 47998 ssh2
Jul 14 07:54:52 meumeu sshd[604505]: Invalid user ppl from 106.52.115.154 port 34388
Jul 14 07:54:52 meumeu sshd[604505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.115.154 
Jul 14 07:54:52 meumeu sshd[604505]: Invalid user ppl from 106.52.115.154 port 34388
Jul 14 07:54:54 meumeu sshd[604505]: Failed password for invalid user ppl from 106.52.115.154 port 34388 ssh2
Jul 14 07:58:46 meumeu sshd[604670]: Invalid user wilfred from 106.52.115.154 port 48996
...
2020-07-14 15:47:30
129.204.173.194 attackspam
Jul 13 12:52:17 euve59663 sshd[14130]: Invalid user kobis from 129.204.=
173.194
Jul 13 12:52:17 euve59663 sshd[14130]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D129=
.204.173.194=20
Jul 13 12:52:20 euve59663 sshd[14130]: Failed password for invalid user=
 kobis from 129.204.173.194 port 32956 ssh2
Jul 13 12:52:20 euve59663 sshd[14130]: Received disconnect from 129.204=
.173.194: 11: Bye Bye [preauth]
Jul 13 13:19:54 euve59663 sshd[15985]: Invalid user tobin from 129.204.=
173.194
Jul 13 13:19:54 euve59663 sshd[15985]: pam_unix(sshd:auth): authenticat=
ion failure; logname=3D uid=3D0 euid=3D0 tty=3Dssh ruser=3D rhost=3D129=
.204.173.194=20
Jul 13 13:19:56 euve59663 sshd[15985]: Failed password for invalid user=
 tobin from 129.204.173.194 port 43288 ssh2
Jul 13 13:19:56 euve59663 sshd[15985]: Received disconnect from 129.204=
.173.194: 11: Bye Bye [preauth]
Jul 13 13:24:14 euve59663 sshd[16015]: Invalid user ji........
-------------------------------
2020-07-14 16:06:14
111.161.41.156 attackspambots
SSH invalid-user multiple login attempts
2020-07-14 15:59:40
218.92.0.171 attackspambots
Jul 14 09:19:08 santamaria sshd\[24471\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.171  user=root
Jul 14 09:19:10 santamaria sshd\[24471\]: Failed password for root from 218.92.0.171 port 51726 ssh2
Jul 14 09:19:21 santamaria sshd\[24471\]: Failed password for root from 218.92.0.171 port 51726 ssh2
...
2020-07-14 15:34:37
49.146.36.91 attackbots
20/7/13@23:52:11: FAIL: Alarm-Network address from=49.146.36.91
20/7/13@23:52:11: FAIL: Alarm-Network address from=49.146.36.91
...
2020-07-14 15:51:14
193.202.44.33 attackspambots
SMB Server BruteForce Attack
2020-07-14 15:33:44
111.231.54.212 attack
2020-07-14T07:02:38.664936vps751288.ovh.net sshd\[24280\]: Invalid user admin from 111.231.54.212 port 36510
2020-07-14T07:02:38.675760vps751288.ovh.net sshd\[24280\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.54.212
2020-07-14T07:02:40.393165vps751288.ovh.net sshd\[24280\]: Failed password for invalid user admin from 111.231.54.212 port 36510 ssh2
2020-07-14T07:06:03.335092vps751288.ovh.net sshd\[24284\]: Invalid user mp3 from 111.231.54.212 port 47318
2020-07-14T07:06:03.343107vps751288.ovh.net sshd\[24284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.54.212
2020-07-14 15:26:11
183.91.11.193 attack
Jul 14 07:55:56 www6-3 sshd[19220]: Invalid user h from 183.91.11.193 port 39608
Jul 14 07:55:56 www6-3 sshd[19220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.91.11.193
Jul 14 07:55:58 www6-3 sshd[19220]: Failed password for invalid user h from 183.91.11.193 port 39608 ssh2
Jul 14 07:55:58 www6-3 sshd[19220]: Received disconnect from 183.91.11.193 port 39608:11: Bye Bye [preauth]
Jul 14 07:55:58 www6-3 sshd[19220]: Disconnected from 183.91.11.193 port 39608 [preauth]
Jul 14 08:37:18 www6-3 sshd[21794]: Invalid user business from 183.91.11.193 port 57602
Jul 14 08:37:18 www6-3 sshd[21794]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.91.11.193
Jul 14 08:37:20 www6-3 sshd[21794]: Failed password for invalid user business from 183.91.11.193 port 57602 ssh2
Jul 14 08:37:21 www6-3 sshd[21794]: Received disconnect from 183.91.11.193 port 57602:11: Bye Bye [preauth]
Jul 14 08:37:21........
-------------------------------
2020-07-14 15:48:04
51.195.47.153 attackspambots
2020-07-14T08:56:28.175928n23.at sshd[1582562]: Invalid user annamarie from 51.195.47.153 port 41398
2020-07-14T08:56:30.208639n23.at sshd[1582562]: Failed password for invalid user annamarie from 51.195.47.153 port 41398 ssh2
2020-07-14T09:04:51.755042n23.at sshd[1589209]: Invalid user cristiane from 51.195.47.153 port 33158
...
2020-07-14 15:23:43
117.6.95.52 attack
Jul 14 09:25:37 server sshd[18813]: Failed password for invalid user sleepy from 117.6.95.52 port 53410 ssh2
Jul 14 09:31:19 server sshd[25522]: Failed password for invalid user zhangyd from 117.6.95.52 port 56662 ssh2
Jul 14 09:32:52 server sshd[27504]: Failed password for invalid user postgres from 117.6.95.52 port 49258 ssh2
2020-07-14 15:40:04
129.204.139.26 attackbotsspam
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-14 15:28:31

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