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: China

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 <<>> 39.99.42.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27590
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;39.99.42.57.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022703 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 12:53:12 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 57.42.99.39.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.42.99.39.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.4.66.84 attackbots
Fail2Ban
2020-08-26 00:51:16
178.32.163.202 attack
$f2bV_matches
2020-08-26 01:00:54
106.13.228.33 attackspam
Invalid user user from 106.13.228.33 port 47350
2020-08-25 23:53:20
85.45.123.234 attack
$f2bV_matches
2020-08-25 23:58:11
66.249.155.244 attack
Failed password for invalid user ywang from 66.249.155.244 port 40406 ssh2
2020-08-26 00:01:22
217.182.67.242 attackspambots
Aug 25 19:03:34 pkdns2 sshd\[28907\]: Invalid user xiaoming from 217.182.67.242Aug 25 19:03:35 pkdns2 sshd\[28907\]: Failed password for invalid user xiaoming from 217.182.67.242 port 44054 ssh2Aug 25 19:07:15 pkdns2 sshd\[29087\]: Invalid user nikolay from 217.182.67.242Aug 25 19:07:18 pkdns2 sshd\[29087\]: Failed password for invalid user nikolay from 217.182.67.242 port 47265 ssh2Aug 25 19:10:56 pkdns2 sshd\[29255\]: Invalid user frederic from 217.182.67.242Aug 25 19:10:58 pkdns2 sshd\[29255\]: Failed password for invalid user frederic from 217.182.67.242 port 50475 ssh2
...
2020-08-26 00:52:19
68.183.236.92 attackbots
Aug 25 15:38:03 pornomens sshd\[18963\]: Invalid user probe from 68.183.236.92 port 54514
Aug 25 15:38:03 pornomens sshd\[18963\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.236.92
Aug 25 15:38:05 pornomens sshd\[18963\]: Failed password for invalid user probe from 68.183.236.92 port 54514 ssh2
...
2020-08-25 23:59:55
103.207.36.110 attackbots
Aug 25 13:22:51 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=103.207.36.110 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=24399 PROTO=TCP SPT=45919 DPT=31402 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 25 13:27:59 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=103.207.36.110 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=57582 PROTO=TCP SPT=45919 DPT=31553 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 25 13:35:23 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=103.207.36.110 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=307 PROTO=TCP SPT=45919 DPT=37034 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 25 13:56:14 *hidden* kernel: [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=103.207.36.110 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=35945 PROTO=TCP SPT=45919 DPT=39744 WINDOW=1024 RES=0x00 SYN URGP=0 Aug 25 13:59:23 *hidde
...
2020-08-25 23:55:41
139.155.2.6 attackspam
2020-08-25T13:27:15.781281randservbullet-proofcloud-66.localdomain sshd[4059]: Invalid user xti from 139.155.2.6 port 55116
2020-08-25T13:27:15.785484randservbullet-proofcloud-66.localdomain sshd[4059]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.155.2.6
2020-08-25T13:27:15.781281randservbullet-proofcloud-66.localdomain sshd[4059]: Invalid user xti from 139.155.2.6 port 55116
2020-08-25T13:27:17.711932randservbullet-proofcloud-66.localdomain sshd[4059]: Failed password for invalid user xti from 139.155.2.6 port 55116 ssh2
...
2020-08-26 01:05:57
52.152.160.139 attack
2020-08-25T07:35:39.388021morrigan.ad5gb.com sshd[616801]: Failed password for root from 52.152.160.139 port 40894 ssh2
2020-08-25T07:35:40.078167morrigan.ad5gb.com sshd[616801]: Disconnected from authenticating user root 52.152.160.139 port 40894 [preauth]
2020-08-26 00:03:45
120.53.22.204 attack
Invalid user pentaho from 120.53.22.204 port 56952
2020-08-25 23:48:38
184.170.212.94 attackspambots
Invalid user hong from 184.170.212.94 port 58140
2020-08-26 00:58:46
138.197.180.29 attack
k+ssh-bruteforce
2020-08-26 01:06:39
65.50.209.87 attack
Aug 25 18:43:11 hosting sshd[12828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.50.209.87  user=root
Aug 25 18:43:13 hosting sshd[12828]: Failed password for root from 65.50.209.87 port 50412 ssh2
...
2020-08-26 00:01:49
104.215.182.47 attackbots
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-25T12:36:39Z and 2020-08-25T12:44:49Z
2020-08-25 23:55:11

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