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: Germany

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 <<>> 147.142.75.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39634
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;147.142.75.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021401 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 15 13:22:47 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 121.75.142.147.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.75.142.147.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
115.231.181.90 attack
2020-01-27T21:18:42.260189shield sshd\[28636\]: Invalid user hduser from 115.231.181.90 port 45478
2020-01-27T21:18:42.265018shield sshd\[28636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.181.90
2020-01-27T21:18:43.431258shield sshd\[28636\]: Failed password for invalid user hduser from 115.231.181.90 port 45478 ssh2
2020-01-27T21:21:27.058360shield sshd\[29887\]: Invalid user jl from 115.231.181.90 port 52091
2020-01-27T21:21:27.065544shield sshd\[29887\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.231.181.90
2020-01-28 05:23:59
92.49.196.32 attackspambots
2019-07-07 13:30:13 1hk5My-0006vL-FJ SMTP connection from \(\[92.49.196.32\]\) \[92.49.196.32\]:23732 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-07 13:30:29 1hk5NF-0006vc-32 SMTP connection from \(\[92.49.196.32\]\) \[92.49.196.32\]:23872 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-07-07 13:30:37 1hk5NM-0006vh-J3 SMTP connection from \(\[92.49.196.32\]\) \[92.49.196.32\]:23926 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:20:46
113.119.111.56 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-28 05:26:29
187.17.113.239 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-28 05:18:37
92.53.54.199 attackspam
2019-09-16 12:46:33 1i9oWc-0002WI-Fq SMTP connection from \(ctel-92-53-54-199.cabletel.com.mk\) \[92.53.54.199\]:21787 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-09-16 12:47:23 1i9oXQ-0002YB-Q8 SMTP connection from \(ctel-92-53-54-199.cabletel.com.mk\) \[92.53.54.199\]:21965 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-09-16 12:47:54 1i9oXt-0002Yr-4o SMTP connection from \(ctel-92-53-54-199.cabletel.com.mk\) \[92.53.54.199\]:22072 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:11:44
42.112.192.15 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-28 05:16:05
92.241.66.38 attackbots
2019-11-24 22:48:54 1iYzkR-0000c4-9G SMTP connection from \(host-92-241-66-38-customer.wanex.net\) \[92.241.66.38\]:12720 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-11-24 22:49:25 1iYzkw-0000cw-DA SMTP connection from \(host-92-241-66-38-customer.wanex.net\) \[92.241.66.38\]:12893 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-11-24 22:49:48 1iYzlJ-0000dZ-BS SMTP connection from \(host-92-241-66-38-customer.wanex.net\) \[92.241.66.38\]:13018 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:38:20
187.167.75.202 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-28 05:22:30
138.68.146.186 attack
Aug 24 20:01:15 dallas01 sshd[2393]: Failed password for root from 138.68.146.186 port 49328 ssh2
Aug 24 20:06:04 dallas01 sshd[3196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.146.186
Aug 24 20:06:07 dallas01 sshd[3196]: Failed password for invalid user jerry from 138.68.146.186 port 36388 ssh2
2020-01-28 04:57:41
198.108.66.111 attackbotsspam
1311/tcp 16992/tcp 9200/tcp...
[2019-12-22/2020-01-27]9pkt,7pt.(tcp)
2020-01-28 05:03:49
222.186.30.12 attack
Jan 27 22:39:41 debian64 sshd\[19359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.12  user=root
Jan 27 22:39:43 debian64 sshd\[19359\]: Failed password for root from 222.186.30.12 port 10774 ssh2
Jan 27 22:39:46 debian64 sshd\[19359\]: Failed password for root from 222.186.30.12 port 10774 ssh2
...
2020-01-28 05:40:46
80.231.126.198 attack
Automatic report - Port Scan
2020-01-28 04:58:10
92.216.247.246 attackspambots
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64467 I=\[193.107.88.166\]:25 input="CONNECT 45.33.35.141:80 HTTP/1.0"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64474 I=\[193.107.88.166\]:25 input="\004\001"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64477 I=\[193.107.88.166\]:25 input="\005\001"
2019-10-31 08:41:38 SMTP protocol synchronization error \(input sent without waiting for greeting\): rejected connection from H=ipservice-092-216-247-246.092.216.pools.vodafone-ip.de \[92.216.247.246\]:64482 I=\[193.107.88.166\]:
...
2020-01-28 05:41:20
186.177.160.200 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-28 05:21:13
92.75.130.48 attack
2019-10-23 16:45:55 1iNHta-0007Gu-7h SMTP connection from dslb-092-075-130-048.092.075.pools.vodafone-ip.de \[92.75.130.48\]:25558 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-23 16:46:09 1iNHtj-0007HF-3a SMTP connection from dslb-092-075-130-048.092.075.pools.vodafone-ip.de \[92.75.130.48\]:25649 I=\[193.107.88.166\]:25 closed by DROP in ACL
2019-10-23 16:46:12 1iNHts-0007HN-Ba SMTP connection from dslb-092-075-130-048.092.075.pools.vodafone-ip.de \[92.75.130.48\]:25723 I=\[193.107.88.166\]:25 closed by DROP in ACL
...
2020-01-28 05:00:40

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