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: Korea (the Republic of)

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 <<>> 121.164.154.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61676
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.164.154.137.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 21:15:04 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 137.154.164.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 137.154.164.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
184.105.139.67 attack
4786/tcp 50075/tcp 548/tcp...
[2019-05-17/07-17]263pkt,13pt.(tcp),2pt.(udp)
2019-07-17 23:59:33
45.236.244.130 attack
Jul 17 18:33:23 h2177944 sshd\[10787\]: Invalid user video from 45.236.244.130 port 36524
Jul 17 18:33:23 h2177944 sshd\[10787\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.236.244.130
Jul 17 18:33:25 h2177944 sshd\[10787\]: Failed password for invalid user video from 45.236.244.130 port 36524 ssh2
Jul 17 18:39:35 h2177944 sshd\[11012\]: Invalid user magento from 45.236.244.130 port 34344
...
2019-07-18 00:56:18
3.86.218.233 attack
3389BruteforceFW21
2019-07-18 00:36:52
78.189.90.15 attack
Telnet Server BruteForce Attack
2019-07-18 00:15:38
109.101.146.39 attack
Automatic report - Port Scan Attack
2019-07-18 00:58:17
118.25.48.248 attack
Jul 17 12:26:34 plusreed sshd[26426]: Invalid user clone from 118.25.48.248
...
2019-07-18 00:27:58
106.13.10.89 attack
10 attempts against mh-misc-ban on light.magehost.pro
2019-07-18 00:00:09
185.176.27.166 attack
Multiport scan : 28 ports scanned 101 301 401 1001 1401 1501 2401 2501 2901 3501 3601 4401 4501 5101 6101 6201 7101 7201 8401 8701 8801 8901 9101 9301 9401 9501 9801 9901
2019-07-18 00:08:46
175.170.217.199 attackbots
SPLUNK port scan detected
2019-07-18 00:11:07
61.77.73.33 attack
TCP port 23 (Telnet) attempt blocked by firewall. [2019-07-17 18:38:10]
2019-07-18 00:47:52
113.161.1.111 attackbots
Jul 17 18:47:06 vps691689 sshd[19559]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.161.1.111
Jul 17 18:47:08 vps691689 sshd[19559]: Failed password for invalid user oracle from 113.161.1.111 port 48432 ssh2
...
2019-07-18 00:56:58
95.140.223.5 attack
k+ssh-bruteforce
2019-07-18 00:08:07
64.53.14.211 attackbotsspam
Jul 17 16:39:51 *** sshd[7661]: Invalid user linda from 64.53.14.211
2019-07-18 00:43:42
177.137.139.49 attackspambots
Brute force attempt
2019-07-17 23:57:20
92.119.160.142 attackbots
SPLUNK port scan detected:
Jul 17 11:53:52 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:c0:42:d0:39:2c:30:08:00 SRC=92.119.160.142 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=39009 PROTO=TCP SPT=46634 DPT=33385 WINDOW=1024 RES=0x00 SYN URGP=0
2019-07-18 00:23:09

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