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: Singapore

Region: unknown

Country: Singapore

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:
IP Type Details Datetime
54.251.192.81 spambotsattackproxynormal
Attack, like DDOS, Brute-Force, Port Scan, Hack, etc.
SPAM, like Email Spam, Web Spam, etc.
Robots, like crawler etc.
Proxy, like VPN, SS, Proxy detection, etc.
Normal IP
You can ckeck one or more. Can't be empty.
2021-08-22 04:10:47
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:10:25
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:10:21
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:09:44
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:09:37
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:08:17
54.251.192.81 spambotsattackproxynormal
Fhc

J
2021-08-22 04:08:07
54.251.192.81 spambotsattackproxynormal
ขอทราบที่มา
2021-06-18 23:47:43
Whois info:
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       54.224.0.0 - 54.255.255.255
CIDR:           54.224.0.0/11
NetName:        AMAZON-2011L
NetHandle:      NET-54-224-0-0-1
Parent:         NET54 (NET-54-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Amazon Technologies Inc. (AT-88-Z)
RegDate:        2012-03-01
Updated:        2021-02-10
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Ref:            https://rdap.arin.net/registry/ip/54.224.0.0



OrgName:        Amazon Technologies Inc.
OrgId:          AT-88-Z
Address:        410 Terry Ave N.
City:           Seattle
StateProv:      WA
PostalCode:     98109
Country:        US
RegDate:        2011-12-08
Updated:        2024-01-24
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email) Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/entity/AT-88-Z


OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-rpki-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000 
OrgAbuseEmail:  trustandsafety@support.aws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000 
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000 
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

# end


# start

NetRange:       54.251.0.0 - 54.251.255.255
CIDR:           54.251.0.0/16
NetName:        AMAZO-ZSIN1
NetHandle:      NET-54-251-0-0-1
Parent:         AMAZON-2011L (NET-54-224-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Amazon.com, Inc. (AMAZO-4)
RegDate:        2012-12-28
Updated:        2021-02-10
Ref:            https://rdap.arin.net/registry/ip/54.251.0.0



OrgName:        Amazon.com, Inc.
OrgId:          AMAZO-4
Address:        Amazon Web Services, Inc.
Address:        P.O. Box 81226
City:           Seattle
StateProv:      WA
PostalCode:     98108-1226
Country:        US
RegDate:        2005-09-29
Updated:        2022-09-30
Comment:        For details of this service please see
Comment:        http://ec2.amazonaws.com
Ref:            https://rdap.arin.net/registry/entity/AMAZO-4


OrgNOCHandle: AANO1-ARIN
OrgNOCName:   Amazon AWS Network Operations
OrgNOCPhone:  +1-206-555-0000 
OrgNOCEmail:  amzn-noc-contact@amazon.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/AANO1-ARIN

OrgRoutingHandle: ARMP-ARIN
OrgRoutingName:   AWS RPKI Management POC
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-rpki-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ARMP-ARIN

OrgRoutingHandle: IPROU3-ARIN
OrgRoutingName:   IP Routing
OrgRoutingPhone:  +1-206-555-0000 
OrgRoutingEmail:  aws-routing-poc@amazon.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPROU3-ARIN

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName:   Amazon EC2 Abuse
OrgAbusePhone:  +1-206-555-0000 
OrgAbuseEmail:  trustandsafety@support.aws.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName:   Amazon EC2 Network Operations
OrgTechPhone:  +1-206-555-0000 
OrgTechEmail:  amzn-noc-contact@amazon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ANO24-ARIN

# end



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.251.192.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.251.192.137.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025112901 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 29 18:17:30 CST 2025
;; MSG SIZE  rcvd: 107
Host info
137.192.251.54.in-addr.arpa domain name pointer ec2-54-251-192-137.ap-southeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
137.192.251.54.in-addr.arpa	name = ec2-54-251-192-137.ap-southeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
188.166.9.162 attack
188.166.9.162 - - [31/Aug/2020:02:01:58 +0100] "POST /wp-login.php HTTP/1.1" 200 1801 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.166.9.162 - - [31/Aug/2020:02:01:59 +0100] "POST /wp-login.php HTTP/1.1" 200 1798 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.166.9.162 - - [31/Aug/2020:02:02:00 +0100] "POST /wp-login.php HTTP/1.1" 200 1800 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-31 09:09:06
35.200.168.65 attackspambots
Aug 30 20:56:10 dignus sshd[26256]: Failed password for root from 35.200.168.65 port 45986 ssh2
Aug 30 20:57:59 dignus sshd[26474]: Invalid user bav from 35.200.168.65 port 42312
Aug 30 20:57:59 dignus sshd[26474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.200.168.65
Aug 30 20:58:00 dignus sshd[26474]: Failed password for invalid user bav from 35.200.168.65 port 42312 ssh2
Aug 30 20:59:47 dignus sshd[26671]: Invalid user admin from 35.200.168.65 port 38614
...
2020-08-31 12:06:49
132.148.166.225 attackbotsspam
Aug 31 02:38:27 ns382633 sshd\[18296\]: Invalid user oracle from 132.148.166.225 port 59156
Aug 31 02:38:27 ns382633 sshd\[18296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.148.166.225
Aug 31 02:38:29 ns382633 sshd\[18296\]: Failed password for invalid user oracle from 132.148.166.225 port 59156 ssh2
Aug 31 02:45:55 ns382633 sshd\[19821\]: Invalid user status from 132.148.166.225 port 43862
Aug 31 02:45:55 ns382633 sshd\[19821\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.148.166.225
2020-08-31 09:18:54
96.77.43.233 attackbots
spam
2020-08-31 12:01:32
118.69.108.35 attack
118.69.108.35 - - [30/Aug/2020:22:25:24 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1865 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
118.69.108.35 - - [30/Aug/2020:22:25:27 +0100] "POST /wp/wp-login.php HTTP/1.1" 200 1857 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
118.69.108.35 - - [30/Aug/2020:22:25:29 +0100] "POST /wp/xmlrpc.php HTTP/1.1" 200 247 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-08-31 09:00:45
39.106.12.243 attackbots
[MK-VM4] Blocked by UFW
2020-08-31 08:57:57
125.25.254.138 attack
Unauthorised access (Aug 31) SRC=125.25.254.138 LEN=52 TTL=115 ID=3913 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-31 12:04:46
34.89.89.84 attackbots
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-08-31 09:13:29
168.227.30.109 attackspam
Unauthorized connection attempt from IP address 168.227.30.109 on Port 445(SMB)
2020-08-31 09:15:11
61.177.172.128 attackbots
SSH Brute-Force attacks
2020-08-31 09:07:36
106.12.98.182 attackbotsspam
Aug 31 02:36:28 sip sshd[1472718]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.98.182 
Aug 31 02:36:28 sip sshd[1472718]: Invalid user terry from 106.12.98.182 port 54172
Aug 31 02:36:30 sip sshd[1472718]: Failed password for invalid user terry from 106.12.98.182 port 54172 ssh2
...
2020-08-31 09:14:49
186.94.120.160 attackbotsspam
Unauthorized connection attempt from IP address 186.94.120.160 on Port 445(SMB)
2020-08-31 09:00:27
191.235.73.68 attackspambots
Bruteforce detected by fail2ban
2020-08-31 12:12:03
207.142.0.67 attackspambots
This domain is sending  malicious junk emails posing as legit companies
2020-08-31 09:10:21
49.88.112.111 attackbotsspam
Aug 31 02:51:59 ip106 sshd[8920]: Failed password for root from 49.88.112.111 port 48159 ssh2
Aug 31 02:52:04 ip106 sshd[8920]: Failed password for root from 49.88.112.111 port 48159 ssh2
...
2020-08-31 09:01:13

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