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:
No discussion about this subnet yet..
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 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       66.90.64.0 - 66.90.127.255
CIDR:           66.90.64.0/18
NetName:        FDCSERVERS
NetHandle:      NET-66-90-64-0-1
Parent:         NET66 (NET-66-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   FDCservers.net (FDCSE)
RegDate:        2003-08-18
Updated:        2018-10-12
Ref:            https://rdap.arin.net/registry/ip/66.90.64.0


OrgName:        FDCservers.net
OrgId:          FDCSE
Address:        175 Main St. #1363
City:           Destin
StateProv:      FL
PostalCode:     32540
Country:        US
RegDate:        2003-05-20
Updated:        2025-08-08
Ref:            https://rdap.arin.net/registry/entity/FDCSE

ReferralServer:  rwhois://rwhois.fdcservers.net:4321

OrgAbuseHandle: ABUSE438-ARIN
OrgAbuseName:   ABUSE department
OrgAbusePhone:  +1-312-423-6675 
OrgAbuseEmail:  abuse@fdcservers.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE438-ARIN

OrgTechHandle: NETWO10401-ARIN
OrgTechName:   Network Department
OrgTechPhone:  +1-312-423-6675 
OrgTechEmail:  network@fdcservers.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10401-ARIN

OrgRoutingHandle: NETWO10401-ARIN
OrgRoutingName:   Network Department
OrgRoutingPhone:  +1-312-423-6675 
OrgRoutingEmail:  network@fdcservers.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10401-ARIN

OrgNOCHandle: NETWO10401-ARIN
OrgNOCName:   Network Department
OrgNOCPhone:  +1-312-423-6675 
OrgNOCEmail:  network@fdcservers.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10401-ARIN

# end


# start

NetRange:       66.90.98.0 - 66.90.98.255
CIDR:           66.90.98.0/24
NetName:        FDCSERVERS-SINGAPORE
NetHandle:      NET-66-90-98-0-1
Parent:         FDCSERVERS (NET-66-90-64-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   FDCservers.net (FDCSE-29)
RegDate:        2021-11-19
Updated:        2021-11-19
Ref:            https://rdap.arin.net/registry/ip/66.90.98.0


OrgName:        FDCservers.net
OrgId:          FDCSE-29
Address:        20 Ayer Rajah Crescent
City:           Singapore
StateProv:      SINGAPORE
PostalCode:     139964
Country:        SG
RegDate:        2019-10-14
Updated:        2025-08-08
Ref:            https://rdap.arin.net/registry/entity/FDCSE-29


OrgRoutingHandle: NETWO10401-ARIN
OrgRoutingName:   Network Department
OrgRoutingPhone:  +1-312-423-6675 
OrgRoutingEmail:  network@fdcservers.net
OrgRoutingRef:    https://rdap.arin.net/registry/entity/NETWO10401-ARIN

OrgAbuseHandle: ABUSE438-ARIN
OrgAbuseName:   ABUSE department
OrgAbusePhone:  +1-312-423-6675 
OrgAbuseEmail:  abuse@fdcservers.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE438-ARIN

OrgNOCHandle: NETWO10401-ARIN
OrgNOCName:   Network Department
OrgNOCPhone:  +1-312-423-6675 
OrgNOCEmail:  network@fdcservers.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO10401-ARIN

OrgTechHandle: NETWO10401-ARIN
OrgTechName:   Network Department
OrgTechPhone:  +1-312-423-6675 
OrgTechEmail:  network@fdcservers.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO10401-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 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.fdcservers.net:4321.

%rwhois V-1.5:003fff:00 rwhois.fdcservers.net (by Network Solutions, Inc. V-1.5.9.6)
network:Auth-Area:66.90.64.0/18
network:Class-Name:network
network:OrgName:FDCservers.net
network:OrgID;I:FDCSE
network:Address:141 W Jackson Blvd. #1135
network:City:Chicago
network:StateProv:IL
network:PostalCode:60604
network:Country:US
network:NetRange:66.90.64.0 - 66.90.127.255
network:CIDR:66.90.64.0/18
network:NetName:FDCSERVERS
network:OrgAbuseHandle:ABUSE438-ARIN
network:OrgAbuseName:Abuse Department
network:OrgAbusePhone:+1-312-423-6675
network:OrgAbuseEmail:abuse@fdcservers.net
network:OrgNOCHandle:ABUSE438-ARIN
network:OrgNOCName:Tech Support
network:OrgNOCPhone:+1-312-423-6675
network:OrgNOCEmail:abuse@fdcservers.net
network:OrgTechHandle:ABUSE438-ARIN
network:OrgTechName:Tech Support
network:OrgTechPhone:+1-312-423-6675
network:OrgTechEmail:abuse@fdcservers.net

%ok
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 66.90.98.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42349
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;66.90.98.106.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026020504 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 06 11:30:28 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 106.98.90.66.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.98.90.66.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.26.203.130 attackbots
Jan  6 01:31:16 srv01 sshd[30680]: Invalid user yzx from 60.26.203.130 port 46426
Jan  6 01:31:16 srv01 sshd[30680]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.26.203.130
Jan  6 01:31:16 srv01 sshd[30680]: Invalid user yzx from 60.26.203.130 port 46426
Jan  6 01:31:18 srv01 sshd[30680]: Failed password for invalid user yzx from 60.26.203.130 port 46426 ssh2
...
2020-01-06 09:06:10
175.213.185.129 attack
Jan  6 01:32:45 herz-der-gamer sshd[23213]: Invalid user ldc from 175.213.185.129 port 32814
Jan  6 01:32:45 herz-der-gamer sshd[23213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.213.185.129
Jan  6 01:32:45 herz-der-gamer sshd[23213]: Invalid user ldc from 175.213.185.129 port 32814
Jan  6 01:32:47 herz-der-gamer sshd[23213]: Failed password for invalid user ldc from 175.213.185.129 port 32814 ssh2
...
2020-01-06 08:50:30
213.254.131.157 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-06 08:48:46
223.97.207.177 attackbotsspam
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-06 08:53:19
106.122.168.228 attack
106.122.168.228 - - [05/Jan/2020:21:47:55 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
106.122.168.228 - - [05/Jan/2020:21:48:01 +0000] "POST /xmlrpc.php HTTP/1.1" 200 403 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36"
...
2020-01-06 08:42:06
113.236.0.131 attack
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-06 09:05:29
118.71.86.200 attackbotsspam
Unauthorized connection attempt detected from IP address 118.71.86.200 to port 23 [J]
2020-01-06 09:02:40
195.208.167.18 attackspam
20/1/5@17:15:23: FAIL: Alarm-Network address from=195.208.167.18
...
2020-01-06 09:07:30
181.115.240.195 attackspam
1578260836 - 01/05/2020 22:47:16 Host: 181.115.240.195/181.115.240.195 Port: 445 TCP Blocked
2020-01-06 09:10:53
51.158.162.242 attackspam
Unauthorized connection attempt detected from IP address 51.158.162.242 to port 2220 [J]
2020-01-06 08:51:27
145.239.83.89 attackbotsspam
Unauthorized connection attempt detected from IP address 145.239.83.89 to port 2220 [J]
2020-01-06 08:47:18
123.207.248.196 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-01-06 09:08:39
159.89.170.20 attack
Unauthorized connection attempt detected from IP address 159.89.170.20 to port 2220 [J]
2020-01-06 09:12:49
183.63.87.236 attack
Unauthorized connection attempt detected from IP address 183.63.87.236 to port 2220 [J]
2020-01-06 09:09:23
27.128.224.5 attack
Unauthorized connection attempt detected from IP address 27.128.224.5 to port 2220 [J]
2020-01-06 08:47:42

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