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: United States

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 1997-2025, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       11.0.0.0 - 11.255.255.255
CIDR:           11.0.0.0/8
NetName:        DODIIS
NetHandle:      NET-11-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       
Organization:   United States Department of Defense (DoD) (USDDD)
RegDate:        1984-01-19
Updated:        2025-08-27
Ref:            https://rdap.arin.net/registry/ip/11.0.0.0


OrgName:        United States Department of Defense (DoD)
OrgId:          USDDD
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        2007-01-12
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/USDDD


OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgNOCHandle: MIL-HSTMST-ARIN
OrgNOCName:   Network DoD
OrgNOCPhone:  +1-844-347-2457 
OrgNOCEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgNOCRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgAbuseHandle: MIL-HSTMST-ARIN
OrgAbuseName:   Network DoD
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

# end


# start

NetRange:       11.0.0.0 - 11.255.255.255
CIDR:           11.0.0.0/8
NetName:        DODIIS
NetHandle:      NET-11-0-0-0-2
Parent:         DODIIS (NET-11-0-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   DoD Network Information Center (DNIC)
RegDate:        2025-08-27
Updated:        2025-08-27
Ref:            https://rdap.arin.net/registry/ip/11.0.0.0



OrgName:        DoD Network Information Center
OrgId:          DNIC
Address:        3990 E. Broad Street
City:           Columbus
StateProv:      OH
PostalCode:     43218
Country:        US
RegDate:        
Updated:        2025-03-13
Ref:            https://rdap.arin.net/registry/entity/DNIC


OrgAbuseHandle: REGIS10-ARIN
OrgAbuseName:   Registration
OrgAbusePhone:  +1-844-347-2457 
OrgAbuseEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgAbuseRef:    https://rdap.arin.net/registry/entity/REGIS10-ARIN

OrgTechHandle: MIL-HSTMST-ARIN
OrgTechName:   Network DoD
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/MIL-HSTMST-ARIN

OrgTechHandle: REGIS10-ARIN
OrgTechName:   Registration
OrgTechPhone:  +1-844-347-2457 
OrgTechEmail:  disa.columbus.ns.mbx.arin-registrations@mail.mil
OrgTechRef:    https://rdap.arin.net/registry/entity/REGIS10-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 <<>> 11.194.243.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39813
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;11.194.243.71.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025120101 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Dec 02 14:37:36 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 71.243.194.11.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 71.243.194.11.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
119.224.53.230 attack
Jul  5 09:53:45 dev sshd\[18825\]: Invalid user wp-user from 119.224.53.230 port 55845
Jul  5 09:53:45 dev sshd\[18825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.224.53.230
...
2019-07-05 23:55:08
5.196.88.110 attackbotsspam
Jul  5 19:22:22 itv-usvr-01 sshd[16331]: Invalid user rebecca from 5.196.88.110
Jul  5 19:22:22 itv-usvr-01 sshd[16331]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.88.110
Jul  5 19:22:22 itv-usvr-01 sshd[16331]: Invalid user rebecca from 5.196.88.110
Jul  5 19:22:24 itv-usvr-01 sshd[16331]: Failed password for invalid user rebecca from 5.196.88.110 port 56482 ssh2
Jul  5 19:25:53 itv-usvr-01 sshd[16421]: Invalid user web from 5.196.88.110
2019-07-05 23:37:31
58.47.49.115 attackbotsspam
" "
2019-07-05 23:13:30
61.135.33.50 attack
Jul  5 17:23:58 OPSO sshd\[31662\]: Invalid user unreal from 61.135.33.50 port 47308
Jul  5 17:23:58 OPSO sshd\[31662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.135.33.50
Jul  5 17:23:59 OPSO sshd\[31662\]: Failed password for invalid user unreal from 61.135.33.50 port 47308 ssh2
Jul  5 17:25:43 OPSO sshd\[32053\]: Invalid user monitoring from 61.135.33.50 port 59530
Jul  5 17:25:43 OPSO sshd\[32053\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.135.33.50
2019-07-05 23:27:37
178.150.216.229 attackbots
Jul  5 17:45:18 cvbmail sshd\[14776\]: Invalid user screen from 178.150.216.229
Jul  5 17:45:18 cvbmail sshd\[14776\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.150.216.229
Jul  5 17:45:20 cvbmail sshd\[14776\]: Failed password for invalid user screen from 178.150.216.229 port 42928 ssh2
2019-07-05 23:56:06
1.1.185.53 attackspam
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-05 06:42:46,074 INFO [shellcode_manager] (1.1.185.53) no match, writing hexdump (e84969d24e8a0e456d56d4103207e53e :2105611) - MS17010 (EternalBlue)
2019-07-05 23:32:05
104.248.174.126 attack
Jul  5 17:32:20 itv-usvr-02 sshd[14370]: Invalid user fo from 104.248.174.126 port 52556
Jul  5 17:32:20 itv-usvr-02 sshd[14370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.174.126
Jul  5 17:32:20 itv-usvr-02 sshd[14370]: Invalid user fo from 104.248.174.126 port 52556
Jul  5 17:32:22 itv-usvr-02 sshd[14370]: Failed password for invalid user fo from 104.248.174.126 port 52556 ssh2
Jul  5 17:38:57 itv-usvr-02 sshd[14405]: Invalid user stream from 104.248.174.126 port 51180
2019-07-05 23:16:58
118.36.190.186 attackbots
WordPress wp-login brute force :: 118.36.190.186 0.132 BYPASS [05/Jul/2019:17:53:36  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-07-06 00:04:38
221.147.33.217 attackbotsspam
Jul  5 13:25:29 lnxweb62 sshd[12805]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.147.33.217
2019-07-05 23:04:22
49.81.39.116 attackbotsspam
$f2bV_matches
2019-07-05 23:31:35
54.39.145.59 attackbots
Jul  5 12:58:36 srv-4 sshd\[31710\]: Invalid user beau from 54.39.145.59
Jul  5 12:58:36 srv-4 sshd\[31710\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.39.145.59
Jul  5 12:58:38 srv-4 sshd\[31710\]: Failed password for invalid user beau from 54.39.145.59 port 56800 ssh2
...
2019-07-05 23:36:59
66.70.130.153 attackspam
Jul  5 09:58:47 ip-172-31-1-72 sshd\[24759\]: Invalid user gitolite from 66.70.130.153
Jul  5 09:58:47 ip-172-31-1-72 sshd\[24759\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.130.153
Jul  5 09:58:50 ip-172-31-1-72 sshd\[24759\]: Failed password for invalid user gitolite from 66.70.130.153 port 33590 ssh2
Jul  5 10:01:36 ip-172-31-1-72 sshd\[24825\]: Invalid user apc from 66.70.130.153
Jul  5 10:01:36 ip-172-31-1-72 sshd\[24825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.70.130.153
2019-07-05 23:22:26
198.245.61.119 attack
WordPress wp-login brute force :: 198.245.61.119 0.128 BYPASS [05/Jul/2019:21:24:14  1000] [censored_1] "POST /wp-login.php HTTP/1.1" 200 3972 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2019-07-05 23:12:06
198.46.81.38 attackspambots
Scanning and Vuln Attempts
2019-07-05 23:07:00
121.61.146.249 attackbots
Jul  5 03:54:47 esmtp postfix/smtpd[11190]: lost connection after AUTH from unknown[121.61.146.249]
Jul  5 03:54:49 esmtp postfix/smtpd[11207]: lost connection after AUTH from unknown[121.61.146.249]
Jul  5 03:54:53 esmtp postfix/smtpd[11210]: lost connection after AUTH from unknown[121.61.146.249]
Jul  5 03:54:55 esmtp postfix/smtpd[11190]: lost connection after AUTH from unknown[121.61.146.249]
Jul  5 03:54:58 esmtp postfix/smtpd[11210]: lost connection after AUTH from unknown[121.61.146.249]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=121.61.146.249
2019-07-05 23:05:06

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