121.55.56.66 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.55.56.66
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62860
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.55.56.66.			IN	A

;; AUTHORITY SECTION:
.			430	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023052400 1800 900 604800 86400

;; Query time: 72 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed May 24 15:24:07 CST 2023
;; MSG SIZE  rcvd: 105

Host info

Host 66.56.55.121.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 66.56.55.121.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
66.33.212.126	attackbotsspam	notenschluessel-fulda.de 66.33.212.126 \[19/Nov/2019:14:04:34 +0100\] "POST /wp-login.php HTTP/1.1" 200 6539 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" notenschluessel-fulda.de 66.33.212.126 \[19/Nov/2019:14:04:35 +0100\] "POST /wp-login.php HTTP/1.1" 200 6499 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" notenschluessel-fulda.de 66.33.212.126 \[19/Nov/2019:14:04:36 +0100\] "POST /xmlrpc.php HTTP/1.1" 200 4142 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"	2019-11-19 22:12:57
103.76.22.115	attack	Nov 19 13:48:55 vps sshd[27795]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.22.115 Nov 19 13:48:57 vps sshd[27795]: Failed password for invalid user sandvold from 103.76.22.115 port 58244 ssh2 Nov 19 14:04:42 vps sshd[28404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.76.22.115 ...	2019-11-19 22:11:37
222.186.180.6	attackspam	Nov 19 15:35:55 srv-ubuntu-dev3 sshd[129561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.6 user=root Nov 19 15:35:57 srv-ubuntu-dev3 sshd[129561]: Failed password for root from 222.186.180.6 port 49984 ssh2 Nov 19 15:36:00 srv-ubuntu-dev3 sshd[129561]: Failed password for root from 222.186.180.6 port 49984 ssh2 Nov 19 15:35:55 srv-ubuntu-dev3 sshd[129561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.6 user=root Nov 19 15:35:57 srv-ubuntu-dev3 sshd[129561]: Failed password for root from 222.186.180.6 port 49984 ssh2 Nov 19 15:36:00 srv-ubuntu-dev3 sshd[129561]: Failed password for root from 222.186.180.6 port 49984 ssh2 Nov 19 15:35:55 srv-ubuntu-dev3 sshd[129561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.6 user=root Nov 19 15:35:57 srv-ubuntu-dev3 sshd[129561]: Failed password for root from 222.186.180.6 port 4998 ...	2019-11-19 22:39:35
109.228.204.89	attack	Nov 19 13:45:17 mxgate1 postfix/postscreen[7608]: CONNECT from [109.228.204.89]:37325 to [176.31.12.44]:25 Nov 19 13:45:17 mxgate1 postfix/dnsblog[7610]: addr 109.228.204.89 listed by domain zen.spamhaus.org as 127.0.0.11 Nov 19 13:45:17 mxgate1 postfix/dnsblog[7610]: addr 109.228.204.89 listed by domain zen.spamhaus.org as 127.0.0.4 Nov 19 13:45:17 mxgate1 postfix/dnsblog[7611]: addr 109.228.204.89 listed by domain cbl.abuseat.org as 127.0.0.2 Nov 19 13:45:17 mxgate1 postfix/dnsblog[7612]: addr 109.228.204.89 listed by domain b.barracudacentral.org as 127.0.0.2 Nov 19 13:45:23 mxgate1 postfix/postscreen[7608]: DNSBL rank 4 for [109.228.204.89]:37325 Nov x@x Nov 19 13:45:25 mxgate1 postfix/postscreen[7608]: HANGUP after 2 from [109.228.204.89]:37325 in tests after SMTP handshake Nov 19 13:45:25 mxgate1 postfix/postscreen[7608]: DISCONNECT [109.228.204.89]:37325 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=109.228.204.89	2019-11-19 22:36:10
41.60.232.74	attackspam	Bruteforce on SSH Honeypot	2019-11-19 22:18:25
191.250.2.104	attack	Nov 16 13:38:05 localhost postfix/smtpd[989073]: lost connection after CONNECT from unknown[191.250.2.104] Nov 16 13:47:02 localhost postfix/smtpd[991185]: disconnect from unknown[191.250.2.104] ehlo=1 auth=0/1 quhostname=1 commands=2/3 Nov 16 13:53:00 localhost postfix/smtpd[991185]: servereout after CONNECT from unknown[191.250.2.104] Nov 16 14:02:01 localhost postfix/smtpd[994478]: disconnect from unknown[191.250.2.104] ehlo=1 auth=0/1 quhostname=1 commands=2/3 Nov 16 14:12:33 localhost postfix/smtpd[995637]: servereout after CONNECT from unknown[191.250.2.104] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=191.250.2.104	2019-11-19 22:31:32
185.156.177.235	attackbotsspam	Connection by 185.156.177.235 on port: 4894 got caught by honeypot at 11/19/2019 1:13:35 PM	2019-11-19 22:14:19
106.12.16.179	attackspam	Nov 19 15:38:09 localhost sshd\[20681\]: Invalid user Hannes from 106.12.16.179 port 37540 Nov 19 15:38:09 localhost sshd\[20681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.16.179 Nov 19 15:38:11 localhost sshd\[20681\]: Failed password for invalid user Hannes from 106.12.16.179 port 37540 ssh2	2019-11-19 22:47:42
183.238.53.242	attack	Nov 19 13:03:42 heicom postfix/smtpd\[18427\]: warning: unknown\[183.238.53.242\]: SASL LOGIN authentication failed: authentication failure Nov 19 13:03:44 heicom postfix/smtpd\[17832\]: warning: unknown\[183.238.53.242\]: SASL LOGIN authentication failed: authentication failure Nov 19 13:03:49 heicom postfix/smtpd\[18307\]: warning: unknown\[183.238.53.242\]: SASL LOGIN authentication failed: authentication failure Nov 19 13:03:53 heicom postfix/smtpd\[18427\]: warning: unknown\[183.238.53.242\]: SASL LOGIN authentication failed: authentication failure Nov 19 13:04:14 heicom postfix/smtpd\[18307\]: warning: unknown\[183.238.53.242\]: SASL LOGIN authentication failed: authentication failure ...	2019-11-19 22:30:59
46.105.127.8	attackspambots	Nov 19 04:18:01 php1 sshd\[7214\]: Invalid user andreanna from 46.105.127.8 Nov 19 04:18:01 php1 sshd\[7214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.127.8 Nov 19 04:18:03 php1 sshd\[7214\]: Failed password for invalid user andreanna from 46.105.127.8 port 36250 ssh2 Nov 19 04:18:27 php1 sshd\[7255\]: Invalid user andreea from 46.105.127.8 Nov 19 04:18:27 php1 sshd\[7255\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.127.8	2019-11-19 22:25:49
45.143.221.15	attackspam	\[2019-11-19 09:12:14\] NOTICE\[2601\] chan_sip.c: Registration from '"428" \' failed for '45.143.221.15:5288' - Wrong password \[2019-11-19 09:12:14\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T09:12:14.913-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="428",SessionID="0x7fdf2c1fc408",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.143.221.15/5288",Challenge="325d1139",ReceivedChallenge="325d1139",ReceivedHash="7e291a54a8a6a4431c4c1681cd5ae3bc" \[2019-11-19 09:12:15\] NOTICE\[2601\] chan_sip.c: Registration from '"428" \' failed for '45.143.221.15:5288' - Wrong password \[2019-11-19 09:12:15\] SECURITY\[2634\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-11-19T09:12:15.050-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="428",SessionID="0x7fdf2cd1cd48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/45.1	2019-11-19 22:19:43
116.203.209.23	attackbotsspam	Nov 19 16:38:13 sauna sshd[96237]: Failed password for root from 116.203.209.23 port 44114 ssh2 ...	2019-11-19 22:42:42
222.186.173.183	attackspam	Nov 19 14:41:11 localhost sshd\[79413\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183 user=root Nov 19 14:41:12 localhost sshd\[79413\]: Failed password for root from 222.186.173.183 port 10454 ssh2 Nov 19 14:41:16 localhost sshd\[79413\]: Failed password for root from 222.186.173.183 port 10454 ssh2 Nov 19 14:41:19 localhost sshd\[79413\]: Failed password for root from 222.186.173.183 port 10454 ssh2 Nov 19 14:41:22 localhost sshd\[79413\]: Failed password for root from 222.186.173.183 port 10454 ssh2 ...	2019-11-19 22:48:07
103.207.36.205	attackbots	Nov 19 20:03:57 lcl-usvr-02 sshd[9483]: Invalid user admin from 103.207.36.205 port 53343 ...	2019-11-19 22:43:11
106.52.106.61	attackspam	Nov 19 15:09:13 meumeu sshd[26678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.106.61 Nov 19 15:09:14 meumeu sshd[26678]: Failed password for invalid user soifer from 106.52.106.61 port 35330 ssh2 Nov 19 15:14:21 meumeu sshd[27373]: Failed password for root from 106.52.106.61 port 40894 ssh2 ...	2019-11-19 22:29:43

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