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: China

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 <<>> 121.26.142.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8286
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.26.142.21.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021900 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 19 17:54:37 CST 2025
;; MSG SIZE  rcvd: 106
Host info
b'Host 21.142.26.121.in-addr.arpa not found: 2(SERVFAIL)
'
Nslookup info:
server can't find 121.26.142.21.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
159.65.137.23 attack
Automatic report - Banned IP Access
2019-09-01 12:22:46
111.68.46.68 attack
Invalid user test11 from 111.68.46.68 port 49526
2019-09-01 12:16:27
103.66.16.18 attackspam
Sep  1 02:13:39 hcbbdb sshd\[9162\]: Invalid user simon from 103.66.16.18
Sep  1 02:13:39 hcbbdb sshd\[9162\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18
Sep  1 02:13:40 hcbbdb sshd\[9162\]: Failed password for invalid user simon from 103.66.16.18 port 48466 ssh2
Sep  1 02:18:38 hcbbdb sshd\[9762\]: Invalid user csserver from 103.66.16.18
Sep  1 02:18:38 hcbbdb sshd\[9762\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.66.16.18
2019-09-01 12:03:05
106.12.107.201 attackspambots
Sep  1 06:41:05 www5 sshd\[24929\]: Invalid user git from 106.12.107.201
Sep  1 06:41:05 www5 sshd\[24929\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.107.201
Sep  1 06:41:07 www5 sshd\[24929\]: Failed password for invalid user git from 106.12.107.201 port 50102 ssh2
...
2019-09-01 11:58:29
103.74.123.83 attackbots
2019-09-01T04:17:11.313425abusebot-5.cloudsearch.cf sshd\[25206\]: Invalid user phuket from 103.74.123.83 port 51728
2019-09-01 12:32:08
104.248.49.171 attackbotsspam
Sep  1 05:40:21 meumeu sshd[12185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.49.171 
Sep  1 05:40:24 meumeu sshd[12185]: Failed password for invalid user darian from 104.248.49.171 port 53712 ssh2
Sep  1 05:44:20 meumeu sshd[12609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.49.171 
...
2019-09-01 11:55:27
142.93.215.102 attackspam
2019-09-01T06:23:35.420604  sshd[12450]: Invalid user videolan from 142.93.215.102 port 51782
2019-09-01T06:23:35.435515  sshd[12450]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.215.102
2019-09-01T06:23:35.420604  sshd[12450]: Invalid user videolan from 142.93.215.102 port 51782
2019-09-01T06:23:36.947564  sshd[12450]: Failed password for invalid user videolan from 142.93.215.102 port 51782 ssh2
2019-09-01T06:29:11.320586  sshd[12489]: Invalid user guillaume from 142.93.215.102 port 43600
...
2019-09-01 12:39:50
165.227.97.108 attackbotsspam
Aug 31 23:40:25 debian sshd[14039]: Unable to negotiate with 165.227.97.108 port 52554: no matching key exchange method found. Their offer: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 [preauth]
Aug 31 23:46:11 debian sshd[14261]: Unable to negotiate with 165.227.97.108 port 39624: no matching key exchange method found. Their offer: ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1,diffie-hellman-group1-sha1 [preauth]
...
2019-09-01 12:19:28
2.136.131.36 attackbots
Sep  1 05:37:52 dedicated sshd[22184]: Invalid user ubuntu from 2.136.131.36 port 48248
2019-09-01 12:21:53
104.152.52.28 attackspam
SMB Server BruteForce Attack
2019-09-01 12:09:08
198.228.145.150 attack
Sep  1 03:19:19 MK-Soft-VM6 sshd\[11799\]: Invalid user exim from 198.228.145.150 port 33390
Sep  1 03:19:19 MK-Soft-VM6 sshd\[11799\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.228.145.150
Sep  1 03:19:22 MK-Soft-VM6 sshd\[11799\]: Failed password for invalid user exim from 198.228.145.150 port 33390 ssh2
...
2019-09-01 12:17:12
36.103.241.211 attack
Sep  1 00:47:18 mail sshd\[1924\]: Failed password for root from 36.103.241.211 port 59534 ssh2
Sep  1 01:05:39 mail sshd\[2164\]: Invalid user backupftp from 36.103.241.211 port 56326
Sep  1 01:05:39 mail sshd\[2164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.103.241.211
...
2019-09-01 12:16:44
142.93.117.249 attackspambots
2019-09-01T03:34:49.920774abusebot-2.cloudsearch.cf sshd\[17932\]: Invalid user whmcs from 142.93.117.249 port 58686
2019-09-01 12:01:01
45.237.140.120 attackspam
Sep  1 02:05:30 lnxmail61 sshd[14537]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.237.140.120
2019-09-01 12:33:58
51.79.4.180 attack
[SatAug3123:46:00.1898982019][:error][pid19071:tid47550140815104][client51.79.4.180:51428][client51.79.4.180]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"=\(\?:ogg\|tls\|ssl\|gopher\|file\|data\|php\|zlib\|zip\|glob\|s3\|phar\|rar\|s\(\?:sh2\?\|cp\)\|dict\|expect\|\(\?:ht\|f\)tps\?\)://"atREQUEST_URI.[file"/usr/local/apache.ea3/conf/modsec_rules/10_asl_rules.conf"][line"517"][id"340165"][rev"291"][msg"Atomicorp.comWAFRules:UniencodedpossibleRemoteFileInjectionattemptinURI\(AE\)"][data"/https:/www.facebook.com/sharer/sharer.php\?u=http://grottolabaita.ch/it/"][severity"CRITICAL"][hostname"grottolabaita.ch"][uri"/https:/www.facebook.com/sharer/sharer.php"][unique_id"XWrqmOX0jfJGD@xreJlX3AAAANI"][SatAug3123:46:01.3027952019][:error][pid14589:tid47550035834624][client51.79.4.180:51450][client51.79.4.180]ModSecurity:Accessdeniedwithcode403\(phase2\).Patternmatch"=\(\?:ogg\|tls\|ssl\|gopher\|file\|data\|php\|zlib\|zip\|glob\|s3\|phar\|rar\|s\(\?:sh2\?\|cp\)\|dict\|expect\|\(\?:h
2019-09-01 12:09:35

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