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: unknown

Internet Service Provider: 6to4 RFC3056

Hostname: unknown

Organization: unknown

Usage Type: Reserved

Comments:
Type Details Datetime
attack
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:52 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-15 23:13:54
attackspambots
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:52 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-15 15:06:54
attackbots
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:00:03 web01.agentur-b-2.de postfix/smtpd[3703368]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 14 20:01:33 web01.agentur-b-2.de postfix/smtpd[3703367]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 14 20:01:52 web01.agentur-b-2.de postfix/smtpd[3703368]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-15 07:13:54
attackbotsspam
Sep 12 11:21:07 web01.agentur-b-2.de postfix/smtpd[2052347]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 11:21:07 web01.agentur-b-2.de postfix/smtpd[2052347]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 12 11:22:37 web01.agentur-b-2.de postfix/smtpd[2069382]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 11:22:37 web01.agentur-b-2.de postfix/smtpd[2069382]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 12 11:22:58 web01.agentur-b-2.de postfix/smtpd[2052347]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-13 01:39:46
attackspambots
Sep 12 10:12:41 web01.agentur-b-2.de postfix/smtpd[2022761]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 10:12:41 web01.agentur-b-2.de postfix/smtpd[2022761]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 12 10:14:10 web01.agentur-b-2.de postfix/smtpd[2022761]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 12 10:14:10 web01.agentur-b-2.de postfix/smtpd[2022761]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 12 10:14:31 web01.agentur-b-2.de postfix/smtpd[2022634]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2020-09-12 17:39:19
attackbotsspam
Sep 11 20:32:16 web01.agentur-b-2.de postfix/smtpd[1543482]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 11 20:32:16 web01.agentur-b-2.de postfix/smtpd[1543482]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 11 20:33:46 web01.agentur-b-2.de postfix/smtpd[1563207]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 11 20:33:46 web01.agentur-b-2.de postfix/smtpd[1563207]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 11 20:34:07 web01.agentur-b-2.de postfix/smtpd[1543095]: warning: unknown[2002:c1a9:ff29::c1a9:ff29]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 11 20:34:07 web01.agentur-b-2.de postfix/smtpd[1543095]: lost connection after AUTH from unknown[2002:c1a9:ff29::c1a9:ff29]
2020-09-12 03:25:47
attack
Lines containing failures of 2002:c1a9:ff29::c1a9:ff29
Sep 10 15:21:51  postfix/smtpd[19996]: connect from unknown[2002:c1a9:ff29::c1a9:ff29]
Sep 10 15:21:51  postfix/smtpd[19996]: lost connection after CONNECT from unknown[2002:c1a9:ff29::c1a9:ff29]
2020-09-11 19:28:03
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 2002:c1a9:ff29::c1a9:ff29
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5022
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;2002:c1a9:ff29::c1a9:ff29.	IN	A

;; AUTHORITY SECTION:
.			10800	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091100 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 100.100.2.138#53(100.100.2.138)
;; WHEN: Fri Sep 11 19:30:04 CST 2020
;; MSG SIZE  rcvd: 129

Host info
Host 9.2.f.f.9.a.1.c.0.0.0.0.0.0.0.0.0.0.0.0.9.2.f.f.9.a.1.c.2.0.0.2.ip6.arpa not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 9.2.f.f.9.a.1.c.0.0.0.0.0.0.0.0.0.0.0.0.9.2.f.f.9.a.1.c.2.0.0.2.ip6.arpa: NXDOMAIN
Related comments:
IP Type Details Datetime
45.145.67.39 attackspambots
TCP ports : 666 / 1111 / 1148 / 1157 / 1212 / 1522 / 1717 / 1933 / 1989 / 2000 / 2009 / 2019 / 2241 / 2266 / 3000 / 3001 / 3302 / 3310 / 3311 / 3312 / 3320 / 3335 / 3340 / 3344 / 3349 / 3377 / 3380 / 3382 / 3383 / 3384 / 3385 / 3386 / 3387 / 3388 / 3389 / 3390 / 3391 / 3392 / 3400 / 3402 / 3405 / 3410 / 3456 / 3489 / 3650 / 4000 / 33389
2020-09-06 21:10:16
193.169.255.40 attack
Sep  6 14:10:44 srv01 postfix/smtpd\[18560\]: warning: unknown\[193.169.255.40\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 14:10:50 srv01 postfix/smtpd\[32481\]: warning: unknown\[193.169.255.40\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 14:11:00 srv01 postfix/smtpd\[32598\]: warning: unknown\[193.169.255.40\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 14:11:23 srv01 postfix/smtpd\[18560\]: warning: unknown\[193.169.255.40\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 14:11:29 srv01 postfix/smtpd\[32481\]: warning: unknown\[193.169.255.40\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-06 21:32:10
5.188.86.207 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-09-06T13:08:22Z
2020-09-06 21:10:02
103.87.28.153 attackspam
Sep  6 07:15:55 sshgateway sshd\[9303\]: Invalid user bavmk from 103.87.28.153
Sep  6 07:15:55 sshgateway sshd\[9303\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.87.28.153
Sep  6 07:15:57 sshgateway sshd\[9303\]: Failed password for invalid user bavmk from 103.87.28.153 port 42264 ssh2
Sep  6 07:29:17 sshgateway sshd\[14085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.87.28.153  user=root
Sep  6 07:29:19 sshgateway sshd\[14085\]: Failed password for root from 103.87.28.153 port 43098 ssh2
Sep  6 07:31:03 sshgateway sshd\[14722\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.87.28.153  user=root
Sep  6 07:31:05 sshgateway sshd\[14722\]: Failed password for root from 103.87.28.153 port 52612 ssh2
Sep  6 07:37:53 sshgateway sshd\[17249\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.87.28.153  user=root
Sep  6
2020-09-06 20:56:22
193.228.91.123 attackbots
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-09-06T13:00:25Z and 2020-09-06T13:04:40Z
2020-09-06 21:11:05
116.196.90.254 attackspam
Sep  6 07:31:56 sshgateway sshd\[15065\]: Invalid user butter from 116.196.90.254
Sep  6 07:31:56 sshgateway sshd\[15065\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.90.254
Sep  6 07:31:58 sshgateway sshd\[15065\]: Failed password for invalid user butter from 116.196.90.254 port 47492 ssh2
Sep  6 07:42:45 sshgateway sshd\[18984\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.90.254  user=root
Sep  6 07:42:47 sshgateway sshd\[18984\]: Failed password for root from 116.196.90.254 port 50568 ssh2
Sep  6 07:49:21 sshgateway sshd\[21269\]: Invalid user before from 116.196.90.254
Sep  6 07:49:21 sshgateway sshd\[21269\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.90.254
Sep  6 07:49:23 sshgateway sshd\[21269\]: Failed password for invalid user before from 116.196.90.254 port 50766 ssh2
Sep  6 07:51:23 sshgateway sshd\[22010\]: pam_unix\(sshd:auth\): a
2020-09-06 21:06:44
94.102.53.112 attackspambots
[MK-Root1] Blocked by UFW
2020-09-06 21:04:43
68.168.213.251 attack
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-06 21:05:09
157.230.2.208 attackbots
$f2bV_matches
2020-09-06 21:36:49
148.229.3.242 attack
Sep  6 12:22:59 XXX sshd[55555]: Invalid user test from 148.229.3.242 port 32800
2020-09-06 21:07:29
118.25.1.48 attackspam
2020-09-06T09:21:51.806126afi-git.jinr.ru sshd[17490]: Failed password for invalid user system from 118.25.1.48 port 37492 ssh2
2020-09-06T09:25:36.995571afi-git.jinr.ru sshd[18347]: Invalid user teamsystem from 118.25.1.48 port 48222
2020-09-06T09:25:36.998791afi-git.jinr.ru sshd[18347]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.1.48
2020-09-06T09:25:36.995571afi-git.jinr.ru sshd[18347]: Invalid user teamsystem from 118.25.1.48 port 48222
2020-09-06T09:25:39.062247afi-git.jinr.ru sshd[18347]: Failed password for invalid user teamsystem from 118.25.1.48 port 48222 ssh2
...
2020-09-06 21:22:56
112.85.42.174 attack
2020-09-06T16:03:03.892816afi-git.jinr.ru sshd[30584]: Failed password for root from 112.85.42.174 port 64866 ssh2
2020-09-06T16:03:07.733926afi-git.jinr.ru sshd[30584]: Failed password for root from 112.85.42.174 port 64866 ssh2
2020-09-06T16:03:11.446501afi-git.jinr.ru sshd[30584]: Failed password for root from 112.85.42.174 port 64866 ssh2
2020-09-06T16:03:11.446679afi-git.jinr.ru sshd[30584]: error: maximum authentication attempts exceeded for root from 112.85.42.174 port 64866 ssh2 [preauth]
2020-09-06T16:03:11.446694afi-git.jinr.ru sshd[30584]: Disconnecting: Too many authentication failures [preauth]
...
2020-09-06 21:04:09
123.31.32.150 attack
Sep  6 11:41:34 ip-172-31-16-56 sshd\[1508\]: Failed password for root from 123.31.32.150 port 39408 ssh2\
Sep  6 11:44:17 ip-172-31-16-56 sshd\[1551\]: Failed password for root from 123.31.32.150 port 50432 ssh2\
Sep  6 11:46:57 ip-172-31-16-56 sshd\[1601\]: Failed password for root from 123.31.32.150 port 33224 ssh2\
Sep  6 11:49:40 ip-172-31-16-56 sshd\[1649\]: Invalid user Siiri from 123.31.32.150\
Sep  6 11:49:42 ip-172-31-16-56 sshd\[1649\]: Failed password for invalid user Siiri from 123.31.32.150 port 44296 ssh2\
2020-09-06 21:13:15
84.180.236.164 attackspambots
SSH bruteforce
2020-09-06 21:05:45
45.142.120.78 attack
Sep  6 15:23:04 srv01 postfix/smtpd\[17238\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 15:23:12 srv01 postfix/smtpd\[11205\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 15:23:17 srv01 postfix/smtpd\[17236\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 15:23:22 srv01 postfix/smtpd\[18352\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  6 15:23:52 srv01 postfix/smtpd\[17238\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-09-06 21:24:39

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