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: Russia

Internet Service Provider: Infolink LLC

Hostname: unknown

Organization: OOO Network of data-centers Selectel

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbotsspam
syn packets once per second on average, src port 45894, lasted 9 hours
2019-11-28 01:52:00
attack
Aug 17 23:44:04 lumpi kernel: INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.201 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=9285 PROTO=TCP SPT=53951 DPT=3006 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-08-18 06:06:48
attack
" "
2019-07-06 23:32:53
attackbotsspam
¯\_(ツ)_/¯
2019-06-23 06:35:36
attack
8443/tcp 2222/tcp 9999/tcp...
[2019-04-26/06-21]41pkt,5pt.(tcp)
2019-06-21 13:47:43
Comments on same subnet:
IP Type Details Datetime
81.22.45.71 attackspam
suspicious action Sat, 29 Feb 2020 11:28:01 -0300
2020-02-29 22:46:31
81.22.45.133 attack
2020-02-19T00:19:18.463055+01:00 lumpi kernel: [7357790.238387] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.133 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=60679 PROTO=TCP SPT=50449 DPT=7000 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-19 07:37:59
81.22.45.133 attack
2020-02-18T20:40:14.685548+01:00 lumpi kernel: [7344646.660249] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.133 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=12495 PROTO=TCP SPT=50449 DPT=7777 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-19 03:45:04
81.22.45.106 attackspam
02/17/2020-20:00:28.393431 81.22.45.106 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 83
2020-02-18 09:54:53
81.22.45.100 attackbotsspam
ET CINS Active Threat Intelligence Poor Reputation IP group 69 - port: 5322 proto: TCP cat: Misc Attack
2020-02-18 01:32:12
81.22.45.106 attackspam
Fail2Ban Ban Triggered
2020-02-17 05:29:15
81.22.45.100 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-11 01:03:51
81.22.45.182 attack
Feb  8 10:02:23 mail kernel: [562000.917378] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=81.22.45.182 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=56258 PROTO=TCP SPT=42357 DPT=16115 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-08 17:07:08
81.22.45.71 attack
ET CINS Active Threat Intelligence Poor Reputation IP group 77 - port: 3389 proto: TCP cat: Misc Attack
2020-02-08 08:03:25
81.22.45.80 attack
3388/tcp 3377/tcp 3385/tcp...
[2019-12-09/2020-02-07]121pkt,33pt.(tcp)
2020-02-08 08:02:22
81.22.45.83 attack
Unauthorized connection attempt from IP address 81.22.45.83 on Port 3389(RDP)
2020-02-07 22:43:48
81.22.45.182 attackspam
Feb  6 17:32:05 mail kernel: [416183.709828] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=81.22.45.182 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=30608 PROTO=TCP SPT=50336 DPT=10904 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-07 00:32:25
81.22.45.182 attackspambots
Feb  6 08:44:36 mail kernel: [384534.949997] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=81.22.45.182 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=55760 PROTO=TCP SPT=50336 DPT=10994 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-06 15:48:06
81.22.45.104 attackbotsspam
Unauthorised access (Feb  6) SRC=81.22.45.104 LEN=40 TTL=249 ID=41689 TCP DPT=3389 WINDOW=1024 SYN 
Unauthorised access (Feb  4) SRC=81.22.45.104 LEN=40 TTL=249 ID=63055 TCP DPT=3389 WINDOW=1024 SYN 
Unauthorised access (Feb  2) SRC=81.22.45.104 LEN=40 TTL=248 ID=40974 TCP DPT=3389 WINDOW=1024 SYN
2020-02-06 08:35:53
81.22.45.182 attackspambots
Feb  6 01:19:32 mail kernel: [357831.266667] [UFW BLOCK] IN=eth0 OUT= MAC=00:16:3c:05:0d:89:f8:66:f2:68:66:ff:08:00 SRC=81.22.45.182 DST=77.73.69.240 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=40878 PROTO=TCP SPT=50336 DPT=10137 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-02-06 08:29:58
Whois info:
b
Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.22.45.201
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6527
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019043000 1800 900 604800 86400

;; Query time: 3 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Tue Apr 30 20:34:27 +08 2019
;; MSG SIZE  rcvd: 116

Host info
Host 201.45.22.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 201.45.22.81.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
59.80.30.174 attack
Apr  4 22:07:35 h2034429 sshd[16802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.80.30.174  user=r.r
Apr  4 22:07:36 h2034429 sshd[16802]: Failed password for r.r from 59.80.30.174 port 36518 ssh2
Apr  4 22:07:37 h2034429 sshd[16802]: Received disconnect from 59.80.30.174 port 36518:11: Bye Bye [preauth]
Apr  4 22:07:37 h2034429 sshd[16802]: Disconnected from 59.80.30.174 port 36518 [preauth]
Apr  4 22:22:28 h2034429 sshd[17167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.80.30.174  user=r.r
Apr  4 22:22:30 h2034429 sshd[17167]: Failed password for r.r from 59.80.30.174 port 57054 ssh2
Apr  4 22:22:30 h2034429 sshd[17167]: Received disconnect from 59.80.30.174 port 57054:11: Bye Bye [preauth]
Apr  4 22:22:30 h2034429 sshd[17167]: Disconnected from 59.80.30.174 port 57054 [preauth]
Apr  4 22:26:23 h2034429 sshd[17248]: pam_unix(sshd:auth): authentication failure; logname= uid=........
-------------------------------
2020-04-05 20:20:55
51.79.38.82 attackbotsspam
Apr  5 10:28:41 ns382633 sshd\[15621\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.38.82  user=root
Apr  5 10:28:43 ns382633 sshd\[15621\]: Failed password for root from 51.79.38.82 port 37208 ssh2
Apr  5 10:33:33 ns382633 sshd\[16639\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.38.82  user=root
Apr  5 10:33:35 ns382633 sshd\[16639\]: Failed password for root from 51.79.38.82 port 45240 ssh2
Apr  5 10:36:44 ns382633 sshd\[17392\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.38.82  user=root
2020-04-05 20:10:00
120.43.10.160 attackbots
Client attempted to submit spam on a website post.
2020-04-05 20:38:42
122.51.253.156 attackbotsspam
Apr  5 11:50:17 hosting sshd[5728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.253.156  user=root
Apr  5 11:50:19 hosting sshd[5728]: Failed password for root from 122.51.253.156 port 34308 ssh2
...
2020-04-05 20:04:26
172.69.68.220 attackbots
$f2bV_matches
2020-04-05 20:13:04
122.246.68.202 attackbots
[portscan] tcp/23 [TELNET]
*(RWIN=12823)(04051002)
2020-04-05 20:28:39
193.176.181.214 attack
$f2bV_matches
2020-04-05 20:14:06
110.44.124.141 attack
SSH bruteforce
2020-04-05 20:07:13
106.13.84.151 attack
$f2bV_matches
2020-04-05 20:01:06
51.68.89.100 attack
$f2bV_matches
2020-04-05 20:28:16
122.51.194.23 attackbotsspam
Apr  5 06:20:40 ws24vmsma01 sshd[172867]: Failed password for root from 122.51.194.23 port 33482 ssh2
...
2020-04-05 20:09:29
117.22.228.62 attackspambots
Apr  5 13:30:19 jane sshd[15113]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.22.228.62 
Apr  5 13:30:20 jane sshd[15113]: Failed password for invalid user admin from 117.22.228.62 port 58083 ssh2
...
2020-04-05 20:06:50
129.211.65.70 attackspam
Apr  5 15:32:22 gw1 sshd[5365]: Failed password for root from 129.211.65.70 port 47840 ssh2
...
2020-04-05 20:42:55
51.83.75.56 attackbotsspam
SSH Authentication Attempts Exceeded
2020-04-05 20:02:32
219.146.73.5 attackspam
port scan and connect, tcp 1433 (ms-sql-s)
2020-04-05 20:10:32

Recently Reported IPs

178.239.208.32 168.227.56.130 211.167.71.195 99.180.82.27
156.216.8.59 91.230.97.79 220.101.87.38 79.6.223.152
27.139.147.241 125.104.208.32 179.228.115.4 198.71.235.23
222.246.155.187 211.94.67.42 59.145.113.226 180.150.128.58
76.199.224.119 206.189.86.188 160.238.246.173 154.27.64.10