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: Germany

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 5.5.99.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24457
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;5.5.99.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 11:59:29 CST 2025
;; MSG SIZE  rcvd: 102
Host info
81.99.5.5.in-addr.arpa domain name pointer dynamic-005-005-099-081.5.5.pool.telefonica.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
81.99.5.5.in-addr.arpa	name = dynamic-005-005-099-081.5.5.pool.telefonica.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
89.248.162.139 attackbots
Port Scan: TCP/8089
2019-11-11 03:05:07
45.136.109.82 attackspam
45.136.109.82 was recorded 159 times by 25 hosts attempting to connect to the following ports: 9851,9825,9810,9903,9935,9863,9896,9924,9849,9888,9823,9821,9925,9829,9812,9916,9854,9881,9861,9813,9904,9931,9960,9921,9907,9847,9815,9818,9824,9877,9848,9809,9912,9961,9827,9959,9884,9869,9862,9997,9819,9850,9996,9910,9801,9936,9918,9817,9954,9993,9859,9800,9820,9930,9807,9843,9822,9860,9909,9830,9920,9802,9927,9858,9914,9856,9852,9974,9906,9890,9908,9875,9894,9806,9844,10000,9814,9840,9947,9971,9964,9967,9895,9842,9901,9835,9957,9887,9811,9889,9929,9834,9871,9808,9972,9885,9816,9982,9932. Incident counter (4h, 24h, all-time): 159, 892, 3513
2019-11-11 02:57:27
52.143.182.227 attack
Portscan or hack attempt detected by psad/fwsnort
2019-11-11 02:55:28
185.209.0.32 attackbots
Portscan or hack attempt detected by psad/fwsnort
2019-11-11 03:01:01
125.91.112.184 attack
Nov 10 17:23:45 MK-Soft-VM4 sshd[5912]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.91.112.184 
Nov 10 17:23:47 MK-Soft-VM4 sshd[5912]: Failed password for invalid user admin from 125.91.112.184 port 1033 ssh2
...
2019-11-11 03:17:54
200.94.105.34 attack
Unauthorised access (Nov 10) SRC=200.94.105.34 LEN=40 TTL=235 ID=40643 TCP DPT=1433 WINDOW=1024 SYN
2019-11-11 03:10:17
200.126.171.240 attackbots
Nov 10 09:06:27 php1 sshd\[20546\]: Invalid user server from 200.126.171.240
Nov 10 09:06:27 php1 sshd\[20546\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.126.171.240
Nov 10 09:06:30 php1 sshd\[20546\]: Failed password for invalid user server from 200.126.171.240 port 40254 ssh2
Nov 10 09:11:05 php1 sshd\[21039\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.126.171.240  user=root
Nov 10 09:11:07 php1 sshd\[21039\]: Failed password for root from 200.126.171.240 port 49586 ssh2
2019-11-11 03:18:38
71.6.199.23 attack
11/10/2019-13:47:11.320812 71.6.199.23 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 71
2019-11-11 02:54:40
89.248.168.217 attackspam
10.11.2019 18:34:43 Connection to port 1046 blocked by firewall
2019-11-11 03:04:48
112.162.191.160 attack
web-1 [ssh_2] SSH Attack
2019-11-11 03:16:56
5.45.6.66 attack
2019-11-10T11:58:26.9009091495-001 sshd\[43445\]: Failed password for invalid user jenkins from 5.45.6.66 port 40438 ssh2
2019-11-10T13:00:43.5318751495-001 sshd\[45932\]: Invalid user usuario from 5.45.6.66 port 46688
2019-11-10T13:00:43.5395281495-001 sshd\[45932\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=066-006-045-005.ip-addr.inexio.net
2019-11-10T13:00:44.9232971495-001 sshd\[45932\]: Failed password for invalid user usuario from 5.45.6.66 port 46688 ssh2
2019-11-10T13:03:39.8254711495-001 sshd\[46076\]: Invalid user guest from 5.45.6.66 port 48234
2019-11-10T13:03:39.8299911495-001 sshd\[46076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=066-006-045-005.ip-addr.inexio.net
...
2019-11-11 03:09:56
190.121.7.151 attack
3389BruteforceFW21
2019-11-11 03:22:04
14.232.208.115 attackbotsspam
ET CINS Active Threat Intelligence Poor Reputation IP group 9 - port: 1433 proto: TCP cat: Misc Attack
2019-11-11 03:08:13
51.75.134.211 attack
ET COMPROMISED Known Compromised or Hostile Host Traffic group 14 - port: 5902 proto: TCP cat: Misc Attack
2019-11-11 02:56:13
193.29.15.60 attackbotsspam
Multiport scan : 5 ports scanned 8889 10332 18082 20332 20334
2019-11-11 03:00:05

Recently Reported IPs

73.35.251.71 198.227.104.226 130.212.97.13 251.152.101.245
6.83.120.142 164.203.120.58 33.52.229.100 236.31.197.236
59.158.116.77 17.240.112.84 90.88.188.100 223.2.242.212
225.41.164.99 171.139.232.9 254.161.77.226 92.223.104.7
156.108.186.171 176.0.156.24 109.200.1.90 118.173.150.26