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: Netherlands (the)

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 <<>> 145.194.203.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18439
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;145.194.203.135.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021200 1800 900 604800 86400

;; Query time: 418 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 23:30:31 CST 2025
;; MSG SIZE  rcvd: 108
Host info
135.203.194.145.in-addr.arpa domain name pointer 145.194.EARLY-REGISTRATION.of.SURFnet.invalid.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
135.203.194.145.in-addr.arpa	name = 145.194.EARLY-REGISTRATION.of.SURFnet.invalid.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
51.83.249.63 attackbotsspam
Unauthorized connection attempt detected from IP address 51.83.249.63 to port 2220 [J]
2020-01-24 20:39:21
205.200.230.7 attackspambots
Unauthorized connection attempt detected from IP address 205.200.230.7 to port 3306 [J]
2020-01-24 21:02:55
61.96.71.51 attack
SIP/5060 Probe, BF, Hack -
2020-01-24 20:47:18
118.89.16.172 attackbotsspam
$f2bV_matches
2020-01-24 20:43:30
43.249.29.167 attack
Unauthorized SSH login attempts
2020-01-24 20:33:42
2.184.51.215 attackspambots
DATE:2020-01-24 07:16:20, IP:2.184.51.215, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-01-24 20:15:41
45.235.94.194 attack
1579841495 - 01/24/2020 05:51:35 Host: 45.235.94.194/45.235.94.194 Port: 445 TCP Blocked
2020-01-24 20:10:36
114.119.141.150 attack
114.119.128.0 - 114.119.191.255
HUAWEI INTERNATIONAL PTE. LTD
15A Changi Business Park Central 1 Eightrium # 03-03/04, Singapore 486035

DOS effect with revolving IPs (in this range and a few others) and massively overloading with requests. 
Often fake agent such as Googlebot

Appears to be a Huawei server farm operated in Singapore for Hong Kong linked traffic.
Abuse Contact: guixiaowei@huawei.com   (doesn't respond)


netname:        HIPL-SG
mnt-irt:        IRT-HIPL-SG
2020-01-24 20:59:27
51.91.35.67 attackbots
2020-01-24T12:43:42.311155shield sshd\[15510\]: Invalid user sam from 51.91.35.67 port 56725
2020-01-24T12:43:42.318768shield sshd\[15510\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=pfha1.1fo.fr
2020-01-24T12:43:44.477137shield sshd\[15510\]: Failed password for invalid user sam from 51.91.35.67 port 56725 ssh2
2020-01-24T12:45:01.547079shield sshd\[15982\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=pfha1.1fo.fr  user=root
2020-01-24T12:45:03.558158shield sshd\[15982\]: Failed password for root from 51.91.35.67 port 19574 ssh2
2020-01-24 20:45:37
106.12.197.232 attackspam
2020-01-24T05:39:08.104572linuxbox-skyline sshd[31006]: Invalid user duke from 106.12.197.232 port 38456
...
2020-01-24 21:00:29
170.106.38.190 attack
Invalid user appuser from 170.106.38.190 port 56318
2020-01-24 21:03:18
94.23.255.92 attackbots
Jan 24 13:39:26 debian-2gb-nbg1-2 kernel: \[2128842.671946\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.23.255.92 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=115 ID=61311 DF PROTO=TCP SPT=61084 DPT=3389 WINDOW=64240 RES=0x00 SYN URGP=0
2020-01-24 20:45:16
101.36.151.78 attackbots
20 attempts against mh-ssh on cloud
2020-01-24 21:02:28
106.12.37.245 attackbotsspam
Jan 24 14:37:00 www5 sshd\[51847\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.37.245  user=root
Jan 24 14:37:03 www5 sshd\[51847\]: Failed password for root from 106.12.37.245 port 47266 ssh2
Jan 24 14:39:08 www5 sshd\[52130\]: Invalid user add from 106.12.37.245
...
2020-01-24 20:59:09
124.109.48.206 attackbots
Multiple SSH login attempts.
2020-01-24 20:21:38

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