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: Portugal

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:
IP Type Details Datetime
45.156.129.32 attack
Malicious IP
2024-06-11 21:03:25
45.156.129.23 attack
hacking
2024-02-21 16:21:38
Whois info:
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       45.154.220.0 - 45.157.167.255
CIDR:           45.157.0.0/17, 45.154.220.0/22, 45.156.0.0/16, 45.154.224.0/19, 45.157.160.0/21, 45.155.0.0/16, 45.157.128.0/19
NetName:        RIPE
NetHandle:      NET-45-154-220-0-1
Parent:         NET45 (NET-45-0-0-0-0)
NetType:        Early Registrations, Transferred to RIPE NCC
OriginAS:       
Organization:   RIPE Network Coordination Centre (RIPE)
RegDate:        2014-05-22
Updated:        2025-02-10
Comment:        These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois.
Ref:            https://rdap.arin.net/registry/ip/45.154.220.0

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.ripe.net


OrgName:        RIPE Network Coordination Centre
OrgId:          RIPE
Address:        P.O. Box 10096
City:           Amsterdam
StateProv:      
PostalCode:     1001EB
Country:        NL
RegDate:        
Updated:        2013-07-29
Ref:            https://rdap.arin.net/registry/entity/RIPE

ReferralServer:  whois.ripe.net
ResourceLink:  https://apps.db.ripe.net/db-web-ui/query

OrgAbuseHandle: ABUSE3850-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +31205354444 
OrgAbuseEmail:  abuse@ripe.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3850-ARIN

OrgTechHandle: RNO29-ARIN
OrgTechName:   RIPE NCC Operations
OrgTechPhone:  +31 20 535 4444 
OrgTechEmail:  hostmaster@ripe.net
OrgTechRef:    https://rdap.arin.net/registry/entity/RNO29-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.156.129.90
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16658
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;45.156.129.90.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026040702 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 08 04:30:10 CST 2026
;; MSG SIZE  rcvd: 106
Host info
90.129.156.45.in-addr.arpa domain name pointer sh-chi-us-gp1-wk136a.internet-census.org.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
90.129.156.45.in-addr.arpa	name = sh-chi-us-gp1-wk136a.internet-census.org.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
62.234.156.120 attackspam
Oct 27 22:32:54 meumeu sshd[16526]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.156.120 
Oct 27 22:32:55 meumeu sshd[16526]: Failed password for invalid user fn from 62.234.156.120 port 42252 ssh2
Oct 27 22:36:48 meumeu sshd[17038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.156.120 
...
2019-10-28 05:42:26
156.236.70.215 attackspam
Oct 27 22:27:23 vps01 sshd[2663]: Failed password for root from 156.236.70.215 port 49472 ssh2
2019-10-28 05:37:59
14.186.159.113 attackbotsspam
Oct 27 21:27:26 xeon postfix/smtpd[4749]: warning: unknown[14.186.159.113]: SASL LOGIN authentication failed: authentication failure
2019-10-28 05:59:28
220.130.178.36 attack
Oct 27 22:36:06 [host] sshd[30632]: Invalid user administrator from 220.130.178.36
Oct 27 22:36:06 [host] sshd[30632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.130.178.36
Oct 27 22:36:09 [host] sshd[30632]: Failed password for invalid user administrator from 220.130.178.36 port 35888 ssh2
2019-10-28 05:55:13
49.232.171.28 attackspambots
Oct 26 13:48:09 uapps sshd[26975]: User r.r from 49.232.171.28 not allowed because not listed in AllowUsers
Oct 26 13:48:09 uapps sshd[26975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.171.28  user=r.r
Oct 26 13:48:11 uapps sshd[26975]: Failed password for invalid user r.r from 49.232.171.28 port 48278 ssh2
Oct 26 13:48:11 uapps sshd[26975]: Received disconnect from 49.232.171.28: 11: Bye Bye [preauth]
Oct 26 14:11:15 uapps sshd[27226]: User r.r from 49.232.171.28 not allowed because not listed in AllowUsers
Oct 26 14:11:15 uapps sshd[27226]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.171.28  user=r.r
Oct 26 14:11:17 uapps sshd[27226]: Failed password for invalid user r.r from 49.232.171.28 port 48124 ssh2
Oct 26 14:11:17 uapps sshd[27226]: Received disconnect from 49.232.171.28: 11: Bye Bye [preauth]
Oct 26 14:26:43 uapps sshd[27324]: Failed password for invalid use........
-------------------------------
2019-10-28 05:44:42
134.209.147.198 attackspam
2019-10-27T21:54:04.680211  sshd[17414]: Invalid user ftptest from 134.209.147.198 port 58160
2019-10-27T21:54:04.694991  sshd[17414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.147.198
2019-10-27T21:54:04.680211  sshd[17414]: Invalid user ftptest from 134.209.147.198 port 58160
2019-10-27T21:54:06.490146  sshd[17414]: Failed password for invalid user ftptest from 134.209.147.198 port 58160 ssh2
2019-10-27T22:13:16.317546  sshd[17623]: Invalid user backup from 134.209.147.198 port 33158
...
2019-10-28 06:03:17
123.207.90.4 attackbots
Lines containing failures of 123.207.90.4
Oct 26 15:24:08 shared09 sshd[15270]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.90.4  user=r.r
Oct 26 15:24:10 shared09 sshd[15270]: Failed password for r.r from 123.207.90.4 port 44538 ssh2
Oct 26 15:24:10 shared09 sshd[15270]: Received disconnect from 123.207.90.4 port 44538:11: Bye Bye [preauth]
Oct 26 15:24:10 shared09 sshd[15270]: Disconnected from authenticating user r.r 123.207.90.4 port 44538 [preauth]
Oct 26 15:31:50 shared09 sshd[17692]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.90.4  user=r.r


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=123.207.90.4
2019-10-28 05:46:19
46.174.115.14 attack
[portscan] Port scan
2019-10-28 05:46:35
212.83.167.147 attack
fail2ban honeypot
2019-10-28 05:28:38
159.89.169.109 attackspam
Oct 27 23:10:50 www sshd\[12897\]: Invalid user abcd from 159.89.169.109Oct 27 23:10:52 www sshd\[12897\]: Failed password for invalid user abcd from 159.89.169.109 port 55840 ssh2Oct 27 23:15:25 www sshd\[12918\]: Failed password for root from 159.89.169.109 port 37750 ssh2
...
2019-10-28 05:47:45
79.166.211.254 attackbots
IP Ban Report :  
 https://help-dysk.pl/wordpress-firewall-plugins/ip/79.166.211.254/ 
 
 GR - 1H : (59)  
 Protection Against DDoS WordPress plugin :  
 "odzyskiwanie danych help-dysk" 
 IP Address Ranges by Country : GR 
 NAME ASN : ASN3329 
 
 IP : 79.166.211.254 
 
 CIDR : 79.166.192.0/19 
 
 PREFIX COUNT : 167 
 
 UNIQUE IP COUNT : 788480 
 
 
 ATTACKS DETECTED ASN3329 :  
  1H - 1 
  3H - 2 
  6H - 6 
 12H - 15 
 24H - 27 
 
 DateTime : 2019-10-27 21:27:56 
 
 INFO : Port Scan TELNET Detected and Blocked by ADMIN  - data recovery
2019-10-28 06:03:00
103.210.21.207 attack
Oct 27 22:12:38 markkoudstaal sshd[17728]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.210.21.207
Oct 27 22:12:40 markkoudstaal sshd[17728]: Failed password for invalid user aart from 103.210.21.207 port 52688 ssh2
Oct 27 22:17:08 markkoudstaal sshd[18208]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.210.21.207
2019-10-28 06:00:34
42.116.255.216 attackbotsspam
Oct 27 21:26:56 xeon sshd[4772]: Failed password for invalid user smtpuser from 42.116.255.216 port 41416 ssh2
2019-10-28 05:57:51
40.122.130.73 attackbots
3389BruteforceFW23
2019-10-28 05:37:26
139.47.67.125 attack
TCP Port Scanning
2019-10-28 05:48:12

Recently Reported IPs

2606:4700:10::6814:6576 45.156.129.92 180.153.236.248 172.213.234.56
66.132.195.112 112.121.183.162 43.134.73.5 181.199.41.109
162.216.150.134 2606:4700:10::ac43:979 2606:4700:10::6814:7601 2606:4700:10::6814:5340
2606:4700:10::ac43:2819 2606:4700:10::6814:6271 24.92.152.57 212.241.12.110
14.213.11.237 13.222.182.239 20.168.120.211 101.67.29.195