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: United States

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
199.45.154.113 spambotsattackproxy
Postfix attacker IP
2025-03-05 22:38:52
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:       199.45.154.0 - 199.45.155.255
CIDR:           199.45.154.0/23
NetName:        CENSY
NetHandle:      NET-199-45-154-0-1
Parent:         NET199 (NET-199-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Censys, Inc. (CENSY)
RegDate:        2022-10-26
Updated:        2024-03-29
Ref:            https://rdap.arin.net/registry/ip/199.45.154.0



OrgName:        Censys, Inc.
OrgId:          CENSY
Address:        116 1/2 S Main Street
City:           Ann Arbor
StateProv:      MI
PostalCode:     48104
Country:        US
RegDate:        2018-08-06
Updated:        2019-08-03
Comment:        https://censys.io
Ref:            https://rdap.arin.net/registry/entity/CENSY


OrgAbuseHandle: CAT20-ARIN
OrgAbuseName:   Censys Abuse Team
OrgAbusePhone:  +1-248-629-0125 
OrgAbuseEmail:  scan-abuse@censys.io
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAT20-ARIN

OrgTechHandle: COT12-ARIN
OrgTechName:   Censys Operations Team
OrgTechPhone:  +1-248-629-0125 
OrgTechEmail:  ops@censys.com
OrgTechRef:    https://rdap.arin.net/registry/entity/COT12-ARIN

OrgNOCHandle: COT12-ARIN
OrgNOCName:   Censys Operations Team
OrgNOCPhone:  +1-248-629-0125 
OrgNOCEmail:  ops@censys.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/COT12-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 <<>> 199.45.154.71
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45897
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;199.45.154.71.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026091000 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 10 20:03:18 CST 2026
;; MSG SIZE  rcvd: 106
Host info
71.154.45.199.in-addr.arpa domain name pointer 71.154.45.199.censys-scanner.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
71.154.45.199.in-addr.arpa	name = 71.154.45.199.censys-scanner.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
54.38.53.251 attackspambots
$f2bV_matches
2020-03-04 14:04:48
5.196.7.133 attackspambots
Mar  3 19:43:08 web1 sshd\[4712\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.7.133  user=mail
Mar  3 19:43:09 web1 sshd\[4712\]: Failed password for mail from 5.196.7.133 port 41900 ssh2
Mar  3 19:51:54 web1 sshd\[5497\]: Invalid user server-pilotuser from 5.196.7.133
Mar  3 19:51:54 web1 sshd\[5497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.7.133
Mar  3 19:51:56 web1 sshd\[5497\]: Failed password for invalid user server-pilotuser from 5.196.7.133 port 53724 ssh2
2020-03-04 14:02:43
45.133.99.130 attackbots
Mar  4 06:11:22 relay postfix/smtpd\[28080\]: warning: unknown\[45.133.99.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 06:11:47 relay postfix/smtpd\[3704\]: warning: unknown\[45.133.99.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 06:25:32 relay postfix/smtpd\[3704\]: warning: unknown\[45.133.99.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 06:25:44 relay postfix/smtpd\[13930\]: warning: unknown\[45.133.99.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 06:27:06 relay postfix/smtpd\[13930\]: warning: unknown\[45.133.99.130\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-03-04 13:31:36
94.152.193.11 attackbotsspam
Spammer
2020-03-04 13:31:11
77.40.36.211 attackspambots
(smtpauth) Failed SMTP AUTH login from 77.40.36.211 (RU/Russia/211.36.pppoe.mari-el.ru): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-03-04 09:08:05 login authenticator failed for (localhost.localdomain) [77.40.36.211]: 535 Incorrect authentication data (set_id=consult@mehrbaft.com)
2020-03-04 13:39:01
58.215.215.134 attackbotsspam
SSH_scan
2020-03-04 13:34:07
91.121.205.4 attack
2020-03-04T05:11:25.146161vps773228.ovh.net sshd[17050]: Invalid user andoria from 91.121.205.4 port 43234
2020-03-04T05:11:25.156419vps773228.ovh.net sshd[17050]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ks3101035.kimsufi.com
2020-03-04T05:11:25.146161vps773228.ovh.net sshd[17050]: Invalid user andoria from 91.121.205.4 port 43234
2020-03-04T05:11:26.942196vps773228.ovh.net sshd[17050]: Failed password for invalid user andoria from 91.121.205.4 port 43234 ssh2
2020-03-04T05:35:29.992598vps773228.ovh.net sshd[17697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ks3101035.kimsufi.com  user=root
2020-03-04T05:35:32.345627vps773228.ovh.net sshd[17697]: Failed password for root from 91.121.205.4 port 38484 ssh2
2020-03-04T05:59:38.025798vps773228.ovh.net sshd[18502]: Invalid user ssbot from 91.121.205.4 port 33694
2020-03-04T05:59:38.049856vps773228.ovh.net sshd[18502]: pam_unix(sshd:auth): authentica
...
2020-03-04 13:59:11
51.81.30.252 attackbotsspam
Brute force attack against VPN service
2020-03-04 14:05:07
106.13.233.178 attack
Mar  4 11:11:27 gw1 sshd[28182]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.233.178
Mar  4 11:11:28 gw1 sshd[28182]: Failed password for invalid user myftp from 106.13.233.178 port 53330 ssh2
...
2020-03-04 14:15:20
37.49.224.143 attack
Spam_report
2020-03-04 13:36:09
123.18.53.205 attackbots
Unauthorized connection attempt from IP address 123.18.53.205 on Port 445(SMB)
2020-03-04 13:36:29
148.70.178.70 attackspambots
Mar  4 06:46:22 silence02 sshd[10775]: Failed password for gnats from 148.70.178.70 port 55692 ssh2
Mar  4 06:52:15 silence02 sshd[11212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.178.70
Mar  4 06:52:17 silence02 sshd[11212]: Failed password for invalid user ts from 148.70.178.70 port 36640 ssh2
2020-03-04 13:54:02
106.12.181.184 attackspam
2020-03-04T03:53:13.741189  sshd[25531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.181.184
2020-03-04T03:53:13.726707  sshd[25531]: Invalid user chef from 106.12.181.184 port 60508
2020-03-04T03:53:15.387190  sshd[25531]: Failed password for invalid user chef from 106.12.181.184 port 60508 ssh2
2020-03-04T05:59:54.072127  sshd[27865]: Invalid user minecraft from 106.12.181.184 port 47596
...
2020-03-04 13:48:53
52.194.210.49 attackbots
Brute-force general attack.
2020-03-04 14:11:07
213.178.155.20 attackbotsspam
2020-03-04T05:34:19.889414shield sshd\[15843\]: Invalid user em from 213.178.155.20 port 44116
2020-03-04T05:34:19.896985shield sshd\[15843\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.178.155.20
2020-03-04T05:34:21.516552shield sshd\[15843\]: Failed password for invalid user em from 213.178.155.20 port 44116 ssh2
2020-03-04T05:42:56.229815shield sshd\[17091\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.178.155.20  user=root
2020-03-04T05:42:58.155709shield sshd\[17091\]: Failed password for root from 213.178.155.20 port 50346 ssh2
2020-03-04 13:53:02

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