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
199.45.155.109 spambotsattackproxy
Postfix attacker IP
2025-06-20 12:52:58
199.45.155.79 botsattackproxy
Malicious IP
2025-03-18 19:26:30
199.45.155.86 spamattackproxy
Postfix attacker IP
2025-01-27 14:06:07
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


OrgNOCHandle: COT12-ARIN
OrgNOCName:   Censys Operations Team
OrgNOCPhone:  +1-248-629-0125 
OrgNOCEmail:  ops@censys.io
OrgNOCRef:    https://rdap.arin.net/registry/entity/COT12-ARIN

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.io
OrgTechRef:    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 <<>> 199.45.155.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26475
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;199.45.155.81.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026012300 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 23 19:30:13 CST 2026
;; MSG SIZE  rcvd: 106
Host info
81.155.45.199.in-addr.arpa domain name pointer 81.155.45.199.censys-scanner.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
81.155.45.199.in-addr.arpa	name = 81.155.45.199.censys-scanner.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
114.238.68.229 attackspambots
Unauthorized connection attempt detected from IP address 114.238.68.229 to port 6656 [T]
2020-01-26 09:40:17
222.186.180.147 attackbots
Failed password for root from 222.186.180.147 port 43720 ssh2
Failed password for root from 222.186.180.147 port 43720 ssh2
Failed password for root from 222.186.180.147 port 43720 ssh2
Failed password for root from 222.186.180.147 port 43720 ssh2
2020-01-26 13:10:27
185.220.101.70 attackbots
Automatic report - Banned IP Access
2020-01-26 13:20:07
182.76.165.86 attack
Brute-force attempt banned
2020-01-26 13:23:11
206.189.193.135 attack
Fail2Ban - SSH Bruteforce Attempt
2020-01-26 13:30:31
180.250.115.93 attack
Jan 26 07:50:16 server sshd\[12692\]: Invalid user qq from 180.250.115.93
Jan 26 07:50:16 server sshd\[12692\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.115.93 
Jan 26 07:50:17 server sshd\[12692\]: Failed password for invalid user qq from 180.250.115.93 port 33867 ssh2
Jan 26 07:55:18 server sshd\[13900\]: Invalid user atul from 180.250.115.93
Jan 26 07:55:18 server sshd\[13900\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.115.93 
...
2020-01-26 13:02:01
59.63.189.113 attackbots
SMB Server BruteForce Attack
2020-01-26 13:19:12
203.220.101.126 attackspambots
Jan 26 04:28:18 prox sshd[14566]: Failed password for root from 203.220.101.126 port 10932 ssh2
Jan 26 04:54:29 prox sshd[32662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.220.101.126
2020-01-26 13:37:01
106.13.76.197 attack
Unauthorized connection attempt detected from IP address 106.13.76.197 to port 2220 [J]
2020-01-26 13:34:00
46.38.144.57 attack
Jan 26 06:18:19 relay postfix/smtpd\[8402\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 06:18:51 relay postfix/smtpd\[15760\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 06:19:03 relay postfix/smtpd\[9508\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 06:19:35 relay postfix/smtpd\[9472\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jan 26 06:19:45 relay postfix/smtpd\[10721\]: warning: unknown\[46.38.144.57\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-01-26 13:24:21
217.182.252.63 attackspam
Jan 26 05:54:28 SilenceServices sshd[24569]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.252.63
Jan 26 05:54:30 SilenceServices sshd[24569]: Failed password for invalid user node from 217.182.252.63 port 53650 ssh2
Jan 26 05:57:24 SilenceServices sshd[26946]: Failed password for root from 217.182.252.63 port 55040 ssh2
2020-01-26 13:21:37
2.61.174.207 attackspam
Attempt to attack host OS, exploiting network vulnerabilities, on 26-01-2020 04:55:15.
2020-01-26 13:05:36
77.55.212.158 attackspam
Unauthorized connection attempt detected from IP address 77.55.212.158 to port 2220 [J]
2020-01-26 13:07:07
222.186.30.248 attackbots
Unauthorized connection attempt detected from IP address 222.186.30.248 to port 22 [T]
2020-01-26 13:06:06
222.186.173.180 attack
v+ssh-bruteforce
2020-01-26 13:38:20

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