20.42.109.189 - IPInfo

Basic Info

City: Washington

Region: Virginia

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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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:       20.33.0.0 - 20.128.255.255
CIDR:           20.34.0.0/15, 20.40.0.0/13, 20.36.0.0/14, 20.128.0.0/16, 20.33.0.0/16, 20.64.0.0/10, 20.48.0.0/12
NetName:        MSFT
NetHandle:      NET-20-33-0-0-1
Parent:         NET20 (NET-20-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Microsoft Corporation (MSFT)
RegDate:        2017-10-18
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/20.33.0.0



OrgName:        Microsoft Corporation
OrgId:          MSFT
Address:        One Microsoft Way
City:           Redmond
StateProv:      WA
PostalCode:     98052
Country:        US
RegDate:        1998-07-10
Updated:        2025-06-10
Comment:        To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment:        * https://cert.microsoft.com.  
Comment:        
Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * abuse@microsoft.com.  
Comment:        
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * secure@microsoft.com.  
Comment:        
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * msndcc@microsoft.com
Comment:        
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * IOC@microsoft.com
Ref:            https://rdap.arin.net/registry/entity/MSFT


OrgTechHandle: BEDAR6-ARIN
OrgTechName:   Bedard, Dawn 
OrgTechPhone:  +1-425-538-6637 
OrgTechEmail:  dabedard@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BEDAR6-ARIN

OrgTechHandle: MRPD-ARIN
OrgTechName:   Microsoft Routing, Peering, and DNS
OrgTechPhone:  +1-425-882-8080 
OrgTechEmail:  IOC@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MRPD-ARIN

OrgAbuseHandle: MAC74-ARIN
OrgAbuseName:   Microsoft Abuse Contact
OrgAbusePhone:  +1-425-882-8080 
OrgAbuseEmail:  abuse@microsoft.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MAC74-ARIN

OrgTechHandle: SINGH683-ARIN
OrgTechName:   Singh, Prachi 
OrgTechPhone:  +1-425-707-5601 
OrgTechEmail:  pracsin@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SINGH683-ARIN

OrgTechHandle: IPHOS5-ARIN
OrgTechName:   IPHostmaster, IPHostmaster 
OrgTechPhone:  +1-425-538-6637 
OrgTechEmail:  iphostmaster@microsoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPHOS5-ARIN

OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName:   Chaturmohta, Somesh 
OrgRoutingPhone:  +1-425-882-8080 
OrgRoutingEmail:  someshch@microsoft.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/CHATU3-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 <<>> 20.42.109.189
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46690
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;20.42.109.189.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026092000 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 20 17:01:16 CST 2026
;; MSG SIZE  rcvd: 106

Host info

Host 189.109.42.20.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 189.109.42.20.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
188.166.236.211	attackspambots	Sep 21 16:58:23 jane sshd[15969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.236.211 Sep 21 16:58:25 jane sshd[15969]: Failed password for invalid user gituser from 188.166.236.211 port 41112 ssh2 ...	2019-09-21 23:20:05
146.155.46.37	attackbotsspam	k+ssh-bruteforce	2019-09-22 00:01:34
129.213.153.229	attackbots	Sep 21 16:51:48 bouncer sshd\[30492\]: Invalid user rohanti from 129.213.153.229 port 49742 Sep 21 16:51:48 bouncer sshd\[30492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.213.153.229 Sep 21 16:51:49 bouncer sshd\[30492\]: Failed password for invalid user rohanti from 129.213.153.229 port 49742 ssh2 ...	2019-09-21 23:24:16
213.138.73.250	attack	Sep 21 05:01:19 php1 sshd\[4476\]: Invalid user hdduser from 213.138.73.250 Sep 21 05:01:19 php1 sshd\[4476\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.138.73.250 Sep 21 05:01:21 php1 sshd\[4476\]: Failed password for invalid user hdduser from 213.138.73.250 port 42701 ssh2 Sep 21 05:06:01 php1 sshd\[5052\]: Invalid user MSI from 213.138.73.250 Sep 21 05:06:01 php1 sshd\[5052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.138.73.250	2019-09-21 23:53:32
5.135.181.11	attackbotsspam	Sep 21 15:44:34 Ubuntu-1404-trusty-64-minimal sshd\[4650\]: Invalid user www from 5.135.181.11 Sep 21 15:44:34 Ubuntu-1404-trusty-64-minimal sshd\[4650\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.181.11 Sep 21 15:44:36 Ubuntu-1404-trusty-64-minimal sshd\[4650\]: Failed password for invalid user www from 5.135.181.11 port 49400 ssh2 Sep 21 16:00:40 Ubuntu-1404-trusty-64-minimal sshd\[18406\]: Invalid user ceinfo from 5.135.181.11 Sep 21 16:00:40 Ubuntu-1404-trusty-64-minimal sshd\[18406\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.135.181.11	2019-09-22 00:02:09
193.32.160.144	attackspam	Sep 21 16:18:40 xeon postfix/smtpd[9203]: NOQUEUE: reject: RCPT from unknown[193.32.160.144]: 554 5.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=<[193.32.160.145]>	2019-09-21 23:44:19
51.75.254.196	attackspambots	Sep 21 19:52:13 itv-usvr-02 sshd[28259]: Invalid user geekadmin from 51.75.254.196 port 13749 Sep 21 19:52:13 itv-usvr-02 sshd[28259]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.254.196 Sep 21 19:52:13 itv-usvr-02 sshd[28259]: Invalid user geekadmin from 51.75.254.196 port 13749 Sep 21 19:52:15 itv-usvr-02 sshd[28259]: Failed password for invalid user geekadmin from 51.75.254.196 port 13749 ssh2 Sep 21 19:55:58 itv-usvr-02 sshd[28273]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.75.254.196 user=root Sep 21 19:56:01 itv-usvr-02 sshd[28273]: Failed password for root from 51.75.254.196 port 55959 ssh2	2019-09-21 23:56:16
222.186.52.89	attack	Sep 21 12:03:44 plusreed sshd[6533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.89 user=root Sep 21 12:03:46 plusreed sshd[6533]: Failed password for root from 222.186.52.89 port 15780 ssh2 ...	2019-09-22 00:04:45
218.92.0.191	attackbotsspam	Sep 21 17:47:11 dcd-gentoo sshd[28636]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups Sep 21 17:47:14 dcd-gentoo sshd[28636]: error: PAM: Authentication failure for illegal user root from 218.92.0.191 Sep 21 17:47:11 dcd-gentoo sshd[28636]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups Sep 21 17:47:14 dcd-gentoo sshd[28636]: error: PAM: Authentication failure for illegal user root from 218.92.0.191 Sep 21 17:47:11 dcd-gentoo sshd[28636]: User root from 218.92.0.191 not allowed because none of user's groups are listed in AllowGroups Sep 21 17:47:14 dcd-gentoo sshd[28636]: error: PAM: Authentication failure for illegal user root from 218.92.0.191 Sep 21 17:47:14 dcd-gentoo sshd[28636]: Failed keyboard-interactive/pam for invalid user root from 218.92.0.191 port 57610 ssh2 ...	2019-09-21 23:49:03
176.31.252.148	attackspambots	Sep 21 15:23:17 OPSO sshd\[4599\]: Invalid user christian from 176.31.252.148 port 55053 Sep 21 15:23:17 OPSO sshd\[4599\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.252.148 Sep 21 15:23:18 OPSO sshd\[4599\]: Failed password for invalid user christian from 176.31.252.148 port 55053 ssh2 Sep 21 15:27:02 OPSO sshd\[5589\]: Invalid user agnes from 176.31.252.148 port 49550 Sep 21 15:27:02 OPSO sshd\[5589\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=176.31.252.148	2019-09-21 23:18:04
78.39.152.11	attackspam	Sep 21 15:08:59 marvibiene postfix/smtpd[24486]: warning: unknown[78.39.152.11]: SASL PLAIN authentication failed: Sep 21 15:09:07 marvibiene postfix/smtpd[24486]: warning: unknown[78.39.152.11]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2019-09-21 23:13:01
142.93.195.102	attackspambots	Sep 21 15:26:59 OPSO sshd\[5567\]: Invalid user qg from 142.93.195.102 port 38558 Sep 21 15:26:59 OPSO sshd\[5567\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.195.102 Sep 21 15:27:01 OPSO sshd\[5567\]: Failed password for invalid user qg from 142.93.195.102 port 38558 ssh2 Sep 21 15:31:20 OPSO sshd\[6549\]: Invalid user dani from 142.93.195.102 port 52576 Sep 21 15:31:20 OPSO sshd\[6549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.195.102	2019-09-21 23:36:11
123.30.240.39	attackbotsspam	SSH Brute-Force attacks	2019-09-21 23:43:49
157.230.103.135	attackbotsspam	2019-09-21T12:56:05.053065abusebot-4.cloudsearch.cf sshd\[16376\]: Invalid user us from 157.230.103.135 port 51644	2019-09-21 23:50:02
1.71.129.49	attack	Sep 21 17:38:05 vps691689 sshd[22039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.71.129.49 Sep 21 17:38:07 vps691689 sshd[22039]: Failed password for invalid user mysql from 1.71.129.49 port 51687 ssh2 ...	2019-09-21 23:56:46

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