City: Dublin
Region: Leinster
Country: Ireland
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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: 20.160.0.0 - 20.175.255.255
CIDR: 20.160.0.0/12
NetName: MSFT
NetHandle: NET-20-160-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-02-22
Updated: 2017-02-22
Ref: https://rdap.arin.net/registry/ip/20.160.0.0
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
OrgTechHandle: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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
#
# 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 9.10.3-P4-Ubuntu <<>> 20.166.39.160
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16094
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.166.39.160. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026033102 1800 900 604800 86400
;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Apr 01 03:00:03 CST 2026
;; MSG SIZE rcvd: 106Host 160.39.166.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 160.39.166.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 106.52.200.86 | attackspam | Aug 26 03:50:02 instance-2 sshd[435]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.200.86 Aug 26 03:50:04 instance-2 sshd[435]: Failed password for invalid user fabian from 106.52.200.86 port 57726 ssh2 Aug 26 03:55:23 instance-2 sshd[639]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.200.86 |
2020-08-26 12:05:47 |
| 54.38.180.53 | attack | Aug 26 00:45:49 nextcloud sshd\[10323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.180.53 user=root Aug 26 00:45:51 nextcloud sshd\[10323\]: Failed password for root from 54.38.180.53 port 54116 ssh2 Aug 26 00:59:26 nextcloud sshd\[23879\]: Invalid user compta from 54.38.180.53 Aug 26 00:59:26 nextcloud sshd\[23879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.180.53 |
2020-08-26 07:58:45 |
| 107.161.177.66 | attackbots | 107.161.177.66 - - [26/Aug/2020:04:55:19 +0100] "POST /wp-login.php HTTP/1.1" 200 2082 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 107.161.177.66 - - [26/Aug/2020:04:55:21 +0100] "POST /wp-login.php HTTP/1.1" 200 2060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 107.161.177.66 - - [26/Aug/2020:04:55:22 +0100] "POST /wp-login.php HTTP/1.1" 200 2063 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" ... |
2020-08-26 12:07:56 |
| 91.121.211.34 | attackspambots | Aug 25 21:54:55 abendstille sshd\[9926\]: Invalid user erp from 91.121.211.34 Aug 25 21:54:55 abendstille sshd\[9926\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.211.34 Aug 25 21:54:58 abendstille sshd\[9926\]: Failed password for invalid user erp from 91.121.211.34 port 54250 ssh2 Aug 25 21:58:28 abendstille sshd\[13817\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.211.34 user=root Aug 25 21:58:30 abendstille sshd\[13817\]: Failed password for root from 91.121.211.34 port 34546 ssh2 ... |
2020-08-26 08:08:31 |
| 218.92.0.223 | attackbots | 2020-08-26T04:00:52.850200shield sshd\[23946\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.223 user=root 2020-08-26T04:00:54.383966shield sshd\[23946\]: Failed password for root from 218.92.0.223 port 7296 ssh2 2020-08-26T04:00:57.587299shield sshd\[23946\]: Failed password for root from 218.92.0.223 port 7296 ssh2 2020-08-26T04:01:00.539917shield sshd\[23946\]: Failed password for root from 218.92.0.223 port 7296 ssh2 2020-08-26T04:01:04.234816shield sshd\[23946\]: Failed password for root from 218.92.0.223 port 7296 ssh2 |
2020-08-26 12:03:05 |
| 190.52.169.233 | attackspambots | Aug 26 04:54:44 shivevps sshd[7825]: Bad protocol version identification '\024' from 190.52.169.233 port 48674 Aug 26 04:54:45 shivevps sshd[7941]: Bad protocol version identification '\024' from 190.52.169.233 port 48689 Aug 26 04:54:51 shivevps sshd[8380]: Bad protocol version identification '\024' from 190.52.169.233 port 48736 ... |
2020-08-26 12:06:42 |
| 162.223.89.142 | attackbotsspam | SSH brutforce |
2020-08-26 08:17:40 |
| 121.135.113.49 | attack | Aug 26 00:49:28 rocket sshd[23920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.135.113.49 Aug 26 00:49:30 rocket sshd[23920]: Failed password for invalid user buntu from 121.135.113.49 port 43454 ssh2 ... |
2020-08-26 08:08:13 |
| 1.227.100.17 | attackbotsspam | Aug 25 23:23:52 ns308116 sshd[4945]: Invalid user gangadhar from 1.227.100.17 port 43526 Aug 25 23:23:52 ns308116 sshd[4945]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.227.100.17 Aug 25 23:23:54 ns308116 sshd[4945]: Failed password for invalid user gangadhar from 1.227.100.17 port 43526 ssh2 Aug 25 23:28:14 ns308116 sshd[15060]: Invalid user leon from 1.227.100.17 port 51082 Aug 25 23:28:14 ns308116 sshd[15060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.227.100.17 ... |
2020-08-26 07:59:15 |
| 198.20.64.244 | attack | Brute forcing RDP port 3389 |
2020-08-26 08:19:25 |
| 128.199.197.161 | attack | Invalid user newftpuser from 128.199.197.161 port 49844 |
2020-08-26 08:11:45 |
| 178.128.72.80 | attackbots | Aug 25 23:52:01 h2779839 sshd[8913]: Invalid user raz from 178.128.72.80 port 35994 Aug 25 23:52:01 h2779839 sshd[8913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.72.80 Aug 25 23:52:01 h2779839 sshd[8913]: Invalid user raz from 178.128.72.80 port 35994 Aug 25 23:52:03 h2779839 sshd[8913]: Failed password for invalid user raz from 178.128.72.80 port 35994 ssh2 Aug 25 23:56:37 h2779839 sshd[9106]: Invalid user hexing from 178.128.72.80 port 44988 Aug 25 23:56:37 h2779839 sshd[9106]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.72.80 Aug 25 23:56:37 h2779839 sshd[9106]: Invalid user hexing from 178.128.72.80 port 44988 Aug 25 23:56:39 h2779839 sshd[9106]: Failed password for invalid user hexing from 178.128.72.80 port 44988 ssh2 Aug 26 00:01:19 h2779839 sshd[10897]: Invalid user tth from 178.128.72.80 port 53982 ... |
2020-08-26 08:05:13 |
| 218.92.0.212 | attack | [ssh] SSH attack |
2020-08-26 08:16:46 |
| 222.186.42.57 | attackbots | Aug 25 23:57:36 NPSTNNYC01T sshd[14332]: Failed password for root from 222.186.42.57 port 40639 ssh2 Aug 25 23:57:45 NPSTNNYC01T sshd[14360]: Failed password for root from 222.186.42.57 port 14029 ssh2 Aug 25 23:57:47 NPSTNNYC01T sshd[14360]: Failed password for root from 222.186.42.57 port 14029 ssh2 ... |
2020-08-26 12:00:45 |
| 122.114.72.74 | attackbotsspam | Aug 26 00:58:57 ajax sshd[22445]: Failed password for root from 122.114.72.74 port 58740 ssh2 |
2020-08-26 08:07:49 |