City: Tokyo
Region: Tokyo
Country: Japan
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 1997-2025, American Registry for Internet Numbers, Ltd.
#
NetRange: 20.192.0.0 - 20.255.255.255
CIDR: 20.192.0.0/10
NetName: MSFT
NetHandle: NET-20-192-0-0-1
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/20.192.0.0
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
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
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
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
#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.222.66.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 43709
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.222.66.73. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2025110901 1800 900 604800 86400
;; Query time: 894 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 10 08:00:04 CST 2025
;; MSG SIZE rcvd: 105Host 73.66.222.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 73.66.222.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 169.55.188.230 | attack | Jul 25 13:33:41 ArkNodeAT sshd\[21773\]: Invalid user tomcat from 169.55.188.230 Jul 25 13:33:41 ArkNodeAT sshd\[21773\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=169.55.188.230 Jul 25 13:33:43 ArkNodeAT sshd\[21773\]: Failed password for invalid user tomcat from 169.55.188.230 port 60972 ssh2 |
2019-07-25 19:58:21 |
| 139.59.135.84 | attackbots | Invalid user abcd from 139.59.135.84 port 52570 |
2019-07-25 20:20:06 |
| 51.79.69.48 | attackbots | Jul 25 07:16:30 tux-35-217 sshd\[1869\]: Invalid user mysql from 51.79.69.48 port 45028 Jul 25 07:16:30 tux-35-217 sshd\[1869\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.69.48 Jul 25 07:16:32 tux-35-217 sshd\[1869\]: Failed password for invalid user mysql from 51.79.69.48 port 45028 ssh2 Jul 25 07:21:15 tux-35-217 sshd\[1883\]: Invalid user teamspeak from 51.79.69.48 port 41778 Jul 25 07:21:15 tux-35-217 sshd\[1883\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.69.48 ... |
2019-07-25 20:23:42 |
| 91.228.118.36 | attackspambots | Automatic report - Port Scan Attack |
2019-07-25 20:20:32 |
| 185.164.72.117 | spambots | A lockdown event has occurred due to too many failed login attempts or invalid username: Username: admin IP Address: 185.164.72.117 IP Range: 185.164.72.* Log into your site's WordPress administration panel to see the duration of the lockout or to unlock the user. |
2019-07-25 20:39:36 |
| 150.95.140.160 | attackbots | Jul 25 13:42:01 rpi sshd[11992]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.95.140.160 Jul 25 13:42:03 rpi sshd[11992]: Failed password for invalid user www from 150.95.140.160 port 47764 ssh2 |
2019-07-25 20:08:58 |
| 94.23.208.211 | attackbots | Jul 25 18:04:31 vibhu-HP-Z238-Microtower-Workstation sshd\[16403\]: Invalid user blog from 94.23.208.211 Jul 25 18:04:31 vibhu-HP-Z238-Microtower-Workstation sshd\[16403\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.208.211 Jul 25 18:04:33 vibhu-HP-Z238-Microtower-Workstation sshd\[16403\]: Failed password for invalid user blog from 94.23.208.211 port 34172 ssh2 Jul 25 18:08:54 vibhu-HP-Z238-Microtower-Workstation sshd\[17431\]: Invalid user aaron from 94.23.208.211 Jul 25 18:08:54 vibhu-HP-Z238-Microtower-Workstation sshd\[17431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.23.208.211 ... |
2019-07-25 20:41:25 |
| 122.195.200.148 | attack | Jul 25 14:41:29 legacy sshd[15982]: Failed password for root from 122.195.200.148 port 18910 ssh2 Jul 25 14:41:39 legacy sshd[15991]: Failed password for root from 122.195.200.148 port 59045 ssh2 Jul 25 14:41:42 legacy sshd[15991]: Failed password for root from 122.195.200.148 port 59045 ssh2 ... |
2019-07-25 20:52:39 |
| 200.181.121.154 | attack | Jul 25 08:21:06 microserver sshd[51771]: Invalid user b from 200.181.121.154 port 38558 Jul 25 08:21:06 microserver sshd[51771]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.181.121.154 Jul 25 08:21:08 microserver sshd[51771]: Failed password for invalid user b from 200.181.121.154 port 38558 ssh2 Jul 25 08:26:54 microserver sshd[52604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.181.121.154 user=root Jul 25 08:26:55 microserver sshd[52604]: Failed password for root from 200.181.121.154 port 33732 ssh2 Jul 25 08:38:44 microserver sshd[54163]: Invalid user test from 200.181.121.154 port 52324 Jul 25 08:38:44 microserver sshd[54163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.181.121.154 Jul 25 08:38:46 microserver sshd[54163]: Failed password for invalid user test from 200.181.121.154 port 52324 ssh2 Jul 25 08:44:34 microserver sshd[54969]: Invalid user system from 2 |
2019-07-25 20:38:21 |
| 167.99.118.194 | attackspambots | Automatic report - Banned IP Access |
2019-07-25 20:49:50 |
| 202.29.70.42 | attackspam | Jul 25 08:41:48 plusreed sshd[14354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.29.70.42 user=root Jul 25 08:41:50 plusreed sshd[14354]: Failed password for root from 202.29.70.42 port 50282 ssh2 ... |
2019-07-25 20:47:07 |
| 109.172.106.200 | attackspam | Jul 25 07:33:33 microserver sshd[44620]: Invalid user sk from 109.172.106.200 port 45332 Jul 25 07:33:33 microserver sshd[44620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.172.106.200 Jul 25 07:33:35 microserver sshd[44620]: Failed password for invalid user sk from 109.172.106.200 port 45332 ssh2 Jul 25 07:38:01 microserver sshd[45313]: Invalid user position from 109.172.106.200 port 58660 Jul 25 07:38:01 microserver sshd[45313]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.172.106.200 Jul 25 07:52:46 microserver sshd[47598]: Invalid user gert from 109.172.106.200 port 42238 Jul 25 07:52:46 microserver sshd[47598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.172.106.200 Jul 25 07:52:48 microserver sshd[47598]: Failed password for invalid user gert from 109.172.106.200 port 42238 ssh2 Jul 25 07:57:38 microserver sshd[48295]: Invalid user niclas from 109.172.106.200 po |
2019-07-25 20:40:01 |
| 81.133.73.161 | attack | 2019-07-25T12:41:48.976808abusebot-2.cloudsearch.cf sshd\[9066\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host81-133-73-161.in-addr.btopenworld.com user=root |
2019-07-25 20:50:18 |
| 139.59.56.121 | attackspambots | Invalid user zimbra from 139.59.56.121 port 56568 |
2019-07-25 20:25:50 |
| 125.88.177.12 | attackbotsspam | Jul 25 06:47:22 server sshd\[5956\]: Invalid user nagios from 125.88.177.12 port 39212 Jul 25 06:47:22 server sshd\[5956\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.88.177.12 Jul 25 06:47:24 server sshd\[5956\]: Failed password for invalid user nagios from 125.88.177.12 port 39212 ssh2 Jul 25 06:49:43 server sshd\[32410\]: Invalid user diana from 125.88.177.12 port 55259 Jul 25 06:49:43 server sshd\[32410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.88.177.12 |
2019-07-25 20:40:22 |