城市(city): Washington
省份(region): Virginia
国家(country): United States
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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: 20.192.0.0 - 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
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
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: 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 1997-2026, American Registry for Internet Numbers, Ltd.
#; <<>> DiG 9.10.3-P4-Ubuntu <<>> 20.253.66.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62512
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.253.66.44. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062301 1800 900 604800 86400
;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jun 24 02:30:20 CST 2026
;; MSG SIZE rcvd: 105Host 44.66.253.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 44.66.253.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 222.186.42.94 | attackbotsspam | 2019-08-14T10:35:17.951763enmeeting.mahidol.ac.th sshd\[3105\]: User root from 222.186.42.94 not allowed because not listed in AllowUsers 2019-08-14T10:35:18.892776enmeeting.mahidol.ac.th sshd\[3105\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.94 user=root 2019-08-14T10:35:20.822118enmeeting.mahidol.ac.th sshd\[3105\]: Failed password for invalid user root from 222.186.42.94 port 55786 ssh2 ... |
2019-08-14 11:44:34 |
| 182.61.162.54 | attackbots | Aug 14 06:52:26 www sshd\[206708\]: Invalid user webmaster from 182.61.162.54 Aug 14 06:52:26 www sshd\[206708\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.162.54 Aug 14 06:52:28 www sshd\[206708\]: Failed password for invalid user webmaster from 182.61.162.54 port 56252 ssh2 ... |
2019-08-14 12:03:55 |
| 45.126.98.70 | attackbotsspam | Unauthorized connection attempt from IP address 45.126.98.70 on Port 445(SMB) |
2019-08-14 11:47:52 |
| 146.185.145.40 | attackbotsspam | secondhandhall.d-a-n-i-e-l.de 146.185.145.40 \[14/Aug/2019:05:03:16 +0200\] "POST /wp-login.php HTTP/1.1" 200 1932 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" secondhandhall.d-a-n-i-e-l.de 146.185.145.40 \[14/Aug/2019:05:03:16 +0200\] "POST /wp-login.php HTTP/1.1" 200 1936 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" |
2019-08-14 11:58:46 |
| 1.2.165.180 | attack | Unauthorized connection attempt from IP address 1.2.165.180 on Port 445(SMB) |
2019-08-14 12:00:44 |
| 116.9.107.122 | attackbotsspam | Unauthorized connection attempt from IP address 116.9.107.122 on Port 445(SMB) |
2019-08-14 12:22:31 |
| 5.9.61.101 | attackbotsspam | Automatic report - Banned IP Access |
2019-08-14 11:41:37 |
| 36.90.118.210 | attackspam | Unauthorized connection attempt from IP address 36.90.118.210 on Port 445(SMB) |
2019-08-14 12:24:21 |
| 124.156.13.156 | attackspam | Aug 14 04:43:58 Ubuntu-1404-trusty-64-minimal sshd\[4063\]: Invalid user carrerasoft from 124.156.13.156 Aug 14 04:43:58 Ubuntu-1404-trusty-64-minimal sshd\[4063\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.13.156 Aug 14 04:44:00 Ubuntu-1404-trusty-64-minimal sshd\[4063\]: Failed password for invalid user carrerasoft from 124.156.13.156 port 37921 ssh2 Aug 14 05:03:36 Ubuntu-1404-trusty-64-minimal sshd\[14561\]: Invalid user bitrix from 124.156.13.156 Aug 14 05:03:36 Ubuntu-1404-trusty-64-minimal sshd\[14561\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.156.13.156 |
2019-08-14 11:40:08 |
| 117.7.233.98 | attackspambots | Unauthorized connection attempt from IP address 117.7.233.98 on Port 445(SMB) |
2019-08-14 12:11:39 |
| 118.89.228.250 | attackbotsspam | 2019-08-14T03:40:54.408471abusebot-8.cloudsearch.cf sshd\[6824\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.228.250 user=root |
2019-08-14 12:14:20 |
| 185.220.101.13 | attack | (sshd) Failed SSH login from 185.220.101.13 (-): 5 in the last 3600 secs |
2019-08-14 11:39:01 |
| 206.189.181.215 | attackspam | Aug 14 06:03:29 srv-4 sshd\[14031\]: Invalid user odoo from 206.189.181.215 Aug 14 06:03:29 srv-4 sshd\[14031\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.181.215 Aug 14 06:03:31 srv-4 sshd\[14031\]: Failed password for invalid user odoo from 206.189.181.215 port 44704 ssh2 ... |
2019-08-14 11:42:05 |
| 120.188.77.38 | attackbotsspam | Unauthorized connection attempt from IP address 120.188.77.38 on Port 445(SMB) |
2019-08-14 11:48:56 |
| 113.190.253.221 | attack | Unauthorized connection attempt from IP address 113.190.253.221 on Port 445(SMB) |
2019-08-14 11:40:34 |