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
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: 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
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
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 <<>> 20.253.66.3
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65169
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.253.66.3. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031602 1800 900 604800 86400
;; Query time: 31 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 17 10:30:54 CST 2026
;; MSG SIZE rcvd: 104Host 3.66.253.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 3.66.253.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 89.222.164.191 | attackspambots | [portscan] Port scan |
2019-07-24 05:53:00 |
| 213.135.239.146 | attackbotsspam | Jul 23 23:51:19 vps647732 sshd[20597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.135.239.146 Jul 23 23:51:21 vps647732 sshd[20597]: Failed password for invalid user admin from 213.135.239.146 port 49635 ssh2 ... |
2019-07-24 05:57:05 |
| 172.108.154.2 | attackspambots | Jul 23 23:17:11 srv-4 sshd\[12619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.108.154.2 user=root Jul 23 23:17:13 srv-4 sshd\[12619\]: Failed password for root from 172.108.154.2 port 60650 ssh2 Jul 23 23:21:25 srv-4 sshd\[13010\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.108.154.2 user=root ... |
2019-07-24 05:27:05 |
| 85.214.138.57 | attackspam | xmlrpc attack |
2019-07-24 05:26:06 |
| 35.187.222.10 | attackspambots | xmlrpc attack |
2019-07-24 05:29:47 |
| 1.179.220.208 | attackspam | Jul 23 23:05:15 OPSO sshd\[20427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.220.208 user=root Jul 23 23:05:17 OPSO sshd\[20427\]: Failed password for root from 1.179.220.208 port 55020 ssh2 Jul 23 23:10:57 OPSO sshd\[21513\]: Invalid user ts3srv from 1.179.220.208 port 51194 Jul 23 23:10:57 OPSO sshd\[21513\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.179.220.208 Jul 23 23:11:00 OPSO sshd\[21513\]: Failed password for invalid user ts3srv from 1.179.220.208 port 51194 ssh2 |
2019-07-24 05:20:41 |
| 92.63.194.26 | attack | Invalid user admin from 92.63.194.26 port 42462 |
2019-07-24 05:42:05 |
| 148.72.50.247 | attackspambots | fail2ban honeypot |
2019-07-24 05:33:02 |
| 134.209.155.250 | attackbotsspam | 2019-07-23T21:00:32.780147abusebot-4.cloudsearch.cf sshd\[973\]: Invalid user fake from 134.209.155.250 port 38118 |
2019-07-24 05:15:10 |
| 206.189.94.158 | attackbots | Jul 24 03:53:28 itv-usvr-01 sshd[28962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.94.158 user=root Jul 24 03:53:30 itv-usvr-01 sshd[28962]: Failed password for root from 206.189.94.158 port 38172 ssh2 |
2019-07-24 05:53:19 |
| 222.84.157.178 | attack | Jul 23 19:30:41 vz239 sshd[4816]: Invalid user tester from 222.84.157.178 Jul 23 19:30:41 vz239 sshd[4816]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.84.157.178 Jul 23 19:30:43 vz239 sshd[4816]: Failed password for invalid user tester from 222.84.157.178 port 54390 ssh2 Jul 23 19:30:43 vz239 sshd[4816]: Received disconnect from 222.84.157.178: 11: Bye Bye [preauth] Jul 23 19:42:09 vz239 sshd[4928]: Invalid user rc from 222.84.157.178 Jul 23 19:42:09 vz239 sshd[4928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.84.157.178 Jul 23 19:42:11 vz239 sshd[4928]: Failed password for invalid user rc from 222.84.157.178 port 53232 ssh2 Jul 23 19:42:11 vz239 sshd[4928]: Received disconnect from 222.84.157.178: 11: Bye Bye [preauth] Jul 23 19:46:21 vz239 sshd[4962]: Invalid user user1 from 222.84.157.178 Jul 23 19:46:21 vz239 sshd[4962]: pam_unix(sshd:auth): authentication failure; lo........ ------------------------------- |
2019-07-24 05:19:21 |
| 185.211.245.198 | attackspam | Jul 23 22:39:11 relay postfix/smtpd\[6267\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 23 22:54:23 relay postfix/smtpd\[22814\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 23 22:54:37 relay postfix/smtpd\[20216\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 23 22:56:32 relay postfix/smtpd\[20227\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Jul 23 22:56:50 relay postfix/smtpd\[7770\]: warning: unknown\[185.211.245.198\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2019-07-24 05:15:30 |
| 218.92.0.191 | attackspambots | 2019-07-23T21:25:28.169230abusebot-8.cloudsearch.cf sshd\[1718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.191 user=root |
2019-07-24 05:39:33 |
| 177.73.248.35 | attackspambots | Jul 23 17:34:32 plusreed sshd[17113]: Invalid user icinga from 177.73.248.35 ... |
2019-07-24 05:43:51 |
| 68.160.128.60 | attackbots | Jul 23 23:10:05 OPSO sshd\[21407\]: Invalid user dst from 68.160.128.60 port 33142 Jul 23 23:10:05 OPSO sshd\[21407\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.160.128.60 Jul 23 23:10:07 OPSO sshd\[21407\]: Failed password for invalid user dst from 68.160.128.60 port 33142 ssh2 Jul 23 23:14:35 OPSO sshd\[22191\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.160.128.60 user=root Jul 23 23:14:37 OPSO sshd\[22191\]: Failed password for root from 68.160.128.60 port 57742 ssh2 |
2019-07-24 05:24:12 |