城市(city): Des Moines
省份(region): Iowa
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: 20.33.0.0 - 20.128.255.255
CIDR: 20.36.0.0/14, 20.48.0.0/12, 20.128.0.0/16, 20.40.0.0/13, 20.64.0.0/10, 20.34.0.0/15, 20.33.0.0/16
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
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
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
#
# 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 <<>> 20.80.72.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7947
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.80.72.228. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026100702 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 08 02:30:04 CST 2026
;; MSG SIZE rcvd: 105Host 228.72.80.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 228.72.80.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 106.52.212.117 | attackbots | 2020-10-02T13:56:26.405240ns386461 sshd\[6375\]: Invalid user tester from 106.52.212.117 port 54480 2020-10-02T13:56:26.410403ns386461 sshd\[6375\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.212.117 2020-10-02T13:56:28.462168ns386461 sshd\[6375\]: Failed password for invalid user tester from 106.52.212.117 port 54480 ssh2 2020-10-02T14:10:26.259773ns386461 sshd\[19064\]: Invalid user fernando from 106.52.212.117 port 42252 2020-10-02T14:10:26.264514ns386461 sshd\[19064\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.212.117 ... |
2020-10-02 21:13:32 |
| 120.31.204.22 | attackbotsspam | Repeated RDP login failures. Last user: Commercial |
2020-10-02 21:28:34 |
| 106.12.171.65 | attackspambots | srv02 Mass scanning activity detected Target: 23368 .. |
2020-10-02 21:07:49 |
| 88.99.52.103 | attackbots | 2020-10-01T20:40:16Z - RDP login failed multiple times. (88.99.52.103) |
2020-10-02 21:02:49 |
| 167.99.204.168 | attackspam |
|
2020-10-02 21:00:37 |
| 183.58.22.146 | attackspambots | Repeated RDP login failures. Last user: Office |
2020-10-02 21:20:17 |
| 106.13.21.24 | attackspambots | Oct 2 16:27:09 web1 sshd[3972]: Invalid user user2 from 106.13.21.24 port 47538 Oct 2 16:27:09 web1 sshd[3972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.21.24 Oct 2 16:27:09 web1 sshd[3972]: Invalid user user2 from 106.13.21.24 port 47538 Oct 2 16:27:11 web1 sshd[3972]: Failed password for invalid user user2 from 106.13.21.24 port 47538 ssh2 Oct 2 16:41:34 web1 sshd[8868]: Invalid user hadoop from 106.13.21.24 port 39162 Oct 2 16:41:34 web1 sshd[8868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.21.24 Oct 2 16:41:34 web1 sshd[8868]: Invalid user hadoop from 106.13.21.24 port 39162 Oct 2 16:41:36 web1 sshd[8868]: Failed password for invalid user hadoop from 106.13.21.24 port 39162 ssh2 Oct 2 16:45:34 web1 sshd[10212]: Invalid user jeremy from 106.13.21.24 port 56750 ... |
2020-10-02 21:29:00 |
| 45.145.67.175 | attackbotsspam | Repeated RDP login failures. Last user: Administrator |
2020-10-02 21:24:08 |
| 185.202.2.168 | attackbots | Repeated RDP login failures. Last user: Test |
2020-10-02 21:15:47 |
| 139.199.94.100 | attackbots | Oct 2 08:18:35 hell sshd[15768]: Failed password for root from 139.199.94.100 port 49242 ssh2 Oct 2 08:30:45 hell sshd[18161]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.94.100 ... |
2020-10-02 21:12:12 |
| 185.202.1.104 | attackbots | Repeated RDP login failures. Last user: Administrator |
2020-10-02 21:11:09 |
| 120.31.220.86 | attack | Repeated RDP login failures. Last user: Caixa |
2020-10-02 21:13:10 |
| 196.201.235.170 | attack | Repeated RDP login failures. Last user: Lucy |
2020-10-02 21:19:28 |
| 77.43.123.58 | attackspam | Repeated RDP login failures. Last user: Usuario |
2020-10-02 21:18:35 |
| 213.141.131.22 | attackspambots | Invalid user ian from 213.141.131.22 port 36138 |
2020-10-02 21:01:15 |