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: 20.192.0.0 - 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: 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 <<>> 20.221.74.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30741
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.221.74.121. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026101800 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 19 02:30:30 CST 2026
;; MSG SIZE rcvd: 106Host 121.74.221.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 121.74.221.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 81.250.231.251 | attackbotsspam | Mar 10 06:30:04 plusreed sshd[9836]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.250.231.251 user=root Mar 10 06:30:05 plusreed sshd[9836]: Failed password for root from 81.250.231.251 port 50228 ssh2 ... |
2020-03-10 19:48:33 |
| 125.64.94.220 | attack | Portscan or hack attempt detected by psad/fwsnort |
2020-03-10 19:25:26 |
| 200.56.46.190 | attackspambots | Mar 10 10:17:37 ns382633 sshd\[8511\]: Invalid user finance from 200.56.46.190 port 44520 Mar 10 10:17:37 ns382633 sshd\[8511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.56.46.190 Mar 10 10:17:39 ns382633 sshd\[8511\]: Failed password for invalid user finance from 200.56.46.190 port 44520 ssh2 Mar 10 10:26:10 ns382633 sshd\[10160\]: Invalid user postgres from 200.56.46.190 port 57110 Mar 10 10:26:10 ns382633 sshd\[10160\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.56.46.190 |
2020-03-10 19:22:51 |
| 61.140.163.75 | attackbotsspam | Lines containing failures of 61.140.163.75 Mar 9 06:48:29 shared09 sshd[30068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.163.75 user=r.r Mar 9 06:48:31 shared09 sshd[30068]: Failed password for r.r from 61.140.163.75 port 36030 ssh2 Mar 9 06:48:32 shared09 sshd[30068]: Received disconnect from 61.140.163.75 port 36030:11: Bye Bye [preauth] Mar 9 06:48:32 shared09 sshd[30068]: Disconnected from authenticating user r.r 61.140.163.75 port 36030 [preauth] Mar 9 06:53:45 shared09 sshd[31510]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.140.163.75 user=r.r ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=61.140.163.75 |
2020-03-10 19:21:51 |
| 39.53.110.146 | attackspam | 1583832330 - 03/10/2020 10:25:30 Host: 39.53.110.146/39.53.110.146 Port: 445 TCP Blocked |
2020-03-10 19:52:16 |
| 222.254.92.51 | attackspambots | Mar 10 10:26:14 localhost sshd\[22678\]: Invalid user user1 from 222.254.92.51 port 59121 Mar 10 10:26:14 localhost sshd\[22678\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.254.92.51 Mar 10 10:26:15 localhost sshd\[22678\]: Failed password for invalid user user1 from 222.254.92.51 port 59121 ssh2 |
2020-03-10 19:20:19 |
| 147.135.233.199 | attackbots | Mar 10 12:46:42 MainVPS sshd[8842]: Invalid user redmine from 147.135.233.199 port 54914 Mar 10 12:46:42 MainVPS sshd[8842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.233.199 Mar 10 12:46:42 MainVPS sshd[8842]: Invalid user redmine from 147.135.233.199 port 54914 Mar 10 12:46:44 MainVPS sshd[8842]: Failed password for invalid user redmine from 147.135.233.199 port 54914 ssh2 Mar 10 12:50:31 MainVPS sshd[16039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=147.135.233.199 user=root Mar 10 12:50:33 MainVPS sshd[16039]: Failed password for root from 147.135.233.199 port 41804 ssh2 ... |
2020-03-10 19:53:12 |
| 139.59.94.24 | attackbots | 2020-03-10T09:17:04.818773abusebot-3.cloudsearch.cf sshd[22052]: Invalid user hct from 139.59.94.24 port 53754 2020-03-10T09:17:04.826377abusebot-3.cloudsearch.cf sshd[22052]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.94.24 2020-03-10T09:17:04.818773abusebot-3.cloudsearch.cf sshd[22052]: Invalid user hct from 139.59.94.24 port 53754 2020-03-10T09:17:06.852347abusebot-3.cloudsearch.cf sshd[22052]: Failed password for invalid user hct from 139.59.94.24 port 53754 ssh2 2020-03-10T09:26:17.707445abusebot-3.cloudsearch.cf sshd[22588]: Invalid user admin from 139.59.94.24 port 54984 2020-03-10T09:26:17.716835abusebot-3.cloudsearch.cf sshd[22588]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.94.24 2020-03-10T09:26:17.707445abusebot-3.cloudsearch.cf sshd[22588]: Invalid user admin from 139.59.94.24 port 54984 2020-03-10T09:26:19.993594abusebot-3.cloudsearch.cf sshd[22588]: Failed password for ... |
2020-03-10 19:18:51 |
| 115.112.61.218 | attackbotsspam | Mar 10 05:43:47 NPSTNNYC01T sshd[26910]: Failed password for root from 115.112.61.218 port 50022 ssh2 Mar 10 05:47:39 NPSTNNYC01T sshd[27064]: Failed password for root from 115.112.61.218 port 19268 ssh2 ... |
2020-03-10 19:33:52 |
| 222.186.42.136 | attackspambots | 2020-01-01T11:56:45.608Z CLOSE host=222.186.42.136 port=58270 fd=4 time=20.020 bytes=23 ... |
2020-03-10 19:42:10 |
| 79.140.180.40 | attackbotsspam | Brute forcing RDP port 3389 |
2020-03-10 19:27:41 |
| 159.192.225.219 | attack | " " |
2020-03-10 19:18:38 |
| 185.176.27.54 | attack | 03/10/2020-07:01:06.707497 185.176.27.54 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2020-03-10 20:01:47 |
| 159.65.42.95 | attack | Blocked by firewall for Slider Revolution: Local File Inclusion |
2020-03-10 19:21:13 |
| 170.233.122.254 | attack | Automatic report - Port Scan Attack |
2020-03-10 19:33:18 |