城市(city): Amsterdam
省份(region): Noord Holland
国家(country): The Netherlands
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: 20.0.0.0 - 20.31.255.255
CIDR: 20.0.0.0/11
NetName: MSFT
NetHandle: NET-20-0-0-0-1
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/20.0.0.0
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
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: 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
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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 <<>> 20.23.9.218
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64015
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.23.9.218. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026031200 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 12 17:31:19 CST 2026
;; MSG SIZE rcvd: 104Host 218.9.23.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 218.9.23.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 120.15.126.40 | attack | Telnet/23 MH Probe, Scan, BF, Hack - |
2020-03-18 05:42:14 |
| 178.239.151.127 | attack | Telnet/23 MH Probe, Scan, BF, Hack - |
2020-03-18 06:05:08 |
| 121.229.9.72 | attackbots | Mar 17 20:40:29 eventyay sshd[24204]: Failed password for root from 121.229.9.72 port 42228 ssh2 Mar 17 20:41:27 eventyay sshd[24229]: Failed password for root from 121.229.9.72 port 49741 ssh2 ... |
2020-03-18 06:05:38 |
| 88.132.237.187 | attack | Mar 17 17:59:14 firewall sshd[15268]: Invalid user jhpark from 88.132.237.187 Mar 17 17:59:17 firewall sshd[15268]: Failed password for invalid user jhpark from 88.132.237.187 port 41363 ssh2 Mar 17 18:03:22 firewall sshd[15512]: Invalid user user9 from 88.132.237.187 ... |
2020-03-18 06:13:49 |
| 122.51.213.140 | attackbotsspam | Mar 17 13:32:42 main sshd[28866]: Failed password for invalid user guoyifan from 122.51.213.140 port 55452 ssh2 Mar 17 13:46:26 main sshd[29105]: Failed password for invalid user sunqiang from 122.51.213.140 port 46320 ssh2 Mar 17 13:54:14 main sshd[29204]: Failed password for invalid user degle from 122.51.213.140 port 57104 ssh2 Mar 17 14:16:46 main sshd[29513]: Failed password for invalid user hyperic from 122.51.213.140 port 32942 ssh2 Mar 17 14:24:19 main sshd[29602]: Failed password for invalid user yli from 122.51.213.140 port 43710 ssh2 Mar 17 15:01:08 main sshd[30092]: Failed password for invalid user svnuser from 122.51.213.140 port 41044 ssh2 Mar 17 15:08:05 main sshd[30179]: Failed password for invalid user biguiqi from 122.51.213.140 port 51780 ssh2 |
2020-03-18 05:43:00 |
| 117.53.47.202 | attackbotsspam | Mar 16 23:53:29 main sshd[13714]: Failed password for invalid user ubuntu from 117.53.47.202 port 57354 ssh2 Mar 17 00:00:13 main sshd[13808]: Failed password for invalid user robert from 117.53.47.202 port 50758 ssh2 Mar 17 00:32:17 main sshd[14417]: Failed password for invalid user rr from 117.53.47.202 port 45998 ssh2 |
2020-03-18 05:39:35 |
| 110.77.138.230 | attack | Automatic report - Port Scan Attack |
2020-03-18 06:03:30 |
| 189.203.68.50 | attackspam | 20/3/17@14:19:22: FAIL: Alarm-Network address from=189.203.68.50 20/3/17@14:19:22: FAIL: Alarm-Network address from=189.203.68.50 ... |
2020-03-18 05:40:45 |
| 84.22.151.164 | attackbots | Chat Spam |
2020-03-18 06:08:51 |
| 27.200.134.6 | attack | Telnet/23 MH Probe, Scan, BF, Hack - |
2020-03-18 05:51:08 |
| 42.112.17.30 | attack | slow and persistent scanner |
2020-03-18 05:32:55 |
| 138.68.18.232 | attack | Mar 17 22:24:18 lukav-desktop sshd\[10727\]: Invalid user oracle from 138.68.18.232 Mar 17 22:24:18 lukav-desktop sshd\[10727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.18.232 Mar 17 22:24:20 lukav-desktop sshd\[10727\]: Failed password for invalid user oracle from 138.68.18.232 port 40826 ssh2 Mar 17 22:26:39 lukav-desktop sshd\[10749\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.18.232 user=root Mar 17 22:26:41 lukav-desktop sshd\[10749\]: Failed password for root from 138.68.18.232 port 56346 ssh2 |
2020-03-18 05:57:16 |
| 34.74.241.201 | attackbots | Telnet/23 MH Probe, Scan, BF, Hack - |
2020-03-18 06:06:57 |
| 92.249.157.175 | attackspambots | Telnet/23 MH Probe, Scan, BF, Hack - |
2020-03-18 05:32:12 |
| 118.136.66.16 | attackspam | Brute force attempt |
2020-03-18 06:09:25 |