城市(city): Dulles Town Center
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: 20.160.0.0 - 20.175.255.255
CIDR: 20.160.0.0/12
NetName: MSFT
NetHandle: NET-20-160-0-0-1
Parent: NET20 (NET-20-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2017-02-22
Updated: 2017-02-22
Ref: https://rdap.arin.net/registry/ip/20.160.0.0
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 <<>> 20.163.168.220
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 35350
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.163.168.220. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026111401 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Nov 15 07:30:24 CST 2026
;; MSG SIZE rcvd: 107Host 220.168.163.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 220.168.163.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 37.59.60.115 | attack | CMS (WordPress or Joomla) login attempt. |
2020-05-22 12:37:14 |
| 58.252.8.115 | attackbots | May 22 05:55:55 localhost sshd\[17358\]: Invalid user olo from 58.252.8.115 May 22 05:55:55 localhost sshd\[17358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.252.8.115 May 22 05:55:58 localhost sshd\[17358\]: Failed password for invalid user olo from 58.252.8.115 port 13120 ssh2 May 22 05:58:54 localhost sshd\[17402\]: Invalid user wkb from 58.252.8.115 May 22 05:58:54 localhost sshd\[17402\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.252.8.115 ... |
2020-05-22 12:37:53 |
| 95.217.104.61 | attackspam | Trying ports that it shouldn't be. |
2020-05-22 12:57:00 |
| 116.63.145.68 | attackspam | Telnet Server BruteForce Attack |
2020-05-22 12:53:00 |
| 86.248.56.103 | attack | May 22 06:22:25 h2779839 sshd[26479]: Invalid user j from 86.248.56.103 port 55422 May 22 06:22:25 h2779839 sshd[26479]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.248.56.103 May 22 06:22:25 h2779839 sshd[26479]: Invalid user j from 86.248.56.103 port 55422 May 22 06:22:27 h2779839 sshd[26479]: Failed password for invalid user j from 86.248.56.103 port 55422 ssh2 May 22 06:28:20 h2779839 sshd[26577]: Invalid user hac from 86.248.56.103 port 59766 May 22 06:28:20 h2779839 sshd[26577]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=86.248.56.103 May 22 06:28:20 h2779839 sshd[26577]: Invalid user hac from 86.248.56.103 port 59766 May 22 06:28:22 h2779839 sshd[26577]: Failed password for invalid user hac from 86.248.56.103 port 59766 ssh2 May 22 06:31:51 h2779839 sshd[26626]: Invalid user zxc from 86.248.56.103 port 38198 ... |
2020-05-22 12:43:20 |
| 125.124.117.226 | attackspambots | May 22 09:22:02 gw1 sshd[19455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.124.117.226 May 22 09:22:04 gw1 sshd[19455]: Failed password for invalid user paj from 125.124.117.226 port 52366 ssh2 ... |
2020-05-22 12:35:13 |
| 103.12.242.130 | attackbotsspam | May 22 06:28:24 piServer sshd[20323]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.12.242.130 May 22 06:28:25 piServer sshd[20323]: Failed password for invalid user nhg from 103.12.242.130 port 49910 ssh2 May 22 06:32:45 piServer sshd[20679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.12.242.130 ... |
2020-05-22 12:34:07 |
| 106.75.9.141 | attackbotsspam | Invalid user qfn from 106.75.9.141 port 55712 |
2020-05-22 12:40:03 |
| 142.93.52.3 | attack | May 22 06:28:34 srv-ubuntu-dev3 sshd[111418]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.52.3 May 22 06:28:34 srv-ubuntu-dev3 sshd[111418]: Invalid user xfc from 142.93.52.3 May 22 06:28:36 srv-ubuntu-dev3 sshd[111418]: Failed password for invalid user xfc from 142.93.52.3 port 58408 ssh2 May 22 06:31:48 srv-ubuntu-dev3 sshd[112642]: Invalid user ozc from 142.93.52.3 May 22 06:31:48 srv-ubuntu-dev3 sshd[112642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.52.3 May 22 06:31:48 srv-ubuntu-dev3 sshd[112642]: Invalid user ozc from 142.93.52.3 May 22 06:31:51 srv-ubuntu-dev3 sshd[112642]: Failed password for invalid user ozc from 142.93.52.3 port 36788 ssh2 May 22 06:35:06 srv-ubuntu-dev3 sshd[114063]: Invalid user zpb from 142.93.52.3 May 22 06:35:06 srv-ubuntu-dev3 sshd[114063]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.52.3 May 22 06: ... |
2020-05-22 12:41:38 |
| 49.232.5.150 | attackspam | May 22 03:39:58 XXX sshd[26127]: Invalid user zhn from 49.232.5.150 port 44298 |
2020-05-22 12:19:44 |
| 218.92.0.158 | attackbotsspam | May 22 06:19:43 * sshd[32661]: Failed password for root from 218.92.0.158 port 53299 ssh2 May 22 06:19:56 * sshd[32661]: error: maximum authentication attempts exceeded for root from 218.92.0.158 port 53299 ssh2 [preauth] |
2020-05-22 12:23:53 |
| 87.251.74.200 | attackbotsspam | [MK-Root1] Blocked by UFW |
2020-05-22 12:35:38 |
| 146.185.145.222 | attackspambots | May 22 05:54:04 srv01 sshd[14815]: Invalid user alq from 146.185.145.222 port 58072 May 22 05:54:04 srv01 sshd[14815]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.145.222 May 22 05:54:04 srv01 sshd[14815]: Invalid user alq from 146.185.145.222 port 58072 May 22 05:54:06 srv01 sshd[14815]: Failed password for invalid user alq from 146.185.145.222 port 58072 ssh2 May 22 05:58:29 srv01 sshd[14972]: Invalid user saz from 146.185.145.222 port 37326 ... |
2020-05-22 12:38:40 |
| 213.149.103.132 | attackspambots | 213.149.103.132 - - [22/May/2020:05:58:56 +0200] "GET /wp-login.php HTTP/1.1" 200 6614 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 213.149.103.132 - - [22/May/2020:05:58:56 +0200] "POST /wp-login.php HTTP/1.1" 200 6865 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 213.149.103.132 - - [22/May/2020:05:58:57 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2020-05-22 12:34:56 |
| 42.243.42.109 | attack | Telnet Server BruteForce Attack |
2020-05-22 12:57:55 |