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: 20.0.0.0 - 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
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 <<>> 20.15.166.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30540
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.15.166.16. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102902 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 30 10:01:38 CST 2026
;; MSG SIZE rcvd: 105Host 16.166.15.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 16.166.15.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 27.254.130.67 | attack | May 20 02:23:45 h2779839 sshd[4697]: Invalid user sqv from 27.254.130.67 port 50120 May 20 02:23:46 h2779839 sshd[4697]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.130.67 May 20 02:23:45 h2779839 sshd[4697]: Invalid user sqv from 27.254.130.67 port 50120 May 20 02:23:48 h2779839 sshd[4697]: Failed password for invalid user sqv from 27.254.130.67 port 50120 ssh2 May 20 02:25:55 h2779839 sshd[4722]: Invalid user dcm from 27.254.130.67 port 47266 May 20 02:25:55 h2779839 sshd[4722]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.130.67 May 20 02:25:55 h2779839 sshd[4722]: Invalid user dcm from 27.254.130.67 port 47266 May 20 02:25:57 h2779839 sshd[4722]: Failed password for invalid user dcm from 27.254.130.67 port 47266 ssh2 May 20 02:28:14 h2779839 sshd[4760]: Invalid user jde from 27.254.130.67 port 44472 ... |
2020-05-20 15:47:46 |
| 190.207.209.117 | attack | 1589931684 - 05/20/2020 01:41:24 Host: 190.207.209.117/190.207.209.117 Port: 445 TCP Blocked |
2020-05-20 15:41:24 |
| 116.196.93.81 | attackspam | 2020-05-20T05:00:14.737166upcloud.m0sh1x2.com sshd[2198]: Invalid user zs from 116.196.93.81 port 45630 |
2020-05-20 15:24:17 |
| 37.131.206.164 | attackbotsspam | Unauthorised access (May 20) SRC=37.131.206.164 LEN=52 PREC=0x20 TTL=121 ID=13956 DF TCP DPT=445 WINDOW=8192 SYN |
2020-05-20 15:20:54 |
| 138.68.4.8 | attack | May 20 09:13:41 meumeu sshd[311965]: Invalid user ujb from 138.68.4.8 port 46092 May 20 09:13:41 meumeu sshd[311965]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.8 May 20 09:13:41 meumeu sshd[311965]: Invalid user ujb from 138.68.4.8 port 46092 May 20 09:13:42 meumeu sshd[311965]: Failed password for invalid user ujb from 138.68.4.8 port 46092 ssh2 May 20 09:17:10 meumeu sshd[312382]: Invalid user jsr from 138.68.4.8 port 52756 May 20 09:17:10 meumeu sshd[312382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.4.8 May 20 09:17:10 meumeu sshd[312382]: Invalid user jsr from 138.68.4.8 port 52756 May 20 09:17:12 meumeu sshd[312382]: Failed password for invalid user jsr from 138.68.4.8 port 52756 ssh2 May 20 09:20:47 meumeu sshd[312790]: Invalid user aur from 138.68.4.8 port 59408 ... |
2020-05-20 15:25:11 |
| 121.122.119.117 | attackspam | May 20 09:47:14 meumeu sshd[316276]: Invalid user uvw from 121.122.119.117 port 48677 May 20 09:47:14 meumeu sshd[316276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.122.119.117 May 20 09:47:14 meumeu sshd[316276]: Invalid user uvw from 121.122.119.117 port 48677 May 20 09:47:16 meumeu sshd[316276]: Failed password for invalid user uvw from 121.122.119.117 port 48677 ssh2 May 20 09:48:37 meumeu sshd[316491]: Invalid user wll from 121.122.119.117 port 53929 May 20 09:48:37 meumeu sshd[316491]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.122.119.117 May 20 09:48:37 meumeu sshd[316491]: Invalid user wll from 121.122.119.117 port 53929 May 20 09:48:39 meumeu sshd[316491]: Failed password for invalid user wll from 121.122.119.117 port 53929 ssh2 May 20 09:49:58 meumeu sshd[316650]: Invalid user pdk from 121.122.119.117 port 59186 ... |
2020-05-20 15:59:30 |
| 43.255.84.38 | attack | Wordpress malicious attack:[sshd] |
2020-05-20 15:23:28 |
| 36.37.184.249 | attackspambots | Lines containing failures of 36.37.184.249 (max 1000) May 19 23:35:33 UTC__SANYALnet-Labs__cac1 sshd[3209]: Connection from 36.37.184.249 port 30866 on 64.137.179.160 port 22 May 19 23:35:33 UTC__SANYALnet-Labs__cac1 sshd[3209]: Did not receive identification string from 36.37.184.249 port 30866 May 19 23:35:36 UTC__SANYALnet-Labs__cac1 sshd[3210]: Connection from 36.37.184.249 port 36264 on 64.137.179.160 port 22 May 19 23:35:37 UTC__SANYALnet-Labs__cac1 sshd[3210]: Invalid user avanthi from 36.37.184.249 port 36264 May 19 23:35:37 UTC__SANYALnet-Labs__cac1 sshd[3210]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.37.184.249 May 19 23:35:39 UTC__SANYALnet-Labs__cac1 sshd[3210]: Failed password for invalid user avanthi from 36.37.184.249 port 36264 ssh2 May 19 23:35:40 UTC__SANYALnet-Labs__cac1 sshd[3210]: Connection closed by 36.37.184.249 port 36264 [preauth] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=36.37 |
2020-05-20 15:39:07 |
| 51.141.122.112 | attack | Invalid user waf from 51.141.122.112 port 42092 |
2020-05-20 15:36:20 |
| 119.97.164.247 | attackbotsspam | May 19 19:22:23 web9 sshd\[23623\]: Invalid user xdj from 119.97.164.247 May 19 19:22:23 web9 sshd\[23623\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.97.164.247 May 19 19:22:25 web9 sshd\[23623\]: Failed password for invalid user xdj from 119.97.164.247 port 38136 ssh2 May 19 19:24:51 web9 sshd\[23908\]: Invalid user ehd from 119.97.164.247 May 19 19:24:51 web9 sshd\[23908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.97.164.247 |
2020-05-20 15:43:47 |
| 98.116.86.29 | attack | May 20 02:35:27 server3 sshd[12913]: Did not receive identification string from 98.116.86.29 May 20 02:35:35 server3 sshd[12914]: Invalid user ubnt from 98.116.86.29 May 20 02:35:35 server3 sshd[12914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.116.86.29 May 20 02:35:37 server3 sshd[12914]: Failed password for invalid user ubnt from 98.116.86.29 port 65458 ssh2 May 20 02:35:37 server3 sshd[12914]: Connection closed by 98.116.86.29 port 65458 [preauth] ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=98.116.86.29 |
2020-05-20 15:35:02 |
| 45.116.35.144 | attack | 2020-05-20T06:00:33.089922abusebot-3.cloudsearch.cf sshd[5053]: Invalid user sid from 45.116.35.144 port 48388 2020-05-20T06:00:33.097601abusebot-3.cloudsearch.cf sshd[5053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.116.35.144 2020-05-20T06:00:33.089922abusebot-3.cloudsearch.cf sshd[5053]: Invalid user sid from 45.116.35.144 port 48388 2020-05-20T06:00:35.367423abusebot-3.cloudsearch.cf sshd[5053]: Failed password for invalid user sid from 45.116.35.144 port 48388 ssh2 2020-05-20T06:02:53.351712abusebot-3.cloudsearch.cf sshd[5190]: Invalid user pig from 45.116.35.144 port 50140 2020-05-20T06:02:53.358533abusebot-3.cloudsearch.cf sshd[5190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.116.35.144 2020-05-20T06:02:53.351712abusebot-3.cloudsearch.cf sshd[5190]: Invalid user pig from 45.116.35.144 port 50140 2020-05-20T06:02:55.181452abusebot-3.cloudsearch.cf sshd[5190]: Failed password for inva ... |
2020-05-20 15:38:30 |
| 222.186.180.6 | attack | May 20 07:28:01 ip-172-31-61-156 sshd[10799]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.6 user=root May 20 07:28:03 ip-172-31-61-156 sshd[10799]: Failed password for root from 222.186.180.6 port 4696 ssh2 ... |
2020-05-20 15:34:31 |
| 51.178.85.190 | attackbotsspam | Invalid user ytd from 51.178.85.190 port 50882 |
2020-05-20 15:40:35 |
| 80.211.177.143 | attackbotsspam | May 20 09:34:49 home sshd[13025]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.177.143 May 20 09:34:51 home sshd[13025]: Failed password for invalid user gxf from 80.211.177.143 port 50722 ssh2 May 20 09:39:23 home sshd[14252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.211.177.143 ... |
2020-05-20 15:47:33 |