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 <<>> 20.12.242.187
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9090
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.12.242.187. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026110900 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 09 22:32:08 CST 2026
;; MSG SIZE rcvd: 106Host 187.242.12.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 187.242.12.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 106.12.48.138 | attackbots | F2B jail: sshd. Time: 2019-12-10 08:34:36, Reported by: VKReport |
2019-12-10 15:45:16 |
| 69.229.6.52 | attackspam | Dec 10 08:20:44 markkoudstaal sshd[1535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.52 Dec 10 08:20:47 markkoudstaal sshd[1535]: Failed password for invalid user dulap from 69.229.6.52 port 51204 ssh2 Dec 10 08:27:46 markkoudstaal sshd[2272]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.229.6.52 |
2019-12-10 15:48:10 |
| 129.211.104.34 | attackspambots | Dec 9 21:44:34 hanapaa sshd\[21919\]: Invalid user squid from 129.211.104.34 Dec 9 21:44:34 hanapaa sshd\[21919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.104.34 Dec 9 21:44:36 hanapaa sshd\[21919\]: Failed password for invalid user squid from 129.211.104.34 port 51292 ssh2 Dec 9 21:51:02 hanapaa sshd\[22668\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.104.34 user=root Dec 9 21:51:04 hanapaa sshd\[22668\]: Failed password for root from 129.211.104.34 port 57682 ssh2 |
2019-12-10 15:56:11 |
| 124.238.116.155 | attackbotsspam | ssh failed login |
2019-12-10 16:22:07 |
| 106.12.98.12 | attackbotsspam | Dec 10 09:03:31 meumeu sshd[828]: Failed password for backup from 106.12.98.12 port 51652 ssh2 Dec 10 09:09:59 meumeu sshd[1827]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.98.12 Dec 10 09:10:01 meumeu sshd[1827]: Failed password for invalid user hung from 106.12.98.12 port 53898 ssh2 ... |
2019-12-10 16:13:19 |
| 54.36.189.198 | attackspam | Dec 10 08:31:11 OPSO sshd\[8151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.189.198 user=root Dec 10 08:31:14 OPSO sshd\[8151\]: Failed password for root from 54.36.189.198 port 57003 ssh2 Dec 10 08:36:26 OPSO sshd\[9521\]: Invalid user server from 54.36.189.198 port 62252 Dec 10 08:36:26 OPSO sshd\[9521\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.36.189.198 Dec 10 08:36:28 OPSO sshd\[9521\]: Failed password for invalid user server from 54.36.189.198 port 62252 ssh2 |
2019-12-10 15:49:48 |
| 118.89.237.20 | attackspambots | Dec 10 08:32:10 legacy sshd[23372]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.237.20 Dec 10 08:32:12 legacy sshd[23372]: Failed password for invalid user admin from 118.89.237.20 port 39470 ssh2 Dec 10 08:39:52 legacy sshd[23685]: Failed password for root from 118.89.237.20 port 38148 ssh2 ... |
2019-12-10 15:44:24 |
| 180.250.248.39 | attackspambots | Dec 10 08:41:34 ns381471 sshd[15484]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.248.39 Dec 10 08:41:36 ns381471 sshd[15484]: Failed password for invalid user admin from 180.250.248.39 port 48166 ssh2 |
2019-12-10 16:01:11 |
| 187.189.170.24 | attack | $f2bV_matches |
2019-12-10 16:00:44 |
| 5.57.33.71 | attack | Dec 10 12:11:54 vibhu-HP-Z238-Microtower-Workstation sshd\[19774\]: Invalid user sotoji from 5.57.33.71 Dec 10 12:11:54 vibhu-HP-Z238-Microtower-Workstation sshd\[19774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.57.33.71 Dec 10 12:11:56 vibhu-HP-Z238-Microtower-Workstation sshd\[19774\]: Failed password for invalid user sotoji from 5.57.33.71 port 32970 ssh2 Dec 10 12:17:55 vibhu-HP-Z238-Microtower-Workstation sshd\[20176\]: Invalid user asterix from 5.57.33.71 Dec 10 12:17:55 vibhu-HP-Z238-Microtower-Workstation sshd\[20176\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.57.33.71 ... |
2019-12-10 16:14:44 |
| 110.54.197.250 | attackbotsspam | Lines containing failures of 110.54.197.250 Dec 10 08:00:00 mailserver sshd[972]: Invalid user user from 110.54.197.250 port 38009 Dec 10 08:00:01 mailserver sshd[972]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.54.197.250 Dec 10 08:00:03 mailserver sshd[972]: Failed password for invalid user user from 110.54.197.250 port 38009 ssh2 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=110.54.197.250 |
2019-12-10 15:56:36 |
| 106.54.95.232 | attackbotsspam | Dec 10 08:30:22 MK-Soft-VM8 sshd[23669]: Failed password for root from 106.54.95.232 port 59894 ssh2 ... |
2019-12-10 16:23:43 |
| 218.92.0.171 | attack | Dec 10 08:47:27 arianus sshd\[25740\]: Unable to negotiate with 218.92.0.171 port 62596: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 \[preauth\] ... |
2019-12-10 15:52:33 |
| 49.88.112.62 | attackbotsspam | 2019-12-10T02:37:35.462025xentho-1 sshd[8009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.62 user=root 2019-12-10T02:37:38.131045xentho-1 sshd[8009]: Failed password for root from 49.88.112.62 port 34593 ssh2 2019-12-10T02:37:42.091046xentho-1 sshd[8009]: Failed password for root from 49.88.112.62 port 34593 ssh2 2019-12-10T02:37:35.462025xentho-1 sshd[8009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.62 user=root 2019-12-10T02:37:38.131045xentho-1 sshd[8009]: Failed password for root from 49.88.112.62 port 34593 ssh2 2019-12-10T02:37:42.091046xentho-1 sshd[8009]: Failed password for root from 49.88.112.62 port 34593 ssh2 2019-12-10T02:37:35.462025xentho-1 sshd[8009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.62 user=root 2019-12-10T02:37:38.131045xentho-1 sshd[8009]: Failed password for root from 49.88.112.62 port 3459 ... |
2019-12-10 15:50:28 |
| 106.13.75.97 | attack | Dec 10 08:53:49 mail sshd[8304]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.75.97 Dec 10 08:53:50 mail sshd[8304]: Failed password for invalid user viktor from 106.13.75.97 port 37528 ssh2 Dec 10 09:00:39 mail sshd[10754]: Failed password for root from 106.13.75.97 port 38270 ssh2 |
2019-12-10 16:07:37 |