城市(city): Singapore
省份(region): unknown
国家(country): Singapore
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: 4.144.0.0 - 4.159.255.255
CIDR: 4.144.0.0/12
NetName: MSFT
NetHandle: NET-4-144-0-0-2
Parent: NET4 (NET-4-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2019-10-04
Updated: 2019-10-04
Ref: https://rdap.arin.net/registry/ip/4.144.0.0
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
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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
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
#
# 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 <<>> 4.145.79.82
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18794
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;4.145.79.82. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062000 1800 900 604800 86400
;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jun 20 22:14:43 CST 2026
;; MSG SIZE rcvd: 104Host 82.79.145.4.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 82.79.145.4.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 121.201.76.119 | attackspam | Jul 21 01:14:06 meumeu sshd[1152408]: Invalid user arena from 121.201.76.119 port 8706 Jul 21 01:14:06 meumeu sshd[1152408]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.201.76.119 Jul 21 01:14:06 meumeu sshd[1152408]: Invalid user arena from 121.201.76.119 port 8706 Jul 21 01:14:08 meumeu sshd[1152408]: Failed password for invalid user arena from 121.201.76.119 port 8706 ssh2 Jul 21 01:18:48 meumeu sshd[1152695]: Invalid user sftpuser from 121.201.76.119 port 47676 Jul 21 01:18:48 meumeu sshd[1152695]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.201.76.119 Jul 21 01:18:48 meumeu sshd[1152695]: Invalid user sftpuser from 121.201.76.119 port 47676 Jul 21 01:18:51 meumeu sshd[1152695]: Failed password for invalid user sftpuser from 121.201.76.119 port 47676 ssh2 Jul 21 01:23:33 meumeu sshd[1152897]: Invalid user aldo from 121.201.76.119 port 7710 ... |
2020-07-21 07:47:42 |
| 64.227.37.93 | attack | 2152. On Jul 20 2020 experienced a Brute Force SSH login attempt -> 100 unique times by 64.227.37.93. |
2020-07-21 08:07:22 |
| 40.77.167.77 | attackbotsspam | Automatic report - Banned IP Access |
2020-07-21 07:53:46 |
| 52.147.24.103 | attackbots | '' |
2020-07-21 08:09:02 |
| 117.247.226.29 | attackspam | 2020-07-20T20:54:58.126130shield sshd\[19308\]: Invalid user frp from 117.247.226.29 port 34678 2020-07-20T20:54:58.132812shield sshd\[19308\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.226.29 2020-07-20T20:55:00.136088shield sshd\[19308\]: Failed password for invalid user frp from 117.247.226.29 port 34678 ssh2 2020-07-20T20:59:44.370506shield sshd\[19770\]: Invalid user kitchen from 117.247.226.29 port 48696 2020-07-20T20:59:44.376703shield sshd\[19770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.247.226.29 |
2020-07-21 08:12:54 |
| 124.207.98.213 | attackspambots | Jul 20 23:52:18 OPSO sshd\[4723\]: Invalid user sebastian from 124.207.98.213 port 22177 Jul 20 23:52:18 OPSO sshd\[4723\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.207.98.213 Jul 20 23:52:19 OPSO sshd\[4723\]: Failed password for invalid user sebastian from 124.207.98.213 port 22177 ssh2 Jul 20 23:57:06 OPSO sshd\[6225\]: Invalid user b from 124.207.98.213 port 15799 Jul 20 23:57:06 OPSO sshd\[6225\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.207.98.213 |
2020-07-21 08:10:37 |
| 103.71.66.67 | attackspambots | *Port Scan* detected from 103.71.66.67 (IN/India/Maharashtra/Solapur/ns1.nbplsolapur.com). 4 hits in the last 180 seconds |
2020-07-21 08:15:05 |
| 69.51.16.248 | attackbotsspam | Jul 20 22:30:48 ns382633 sshd\[26794\]: Invalid user elasticsearch from 69.51.16.248 port 45142 Jul 20 22:30:48 ns382633 sshd\[26794\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.51.16.248 Jul 20 22:30:50 ns382633 sshd\[26794\]: Failed password for invalid user elasticsearch from 69.51.16.248 port 45142 ssh2 Jul 20 22:41:31 ns382633 sshd\[28705\]: Invalid user sunjing from 69.51.16.248 port 57092 Jul 20 22:41:31 ns382633 sshd\[28705\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=69.51.16.248 |
2020-07-21 07:50:55 |
| 190.146.7.54 | attack | Automatic report - Port Scan Attack |
2020-07-21 07:59:17 |
| 41.249.250.209 | attack | 2020-07-21T01:44:23.905419ks3355764 sshd[4416]: Invalid user chs from 41.249.250.209 port 58586 2020-07-21T01:44:26.068338ks3355764 sshd[4416]: Failed password for invalid user chs from 41.249.250.209 port 58586 ssh2 ... |
2020-07-21 07:56:16 |
| 188.128.39.113 | attackbots | Invalid user zcx from 188.128.39.113 port 39662 |
2020-07-21 08:05:05 |
| 209.97.189.106 | attackbots | Fail2Ban Ban Triggered |
2020-07-21 08:04:48 |
| 51.83.125.8 | attack | SSH authentication failure x 6 reported by Fail2Ban ... |
2020-07-21 08:13:58 |
| 218.78.46.81 | attack | SSH auth scanning - multiple failed logins |
2020-07-21 08:11:47 |
| 81.4.109.159 | attack | SSH authentication failure x 6 reported by Fail2Ban ... |
2020-07-21 08:12:25 |