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: 20.33.0.0 - 20.128.255.255
CIDR: 20.34.0.0/15, 20.128.0.0/16, 20.36.0.0/14, 20.48.0.0/12, 20.33.0.0/16, 20.40.0.0/13, 20.64.0.0/10
NetName: MSFT
NetHandle: NET-20-33-0-0-1
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/20.33.0.0
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 <<>> 20.46.242.228
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32726
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.46.242.228. 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 12:32:03 CST 2026
;; MSG SIZE rcvd: 106Host 228.242.46.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 228.242.46.20.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 115.238.44.237 | attackbots | SSH-bruteforce attempts |
2019-11-25 14:56:40 |
| 213.138.73.250 | attackbots | Nov 25 07:31:31 rotator sshd\[22122\]: Address 213.138.73.250 maps to ip-213-138-73-250.spark-rostov.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Nov 25 07:31:31 rotator sshd\[22122\]: Invalid user spoon from 213.138.73.250Nov 25 07:31:33 rotator sshd\[22122\]: Failed password for invalid user spoon from 213.138.73.250 port 51825 ssh2Nov 25 07:38:24 rotator sshd\[22931\]: Address 213.138.73.250 maps to ip-213-138-73-250.spark-rostov.ru, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!Nov 25 07:38:24 rotator sshd\[22931\]: Invalid user 1q2w3e4r5t from 213.138.73.250Nov 25 07:38:26 rotator sshd\[22931\]: Failed password for invalid user 1q2w3e4r5t from 213.138.73.250 port 41161 ssh2 ... |
2019-11-25 14:39:57 |
| 46.38.144.17 | attack | Nov 25 07:59:14 vmanager6029 postfix/smtpd\[11833\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Nov 25 07:59:49 vmanager6029 postfix/smtpd\[11833\]: warning: unknown\[46.38.144.17\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2019-11-25 15:01:16 |
| 103.21.125.10 | attackbotsspam | SSH brute-force: detected 6 distinct usernames within a 24-hour window. |
2019-11-25 14:41:11 |
| 103.74.120.201 | attack | 103.74.120.201 - - \[25/Nov/2019:07:31:29 +0100\] "POST /wp-login.php HTTP/1.0" 200 5731 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 103.74.120.201 - - \[25/Nov/2019:07:31:32 +0100\] "POST /wp-login.php HTTP/1.0" 200 5598 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 103.74.120.201 - - \[25/Nov/2019:07:31:35 +0100\] "POST /wp-login.php HTTP/1.0" 200 5594 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" |
2019-11-25 15:15:20 |
| 68.183.147.213 | attackspam | 68.183.147.213 - - \[25/Nov/2019:06:32:58 +0000\] "POST /wp-login.php HTTP/1.1" 200 4358 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 68.183.147.213 - - \[25/Nov/2019:06:33:01 +0000\] "POST /wp-login.php HTTP/1.1" 200 4219 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" ... |
2019-11-25 14:59:17 |
| 167.71.214.37 | attackbots | 2019-11-25T06:24:47.877349shield sshd\[9127\]: Invalid user schatz from 167.71.214.37 port 40562 2019-11-25T06:24:47.881866shield sshd\[9127\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.214.37 2019-11-25T06:24:49.671860shield sshd\[9127\]: Failed password for invalid user schatz from 167.71.214.37 port 40562 ssh2 2019-11-25T06:32:13.578051shield sshd\[10390\]: Invalid user seipel from 167.71.214.37 port 48008 2019-11-25T06:32:13.582252shield sshd\[10390\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.214.37 |
2019-11-25 14:43:56 |
| 113.162.247.153 | attackspambots | SMB Server BruteForce Attack |
2019-11-25 15:14:13 |
| 96.57.82.166 | attack | Nov 25 08:33:11 ncomp sshd[8489]: Invalid user suporte from 96.57.82.166 Nov 25 08:33:11 ncomp sshd[8489]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=96.57.82.166 Nov 25 08:33:11 ncomp sshd[8489]: Invalid user suporte from 96.57.82.166 Nov 25 08:33:12 ncomp sshd[8489]: Failed password for invalid user suporte from 96.57.82.166 port 6862 ssh2 |
2019-11-25 14:57:33 |
| 154.66.219.20 | attack | Nov 24 20:23:20 hpm sshd\[5682\]: Invalid user guest from 154.66.219.20 Nov 24 20:23:20 hpm sshd\[5682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.219.20 Nov 24 20:23:22 hpm sshd\[5682\]: Failed password for invalid user guest from 154.66.219.20 port 51602 ssh2 Nov 24 20:31:50 hpm sshd\[6349\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.66.219.20 user=root Nov 24 20:31:51 hpm sshd\[6349\]: Failed password for root from 154.66.219.20 port 60208 ssh2 |
2019-11-25 14:45:24 |
| 104.162.247.238 | attackspambots | port scan and connect, tcp 23 (telnet) |
2019-11-25 14:25:45 |
| 36.90.215.10 | attackbots | [portscan] Port scan |
2019-11-25 14:50:54 |
| 49.235.7.47 | attackbots | Nov 25 07:03:56 venus sshd\[26995\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.7.47 user=root Nov 25 07:03:58 venus sshd\[26995\]: Failed password for root from 49.235.7.47 port 53312 ssh2 Nov 25 07:07:25 venus sshd\[27050\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.7.47 user=root ... |
2019-11-25 15:15:50 |
| 185.139.236.20 | attackbots | Nov 25 08:52:54 server sshd\[3279\]: Invalid user backup from 185.139.236.20 Nov 25 08:52:54 server sshd\[3279\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.139.236.20 Nov 25 08:52:57 server sshd\[3279\]: Failed password for invalid user backup from 185.139.236.20 port 40062 ssh2 Nov 25 09:31:34 server sshd\[12629\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.139.236.20 user=root Nov 25 09:31:36 server sshd\[12629\]: Failed password for root from 185.139.236.20 port 35668 ssh2 ... |
2019-11-25 14:40:42 |
| 54.39.151.22 | attackspambots | 2019-11-25T06:38:50.612828abusebot-3.cloudsearch.cf sshd\[16265\]: Invalid user dessera from 54.39.151.22 port 54396 |
2019-11-25 14:50:09 |