City: unknown
Region: unknown
Country: Sweden
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
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: 20.40.0.0/13, 20.48.0.0/12, 20.33.0.0/16, 20.34.0.0/15, 20.128.0.0/16, 20.64.0.0/10, 20.36.0.0/14
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
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 <<>> 20.91.201.27
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11615
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.91.201.27. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026041200 1800 900 604800 86400
;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 12 18:00:02 CST 2026
;; MSG SIZE rcvd: 105Host 27.201.91.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 27.201.91.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 114.4.32.34 | attackbotsspam | Unauthorized connection attempt from IP address 114.4.32.34 on Port 445(SMB) |
2019-12-01 03:26:49 |
| 5.249.144.206 | attackbots | Automatic report - Banned IP Access |
2019-12-01 03:18:15 |
| 49.88.112.116 | attackbots | Failed password for root from 49.88.112.116 port 38278 ssh2 Failed password for root from 49.88.112.116 port 38278 ssh2 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.116 user=root Failed password for root from 49.88.112.116 port 27735 ssh2 Failed password for root from 49.88.112.116 port 27735 ssh2 |
2019-12-01 03:12:58 |
| 1.180.133.42 | attack | Nov 30 14:32:48 marvibiene sshd[11875]: Invalid user Qwert123$%^ from 1.180.133.42 port 51647 Nov 30 14:32:48 marvibiene sshd[11875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=1.180.133.42 Nov 30 14:32:48 marvibiene sshd[11875]: Invalid user Qwert123$%^ from 1.180.133.42 port 51647 Nov 30 14:32:49 marvibiene sshd[11875]: Failed password for invalid user Qwert123$%^ from 1.180.133.42 port 51647 ssh2 ... |
2019-12-01 02:55:07 |
| 106.54.139.117 | attack | Invalid user apache from 106.54.139.117 port 42326 |
2019-12-01 03:05:11 |
| 170.150.200.210 | attackbotsspam | Unauthorised access (Nov 30) SRC=170.150.200.210 LEN=52 TTL=115 ID=30278 DF TCP DPT=445 WINDOW=8192 SYN |
2019-12-01 03:10:32 |
| 166.111.80.44 | attack | Nov 30 18:50:42 lnxweb62 sshd[27463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=166.111.80.44 |
2019-12-01 02:56:14 |
| 34.73.254.71 | attackspam | Automatic report - Banned IP Access |
2019-12-01 03:28:49 |
| 112.30.133.241 | attackspam | Lines containing failures of 112.30.133.241 Nov 26 11:03:40 shared09 sshd[20687]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.30.133.241 user=r.r Nov 26 11:03:43 shared09 sshd[20687]: Failed password for r.r from 112.30.133.241 port 36173 ssh2 Nov 26 11:03:43 shared09 sshd[20687]: Received disconnect from 112.30.133.241 port 36173:11: Bye Bye [preauth] Nov 26 11:03:43 shared09 sshd[20687]: Disconnected from authenticating user r.r 112.30.133.241 port 36173 [preauth] Nov 26 11:55:44 shared09 sshd[4857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.30.133.241 user=r.r Nov 26 11:55:45 shared09 sshd[4857]: Failed password for r.r from 112.30.133.241 port 38249 ssh2 Nov 26 11:55:46 shared09 sshd[4857]: Received disconnect from 112.30.133.241 port 38249:11: Bye Bye [preauth] Nov 26 11:55:46 shared09 sshd[4857]: Disconnected from authenticating user r.r 112.30.133.241 port 38249 [pr........ ------------------------------ |
2019-12-01 03:13:48 |
| 203.156.125.195 | attackspambots | Nov 30 15:14:55 vps sshd[828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.156.125.195 Nov 30 15:14:57 vps sshd[828]: Failed password for invalid user hkn from 203.156.125.195 port 57055 ssh2 Nov 30 15:31:50 vps sshd[1612]: Failed password for root from 203.156.125.195 port 36799 ssh2 ... |
2019-12-01 03:23:51 |
| 188.163.50.194 | attack | Unauthorized connection attempt from IP address 188.163.50.194 on Port 445(SMB) |
2019-12-01 03:22:30 |
| 14.63.174.149 | attackspam | Nov 30 18:53:50 marvibiene sshd[14380]: Invalid user looser from 14.63.174.149 port 60335 Nov 30 18:53:50 marvibiene sshd[14380]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.63.174.149 Nov 30 18:53:50 marvibiene sshd[14380]: Invalid user looser from 14.63.174.149 port 60335 Nov 30 18:53:52 marvibiene sshd[14380]: Failed password for invalid user looser from 14.63.174.149 port 60335 ssh2 ... |
2019-12-01 02:55:39 |
| 13.233.59.52 | attackspambots | Triggered by Fail2Ban at Vostok web server |
2019-12-01 03:00:32 |
| 41.32.82.134 | attackbots | Nov 30 14:31:43 thevastnessof sshd[3358]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.32.82.134 ... |
2019-12-01 03:31:00 |
| 111.249.24.25 | attackbotsspam | Unauthorized connection attempt from IP address 111.249.24.25 on Port 445(SMB) |
2019-12-01 03:14:36 |