City: Des Moines
Region: Iowa
Country: United States
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: 20.192.0.0 - 20.255.255.255
CIDR: 20.192.0.0/10
NetName: MSFT
NetHandle: NET-20-192-0-0-1
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/20.192.0.0
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 <<>> 20.221.74.134
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23841
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.221.74.134. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102501 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 26 02:39:08 CST 2026
;; MSG SIZE rcvd: 106Host 134.74.221.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 134.74.221.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 185.70.189.82 | attackspambots | 1433/tcp 445/tcp... [2020-07-09/08-23]10pkt,2pt.(tcp) |
2020-08-24 06:20:45 |
| 110.83.51.25 | attack | 8889/tcp 8888/tcp 20021/tcp... [2020-06-24/08-23]100pkt,45pt.(tcp) |
2020-08-24 05:52:07 |
| 125.72.106.98 | attackbotsspam | Aug 23 21:30:10 rush sshd[27261]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.72.106.98 Aug 23 21:30:11 rush sshd[27261]: Failed password for invalid user oscar from 125.72.106.98 port 59386 ssh2 Aug 23 21:37:25 rush sshd[27666]: Failed password for root from 125.72.106.98 port 34826 ssh2 ... |
2020-08-24 05:57:27 |
| 143.208.135.240 | attackspambots | Aug 23 22:56:23 serwer sshd\[12961\]: Invalid user kasutaja from 143.208.135.240 port 46204 Aug 23 22:56:23 serwer sshd\[12961\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=143.208.135.240 Aug 23 22:56:25 serwer sshd\[12961\]: Failed password for invalid user kasutaja from 143.208.135.240 port 46204 ssh2 ... |
2020-08-24 06:33:03 |
| 141.98.80.242 | attackbots | Aug 23 23:54:37 [host] kernel: [3886479.751378] [U Aug 23 23:55:11 [host] kernel: [3886513.671300] [U Aug 23 23:58:29 [host] kernel: [3886711.514569] [U Aug 23 23:59:16 [host] kernel: [3886759.115957] [U Aug 24 00:08:04 [host] kernel: [3887287.065812] [U Aug 24 00:10:28 [host] kernel: [3887431.235186] [U |
2020-08-24 06:11:26 |
| 78.128.113.118 | attack | Aug 23 23:42:13 cho postfix/smtpd[1456028]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 23 23:42:31 cho postfix/smtpd[1456431]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 23 23:50:31 cho postfix/smtpd[1457676]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 23 23:50:50 cho postfix/smtpd[1457843]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 23 23:51:06 cho postfix/smtpd[1457464]: warning: unknown[78.128.113.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-08-24 05:51:17 |
| 192.241.237.74 | attackspam | 1830/tcp 50070/tcp 5632/udp... [2020-06-24/08-22]27pkt,21pt.(tcp),3pt.(udp) |
2020-08-24 05:59:02 |
| 185.176.27.58 | attack | Aug 23 23:14:06 [host] kernel: [3884049.498568] [U Aug 23 23:14:06 [host] kernel: [3884049.720952] [U Aug 23 23:14:06 [host] kernel: [3884049.943383] [U Aug 23 23:14:07 [host] kernel: [3884050.165177] [U Aug 23 23:14:07 [host] kernel: [3884050.387763] [U Aug 23 23:14:07 [host] kernel: [3884050.610234] [U |
2020-08-24 06:10:30 |
| 185.173.60.5 | attackspam | 1598214837 - 08/23/2020 22:33:57 Host: 185.173.60.5/185.173.60.5 Port: 23 TCP Blocked ... |
2020-08-24 06:19:44 |
| 185.132.1.52 | attackspambots | Invalid user hanyang from 185.132.1.52 port 16288 |
2020-08-24 06:04:25 |
| 36.111.182.126 | attackbotsspam | 556/tcp 24308/tcp 21055/tcp... [2020-06-23/08-22]45pkt,40pt.(tcp) |
2020-08-24 06:04:42 |
| 103.142.68.86 | attackspam | Brute force attempt |
2020-08-24 06:11:59 |
| 45.145.67.173 | attack | Fail2Ban Ban Triggered |
2020-08-24 05:51:44 |
| 182.137.60.83 | attack | spam (f2b h2) |
2020-08-24 06:21:41 |
| 162.243.129.90 | attackspambots | 1583/tcp 7002/tcp 5093/udp... [2020-06-25/08-23]15pkt,14pt.(tcp),1pt.(udp) |
2020-08-24 05:50:27 |