City: San Antonio
Region: Texas
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: 20.33.0.0 - 20.128.255.255
CIDR: 20.64.0.0/10, 20.48.0.0/12, 20.128.0.0/16, 20.34.0.0/15, 20.36.0.0/14, 20.33.0.0/16, 20.40.0.0/13
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
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
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
#
# 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 <<>> 20.64.98.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15382
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.64.98.28. IN A
;; AUTHORITY SECTION:
. 29 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026083100 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Aug 31 22:39:36 CST 2026
;; MSG SIZE rcvd: 104Host 28.98.64.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 28.98.64.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 106.52.127.215 | attackspambots | Unauthorized connection attempt detected from IP address 106.52.127.215 to port 80 |
2020-01-04 08:09:17 |
| 62.234.193.119 | attackspambots | Jan 4 00:14:56 lnxweb61 sshd[13268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.193.119 Jan 4 00:14:56 lnxweb61 sshd[13268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.193.119 |
2020-01-04 07:35:44 |
| 124.235.138.190 | attackspam | Unauthorized connection attempt detected from IP address 124.235.138.190 to port 9090 |
2020-01-04 07:59:33 |
| 111.11.5.118 | attack | Unauthorized connection attempt detected from IP address 111.11.5.118 to port 23 |
2020-01-04 08:07:59 |
| 104.131.224.81 | attackbotsspam | $f2bV_matches |
2020-01-04 07:36:51 |
| 91.193.107.58 | attackspam | Jan 3 18:21:47 vps46666688 sshd[554]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.193.107.58 Jan 3 18:21:49 vps46666688 sshd[554]: Failed password for invalid user sqy from 91.193.107.58 port 38756 ssh2 ... |
2020-01-04 07:33:28 |
| 73.36.232.19 | attackspambots | #1388 - [73.36.232.192] Closing connection (IP still banned) #1388 - [73.36.232.192] Closing connection (IP still banned) #1388 - [73.36.232.192] Closing connection (IP still banned) #1388 - [73.36.232.192] Closing connection (IP still banned) ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=73.36.232.19 |
2020-01-04 07:34:47 |
| 118.193.31.180 | attackbotsspam | Unauthorized connection attempt detected from IP address 118.193.31.180 to port 515 |
2020-01-04 08:04:06 |
| 211.154.194.35 | attack | Unauthorized connection attempt detected from IP address 211.154.194.35 to port 1433 |
2020-01-04 07:54:16 |
| 115.52.58.188 | attack | Unauthorized connection attempt detected from IP address 115.52.58.188 to port 21 |
2020-01-04 08:05:00 |
| 164.52.24.181 | attack | Unauthorized connection attempt detected from IP address 164.52.24.181 to port 4433 |
2020-01-04 07:42:46 |
| 106.12.5.77 | attackspam | Jan 3 18:18:40 firewall sshd[31701]: Invalid user yqp from 106.12.5.77 Jan 3 18:18:42 firewall sshd[31701]: Failed password for invalid user yqp from 106.12.5.77 port 52912 ssh2 Jan 3 18:21:53 firewall sshd[31774]: Invalid user elvino from 106.12.5.77 ... |
2020-01-04 07:30:50 |
| 218.27.162.22 | attackbotsspam | [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:41 +0100] "POST /[munged]: HTTP/1.1" 200 5390 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0" [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:44 +0100] "POST /[munged]: HTTP/1.1" 200 5389 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0" [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:48 +0100] "POST /[munged]: HTTP/1.1" 200 5389 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0" [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:49 +0100] "POST /[munged]: HTTP/1.1" 200 5388 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0" [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:50 +0100] "POST /[munged]: HTTP/1.1" 200 5388 "http://[munged]:/[munged]:" "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0" [munged]::80 218.27.162.22 - - [03/Jan/2020:23:49:51 +0100] |
2020-01-04 07:35:00 |
| 87.103.120.250 | attack | Jan 4 00:09:50 MK-Soft-VM6 sshd[2361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.103.120.250 Jan 4 00:09:52 MK-Soft-VM6 sshd[2361]: Failed password for invalid user kborsi from 87.103.120.250 port 32812 ssh2 ... |
2020-01-04 07:34:21 |
| 1.202.113.25 | attackbotsspam | Unauthorized connection attempt detected from IP address 1.202.113.25 to port 9991 |
2020-01-04 07:49:15 |