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: 20.48.0.0/12, 20.34.0.0/15, 20.64.0.0/10, 20.128.0.0/16, 20.33.0.0/16, 20.36.0.0/14, 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
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 <<>> 20.64.98.133
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22310
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.64.98.133. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026100800 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 09 01:30:23 CST 2026
;; MSG SIZE rcvd: 105Host 133.98.64.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 133.98.64.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 190.131.221.26 | attackspambots | Unauthorized connection attempt from IP address 190.131.221.26 on Port 445(SMB) |
2019-12-04 07:50:26 |
| 175.204.91.168 | attackspambots | Dec 3 13:05:40 web9 sshd\[3097\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.204.91.168 user=root Dec 3 13:05:42 web9 sshd\[3097\]: Failed password for root from 175.204.91.168 port 53558 ssh2 Dec 3 13:13:02 web9 sshd\[4271\]: Invalid user sarre from 175.204.91.168 Dec 3 13:13:02 web9 sshd\[4271\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.204.91.168 Dec 3 13:13:04 web9 sshd\[4271\]: Failed password for invalid user sarre from 175.204.91.168 port 37604 ssh2 |
2019-12-04 07:32:30 |
| 159.65.164.210 | attack | 2019-12-03T22:58:43.237176shield sshd\[4351\]: Invalid user bassoon from 159.65.164.210 port 45518 2019-12-03T22:58:43.241616shield sshd\[4351\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.164.210 2019-12-03T22:58:45.070043shield sshd\[4351\]: Failed password for invalid user bassoon from 159.65.164.210 port 45518 ssh2 2019-12-03T23:04:19.613401shield sshd\[5068\]: Invalid user kuhlow from 159.65.164.210 port 55540 2019-12-03T23:04:19.617746shield sshd\[5068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.164.210 |
2019-12-04 07:30:24 |
| 82.62.153.15 | attackbots | Dec 3 13:27:41 hpm sshd\[19497\]: Invalid user andreea from 82.62.153.15 Dec 3 13:27:41 hpm sshd\[19497\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host15-153-static.62-82-b.business.telecomitalia.it Dec 3 13:27:43 hpm sshd\[19497\]: Failed password for invalid user andreea from 82.62.153.15 port 57158 ssh2 Dec 3 13:35:22 hpm sshd\[20247\]: Invalid user cullin from 82.62.153.15 Dec 3 13:35:22 hpm sshd\[20247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=host15-153-static.62-82-b.business.telecomitalia.it |
2019-12-04 07:44:32 |
| 178.128.255.8 | attackspam | Dec 3 13:13:41 hanapaa sshd\[5979\]: Invalid user abcdefghijklmnopqrst from 178.128.255.8 Dec 3 13:13:41 hanapaa sshd\[5979\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.255.8 Dec 3 13:13:44 hanapaa sshd\[5979\]: Failed password for invalid user abcdefghijklmnopqrst from 178.128.255.8 port 48568 ssh2 Dec 3 13:19:05 hanapaa sshd\[6463\]: Invalid user zzidc from 178.128.255.8 Dec 3 13:19:05 hanapaa sshd\[6463\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.255.8 |
2019-12-04 07:34:33 |
| 159.89.115.126 | attackspambots | 2019-12-03T23:23:57.386924abusebot-7.cloudsearch.cf sshd\[6784\]: Invalid user bruederle from 159.89.115.126 port 56010 |
2019-12-04 07:36:47 |
| 209.197.3.15 | attackbotsspam | Timeweb spam phish link tracking http://maxcdn.bootstrapcdn.com |
2019-12-04 07:52:06 |
| 222.186.175.169 | attackspam | Dec 4 00:21:54 vpn01 sshd[16442]: Failed password for root from 222.186.175.169 port 27550 ssh2 Dec 4 00:22:07 vpn01 sshd[16442]: error: maximum authentication attempts exceeded for root from 222.186.175.169 port 27550 ssh2 [preauth] ... |
2019-12-04 07:31:24 |
| 185.234.216.221 | attackbotsspam | Dec 3 23:37:30 postfix/smtpd: warning: unknown[185.234.216.221]: SASL LOGIN authentication failed |
2019-12-04 07:52:49 |
| 51.83.78.109 | attackbotsspam | Dec 3 23:57:35 vps691689 sshd[25574]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.78.109 Dec 3 23:57:37 vps691689 sshd[25574]: Failed password for invalid user ytd from 51.83.78.109 port 53642 ssh2 ... |
2019-12-04 07:50:02 |
| 221.125.165.59 | attackbotsspam | Dec 3 13:36:19 hanapaa sshd\[8025\]: Invalid user wwwrun from 221.125.165.59 Dec 3 13:36:19 hanapaa sshd\[8025\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.125.165.59 Dec 3 13:36:21 hanapaa sshd\[8025\]: Failed password for invalid user wwwrun from 221.125.165.59 port 54368 ssh2 Dec 3 13:42:57 hanapaa sshd\[8718\]: Invalid user tui from 221.125.165.59 Dec 3 13:42:57 hanapaa sshd\[8718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.125.165.59 |
2019-12-04 08:02:09 |
| 191.54.165.130 | attackspam | Dec 3 23:39:33 thevastnessof sshd[25928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.54.165.130 ... |
2019-12-04 07:41:49 |
| 59.25.197.142 | attackspambots | 2019-12-03T23:15:08.509299abusebot-5.cloudsearch.cf sshd\[18709\]: Invalid user rakesh from 59.25.197.142 port 57110 |
2019-12-04 07:33:41 |
| 185.175.93.104 | attackbots | Unauthorized connection attempt from IP address 185.175.93.104 on Port 445(SMB) |
2019-12-04 07:42:16 |
| 112.85.42.175 | attackbots | 2019-12-04T00:39:16.3840961240 sshd\[9194\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.175 user=root 2019-12-04T00:39:18.2221401240 sshd\[9194\]: Failed password for root from 112.85.42.175 port 30925 ssh2 2019-12-04T00:39:21.8400801240 sshd\[9194\]: Failed password for root from 112.85.42.175 port 30925 ssh2 ... |
2019-12-04 07:43:54 |