City: Washington
Region: Virginia
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: 20.40.0.0/13, 20.64.0.0/10, 20.34.0.0/15, 20.33.0.0/16, 20.48.0.0/12, 20.128.0.0/16, 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
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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 <<>> 20.127.208.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26099
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.127.208.161. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091400 1800 900 604800 86400
;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 14 22:00:46 CST 2026
;; MSG SIZE rcvd: 107Host 161.208.127.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 161.208.127.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 200.105.74.140 | attackbotsspam | Invalid user ecg from 200.105.74.140 port 42838 |
2020-06-16 14:16:48 |
| 106.13.228.13 | attack | SSH brute force attempt |
2020-06-16 14:32:17 |
| 115.159.51.239 | attack | Jun 16 06:05:23 inter-technics sshd[7950]: Invalid user vbox from 115.159.51.239 port 56960 Jun 16 06:05:23 inter-technics sshd[7950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.51.239 Jun 16 06:05:23 inter-technics sshd[7950]: Invalid user vbox from 115.159.51.239 port 56960 Jun 16 06:05:25 inter-technics sshd[7950]: Failed password for invalid user vbox from 115.159.51.239 port 56960 ssh2 Jun 16 06:09:39 inter-technics sshd[8504]: Invalid user zkb from 115.159.51.239 port 47240 ... |
2020-06-16 14:03:07 |
| 49.235.253.61 | attackspam | Jun 15 21:32:29 dignus sshd[2452]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.253.61 Jun 15 21:32:31 dignus sshd[2452]: Failed password for invalid user ftptest from 49.235.253.61 port 50800 ssh2 Jun 15 21:36:53 dignus sshd[2995]: Invalid user paula from 49.235.253.61 port 44008 Jun 15 21:36:53 dignus sshd[2995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.253.61 Jun 15 21:36:55 dignus sshd[2995]: Failed password for invalid user paula from 49.235.253.61 port 44008 ssh2 ... |
2020-06-16 14:10:51 |
| 80.65.29.139 | attack | Port Scan detected! ... |
2020-06-16 14:24:07 |
| 185.143.72.16 | attack | Jun 16 06:03:39 mail postfix/smtpd[77445]: warning: unknown[185.143.72.16]: SASL LOGIN authentication failed: generic failure Jun 16 06:03:47 mail postfix/smtpd[77445]: warning: unknown[185.143.72.16]: SASL LOGIN authentication failed: generic failure Jun 16 06:05:03 mail postfix/smtpd[79495]: warning: unknown[185.143.72.16]: SASL LOGIN authentication failed: generic failure ... |
2020-06-16 14:06:55 |
| 49.235.76.203 | attackbots | Invalid user ftpuser1 from 49.235.76.203 port 57698 |
2020-06-16 14:23:23 |
| 34.209.17.83 | attackspam | Jun 16 07:19:24 vps647732 sshd[28225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.209.17.83 Jun 16 07:19:26 vps647732 sshd[28225]: Failed password for invalid user ftpuser from 34.209.17.83 port 46876 ssh2 ... |
2020-06-16 14:37:47 |
| 222.186.173.183 | attackspam | Unauthorised connection attempt detected at AUO FR1 NODE2. System is sshd. Protected by AUO Stack Web Application Firewall (WAF) |
2020-06-16 14:38:19 |
| 222.186.15.62 | attackbotsspam | 2020-06-16T06:31:44.448839mail.csmailer.org sshd[10455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62 user=root 2020-06-16T06:31:46.386812mail.csmailer.org sshd[10455]: Failed password for root from 222.186.15.62 port 19661 ssh2 2020-06-16T06:31:44.448839mail.csmailer.org sshd[10455]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.15.62 user=root 2020-06-16T06:31:46.386812mail.csmailer.org sshd[10455]: Failed password for root from 222.186.15.62 port 19661 ssh2 2020-06-16T06:31:49.152442mail.csmailer.org sshd[10455]: Failed password for root from 222.186.15.62 port 19661 ssh2 ... |
2020-06-16 14:31:41 |
| 222.186.42.7 | attack | Jun 16 07:54:53 PorscheCustomer sshd[9637]: Failed password for root from 222.186.42.7 port 46821 ssh2 Jun 16 07:55:14 PorscheCustomer sshd[9652]: Failed password for root from 222.186.42.7 port 11849 ssh2 ... |
2020-06-16 14:04:33 |
| 222.186.30.76 | attackbotsspam | Jun 16 08:18:15 v22018053744266470 sshd[22239]: Failed password for root from 222.186.30.76 port 13285 ssh2 Jun 16 08:18:24 v22018053744266470 sshd[22252]: Failed password for root from 222.186.30.76 port 45568 ssh2 ... |
2020-06-16 14:21:43 |
| 196.52.43.92 | attackbotsspam | srv02 Mass scanning activity detected Target: 8081(tproxy) .. |
2020-06-16 14:02:19 |
| 222.246.67.192 | attackspambots | (ftpd) Failed FTP login from 222.246.67.192 (CN/China/-): 10 in the last 3600 secs |
2020-06-16 14:28:10 |
| 157.230.235.233 | attack | Automatic report BANNED IP |
2020-06-16 14:32:03 |