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: 20.33.0.0/16, 20.48.0.0/12, 20.36.0.0/14, 20.34.0.0/15, 20.128.0.0/16, 20.64.0.0/10, 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
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 <<>> 20.65.177.173
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26712
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.65.177.173. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091300 1800 900 604800 86400
;; Query time: 5 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 14 00:30:02 CST 2026
;; MSG SIZE rcvd: 106173.177.65.20.in-addr.arpa domain name pointer azpdss7v1hfd.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
173.177.65.20.in-addr.arpa name = azpdss7v1hfd.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 146.88.240.4 | attack | TCP/UDP Chargen] from source: 146.88.240.4, port 54462, Monday, July 08, 2019 22:33:35 |
2019-07-09 11:53:33 |
| 47.34.107.68 | attack | 2019-07-09T06:32:44.615247enmeeting.mahidol.ac.th sshd\[8283\]: Invalid user pi from 47.34.107.68 port 38088 2019-07-09T06:32:44.615250enmeeting.mahidol.ac.th sshd\[8284\]: Invalid user pi from 47.34.107.68 port 38090 2019-07-09T06:32:44.884039enmeeting.mahidol.ac.th sshd\[8284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47-34-107-68.dhcp.blvl.il.charter.com 2019-07-09T06:32:44.887545enmeeting.mahidol.ac.th sshd\[8283\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=47-34-107-68.dhcp.blvl.il.charter.com ... |
2019-07-09 11:36:28 |
| 117.156.165.5 | attack | port scan and connect, tcp 22 (ssh) |
2019-07-09 11:57:41 |
| 5.62.138.101 | attackbots | Jul 8 21:34:45 mail postfix/postscreen[18767]: PREGREET 20 after 0.75 from [5.62.138.101]:60676: HELO tuyvqalii.com ... |
2019-07-09 11:40:50 |
| 177.52.26.194 | attackbots | Jul 8 13:11:33 our-server-hostname postfix/smtpd[17911]: connect from unknown[177.52.26.194] Jul x@x Jul 8 13:11:36 our-server-hostname postfix/smtpd[17911]: lost connection after RCPT from unknown[177.52.26.194] Jul 8 13:11:36 our-server-hostname postfix/smtpd[17911]: disconnect from unknown[177.52.26.194] Jul 8 22:20:36 our-server-hostname postfix/smtpd[25147]: connect from unknown[177.52.26.194] Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul 8 22:20:52 our-server-hostname postfix/smtpd[25147]: lost connection after RCPT from unknown[177.52.26.194] Jul 8 22:20:52 our-server-hostname postfix/smtpd[25147]: disconnect from unknown[177.52.26.194] Jul 8 23:13:51 our-server-hostname postfix/smtpd[14943]: connect from unknown[177.52.26.194] Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Jul x@x Ju........ ------------------------------- |
2019-07-09 11:33:48 |
| 153.36.232.49 | attack | 19/7/8@23:51:17: FAIL: Alarm-SSH address from=153.36.232.49 ... |
2019-07-09 12:25:57 |
| 210.221.220.68 | attackspam | $f2bV_matches |
2019-07-09 11:53:09 |
| 219.93.20.155 | attackspambots | Tried sshing with brute force. |
2019-07-09 11:45:53 |
| 112.85.42.182 | attack | Jul 9 02:58:41 nextcloud sshd\[22252\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.182 user=root Jul 9 02:58:43 nextcloud sshd\[22252\]: Failed password for root from 112.85.42.182 port 65397 ssh2 Jul 9 02:58:54 nextcloud sshd\[22252\]: Failed password for root from 112.85.42.182 port 65397 ssh2 ... |
2019-07-09 11:30:42 |
| 147.135.207.193 | attackspam | [munged]::443 147.135.207.193 - - [09/Jul/2019:00:51:09 +0200] "POST /[munged]: HTTP/1.1" 200 6318 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" [munged]::443 147.135.207.193 - - [09/Jul/2019:00:51:10 +0200] "POST /[munged]: HTTP/1.1" 200 6320 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" [munged]::443 147.135.207.193 - - [09/Jul/2019:00:51:10 +0200] "POST /[munged]: HTTP/1.1" 200 6320 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-07-09 11:33:03 |
| 154.8.223.253 | attackbots | Jul 9 05:25:45 ovpn sshd\[29198\]: Invalid user terraria from 154.8.223.253 Jul 9 05:25:45 ovpn sshd\[29198\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.223.253 Jul 9 05:25:46 ovpn sshd\[29198\]: Failed password for invalid user terraria from 154.8.223.253 port 37832 ssh2 Jul 9 05:33:50 ovpn sshd\[30692\]: Invalid user copie from 154.8.223.253 Jul 9 05:33:50 ovpn sshd\[30692\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.8.223.253 |
2019-07-09 12:02:14 |
| 27.71.204.46 | attackbotsspam | Unauthorized connection attempt from IP address 27.71.204.46 on Port 445(SMB) |
2019-07-09 12:29:03 |
| 62.173.139.191 | attackbots | \[2019-07-08 23:59:09\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-08T23:59:09.493-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="35850048614236004",SessionID="0x7f02f867ac88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.139.191/55602",ACLName="no_extension_match" \[2019-07-09 00:01:26\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-09T00:01:26.511-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="35860048614236004",SessionID="0x7f02f9191e48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.139.191/53929",ACLName="no_extension_match" \[2019-07-09 00:03:34\] SECURITY\[13451\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-09T00:03:34.271-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="35870048614236004",SessionID="0x7f02f876b078",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.139.191/59667",ACL |
2019-07-09 12:24:10 |
| 46.71.184.116 | attackspambots | 1562643197 - 07/09/2019 10:33:17 Host: 46.71.184.116/46.71.184.116 Port: 23 TCP Blocked ... |
2019-07-09 12:20:39 |
| 190.57.139.250 | attackbots | proto=tcp . spt=40809 . dpt=25 . (listed on Blocklist de Jul 08) (728) |
2019-07-09 11:30:08 |