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: 20.40.0.0/13, 20.128.0.0/16, 20.48.0.0/12, 20.34.0.0/15, 20.33.0.0/16, 20.36.0.0/14, 20.64.0.0/10
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-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
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 <<>> 20.65.193.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15385
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.65.193.163. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042201 1800 900 604800 86400
;; Query time: 73 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 23 02:00:10 CST 2026
;; MSG SIZE rcvd: 106163.193.65.20.in-addr.arpa domain name pointer azpdss20dwkm.stretchoid.com.Server: 183.60.83.19
Address: 183.60.83.19#53
Non-authoritative answer:
163.193.65.20.in-addr.arpa name = azpdss20dwkm.stretchoid.com.
Authoritative answers can be found from:| IP | Type | Details | Datetime |
|---|---|---|---|
| 54.37.157.219 | attackbots | Aug 23 21:53:33 SilenceServices sshd[7999]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.157.219 Aug 23 21:53:35 SilenceServices sshd[7999]: Failed password for invalid user xyzzy from 54.37.157.219 port 49254 ssh2 Aug 23 21:57:58 SilenceServices sshd[11701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.157.219 |
2019-08-24 07:58:15 |
| 180.250.248.169 | attack | Aug 24 00:51:14 tuotantolaitos sshd[10415]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.250.248.169 Aug 24 00:51:16 tuotantolaitos sshd[10415]: Failed password for invalid user www!@# from 180.250.248.169 port 38526 ssh2 ... |
2019-08-24 07:43:41 |
| 37.37.130.62 | attackspambots | 60001/tcp [2019-08-23]1pkt |
2019-08-24 07:34:23 |
| 176.235.252.105 | attackspambots | Aug 23 17:33:21 mxgate1 postfix/postscreen[18780]: CONNECT from [176.235.252.105]:14027 to [176.31.12.44]:25 Aug 23 17:33:22 mxgate1 postfix/dnsblog[18788]: addr 176.235.252.105 listed by domain zen.spamhaus.org as 127.0.0.3 Aug 23 17:33:22 mxgate1 postfix/dnsblog[18787]: addr 176.235.252.105 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2 Aug 23 17:33:22 mxgate1 postfix/postscreen[18780]: PREGREET 24 after 0.13 from [176.235.252.105]:14027: EHLO [176.235.252.105] Aug 23 17:33:22 mxgate1 postfix/postscreen[18780]: DNSBL rank 3 for [176.235.252.105]:14027 Aug x@x Aug 23 17:33:22 mxgate1 postfix/postscreen[18780]: HANGUP after 0.35 from [176.235.252.105]:14027 in tests after SMTP handshake Aug 23 17:33:22 mxgate1 postfix/postscreen[18780]: DISCONNECT [176.235.252.105]:14027 ........ ----------------------------------------------- https://www.blocklist.de/en/view.html?ip=176.235.252.105 |
2019-08-24 08:12:03 |
| 51.38.80.173 | attack | Aug 24 01:47:07 SilenceServices sshd[23793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.80.173 Aug 24 01:47:09 SilenceServices sshd[23793]: Failed password for invalid user cms from 51.38.80.173 port 48460 ssh2 Aug 24 01:51:08 SilenceServices sshd[30352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.80.173 |
2019-08-24 08:02:20 |
| 46.105.157.97 | attackbots | Aug 24 00:35:01 mail sshd\[16627\]: Invalid user ksb from 46.105.157.97 port 64819 Aug 24 00:35:01 mail sshd\[16627\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.157.97 ... |
2019-08-24 07:41:13 |
| 186.95.231.68 | attackspam | 445/tcp [2019-08-23]1pkt |
2019-08-24 07:36:32 |
| 185.59.143.170 | attackspam | [portscan] Port scan |
2019-08-24 08:07:51 |
| 186.224.186.146 | attack | 2323/tcp [2019-08-23]1pkt |
2019-08-24 07:52:52 |
| 175.157.49.17 | attackbotsspam | 2019-08-23 16:33:23 unexpected disconnection while reading SMTP command from ([175.157.49.17]) [175.157.49.17]:4878 I=[10.100.18.20]:25 (error: Connection reset by peer) 2019-08-23 16:33:45 unexpected disconnection while reading SMTP command from ([175.157.49.17]) [175.157.49.17]:54423 I=[10.100.18.20]:25 (error: Connection reset by peer) 2019-08-23 17:30:53 H=([175.157.49.17]) [175.157.49.17]:6774 I=[10.100.18.20]:25 F= |
2019-08-24 07:56:02 |
| 121.204.185.106 | attackbots | Aug 23 11:08:24 dallas01 sshd[26505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.204.185.106 Aug 23 11:08:26 dallas01 sshd[26505]: Failed password for invalid user tony from 121.204.185.106 port 36302 ssh2 Aug 23 11:14:05 dallas01 sshd[27591]: Failed password for root from 121.204.185.106 port 58479 ssh2 |
2019-08-24 08:16:28 |
| 106.12.198.21 | attackspambots | Aug 23 17:57:44 mail sshd[12960]: Invalid user sl from 106.12.198.21 Aug 23 17:57:44 mail sshd[12960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.198.21 Aug 23 17:57:44 mail sshd[12960]: Invalid user sl from 106.12.198.21 Aug 23 17:57:46 mail sshd[12960]: Failed password for invalid user sl from 106.12.198.21 port 41248 ssh2 Aug 23 18:14:19 mail sshd[15185]: Invalid user upload from 106.12.198.21 ... |
2019-08-24 08:13:21 |
| 221.226.11.218 | attackbotsspam | Aug 24 00:13:51 localhost sshd\[18358\]: Invalid user ubuntu from 221.226.11.218 port 38226 Aug 24 00:13:51 localhost sshd\[18358\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.226.11.218 Aug 24 00:13:53 localhost sshd\[18358\]: Failed password for invalid user ubuntu from 221.226.11.218 port 38226 ssh2 |
2019-08-24 07:59:11 |
| 41.76.209.14 | attack | Aug 24 01:25:40 vps647732 sshd[11213]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.76.209.14 Aug 24 01:25:43 vps647732 sshd[11213]: Failed password for invalid user dodsserver from 41.76.209.14 port 37060 ssh2 ... |
2019-08-24 07:46:11 |
| 23.129.64.191 | attackbots | Aug 23 05:00:51 *** sshd[21478]: Failed password for invalid user deployer from 23.129.64.191 port 23380 ssh2 Aug 23 05:00:58 *** sshd[21485]: Failed password for invalid user deploy from 23.129.64.191 port 52142 ssh2 |
2019-08-24 08:03:46 |