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, 20.33.0.0/16, 20.36.0.0/14, 20.64.0.0/10, 20.128.0.0/16, 20.40.0.0/13, 20.34.0.0/15
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 <<>> 20.65.219.183
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32930
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.65.219.183. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091802 1800 900 604800 86400
;; Query time: 139 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 19 07:30:24 CST 2026
;; MSG SIZE rcvd: 106Host 183.219.65.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 183.219.65.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 2.82.138.44 | attackspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-14 07:33:29 |
| 103.120.224.222 | attackbotsspam | Invalid user tgn from 103.120.224.222 port 49462 |
2020-02-14 07:23:32 |
| 217.144.254.139 | attackbots | Email rejected due to spam filtering |
2020-02-14 07:03:11 |
| 103.239.146.11 | attackbots | Email rejected due to spam filtering |
2020-02-14 07:33:11 |
| 222.186.175.212 | attack | Feb 13 18:19:54 ny01 sshd[10597]: Failed password for root from 222.186.175.212 port 56704 ssh2 Feb 13 18:20:07 ny01 sshd[10597]: error: maximum authentication attempts exceeded for root from 222.186.175.212 port 56704 ssh2 [preauth] Feb 13 18:20:14 ny01 sshd[10746]: Failed password for root from 222.186.175.212 port 45490 ssh2 |
2020-02-14 07:22:44 |
| 220.135.23.122 | attackspam | Feb 9 12:09:51 emma postfix/smtpd[5719]: connect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb x@x Feb 9 12:09:53 emma postfix/smtpd[5719]: disconnect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb 9 12:19:06 emma postfix/smtpd[6809]: connect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb x@x Feb 9 12:19:08 emma postfix/smtpd[6809]: disconnect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb 9 12:22:28 emma postfix/anvil[6810]: statistics: max connection rate 1/60s for (smtp:220.135.23.122) at Feb 9 12:19:06 Feb 9 12:22:28 emma postfix/anvil[6810]: statistics: max connection count 1 for (smtp:220.135.23.122) at Feb 9 12:19:06 Feb 9 12:29:22 emma postfix/smtpd[7035]: connect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb x@x Feb 9 12:29:24 emma postfix/smtpd[7035]: disconnect from 220-135-23-122.HINET-IP.hinet.net[220.135.23.122] Feb 9 13:44:16 emma postfix/smtpd[12210]: connect from 220-135-23-122.HIN........ ------------------------------- |
2020-02-14 07:31:40 |
| 200.0.50.139 | attack | firewall-block, port(s): 2323/tcp |
2020-02-14 07:29:56 |
| 200.194.18.105 | attackbotsspam | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-14 07:04:01 |
| 185.29.255.145 | attack | firewall-block, port(s): 22/tcp, 8291/tcp |
2020-02-14 07:37:35 |
| 222.186.175.148 | attack | Feb 14 00:05:01 ns381471 sshd[14309]: Failed password for root from 222.186.175.148 port 27402 ssh2 Feb 14 00:05:04 ns381471 sshd[14309]: Failed password for root from 222.186.175.148 port 27402 ssh2 |
2020-02-14 07:05:31 |
| 220.191.160.42 | attackspam | Feb 13 20:10:25 MK-Soft-VM5 sshd[7931]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.191.160.42 Feb 13 20:10:26 MK-Soft-VM5 sshd[7931]: Failed password for invalid user vivian from 220.191.160.42 port 50520 ssh2 ... |
2020-02-14 07:23:02 |
| 200.194.10.187 | attack | MultiHost/MultiPort Probe, Scan, Hack - |
2020-02-14 07:06:21 |
| 222.186.30.145 | attackbotsspam | Feb 14 00:36:05 debian64 sshd[9055]: Failed password for root from 222.186.30.145 port 60306 ssh2 Feb 14 00:36:08 debian64 sshd[9055]: Failed password for root from 222.186.30.145 port 60306 ssh2 ... |
2020-02-14 07:39:23 |
| 187.64.1.64 | attackbots | Invalid user elasticsearch from 187.64.1.64 port 39619 |
2020-02-14 07:32:27 |
| 176.63.104.167 | attackbots | Invalid user vva from 176.63.104.167 port 56887 |
2020-02-14 07:09:17 |