City: Des Moines
Region: Iowa
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, 20.48.0.0/12, 20.128.0.0/16, 20.33.0.0/16, 20.34.0.0/15, 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: 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 <<>> 20.46.234.238
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14838
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.46.234.238. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026102101 1800 900 604800 86400
;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 22 00:02:13 CST 2026
;; MSG SIZE rcvd: 106Host 238.234.46.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 238.234.46.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 190.17.208.123 | attack | 2019-10-22T13:29:00.636431abusebot-5.cloudsearch.cf sshd\[20694\]: Invalid user cnidc from 190.17.208.123 port 50068 |
2019-10-22 21:47:09 |
| 222.120.190.185 | attackspam | firewall-block, port(s): 5555/tcp |
2019-10-22 22:13:08 |
| 185.137.233.215 | attackspam | Portscan or hack attempt detected by psad/fwsnort |
2019-10-22 21:47:36 |
| 172.69.63.19 | attackspambots | Brute forcing admin username on wordpress login page |
2019-10-22 21:54:21 |
| 89.248.174.216 | attackbots | ET DROP Dshield Block Listed Source group 1 - port: 34567 proto: TCP cat: Misc Attack |
2019-10-22 22:32:53 |
| 223.171.32.55 | attackspambots | Oct 22 03:50:17 web9 sshd\[28468\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.171.32.55 user=root Oct 22 03:50:19 web9 sshd\[28468\]: Failed password for root from 223.171.32.55 port 14658 ssh2 Oct 22 03:54:48 web9 sshd\[29068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.171.32.55 user=root Oct 22 03:54:49 web9 sshd\[29068\]: Failed password for root from 223.171.32.55 port 14658 ssh2 Oct 22 03:59:13 web9 sshd\[29645\]: Invalid user suporte from 223.171.32.55 |
2019-10-22 22:03:14 |
| 209.17.97.42 | attack | Unauthorised access (Oct 22) SRC=209.17.97.42 LEN=44 TOS=0x08 PREC=0x20 TTL=241 ID=54321 TCP DPT=8080 WINDOW=65535 SYN |
2019-10-22 21:49:59 |
| 201.156.172.142 | attackbots | Automatic report - Port Scan Attack |
2019-10-22 22:04:34 |
| 45.79.167.6 | attackbotsspam | SSH-bruteforce attempts |
2019-10-22 22:02:22 |
| 159.203.201.8 | attack | 10/22/2019-13:50:52.684705 159.203.201.8 Protocol: 6 ET DROP Dshield Block Listed Source group 1 |
2019-10-22 22:08:50 |
| 115.231.126.19 | attackspambots | 3389BruteforceFW21 |
2019-10-22 22:27:19 |
| 93.188.2.5 | attackspambots | Automatic report - Banned IP Access |
2019-10-22 22:31:21 |
| 79.137.86.43 | attackbotsspam | Oct 22 19:09:19 areeb-Workstation sshd[620]: Failed password for root from 79.137.86.43 port 35114 ssh2 ... |
2019-10-22 21:59:39 |
| 222.186.173.201 | attack | 2019-10-22T16:03:44.485348lon01.zurich-datacenter.net sshd\[15913\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201 user=root 2019-10-22T16:03:46.641727lon01.zurich-datacenter.net sshd\[15913\]: Failed password for root from 222.186.173.201 port 27936 ssh2 2019-10-22T16:03:50.684702lon01.zurich-datacenter.net sshd\[15913\]: Failed password for root from 222.186.173.201 port 27936 ssh2 2019-10-22T16:03:54.747571lon01.zurich-datacenter.net sshd\[15913\]: Failed password for root from 222.186.173.201 port 27936 ssh2 2019-10-22T16:03:59.030676lon01.zurich-datacenter.net sshd\[15913\]: Failed password for root from 222.186.173.201 port 27936 ssh2 ... |
2019-10-22 22:17:03 |
| 178.128.55.52 | attack | $f2bV_matches |
2019-10-22 21:57:58 |