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: 20.48.0.0/12, 20.36.0.0/14, 20.33.0.0/16, 20.34.0.0/15, 20.40.0.0/13, 20.64.0.0/10, 20.128.0.0/16
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 <<>> 20.83.59.243
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61143
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.83.59.243. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026110101 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Nov 02 06:00:35 CST 2026
;; MSG SIZE rcvd: 105Host 243.59.83.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 243.59.83.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 5.157.109.203 | attackspam | Feb 22 02:25:05 server sshd\[7090\]: Invalid user user from 5.157.109.203 Feb 22 02:25:05 server sshd\[7090\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5-157-109-203.v4.ngi.it Feb 22 02:25:07 server sshd\[7090\]: Failed password for invalid user user from 5.157.109.203 port 39350 ssh2 Feb 22 02:48:54 server sshd\[12214\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=5-157-109-203.v4.ngi.it user=mysql Feb 22 02:48:55 server sshd\[12214\]: Failed password for mysql from 5.157.109.203 port 41558 ssh2 ... |
2020-02-22 09:28:08 |
| 122.224.6.214 | attackbots | Honeypot attack, port: 445, PTR: PTR record not found |
2020-02-22 09:31:07 |
| 103.203.173.122 | attackspambots | Honeypot attack, port: 81, PTR: PTR record not found |
2020-02-22 09:18:10 |
| 121.204.166.240 | attack | Feb 21 19:15:02 plusreed sshd[13870]: Invalid user digital from 121.204.166.240 ... |
2020-02-22 09:33:59 |
| 222.186.173.154 | attackspam | Feb 22 02:13:40 dedicated sshd[9214]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154 user=root Feb 22 02:13:42 dedicated sshd[9214]: Failed password for root from 222.186.173.154 port 14740 ssh2 |
2020-02-22 09:19:40 |
| 106.245.226.26 | attackbots | Honeypot attack, port: 81, PTR: PTR record not found |
2020-02-22 09:07:02 |
| 118.25.196.31 | attack | Feb 21 14:33:00 php1 sshd\[24194\]: Invalid user nathan from 118.25.196.31 Feb 21 14:33:00 php1 sshd\[24194\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.196.31 Feb 21 14:33:02 php1 sshd\[24194\]: Failed password for invalid user nathan from 118.25.196.31 port 38972 ssh2 Feb 21 14:35:35 php1 sshd\[24422\]: Invalid user bot2 from 118.25.196.31 Feb 21 14:35:35 php1 sshd\[24422\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.196.31 |
2020-02-22 09:01:49 |
| 83.30.96.183 | attackbots | Unauthorised access (Feb 21) SRC=83.30.96.183 LEN=44 TTL=56 ID=11686 TCP DPT=23 WINDOW=8743 SYN |
2020-02-22 08:54:11 |
| 59.127.58.66 | attackspambots | Fri Feb 21 14:27:48 2020 - Child process 137577 handling connection Fri Feb 21 14:27:48 2020 - New connection from: 59.127.58.66:46807 Fri Feb 21 14:27:48 2020 - Sending data to client: [Login: ] Fri Feb 21 14:28:19 2020 - Child aborting Fri Feb 21 14:28:19 2020 - Reporting IP address: 59.127.58.66 - mflag: 0 |
2020-02-22 09:01:17 |
| 123.20.210.221 | attackbotsspam | SSH Brute-Forcing (server1) |
2020-02-22 08:58:15 |
| 129.204.93.65 | attack | Feb 21 15:04:18 hpm sshd\[9337\]: Invalid user sysop from 129.204.93.65 Feb 21 15:04:18 hpm sshd\[9337\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.93.65 Feb 21 15:04:20 hpm sshd\[9337\]: Failed password for invalid user sysop from 129.204.93.65 port 40852 ssh2 Feb 21 15:08:01 hpm sshd\[9658\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.93.65 user=root Feb 21 15:08:02 hpm sshd\[9658\]: Failed password for root from 129.204.93.65 port 41530 ssh2 |
2020-02-22 09:18:33 |
| 124.153.221.43 | attackbots | Honeypot attack, port: 81, PTR: PTR record not found |
2020-02-22 09:24:31 |
| 35.199.38.243 | attack | Invalid user unix from 35.199.38.243 port 37444 |
2020-02-22 09:31:57 |
| 36.79.123.15 | attackspambots | 1582320468 - 02/21/2020 22:27:48 Host: 36.79.123.15/36.79.123.15 Port: 445 TCP Blocked |
2020-02-22 08:54:43 |
| 172.104.109.88 | attackbotsspam | " " |
2020-02-22 09:24:13 |