City: Washington
Region: Virginia
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: 20.64.0.0/10, 20.36.0.0/14, 20.40.0.0/13, 20.34.0.0/15, 20.33.0.0/16, 20.48.0.0/12, 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
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 <<>> 20.119.100.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27681
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.119.100.157. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026090201 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 03 07:01:00 CST 2026
;; MSG SIZE rcvd: 107Host 157.100.119.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 157.100.119.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 34.93.188.33 | attackspambots | POST /wp-login.php HTTP/1.1 200 2442 Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0 |
2020-02-23 14:47:42 |
| 175.139.176.117 | attackspambots | SSH Brute-Forcing (server2) |
2020-02-23 14:29:07 |
| 187.103.82.89 | attackspam | Automatic report - Port Scan Attack |
2020-02-23 14:08:06 |
| 124.116.188.133 | attackspam | Feb 23 07:16:42 cp sshd[22305]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.116.188.133 |
2020-02-23 14:46:31 |
| 106.13.174.92 | attackbotsspam | Unauthorized connection attempt detected from IP address 106.13.174.92 to port 2220 [J] |
2020-02-23 14:12:59 |
| 51.254.98.85 | attackbotsspam | POST /wp-login.php HTTP/1.1 200 2442 Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0 |
2020-02-23 14:21:34 |
| 27.75.206.237 | attack | Unauthorized connection attempt detected from IP address 27.75.206.237 to port 23 [J] |
2020-02-23 14:26:42 |
| 91.121.173.186 | attackbots | POST /wp-login.php HTTP/1.1 200 2442 Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0 |
2020-02-23 14:04:02 |
| 212.64.23.30 | attackspambots | Feb 23 02:56:27 firewall sshd[23471]: Invalid user dev from 212.64.23.30 Feb 23 02:56:30 firewall sshd[23471]: Failed password for invalid user dev from 212.64.23.30 port 39068 ssh2 Feb 23 03:00:53 firewall sshd[23567]: Invalid user user from 212.64.23.30 ... |
2020-02-23 14:47:04 |
| 134.175.243.183 | attack | Unauthorized connection attempt detected from IP address 134.175.243.183 to port 22 |
2020-02-23 14:21:20 |
| 111.95.141.34 | attackbotsspam | Invalid user celery from 111.95.141.34 port 55739 |
2020-02-23 14:19:33 |
| 94.232.124.233 | attack | Feb 23 07:09:14 markkoudstaal sshd[23811]: Failed password for root from 94.232.124.233 port 49248 ssh2 Feb 23 07:12:18 markkoudstaal sshd[24349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.232.124.233 Feb 23 07:12:20 markkoudstaal sshd[24349]: Failed password for invalid user test from 94.232.124.233 port 35313 ssh2 |
2020-02-23 14:14:29 |
| 152.168.210.101 | attackspam | Feb 23 06:58:57 h1745522 sshd[1983]: Invalid user temporal from 152.168.210.101 port 43112 Feb 23 06:58:57 h1745522 sshd[1983]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.210.101 Feb 23 06:58:57 h1745522 sshd[1983]: Invalid user temporal from 152.168.210.101 port 43112 Feb 23 06:58:59 h1745522 sshd[1983]: Failed password for invalid user temporal from 152.168.210.101 port 43112 ssh2 Feb 23 07:02:24 h1745522 sshd[2104]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.210.101 user=root Feb 23 07:02:26 h1745522 sshd[2104]: Failed password for root from 152.168.210.101 port 56735 ssh2 Feb 23 07:05:54 h1745522 sshd[2190]: Invalid user proxyuser from 152.168.210.101 port 42120 Feb 23 07:05:54 h1745522 sshd[2190]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.168.210.101 Feb 23 07:05:54 h1745522 sshd[2190]: Invalid user proxyuser from 152.168.210. ... |
2020-02-23 14:10:30 |
| 172.245.42.244 | attack | (From edmundse13@gmail.com) Greetings! Are you thinking of giving your site a more modern look and some elements that can help you run your business? How about making some upgrades on your website? Are there any particular features that you've thought about adding to help your clients find it easier to navigate through your online content? I am a professional web designer that is dedicated to helping businesses grow. I do this by making sure that your website is the best that it can be in terms of aesthetics, functionality, and reliability in handling your business online. All of my work is done freelance and locally (never outsourced). I would love to talk to you about my ideas at a time that's best for you. I can give you plenty of information and examples of what we've done for other clients and what the results have been. Please let me know if you're interested, and I'll get in touch with you as quick as I can. Thanks, Ed Frez - Web Designer / Programmer |
2020-02-23 14:48:44 |
| 49.146.39.135 | attackspam | 20/2/22@23:55:44: FAIL: Alarm-Network address from=49.146.39.135 20/2/22@23:55:44: FAIL: Alarm-Network address from=49.146.39.135 ... |
2020-02-23 14:44:02 |