City: Toronto
Region: Ontario
Country: Canada
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: 20.150.0.0 - 20.153.255.255
CIDR: 20.152.0.0/15, 20.150.0.0/15
NetName: MSFT
NetHandle: NET-20-150-0-0-1
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/20.150.0.0
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
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: 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
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: 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
#
# 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 <<>> 20.151.225.63
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36338
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.151.225.63. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026070500 1800 900 604800 86400
;; Query time: 152 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Jul 06 01:30:05 CST 2026
;; MSG SIZE rcvd: 106Host 63.225.151.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 63.225.151.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 185.105.4.115 | attack | UTC: 2019-09-08 port: 389/udp |
2019-09-09 11:02:09 |
| 186.0.185.20 | attackbots | 23/tcp 23/tcp 23/tcp [2019-08-24/09-08]3pkt |
2019-09-09 10:29:52 |
| 95.242.177.213 | attack | 2019-09-09T02:35:15.653372abusebot-6.cloudsearch.cf sshd\[3306\]: Invalid user ubuntu from 95.242.177.213 port 34440 |
2019-09-09 10:42:56 |
| 198.108.66.164 | attackbotsspam | 591/tcp 1521/tcp 1911/tcp... [2019-07-18/09-08]15pkt,8pt.(tcp),1pt.(udp) |
2019-09-09 11:08:00 |
| 37.59.147.186 | attackbots | WordPress XMLRPC scan :: 37.59.147.186 0.152 BYPASS [09/Sep/2019:05:26:44 1000] [censored_1] "POST /xmlrpc.php HTTP/1.1" 200 413 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-09-09 11:04:19 |
| 211.220.27.191 | attackspam | Sep 9 03:33:29 ArkNodeAT sshd\[22763\]: Invalid user web from 211.220.27.191 Sep 9 03:33:29 ArkNodeAT sshd\[22763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.220.27.191 Sep 9 03:33:30 ArkNodeAT sshd\[22763\]: Failed password for invalid user web from 211.220.27.191 port 34862 ssh2 |
2019-09-09 10:34:38 |
| 186.139.225.186 | attack | 23/tcp 60001/tcp [2019-08-03/09-08]2pkt |
2019-09-09 10:50:34 |
| 175.144.148.249 | attackbots | UTC: 2019-09-08 port: 23/tcp |
2019-09-09 11:11:38 |
| 177.75.111.61 | attack | $f2bV_matches |
2019-09-09 11:08:35 |
| 191.53.56.68 | attackspam | $f2bV_matches |
2019-09-09 10:57:29 |
| 198.108.66.99 | attackspambots | 8888/tcp 22/tcp 82/tcp... [2019-07-14/09-08]14pkt,6pt.(tcp),2pt.(udp) |
2019-09-09 11:04:46 |
| 103.31.82.122 | attackbots | Sep 9 05:02:10 markkoudstaal sshd[6881]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.31.82.122 Sep 9 05:02:13 markkoudstaal sshd[6881]: Failed password for invalid user svnuser from 103.31.82.122 port 52356 ssh2 Sep 9 05:09:29 markkoudstaal sshd[7532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.31.82.122 |
2019-09-09 11:11:07 |
| 185.244.25.230 | attack | scan z |
2019-09-09 11:03:01 |
| 46.105.99.212 | attack | xmlrpc attack |
2019-09-09 10:45:39 |
| 138.68.101.199 | attackspambots | Sep 8 23:06:40 server sshd\[8616\]: Invalid user bot123 from 138.68.101.199 port 51876 Sep 8 23:06:40 server sshd\[8616\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.101.199 Sep 8 23:06:42 server sshd\[8616\]: Failed password for invalid user bot123 from 138.68.101.199 port 51876 ssh2 Sep 8 23:10:11 server sshd\[28076\]: Invalid user a from 138.68.101.199 port 37498 Sep 8 23:10:11 server sshd\[28076\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.101.199 |
2019-09-09 11:00:12 |