City: Oslo
Region: Oslo
Country: Norway
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, 20.34.0.0/15, 20.36.0.0/14, 20.40.0.0/13, 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
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 <<>> 20.100.178.199
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 10207
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.100.178.199. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026062701 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 28 09:30:03 CST 2026
;; MSG SIZE rcvd: 107Host 199.178.100.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 199.178.100.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 165.22.54.14 | attackbots | Unauthorized connection attempt detected from IP address 165.22.54.14 to port 3389 [T] |
2020-01-15 23:51:46 |
| 202.133.20.170 | attackbotsspam | Unauthorized connection attempt detected from IP address 202.133.20.170 to port 5555 [T] |
2020-01-15 23:46:24 |
| 114.198.172.29 | attackbots | Unauthorized connection attempt detected from IP address 114.198.172.29 to port 4567 [J] |
2020-01-15 23:25:06 |
| 159.203.30.120 | attackbots | pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.30.120 Failed password for invalid user 1qaz2wsx\#EDC$RFV from 159.203.30.120 port 45734 ssh2 Invalid user abc123 from 159.203.30.120 port 48054 pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.203.30.120 Failed password for invalid user abc123 from 159.203.30.120 port 48054 ssh2 |
2020-01-15 23:13:40 |
| 113.7.20.60 | attack | Unauthorized connection attempt detected from IP address 113.7.20.60 to port 23 [J] |
2020-01-15 23:27:19 |
| 180.176.70.126 | attack | Unauthorized connection attempt detected from IP address 180.176.70.126 to port 5555 [T] |
2020-01-15 23:12:03 |
| 1.54.88.207 | attackbots | Unauthorized connection attempt detected from IP address 1.54.88.207 to port 23 [J] |
2020-01-15 23:41:10 |
| 1.53.41.76 | attack | Unauthorized connection attempt detected from IP address 1.53.41.76 to port 23 [T] |
2020-01-15 23:41:28 |
| 113.116.195.60 | attackspam | Unauthorized connection attempt detected from IP address 113.116.195.60 to port 445 [T] |
2020-01-15 23:25:37 |
| 118.175.205.94 | attack | Unauthorized connection attempt detected from IP address 118.175.205.94 to port 82 [T] |
2020-01-15 23:23:10 |
| 183.193.234.186 | attackspam | Unauthorized connection attempt detected from IP address 183.193.234.186 to port 23 [T] |
2020-01-15 23:09:44 |
| 182.241.192.51 | attack | Unauthorized connection attempt detected from IP address 182.241.192.51 to port 5555 [T] |
2020-01-15 23:11:35 |
| 124.235.118.14 | attackspambots | Unauthorized connection attempt detected from IP address 124.235.118.14 to port 8080 [J] |
2020-01-15 23:16:28 |
| 167.172.142.219 | attackbotsspam | Unauthorized connection attempt detected from IP address 167.172.142.219 to port 3389 [T] |
2020-01-15 23:51:30 |
| 118.128.244.4 | attackspam | unauthorized connection attempt |
2020-01-15 23:23:33 |