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: 20.128.0.0/16, 20.40.0.0/13, 20.48.0.0/12, 20.34.0.0/15, 20.64.0.0/10, 20.33.0.0/16, 20.36.0.0/14
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: IPHOS5-ARIN
OrgTechName: IPHostmaster, IPHostmaster
OrgTechPhone: +1-425-538-6637
OrgTechEmail: iphostmaster@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPHOS5-ARIN
OrgTechHandle: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-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
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: 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
#
# 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 <<>> 20.100.196.146
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38940
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.100.196.146. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026013001 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 31 03:00:03 CST 2026
;; MSG SIZE rcvd: 107Host 146.196.100.20.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 146.196.100.20.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 222.186.175.140 | attackbotsspam | Mar 1 06:44:40 dedicated sshd[20829]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.140 user=root Mar 1 06:44:42 dedicated sshd[20829]: Failed password for root from 222.186.175.140 port 3952 ssh2 |
2020-03-01 14:03:42 |
| 162.243.252.82 | attackspambots | Mar 1 05:56:14 h2177944 sshd\[7340\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.252.82 user=root Mar 1 05:56:16 h2177944 sshd\[7340\]: Failed password for root from 162.243.252.82 port 49437 ssh2 Mar 1 06:25:09 h2177944 sshd\[8680\]: Invalid user ts from 162.243.252.82 port 49537 Mar 1 06:25:09 h2177944 sshd\[8680\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.243.252.82 ... |
2020-03-01 13:56:54 |
| 74.56.131.113 | attackspambots | Invalid user ccc from 74.56.131.113 port 43110 |
2020-03-01 14:13:13 |
| 93.241.18.227 | attackbotsspam | Mar 1 06:38:53 v22019058497090703 sshd[2935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.241.18.227 Mar 1 06:38:55 v22019058497090703 sshd[2935]: Failed password for invalid user sh from 93.241.18.227 port 50178 ssh2 ... |
2020-03-01 13:39:34 |
| 209.217.33.21 | attack | Automatic report - XMLRPC Attack |
2020-03-01 13:47:01 |
| 177.126.137.149 | attackbotsspam | Unauthorized connection attempt detected from IP address 177.126.137.149 to port 23 [J] |
2020-03-01 13:53:55 |
| 139.59.15.78 | attackbots | 139.59.15.78 - - \[01/Mar/2020:05:57:51 +0100\] "POST /wp-login.php HTTP/1.0" 200 6978 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 139.59.15.78 - - \[01/Mar/2020:05:57:53 +0100\] "POST /wp-login.php HTTP/1.0" 200 6947 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" 139.59.15.78 - - \[01/Mar/2020:05:57:54 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0" |
2020-03-01 14:18:16 |
| 125.129.26.238 | attackbotsspam | Invalid user hadoop from 125.129.26.238 port 60870 |
2020-03-01 14:09:57 |
| 222.186.175.216 | attack | Mar 1 06:45:14 vps647732 sshd[29620]: Failed password for root from 222.186.175.216 port 48940 ssh2 Mar 1 06:45:26 vps647732 sshd[29620]: Failed password for root from 222.186.175.216 port 48940 ssh2 Mar 1 06:45:26 vps647732 sshd[29620]: error: maximum authentication attempts exceeded for root from 222.186.175.216 port 48940 ssh2 [preauth] ... |
2020-03-01 13:46:28 |
| 186.226.183.133 | attackspambots | Automatic report - Port Scan Attack |
2020-03-01 13:52:52 |
| 185.216.140.252 | attackspam | Mar 1 06:13:28 debian-2gb-nbg1-2 kernel: \[5298795.493172\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=185.216.140.252 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=49361 PROTO=TCP SPT=58515 DPT=9003 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-03-01 14:12:28 |
| 81.218.178.21 | attackspam | Automatic report - Port Scan Attack |
2020-03-01 13:56:13 |
| 103.228.142.237 | attackbotsspam | Unauthorized connection attempt detected from IP address 103.228.142.237 to port 23 [J] |
2020-03-01 14:05:54 |
| 109.92.120.221 | attackbots | Mar 1 04:58:22 IngegnereFirenze sshd[17909]: Failed password for invalid user student1 from 109.92.120.221 port 53296 ssh2 ... |
2020-03-01 13:50:18 |
| 180.157.168.82 | attackbotsspam | Honeypot attack, port: 445, PTR: PTR record not found |
2020-03-01 14:05:05 |