City: Zürich
Region: Zurich
Country: Switzerland
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: 20.192.0.0 - 20.255.255.255
CIDR: 20.192.0.0/10
NetName: MSFT
NetHandle: NET-20-192-0-0-1
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/20.192.0.0
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
OrgRoutingHandle: CHATU3-ARIN
OrgRoutingName: Chaturmohta, Somesh
OrgRoutingPhone: +1-425-882-8080
OrgRoutingEmail: someshch@microsoft.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/CHATU3-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: BEDAR6-ARIN
OrgTechName: Bedard, Dawn
OrgTechPhone: +1-425-538-6637
OrgTechEmail: dabedard@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/BEDAR6-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
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 <<>> 20.250.24.46
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23992
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;20.250.24.46. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026081001 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Aug 11 02:30:05 CST 2026
;; MSG SIZE rcvd: 105
Host 46.24.250.20.in-addr.arpa. not found: 3(NXDOMAIN)
Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 46.24.250.20.in-addr.arpa: NXDOMAIN
| IP | Type | Details | Datetime |
|---|---|---|---|
| 112.17.245.5 | attack | Jul 15 23:50:26 ny01 sshd[20175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.17.245.5 Jul 15 23:50:29 ny01 sshd[20175]: Failed password for invalid user purple from 112.17.245.5 port 40353 ssh2 Jul 15 23:53:21 ny01 sshd[20632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.17.245.5 |
2020-07-16 14:45:07 |
| 93.55.230.41 | attack | $f2bV_matches |
2020-07-16 14:43:57 |
| 23.96.126.236 | attack | $f2bV_matches |
2020-07-16 14:14:30 |
| 41.223.143.228 | attackspambots | Jul 15 23:49:47 ny01 sshd[20096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228 Jul 15 23:49:49 ny01 sshd[20096]: Failed password for invalid user caesar from 41.223.143.228 port 48594 ssh2 Jul 15 23:53:37 ny01 sshd[20678]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228 |
2020-07-16 14:31:50 |
| 177.30.47.9 | attackspambots | B: Abusive ssh attack |
2020-07-16 14:48:51 |
| 185.234.219.227 | attack | 2020-07-16T00:00:48.898870linuxbox-skyline auth[14219]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=sales rhost=185.234.219.227 ... |
2020-07-16 14:22:04 |
| 192.81.208.44 | attackspambots | Jul 16 05:23:07 hcbbdb sshd\[27321\]: Invalid user esuser from 192.81.208.44 Jul 16 05:23:07 hcbbdb sshd\[27321\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.81.208.44 Jul 16 05:23:09 hcbbdb sshd\[27321\]: Failed password for invalid user esuser from 192.81.208.44 port 49669 ssh2 Jul 16 05:26:18 hcbbdb sshd\[27645\]: Invalid user mmm from 192.81.208.44 Jul 16 05:26:18 hcbbdb sshd\[27645\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.81.208.44 |
2020-07-16 14:32:31 |
| 51.91.56.133 | attackbots | $f2bV_matches |
2020-07-16 14:47:07 |
| 52.137.86.26 | attack | Jul 16 06:32:49 fhem-rasp sshd[12474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.137.86.26 user=root Jul 16 06:32:52 fhem-rasp sshd[12474]: Failed password for root from 52.137.86.26 port 50888 ssh2 ... |
2020-07-16 14:48:36 |
| 129.28.185.31 | attack | Jul 16 00:22:46 lanister sshd[17387]: Failed password for invalid user www from 129.28.185.31 port 59996 ssh2 Jul 16 00:22:45 lanister sshd[17387]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.185.31 Jul 16 00:22:45 lanister sshd[17387]: Invalid user www from 129.28.185.31 Jul 16 00:22:46 lanister sshd[17387]: Failed password for invalid user www from 129.28.185.31 port 59996 ssh2 |
2020-07-16 14:39:49 |
| 13.72.79.240 | attack | Jul 16 07:47:10 vpn01 sshd[11566]: Failed password for root from 13.72.79.240 port 10249 ssh2 ... |
2020-07-16 14:49:42 |
| 165.227.42.11 | attackspambots | Paypal phishing scam |
2020-07-16 14:46:40 |
| 124.113.218.166 | attack | Jul 16 05:53:22 server postfix/smtpd[13994]: NOQUEUE: reject: RCPT from unknown[124.113.218.166]: 554 5.7.1 Service unavailable; Client host [124.113.218.166] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/124.113.218.166; from= |
2020-07-16 14:43:00 |
| 156.96.62.223 | attackspam | Brute force attempt |
2020-07-16 14:42:03 |
| 218.92.0.251 | attackspambots | Jul 16 08:27:31 santamaria sshd\[2216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.251 user=root Jul 16 08:27:33 santamaria sshd\[2216\]: Failed password for root from 218.92.0.251 port 34440 ssh2 Jul 16 08:27:50 santamaria sshd\[2218\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.251 user=root ... |
2020-07-16 14:36:43 |