City: Seoul
Region: Seoul Special City
Country: South Korea
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: 52.96.0.0 - 52.115.255.255
CIDR: 52.96.0.0/12, 52.112.0.0/14
NetName: MSFT
NetHandle: NET-52-96-0-0-1
Parent: NET52 (NET-52-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Microsoft Corporation (MSFT)
RegDate: 2015-11-24
Updated: 2021-12-14
Ref: https://rdap.arin.net/registry/ip/52.96.0.0
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
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: SINGH683-ARIN
OrgTechName: Singh, Prachi
OrgTechPhone: +1-425-707-5601
OrgTechEmail: pracsin@microsoft.com
OrgTechRef: https://rdap.arin.net/registry/entity/SINGH683-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
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
#
# 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 <<>> 52.110.15.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48279
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.110.15.72. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026041701 1800 900 604800 86400
;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Apr 18 00:34:10 CST 2026
;; MSG SIZE rcvd: 105Host 72.15.110.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 72.15.110.52.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 178.33.216.187 | attackbots | Sep 26 13:53:00 server sshd[50986]: Failed password for root from 178.33.216.187 port 58910 ssh2 Sep 26 13:56:27 server sshd[51856]: Failed password for root from 178.33.216.187 port 34310 ssh2 Sep 26 13:59:57 server sshd[52553]: Failed password for root from 178.33.216.187 port 37944 ssh2 |
2020-09-26 20:10:34 |
| 1.53.129.193 | attackspam | 2020-01-31T04:39:47.517077suse-nuc sshd[12178]: Invalid user tets from 1.53.129.193 port 56675 ... |
2020-09-26 20:25:28 |
| 218.92.0.138 | attackspam | Sep 26 14:08:31 router sshd[32663]: Failed password for root from 218.92.0.138 port 32236 ssh2 Sep 26 14:08:55 router sshd[32665]: Failed password for root from 218.92.0.138 port 3678 ssh2 Sep 26 14:08:59 router sshd[32665]: Failed password for root from 218.92.0.138 port 3678 ssh2 ... |
2020-09-26 20:19:40 |
| 1.34.107.92 | attackbotsspam | 2019-12-12T22:33:27.009332suse-nuc sshd[25101]: Invalid user guest from 1.34.107.92 port 37998 ... |
2020-09-26 20:34:06 |
| 112.196.9.88 | attackbots | Invalid user lee from 112.196.9.88 port 33056 |
2020-09-26 20:38:02 |
| 1.32.48.245 | attack | 2019-12-31T10:56:08.982995suse-nuc sshd[17237]: Invalid user sweekhorst from 1.32.48.245 port 58764 ... |
2020-09-26 20:34:24 |
| 85.234.124.147 | attackspam |
|
2020-09-26 20:05:38 |
| 165.232.47.213 | attack | Sep 26 07:41:55 george sshd[5928]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.232.47.213 user=root Sep 26 07:41:57 george sshd[5928]: Failed password for root from 165.232.47.213 port 43118 ssh2 Sep 26 07:47:30 george sshd[5955]: Invalid user admin from 165.232.47.213 port 43516 Sep 26 07:47:30 george sshd[5955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.232.47.213 Sep 26 07:47:31 george sshd[5955]: Failed password for invalid user admin from 165.232.47.213 port 43516 ssh2 ... |
2020-09-26 20:23:14 |
| 122.51.192.105 | attackspam | (sshd) Failed SSH login from 122.51.192.105 (CN/China/-): 5 in the last 3600 secs |
2020-09-26 20:37:42 |
| 183.234.11.43 | attack | $f2bV_matches |
2020-09-26 19:59:57 |
| 218.92.0.249 | attackbots | Sep 26 09:01:38 vps46666688 sshd[9838]: Failed password for root from 218.92.0.249 port 17989 ssh2 Sep 26 09:01:51 vps46666688 sshd[9838]: error: maximum authentication attempts exceeded for root from 218.92.0.249 port 17989 ssh2 [preauth] ... |
2020-09-26 20:07:51 |
| 188.166.251.15 | attackbots | Listed on abuseat.org plus zen-spamhaus / proto=6 . srcport=52253 . dstport=445 . (3563) |
2020-09-26 20:32:08 |
| 122.51.70.17 | attack | Sep 26 07:06:27 localhost sshd[577995]: Invalid user carlos from 122.51.70.17 port 59680 ... |
2020-09-26 20:29:37 |
| 52.187.190.83 | attackspam | Sep 26 14:12:15 * sshd[12306]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.187.190.83 Sep 26 14:12:16 * sshd[12306]: Failed password for invalid user admin from 52.187.190.83 port 17661 ssh2 |
2020-09-26 20:21:17 |
| 52.187.245.12 | attackspambots | Sep 26 04:03:38 propaganda sshd[25459]: Connection from 52.187.245.12 port 17848 on 10.0.0.161 port 22 rdomain "" Sep 26 04:03:39 propaganda sshd[25459]: Invalid user 15.185.55.120 from 52.187.245.12 port 17848 |
2020-09-26 20:10:03 |