城市(city): Chennai
省份(region): Tamil Nadu
国家(country): India
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(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: 52.145.0.0 - 52.191.255.255
CIDR: 52.152.0.0/13, 52.145.0.0/16, 52.146.0.0/15, 52.148.0.0/14, 52.160.0.0/11
NetName: MSFT
NetHandle: NET-52-145-0-0-1
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/52.145.0.0
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: 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
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
#
# 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 <<>> 52.172.92.182
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37638
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;52.172.92.182. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026110700 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 07 23:01:40 CST 2026
;; MSG SIZE rcvd: 106Host 182.92.172.52.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 182.92.172.52.in-addr.arpa: NXDOMAIN| IP | 类型 | 评论内容 | 时间 |
|---|---|---|---|
| 5.67.162.211 | attack | $f2bV_matches |
2020-04-24 20:36:57 |
| 78.190.55.50 | attackbotsspam | Automatic report - Port Scan |
2020-04-24 21:16:34 |
| 89.248.168.51 | attackbots | Icarus honeypot on github |
2020-04-24 20:39:10 |
| 78.194.55.101 | attack | Automatic report - Port Scan Attack |
2020-04-24 20:43:00 |
| 58.186.100.7 | attackbots | 04/24/2020-08:09:37.986495 58.186.100.7 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433 |
2020-04-24 21:14:40 |
| 118.24.114.205 | attackspam | $f2bV_matches |
2020-04-24 21:12:47 |
| 222.186.175.163 | attackspam | Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 43132 ssh2 [preauth] Apr 24 13:05:42 ip-172-31-61-156 sshd[308]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.163 user=root Apr 24 13:05:44 ip-172-31-61-156 sshd[308]: Failed password for root from 222.186.175.163 port 43132 ssh2 Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: error: maximum authentication attempts exceeded for root from 222.186.175.163 port 43132 ssh2 [preauth] Apr 24 13:05:59 ip-172-31-61-156 sshd[308]: Disconnecting: Too many authentication failures [preauth] ... |
2020-04-24 21:07:15 |
| 104.140.188.46 | attackspambots | Apr 24 14:10:16 debian-2gb-nbg1-2 kernel: \[9989160.657190\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=104.140.188.46 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=243 ID=54321 PROTO=TCP SPT=63473 DPT=2561 WINDOW=65535 RES=0x00 SYN URGP=0 |
2020-04-24 20:38:48 |
| 94.102.49.137 | attackspambots | Apr 24 14:16:51 debian-2gb-nbg1-2 kernel: \[9989555.836939\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.49.137 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=23199 PROTO=TCP SPT=46052 DPT=51977 WINDOW=1024 RES=0x00 SYN URGP=0 |
2020-04-24 20:54:24 |
| 162.243.131.58 | attack | scans once in preceeding hours on the ports (in chronological order) 8098 resulting in total of 100 scans from 162.243.0.0/16 block. |
2020-04-24 20:47:08 |
| 2.227.254.144 | attackspambots | fail2ban/Apr 24 14:05:26 h1962932 sshd[1350]: Invalid user caicai from 2.227.254.144 port 40253 Apr 24 14:05:26 h1962932 sshd[1350]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.227.254.144 Apr 24 14:05:26 h1962932 sshd[1350]: Invalid user caicai from 2.227.254.144 port 40253 Apr 24 14:05:28 h1962932 sshd[1350]: Failed password for invalid user caicai from 2.227.254.144 port 40253 ssh2 Apr 24 14:10:51 h1962932 sshd[1498]: Invalid user webmaster from 2.227.254.144 port 50132 |
2020-04-24 21:08:36 |
| 198.23.192.74 | attackbots | [2020-04-24 08:34:14] NOTICE[1170][C-00004a2e] chan_sip.c: Call from '' (198.23.192.74:52564) to extension '+46213724635' rejected because extension not found in context 'public'. [2020-04-24 08:34:14] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T08:34:14.206-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="+46213724635",SessionID="0x7f6c0832ab08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/198.23.192.74/52564",ACLName="no_extension_match" [2020-04-24 08:36:04] NOTICE[1170][C-00004a30] chan_sip.c: Call from '' (198.23.192.74:54941) to extension '01146213724635' rejected because extension not found in context 'public'. [2020-04-24 08:36:04] SECURITY[1184] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-04-24T08:36:04.177-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="01146213724635",SessionID="0x7f6c0832ab08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/198.23.1 ... |
2020-04-24 20:37:15 |
| 106.53.83.170 | attack | 5x Failed Password |
2020-04-24 21:10:56 |
| 85.209.0.80 | attack | Triggered: repeated knocking on closed ports. |
2020-04-24 21:06:18 |
| 104.128.92.120 | attackspam | Brute-force attempt banned |
2020-04-24 21:02:12 |