13.71.93.77 - IPInfo

Basic Info

City: Chennai

Region: Tamil Nadu

Country: India

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

IP	Type	Details	Datetime
13.71.93.112	attack	Nov 26 20:38:58 php1 sshd\[637\]: Invalid user com from 13.71.93.112 Nov 26 20:38:58 php1 sshd\[637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.93.112 Nov 26 20:39:00 php1 sshd\[637\]: Failed password for invalid user com from 13.71.93.112 port 39840 ssh2 Nov 26 20:39:01 php1 sshd\[767\]: Invalid user com from 13.71.93.112 Nov 26 20:39:01 php1 sshd\[767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.93.112	2019-11-27 14:54:35

Type

Details

Datetime

13.71.93.112

attack

Nov 26 20:38:58 php1 sshd\[637\]: Invalid user com from 13.71.93.112
Nov 26 20:38:58 php1 sshd\[637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.93.112
Nov 26 20:39:00 php1 sshd\[637\]: Failed password for invalid user com from 13.71.93.112 port 39840 ssh2
Nov 26 20:39:01 php1 sshd\[767\]: Invalid user com from 13.71.93.112
Nov 26 20:39:01 php1 sshd\[767\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.71.93.112

2019-11-27 14:54:35

Whois info:

#
# 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:       13.64.0.0 - 13.107.255.255
CIDR:           13.96.0.0/13, 13.64.0.0/11, 13.104.0.0/14
NetName:        MSFT
NetHandle:      NET-13-64-0-0-1
Parent:         NET13 (NET-13-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Microsoft Corporation (MSFT)
RegDate:        2015-03-26
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/13.64.0.0



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

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

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: 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 info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 13.71.93.77
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44916
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;13.71.93.77.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026021001 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 11 06:38:46 CST 2026
;; MSG SIZE  rcvd: 104

Host info

Host 77.93.71.13.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 77.93.71.13.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
123.16.129.145	attackbots	Attempts against SMTP/SSMTP	2020-01-11 04:41:54
222.186.30.57	attack	pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57 user=root Failed password for root from 222.186.30.57 port 20017 ssh2 Failed password for root from 222.186.30.57 port 20017 ssh2 Failed password for root from 222.186.30.57 port 20017 ssh2 pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57 user=root	2020-01-11 04:43:12
69.229.6.45	attackspambots	2020-01-10T05:51:30.083367-07:00 suse-nuc sshd[19958]: Invalid user shares from 69.229.6.45 port 32866 ...	2020-01-11 04:39:16
31.207.47.72	attackbotsspam	3389BruteforceFW22	2020-01-11 04:55:00
193.70.38.187	attackbotsspam	Jan 10 18:24:56 ws12vmsma01 sshd[33665]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.ip-193-70-38.eu user=root Jan 10 18:24:58 ws12vmsma01 sshd[33665]: Failed password for root from 193.70.38.187 port 44976 ssh2 Jan 10 18:27:32 ws12vmsma01 sshd[34032]: Invalid user security from 193.70.38.187 ...	2020-01-11 04:40:44
194.1.193.66	attackspambots	Jan 10 13:51:49 grey postfix/smtpd\[15229\]: NOQUEUE: reject: RCPT from askad-66.askad.net\[194.1.193.66\]: 554 5.7.1 Service unavailable\; Client host \[194.1.193.66\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[194.1.193.66\]\; from=\ to=\ proto=ESMTP helo=\ ...	2020-01-11 04:31:27
112.85.42.172	attackbots	Jan 2 05:18:38 microserver sshd[47011]: Failed none for root from 112.85.42.172 port 39887 ssh2 Jan 2 05:18:39 microserver sshd[47011]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.172 user=root Jan 2 05:18:40 microserver sshd[47011]: Failed password for root from 112.85.42.172 port 39887 ssh2 Jan 2 05:18:44 microserver sshd[47011]: Failed password for root from 112.85.42.172 port 39887 ssh2 Jan 2 05:18:47 microserver sshd[47011]: Failed password for root from 112.85.42.172 port 39887 ssh2 Jan 2 16:03:22 microserver sshd[4557]: Failed none for root from 112.85.42.172 port 36133 ssh2 Jan 2 16:03:22 microserver sshd[4557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.172 user=root Jan 2 16:03:25 microserver sshd[4557]: Failed password for root from 112.85.42.172 port 36133 ssh2 Jan 2 16:03:28 microserver sshd[4557]: Failed password for root from 112.85.42.172 port 36133 ssh2 Jan 2 16:03:31 micro	2020-01-11 05:02:20
123.6.5.106	attackbotsspam	SASL PLAIN auth failed: ruser=...	2020-01-11 04:53:41
106.12.36.21	attackspam	Jan 10 12:42:47 ip-172-31-62-245 sshd\[6242\]: Invalid user eno from 106.12.36.21\ Jan 10 12:42:49 ip-172-31-62-245 sshd\[6242\]: Failed password for invalid user eno from 106.12.36.21 port 37746 ssh2\ Jan 10 12:47:20 ip-172-31-62-245 sshd\[6309\]: Failed password for root from 106.12.36.21 port 35810 ssh2\ Jan 10 12:51:21 ip-172-31-62-245 sshd\[6391\]: Invalid user jeo from 106.12.36.21\ Jan 10 12:51:23 ip-172-31-62-245 sshd\[6391\]: Failed password for invalid user jeo from 106.12.36.21 port 33898 ssh2\	2020-01-11 04:45:53
47.33.120.191	attackbotsspam	Jan 10 12:51:18 *** sshd[24676]: User root from 47.33.120.191 not allowed because not listed in AllowUsers	2020-01-11 04:47:35
157.48.68.112	attack	1578660685 - 01/10/2020 13:51:25 Host: 157.48.68.112/157.48.68.112 Port: 445 TCP Blocked	2020-01-11 04:41:32
185.127.24.213	attackspam	SASL PLAIN auth failed: ruser=...	2020-01-11 05:01:08
188.253.2.173	attackbotsspam	Unauthorized connection attempt detected from IP address 188.253.2.173 to port 1433	2020-01-11 04:45:33
77.70.96.195	attackspam	$f2bV_matches	2020-01-11 05:03:14
27.211.198.28	attackbots	Jan 10 13:51:11 debian-2gb-nbg1-2 kernel: \[919981.636122\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=27.211.198.28 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=231 ID=26416 PROTO=TCP SPT=59443 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0	2020-01-11 04:52:10

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