Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: Madrid

Region: Comunidad de Madrid

Country: Spain

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
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:       158.158.0.0 - 158.158.255.255
CIDR:           158.158.0.0/16
NetName:        APNIC
NetHandle:      NET-158-158-0-0-1
Parent:         NET158 (NET-158-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2019-04-16
Updated:        2019-04-16
Ref:            https://rdap.arin.net/registry/ip/158.158.0.0

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois://whois.apnic.net


OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-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.
#



Found a referral to whois.apnic.net.

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '158.158.0.0 - 158.158.255.255'

% Abuse contact for '158.158.0.0 - 158.158.255.255' is 'abuse@microsoft.com'

inetnum:        158.158.0.0 - 158.158.255.255
netname:        MICROSOFT-APNIC-AP
descr:          Microsoft Singapore Pte. Ltd.
country:        SG
org:            ORG-MSPL4-AP
admin-c:        DB662-AP
tech-c:         MP234-AP
abuse-c:        AM2589-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-MOPL-SG
mnt-routes:     MAINT-MOPL-SG
mnt-lower:      MAINT-AP-MICROSOFT
mnt-routes:     MAINT-AP-MICROSOFT
mnt-irt:        IRT-MICROSOFT-APNIC-SG
mnt-irt:        IRT-MOPL-SG
last-modified:  2022-12-16T05:54:14Z
source:         APNIC

irt:            IRT-MICROSOFT-APNIC-SG
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
e-mail:         abuse@microsoft.com
abuse-mailbox:  abuse@microsoft.com
admin-c:        MP234-AP
tech-c:         MP234-AP
auth:           # Filtered
remarks:        abuse@microsoft.com is invalid
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2025-11-18T00:26:27Z
source:         APNIC

irt:            IRT-MOPL-SG
address:        80 Raffles Place,
e-mail:         abuse@microsoft.com
abuse-mailbox:  abuse@microsoft.com
admin-c:        MOPL1-AP
tech-c:         MOPL1-AP
auth:           # Filtered
remarks:        abuse@microsoft.com is invalid
mnt-by:         MAINT-MOPL-SG
last-modified:  2025-11-18T00:36:31Z
source:         APNIC

organisation:   ORG-MSPL4-AP
org-name:       Microsoft Singapore Pte. Ltd.
country:        US
address:        One Microsoft Way
phone:          +011-425-706-8080
fax-no:         +011-425-936-7329
e-mail:         dawn.bedard@microsoft.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2020-05-27T12:56:32Z
source:         APNIC

role:           ABUSE MICROSOFTAPNICSG
country:        ZZ
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
phone:          +000000000
e-mail:         abuse@microsoft.com
admin-c:        MP234-AP
tech-c:         MP234-AP
nic-hdl:        AM2589-AP
remarks:        Generated from irt object IRT-MICROSOFT-APNIC-SG
remarks:        abuse@microsoft.com is invalid
abuse-mailbox:  abuse@microsoft.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T18:10:10Z
source:         APNIC

person:         Dawn Bedard
address:        One Microsoft Way
country:        US
phone:          +0114257062751
e-mail:         dabedard@microsoft.com
nic-hdl:        DB662-AP
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2019-03-25T16:26:42Z
source:         APNIC

person:         MSFT POC
nic-hdl:        MP234-AP
e-mail:         iprrms@microsoft.com
address:        One Microsft Way
address:        Redmond, WA 98052
address:        US
phone:          +1-425-882-8080
country:        US
mnt-by:         MAINT-AP-MICROSOFT
last-modified:  2008-09-04T07:32:53Z
source:         APNIC

% Information related to '158.158.0.0/16AS8075'

route:          158.158.0.0/16
origin:         AS8075
descr:          Microsoft Singapore Pte. Ltd.
                One Microsoft Way
mnt-by:         MAINT-AP-MICROSOFT
mnt-by:         MAINT-MOPL-SG
last-modified:  2022-12-16T05:54:15Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 158.158.49.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39961
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;158.158.49.99.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026041101 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Apr 12 08:00:02 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 99.49.158.158.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.49.158.158.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.216.140.6 attack
Unauthorized connection attempt detected from IP address 185.216.140.6 to port 8081
2019-12-26 16:29:43
104.168.246.128 attackspambots
(sshd) Failed SSH login from 104.168.246.128 (US/United States/Washington/Seattle/hwsrv-642906.hostwindsdns.com/[AS54290 Hostwinds LLC.]): 1 in the last 3600 secs
2019-12-26 16:23:12
120.78.185.116 attackspam
Port Scan
2019-12-26 16:48:30
119.29.134.163 attackbots
Dec 26 04:31:06 vps46666688 sshd[11286]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.134.163
Dec 26 04:31:08 vps46666688 sshd[11286]: Failed password for invalid user kozue from 119.29.134.163 port 41720 ssh2
...
2019-12-26 16:24:32
51.75.30.238 attack
Unauthorized connection attempt detected from IP address 51.75.30.238 to port 22
2019-12-26 16:57:54
46.101.224.184 attack
Dec 26 09:29:15 vpn01 sshd[27996]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.224.184
Dec 26 09:29:17 vpn01 sshd[27996]: Failed password for invalid user passwd222 from 46.101.224.184 port 37432 ssh2
...
2019-12-26 16:34:23
108.36.110.110 attackbotsspam
Automatic report - Banned IP Access
2019-12-26 16:55:06
106.75.132.222 attackbotsspam
Dec 26 07:27:03 [host] sshd[15993]: Invalid user quadri from 106.75.132.222
Dec 26 07:27:03 [host] sshd[15993]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.132.222
Dec 26 07:27:05 [host] sshd[15993]: Failed password for invalid user quadri from 106.75.132.222 port 53846 ssh2
2019-12-26 16:58:24
66.240.205.34 attackbots
Dec 26 09:15:51 debian-2gb-nbg1-2 kernel: \[1000881.263825\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=66.240.205.34 DST=195.201.40.59 LEN=44 TOS=0x10 PREC=0x00 TTL=110 ID=189 PROTO=TCP SPT=20368 DPT=60129 WINDOW=57210 RES=0x00 SYN URGP=0
2019-12-26 16:25:21
183.151.170.236 attackbotsspam
Dec 26 01:26:46 esmtp postfix/smtpd[8527]: lost connection after AUTH from unknown[183.151.170.236]
Dec 26 01:26:57 esmtp postfix/smtpd[8523]: lost connection after AUTH from unknown[183.151.170.236]
Dec 26 01:27:11 esmtp postfix/smtpd[8527]: lost connection after AUTH from unknown[183.151.170.236]
Dec 26 01:27:19 esmtp postfix/smtpd[8523]: lost connection after AUTH from unknown[183.151.170.236]
Dec 26 01:27:25 esmtp postfix/smtpd[8527]: lost connection after AUTH from unknown[183.151.170.236]

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=183.151.170.236
2019-12-26 16:44:01
104.248.126.170 attackspambots
Dec 26 08:36:35 srv-ubuntu-dev3 sshd[89227]: Invalid user heys from 104.248.126.170
Dec 26 08:36:35 srv-ubuntu-dev3 sshd[89227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.170
Dec 26 08:36:35 srv-ubuntu-dev3 sshd[89227]: Invalid user heys from 104.248.126.170
Dec 26 08:36:37 srv-ubuntu-dev3 sshd[89227]: Failed password for invalid user heys from 104.248.126.170 port 46728 ssh2
Dec 26 08:39:38 srv-ubuntu-dev3 sshd[89685]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.170  user=sync
Dec 26 08:39:40 srv-ubuntu-dev3 sshd[89685]: Failed password for sync from 104.248.126.170 port 51912 ssh2
Dec 26 08:42:49 srv-ubuntu-dev3 sshd[89951]: Invalid user kyte from 104.248.126.170
Dec 26 08:42:49 srv-ubuntu-dev3 sshd[89951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.248.126.170
Dec 26 08:42:49 srv-ubuntu-dev3 sshd[89951]: Invalid user kyte 
...
2019-12-26 16:30:24
222.186.169.192 attackspambots
2019-12-26T09:46:14.516190scmdmz1 sshd[27136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2019-12-26T09:46:16.428304scmdmz1 sshd[27136]: Failed password for root from 222.186.169.192 port 13096 ssh2
2019-12-26T09:46:19.669880scmdmz1 sshd[27136]: Failed password for root from 222.186.169.192 port 13096 ssh2
2019-12-26T09:46:14.516190scmdmz1 sshd[27136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2019-12-26T09:46:16.428304scmdmz1 sshd[27136]: Failed password for root from 222.186.169.192 port 13096 ssh2
2019-12-26T09:46:19.669880scmdmz1 sshd[27136]: Failed password for root from 222.186.169.192 port 13096 ssh2
2019-12-26T09:46:14.516190scmdmz1 sshd[27136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
2019-12-26T09:46:16.428304scmdmz1 sshd[27136]: Failed password for root from 222.186.169.192 port 1309
2019-12-26 16:51:23
185.231.153.67 attack
RU email_SPAM
2019-12-26 16:28:54
87.239.242.115 attackspam
2323/tcp 5500/tcp...
[2019-12-13/24]4pkt,2pt.(tcp)
2019-12-26 16:43:13
112.85.42.175 attackspambots
Dec 26 09:06:29 MK-Soft-VM8 sshd[4585]: Failed password for root from 112.85.42.175 port 63167 ssh2
Dec 26 09:06:33 MK-Soft-VM8 sshd[4585]: Failed password for root from 112.85.42.175 port 63167 ssh2
...
2019-12-26 16:18:18

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