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: unknown

Region: unknown

Country: South Korea

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 1997-2025, American Registry for Internet Numbers, Ltd.
#


NetRange:       158.44.0.0 - 158.45.255.255
CIDR:           158.44.0.0/15
NetName:        APNIC-ERX-158-44-0-0
NetHandle:      NET-158-44-0-0-1
Parent:         NET158 (NET-158-0-0-0-0)
NetType:        Early Registrations, Transferred to APNIC
OriginAS:       
Organization:   Asia Pacific Network Information Centre (APNIC)
RegDate:        2003-10-15
Updated:        2009-10-08
Comment:        This IP address range is not registered in the ARIN database.
Comment:        This range was transferred to the APNIC Whois Database as
Comment:        part of the ERX (Early Registration Transfer) project.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl
Comment:        
Comment:        ** IMPORTANT NOTE: APNIC is the Regional Internet Registry
Comment:        for the Asia Pacific region.  APNIC does not operate networks
Comment:        using this IP address range and is not able to investigate
Comment:        spam or abuse reports relating to these addresses.  For more
Comment:        help, refer to http://www.apnic.net/apnic-info/whois_search2/abuse-and-spamming
Ref:            https://rdap.arin.net/registry/ip/158.44.0.0

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

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

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


#
# 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 1997-2025, 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 '158.44.0.0 - 158.44.255.255'

% Abuse contact for '158.44.0.0 - 158.44.255.255' is 'irt@nic.or.kr'

inetnum:        158.44.0.0 - 158.44.255.255
netname:        TG-NETWORK
descr:          Trigem Computer, Inc.
admin-c:        IM766-AP
tech-c:         IM766-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-24T04:42:09Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Gyeonggi-do Danwon-gu, Ansan-si Neungan-ro
country:        KR
phone:          +82-31-489-3138
e-mail:         it-tax@trigem.co.kr
nic-hdl:        IM766-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2022-11-15T06:46:02Z
source:         APNIC

% Information related to '158.44.0.0 - 158.44.255.255'

inetnum:        158.44.0.0 - 158.44.255.255
netname:        TG-NETWORK-KR
descr:          Trigem Computer, Inc.
country:        KR
admin-c:        DJ161-KR
tech-c:         JP161-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Danwon-gu, Ansan-si Neungan-ro
address:        98-12
country:        KR
phone:          +82-31-489-3138
e-mail:         it-tax@trigem.co.kr
nic-hdl:        DJ161-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Gyeonggi-do Danwon-gu, Ansan-si Neungan-ro
address:        98-12
country:        KR
phone:          +82-31-489-3138
e-mail:         it-tax@trigem.co.kr
nic-hdl:        JP161-KR
mnt-by:         MNT-KRNIC-AP
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 158.44.128.120
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22076
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;158.44.128.120.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025102401 1800 900 604800 86400

;; Query time: 10 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Oct 25 06:00:33 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 120.128.44.158.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 158.44.128.120.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
191.235.105.193 attack
Jul 19 12:57:37 rancher-0 sshd[456157]: Invalid user qiu from 191.235.105.193 port 37734
Jul 19 12:57:39 rancher-0 sshd[456157]: Failed password for invalid user qiu from 191.235.105.193 port 37734 ssh2
...
2020-07-19 20:38:57
2604:2000:1107:c9f1:c4b8:bb5e:1a5c:f36e attack
C1,WP GET /wp-login.php
2020-07-19 20:17:38
195.54.160.228 attack
 TCP (SYN) 195.54.160.228:54880 -> port 34639, len 44
2020-07-19 20:48:22
165.22.94.219 attack
Automatic report - Brute Force attack using this IP address
2020-07-19 20:44:32
138.68.226.234 attackbotsspam
Jul 19 13:31:52 h1745522 sshd[5139]: Invalid user firefart from 138.68.226.234 port 35490
Jul 19 13:31:52 h1745522 sshd[5139]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.226.234
Jul 19 13:31:52 h1745522 sshd[5139]: Invalid user firefart from 138.68.226.234 port 35490
Jul 19 13:31:54 h1745522 sshd[5139]: Failed password for invalid user firefart from 138.68.226.234 port 35490 ssh2
Jul 19 13:36:06 h1745522 sshd[5328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.226.234  user=backup
Jul 19 13:36:08 h1745522 sshd[5328]: Failed password for backup from 138.68.226.234 port 57370 ssh2
Jul 19 13:40:54 h1745522 sshd[5602]: Invalid user lam from 138.68.226.234 port 51018
Jul 19 13:40:54 h1745522 sshd[5602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.226.234
Jul 19 13:40:54 h1745522 sshd[5602]: Invalid user lam from 138.68.226.234 port 51018
Ju
...
2020-07-19 20:45:44
123.24.47.127 attackspam
1595145022 - 07/19/2020 09:50:22 Host: 123.24.47.127/123.24.47.127 Port: 445 TCP Blocked
2020-07-19 20:46:02
162.204.50.21 attackbotsspam
Fail2Ban Ban Triggered (2)
2020-07-19 20:41:18
157.245.155.13 attackspambots
Jul 19 12:37:57 plex-server sshd[3773230]: Invalid user 123456 from 157.245.155.13 port 59320
Jul 19 12:37:57 plex-server sshd[3773230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.245.155.13 
Jul 19 12:37:57 plex-server sshd[3773230]: Invalid user 123456 from 157.245.155.13 port 59320
Jul 19 12:37:59 plex-server sshd[3773230]: Failed password for invalid user 123456 from 157.245.155.13 port 59320 ssh2
Jul 19 12:41:31 plex-server sshd[3774383]: Invalid user ry from 157.245.155.13 port 52018
...
2020-07-19 20:44:49
165.22.126.84 attackspambots
Unauthorized connection attempt detected from IP address 165.22.126.84 to port 8545
2020-07-19 20:45:16
75.119.216.13 attackbots
75.119.216.13 - - [19/Jul/2020:13:04:29 +0200] "GET /wp-login.php HTTP/1.1" 200 6060 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
75.119.216.13 - - [19/Jul/2020:13:04:31 +0200] "POST /wp-login.php HTTP/1.1" 200 6311 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
75.119.216.13 - - [19/Jul/2020:13:04:32 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-19 20:19:45
139.59.161.78 attackspam
Automatic Fail2ban report - Trying login SSH
2020-07-19 20:22:30
49.88.112.70 attack
2020-07-19T12:13:35.515897shield sshd\[13879\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.70  user=root
2020-07-19T12:13:37.360102shield sshd\[13879\]: Failed password for root from 49.88.112.70 port 12954 ssh2
2020-07-19T12:13:40.396101shield sshd\[13879\]: Failed password for root from 49.88.112.70 port 12954 ssh2
2020-07-19T12:13:42.847463shield sshd\[13879\]: Failed password for root from 49.88.112.70 port 12954 ssh2
2020-07-19T12:19:54.885583shield sshd\[14501\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.70  user=root
2020-07-19 20:27:50
211.254.215.197 attackbotsspam
Jul 19 10:21:12 ns392434 sshd[23164]: Invalid user oracle from 211.254.215.197 port 48696
Jul 19 10:21:12 ns392434 sshd[23164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.254.215.197
Jul 19 10:21:12 ns392434 sshd[23164]: Invalid user oracle from 211.254.215.197 port 48696
Jul 19 10:21:14 ns392434 sshd[23164]: Failed password for invalid user oracle from 211.254.215.197 port 48696 ssh2
Jul 19 10:38:36 ns392434 sshd[23607]: Invalid user ubuntu from 211.254.215.197 port 33990
Jul 19 10:38:36 ns392434 sshd[23607]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.254.215.197
Jul 19 10:38:36 ns392434 sshd[23607]: Invalid user ubuntu from 211.254.215.197 port 33990
Jul 19 10:38:37 ns392434 sshd[23607]: Failed password for invalid user ubuntu from 211.254.215.197 port 33990 ssh2
Jul 19 10:42:59 ns392434 sshd[23813]: Invalid user testuser1 from 211.254.215.197 port 37466
2020-07-19 20:35:13
14.221.97.52 attackbotsspam
Jul 19 13:58:26 [host] sshd[24173]: Invalid user x
Jul 19 13:58:26 [host] sshd[24173]: pam_unix(sshd:
Jul 19 13:58:28 [host] sshd[24173]: Failed passwor
2020-07-19 20:24:07
198.154.99.175 attack
Jul 19 14:06:35 amit sshd\[19745\]: Invalid user user from 198.154.99.175
Jul 19 14:06:35 amit sshd\[19745\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.154.99.175
Jul 19 14:06:38 amit sshd\[19745\]: Failed password for invalid user user from 198.154.99.175 port 35776 ssh2
...
2020-07-19 20:09:41

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