27.102.121.17 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: South Korea

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:

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Comments on same subnet:

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Whois info:

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

% Information related to '27.102.0.0 - 27.102.255.255'

% Abuse contact for '27.102.0.0 - 27.102.255.255' is 'irt@nic.or.kr'

inetnum:        27.102.0.0 - 27.102.255.255
netname:        DAOU
descr:          DAOU TECHNOLOGY
admin-c:        IM661-AP
tech-c:         IM661-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-31T06:28:40Z
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 Sujeong-gu, Seongnam-si Geumto-ro 69
country:        KR
phone:          +82-70-8707-1793
e-mail:         infra-tech@daou.co.kr
nic-hdl:        IM661-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2024-07-02T00:34:02Z
source:         APNIC

% Information related to '27.102.0.0 - 27.102.255.255'

inetnum:        27.102.0.0 - 27.102.255.255
netname:        DAOU-KR
descr:          DAOU TECHNOLOGY
country:        KR
admin-c:        IM3083-KR
tech-c:         IM3083-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 Sujeong-gu, Seongnam-si Geumto-ro 69
address:        6F
country:        KR
phone:          +82-70-8707-1793
e-mail:         infra-tech@daou.co.kr
nic-hdl:        IM3083-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 1.88.48 (WHOIS-AU5)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 27.102.121.17
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19684
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;27.102.121.17.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026052400 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon May 25 01:00:02 CST 2026
;; MSG SIZE  rcvd: 106

Host info

Host 17.121.102.27.in-addr.arpa. not found: 3(NXDOMAIN)

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 17.121.102.27.in-addr.arpa: NXDOMAIN

Related IP info:

Related comments:

IP	Type	Details	Datetime
91.218.83.148	attack	$f2bV_matches	2020-04-19 13:33:55
3.134.106.85	attackbots	2020-04-18T21:55:11.666328linuxbox-skyline sshd[241567]: Invalid user admin from 3.134.106.85 port 55770 ...	2020-04-19 13:38:28
74.82.47.15	attack	srv01 Mass scanning activity detected Target: 53413 ..	2020-04-19 13:23:53
103.123.65.35	attackbots	Invalid user vv from 103.123.65.35 port 58960	2020-04-19 13:06:44
213.32.23.58	attack	2020-04-19T04:59:04.766023shield sshd\[15246\]: Invalid user ox from 213.32.23.58 port 58946 2020-04-19T04:59:04.769945shield sshd\[15246\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.ip-213-32-23.eu 2020-04-19T04:59:06.944858shield sshd\[15246\]: Failed password for invalid user ox from 213.32.23.58 port 58946 ssh2 2020-04-19T05:03:23.997559shield sshd\[16380\]: pam_unix$sshd:auth$: authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.ip-213-32-23.eu user=root 2020-04-19T05:03:25.724973shield sshd\[16380\]: Failed password for root from 213.32.23.58 port 48978 ssh2	2020-04-19 13:08:18
128.199.165.213	attack	Automatic report - XMLRPC Attack	2020-04-19 13:26:52
222.186.180.6	attackspambots	Apr 19 07:10:57 mail sshd[6885]: Failed password for root from 222.186.180.6 port 38750 ssh2 Apr 19 07:11:00 mail sshd[6885]: Failed password for root from 222.186.180.6 port 38750 ssh2 Apr 19 07:11:04 mail sshd[6885]: Failed password for root from 222.186.180.6 port 38750 ssh2 Apr 19 07:11:11 mail sshd[6885]: error: maximum authentication attempts exceeded for root from 222.186.180.6 port 38750 ssh2 [preauth]	2020-04-19 13:19:06
222.186.180.130	attackbots	SSH login attempts	2020-04-19 13:26:00
49.234.196.215	attack	Apr 19 04:03:00 powerpi2 sshd[10859]: Invalid user cp from 49.234.196.215 port 52964 Apr 19 04:03:02 powerpi2 sshd[10859]: Failed password for invalid user cp from 49.234.196.215 port 52964 ssh2 Apr 19 04:08:06 powerpi2 sshd[11118]: Invalid user git2 from 49.234.196.215 port 58720 ...	2020-04-19 13:07:11
159.203.36.154	attack	Apr 19 06:12:17 icinga sshd[27742]: Failed password for root from 159.203.36.154 port 41183 ssh2 Apr 19 06:20:39 icinga sshd[40521]: Failed password for root from 159.203.36.154 port 54853 ssh2 ...	2020-04-19 13:38:49
68.183.43.150	attackbots	Automatic report - WordPress Brute Force	2020-04-19 13:16:18
106.124.142.30	attack	Apr 19 05:48:26 MainVPS sshd[8120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.142.30 user=root Apr 19 05:48:28 MainVPS sshd[8120]: Failed password for root from 106.124.142.30 port 41814 ssh2 Apr 19 05:55:28 MainVPS sshd[14060]: Invalid user qa from 106.124.142.30 port 36206 Apr 19 05:55:28 MainVPS sshd[14060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.124.142.30 Apr 19 05:55:28 MainVPS sshd[14060]: Invalid user qa from 106.124.142.30 port 36206 Apr 19 05:55:29 MainVPS sshd[14060]: Failed password for invalid user qa from 106.124.142.30 port 36206 ssh2 ...	2020-04-19 13:22:28
217.112.142.133	attackspambots	Apr 19 05:44:04 mail.srvfarm.net postfix/smtpd[439005]: NOQUEUE: reject: RCPT from flow.yobaat.com[217.112.142.133]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:44:44 mail.srvfarm.net postfix/smtpd[439005]: NOQUEUE: reject: RCPT from flow.yobaat.com[217.112.142.133]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:45:06 mail.srvfarm.net postfix/smtpd[443324]: NOQUEUE: reject: RCPT from flow.yobaat.com[217.112.142.133]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:45:19 mail.srvfarm.net postfix/smtpd[439005]: NOQUEUE: reject: RCPT from flow.yobaat.com[217.112.142.133]: 450 4.1.8	2020-04-19 13:09:02
142.93.223.25	attackspam	Invalid user ubuntu from 142.93.223.25 port 55458	2020-04-19 13:28:30
69.94.131.33	attack	Apr 19 05:39:16 mail.srvfarm.net postfix/smtpd[443325]: NOQUEUE: reject: RCPT from unknown[69.94.131.33]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:39:16 mail.srvfarm.net postfix/smtpd[439139]: NOQUEUE: reject: RCPT from unknown[69.94.131.33]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:39:16 mail.srvfarm.net postfix/smtpd[441854]: NOQUEUE: reject: RCPT from unknown[69.94.131.33]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo= Apr 19 05:39:16 mail.srvfarm.net postfix/smtpd[439137]: NOQUEUE: reject: RCPT	2020-04-19 13:11:54

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