123.5.21.198 - IPInfo

Basic Info

City: unknown

Region: unknown

Country: China

Internet Service Provider: China Unicom

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 '123.4.0.0 - 123.7.255.255'

% Abuse contact for '123.4.0.0 - 123.7.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        123.4.0.0 - 123.7.255.255
netname:        UNICOM-HA
descr:          China Unicom Henan province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         WW444-AP
abuse-c:        AC1718-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-CNCGROUP-HA
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:07:33Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         Wei Wang
nic-hdl:        WW444-AP
e-mail:         abuse@public.zz.ha.cn
address:        #55 San Quan Road, Zhengzhou, Henan Provice
phone:          +86-371-65952358
fax-no:         +86-371-65968952
country:        CN
mnt-by:         MAINT-CNCGROUP-HA
last-modified:  2010-03-05T08:20:01Z
source:         APNIC

% Information related to '123.4.0.0/14AS4837'

route:          123.4.0.0/14
descr:          CNC Group CHINA169 Henan Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:54:53Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)

Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 123.5.21.198
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24594
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;123.5.21.198.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026082601 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 26 22:33:08 CST 2026
;; MSG SIZE  rcvd: 105

Host info

198.21.5.123.in-addr.arpa domain name pointer hn.kd.ny.adsl.

Nslookup info:

Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
198.21.5.123.in-addr.arpa	name = hn.kd.ny.adsl.

Authoritative answers can be found from:

Related IP info:

Related comments:

IP	Type	Details	Datetime
51.38.45.201	attackspambots	[Tue Aug 25 10:52:56.668503 2020] [:error] [pid 16325:tid 139693583054592] [client 51.38.45.201:35112] [client 51.38.45.201] ModSecurity: Access denied with code 403 (phase 2). Operator EQ matched 0 at REQUEST_HEADERS. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "1224"] [id "920320"] [msg "Missing User Agent Header"] [severity "NOTICE"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/MISSING_HEADER_UA"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [tag "paranoia-level/2"] [hostname "karangploso.jatim.bmkg.go.id"] [uri "/images/Klimatologi/Prakiraan/02-Prakiraan-Dasarian/Prakiraan_Probabilistik_Curah_Hujan_Dasarian/Prakiraan_Probabilistik_Curah_Hujan_Dasarian_Provinsi_Jawa_Timur/2018/08-Agustus-2018/Peta_Prakiraan_Probabilistik_Curah_Hujan_Dasarian_III_Agustus_2018_di_Provinsi_Jawa_Ti ...	2020-08-25 16:58:38
168.197.163.155	attackbotsspam	TCP (SYN) 168.197.163.155:34412 -> port 23, len 44	2020-08-25 17:10:46
113.161.35.243	attack	Unauthorized IMAP connection attempt	2020-08-25 17:19:12
117.69.191.240	attack	Aug 25 07:48:21 srv01 postfix/smtpd\[31830\]: warning: unknown\[117.69.191.240\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 25 07:48:36 srv01 postfix/smtpd\[31830\]: warning: unknown\[117.69.191.240\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 25 07:48:53 srv01 postfix/smtpd\[31830\]: warning: unknown\[117.69.191.240\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 25 07:51:55 srv01 postfix/smtpd\[5092\]: warning: unknown\[117.69.191.240\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Aug 25 07:52:07 srv01 postfix/smtpd\[5092\]: warning: unknown\[117.69.191.240\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ...	2020-08-25 16:52:07
222.76.203.58	attackbots	2020-08-25T06:51:49.291486abusebot-4.cloudsearch.cf sshd[1328]: Invalid user yangzhengwu from 222.76.203.58 port 2189 2020-08-25T06:51:49.296879abusebot-4.cloudsearch.cf sshd[1328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.76.203.58 2020-08-25T06:51:49.291486abusebot-4.cloudsearch.cf sshd[1328]: Invalid user yangzhengwu from 222.76.203.58 port 2189 2020-08-25T06:51:51.723125abusebot-4.cloudsearch.cf sshd[1328]: Failed password for invalid user yangzhengwu from 222.76.203.58 port 2189 ssh2 2020-08-25T06:56:54.328519abusebot-4.cloudsearch.cf sshd[1457]: Invalid user team from 222.76.203.58 port 2190 2020-08-25T06:56:54.334053abusebot-4.cloudsearch.cf sshd[1457]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.76.203.58 2020-08-25T06:56:54.328519abusebot-4.cloudsearch.cf sshd[1457]: Invalid user team from 222.76.203.58 port 2190 2020-08-25T06:56:56.298558abusebot-4.cloudsearch.cf sshd[1457]: Fai ...	2020-08-25 17:07:55
202.83.162.138	attackbots	1598344548 - 08/25/2020 10:35:48 Host: 202.83.162.138/202.83.162.138 Port: 445 TCP Blocked	2020-08-25 16:53:50
51.178.53.233	attackspam	Aug 25 10:12:16 pve1 sshd[11559]: Failed password for root from 51.178.53.233 port 56968 ssh2 ...	2020-08-25 16:55:02
45.129.33.9	attackbots	TCP (SYN) 45.129.33.9:51642 -> port 12138, len 44	2020-08-25 16:46:33
54.37.68.66	attack	Aug 25 08:48:41 v22019038103785759 sshd\[3199\]: Invalid user cistest from 54.37.68.66 port 38526 Aug 25 08:48:41 v22019038103785759 sshd\[3199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66 Aug 25 08:48:43 v22019038103785759 sshd\[3199\]: Failed password for invalid user cistest from 54.37.68.66 port 38526 ssh2 Aug 25 08:51:21 v22019038103785759 sshd\[3644\]: Invalid user musikbot from 54.37.68.66 port 50514 Aug 25 08:51:21 v22019038103785759 sshd\[3644\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66 ...	2020-08-25 17:00:29
27.115.117.6	attackspam	k+ssh-bruteforce	2020-08-25 16:57:17
128.199.84.201	attackbotsspam	Aug 25 10:54:41 vpn01 sshd[14334]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.84.201 Aug 25 10:54:43 vpn01 sshd[14334]: Failed password for invalid user orange from 128.199.84.201 port 49592 ssh2 ...	2020-08-25 17:15:41
178.62.252.206	attack	178.62.252.206 - - [25/Aug/2020:06:56:40 +0200] "GET /wp-login.php HTTP/1.1" 200 9040 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 178.62.252.206 - - [25/Aug/2020:06:56:41 +0200] "POST /wp-login.php HTTP/1.1" 200 9291 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 178.62.252.206 - - [25/Aug/2020:06:56:42 +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"	2020-08-25 16:55:47
112.21.191.54	attack	Bruteforce detected by fail2ban	2020-08-25 17:08:26
195.144.21.219	attack	2020-08-25T11:02:53.714483afi-git.jinr.ru sshd[5780]: Failed password for root from 195.144.21.219 port 52688 ssh2 2020-08-25T11:02:56.466787afi-git.jinr.ru sshd[5780]: Failed password for root from 195.144.21.219 port 52688 ssh2 2020-08-25T11:02:58.935789afi-git.jinr.ru sshd[5780]: Failed password for root from 195.144.21.219 port 52688 ssh2 2020-08-25T11:03:01.488072afi-git.jinr.ru sshd[5780]: Failed password for root from 195.144.21.219 port 52688 ssh2 2020-08-25T11:03:02.994186afi-git.jinr.ru sshd[5780]: Failed password for root from 195.144.21.219 port 52688 ssh2 ...	2020-08-25 17:18:06
208.97.177.178	attack	208.97.177.178 - - [25/Aug/2020:10:44:49 +0200] "GET /wp-login.php HTTP/1.1" 200 8537 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 208.97.177.178 - - [25/Aug/2020:10:44:51 +0200] "POST /wp-login.php HTTP/1.1" 200 8788 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 208.97.177.178 - - [25/Aug/2020:10:44:52 +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"	2020-08-25 16:46:12

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