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: China

Internet Service Provider: China Unicom

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
101.28.138.4 attackbots
Unauthorised access (Aug  9) SRC=101.28.138.4 LEN=40 TTL=46 ID=32376 TCP DPT=8080 WINDOW=4154 SYN
2020-08-09 19:04:37
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '101.16.0.0 - 101.31.255.255'

% Abuse contact for '101.16.0.0 - 101.31.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        101.16.0.0 - 101.31.255.255
netname:        CNCGROUP-HE
descr:          China Unicom Hebei province network
descr:          China Unicom
descr:          No.21,Ji-Rong Street,
descr:          Beijing 100140
country:        CN
admin-c:        CH455-AP
tech-c:         KL984-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
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
mnt-lower:      MAINT-CNCGROUP-HE
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:32:34Z
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

role:           CNCGroup Hostmaster
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.156,Fu-Xing-Men-Nei Street,
address:        Beijing,100031,P.R.China
nic-hdl:        CH455-AP
phone:          +86-10-82993155
fax-no:         +86-10-82993102
country:        CN
admin-c:        CH444-AP
tech-c:         CH444-AP
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:15Z
source:         APNIC

person:         Kong Lingfei
nic-hdl:        KL984-AP
e-mail:         konglf5@chinaunicom.cn
address:        45, Guang An Street, Shi Jiazhuang City, HeBei Province,050011,CN
phone:          +86-311-86681601
fax-no:         +86-311-86689210
country:        cn
mnt-by:         MAINT-CNCGROUP-HE
last-modified:  2009-02-06T02:31:32Z
source:         APNIC

% Information related to '101.16.0.0/12AS4837'

route:          101.16.0.0/12
descr:          China Unicom Hebei Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2010-12-31T02:58:02Z
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 <<>> 101.28.138.93
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55888
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;101.28.138.93.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026100401 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Oct 05 10:01:55 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 93.138.28.101.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 93.138.28.101.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.30.218 attackbots
May 24 00:56:11 vps647732 sshd[18387]: Failed password for root from 222.186.30.218 port 31393 ssh2
...
2020-05-24 06:59:50
111.175.186.150 attackbots
May 24 01:51:34 lukav-desktop sshd\[20492\]: Invalid user itw from 111.175.186.150
May 24 01:51:34 lukav-desktop sshd\[20492\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.175.186.150
May 24 01:51:36 lukav-desktop sshd\[20492\]: Failed password for invalid user itw from 111.175.186.150 port 24157 ssh2
May 24 01:54:51 lukav-desktop sshd\[20630\]: Invalid user xpn from 111.175.186.150
May 24 01:54:51 lukav-desktop sshd\[20630\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.175.186.150
2020-05-24 06:56:12
49.232.16.241 attack
Invalid user myj from 49.232.16.241 port 53754
2020-05-24 06:41:19
198.71.239.49 attack
C1,WP GET /lappan/site/wp-includes/wlwmanifest.xml
2020-05-24 07:02:51
203.195.218.203 attack
Invalid user pan from 203.195.218.203 port 44890
2020-05-24 06:44:05
139.199.104.65 attack
May 23 19:16:43 firewall sshd[14536]: Invalid user bcq from 139.199.104.65
May 23 19:16:45 firewall sshd[14536]: Failed password for invalid user bcq from 139.199.104.65 port 46416 ssh2
May 23 19:18:05 firewall sshd[14573]: Invalid user lvf from 139.199.104.65
...
2020-05-24 06:37:03
109.232.109.58 attack
Invalid user slj from 109.232.109.58 port 40390
2020-05-24 07:02:34
64.71.32.68 attackspam
C1,WP GET /lappan/old/wp-includes/wlwmanifest.xml
2020-05-24 06:50:12
49.232.29.233 attackbots
Lines containing failures of 49.232.29.233 (max 1000)
May 23 19:51:27 localhost sshd[1417680]: Invalid user ogk from 49.232.29.233 port 45232
May 23 19:51:27 localhost sshd[1417680]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.29.233
May 23 19:51:29 localhost sshd[1417680]: Failed password for invalid user ogk from 49.232.29.233 port 45232 ssh2
May 23 19:51:29 localhost sshd[1417680]: Received disconnect from 49.232.29.233 port 45232:11: Bye Bye [preauth]
May 23 19:51:29 localhost sshd[1417680]: Disconnected from invalid user ogk 49.232.29.233 port 45232 [preauth]
May 23 20:04:50 localhost sshd[1419170]: Invalid user ont from 49.232.29.233 port 33936
May 23 20:04:50 localhost sshd[1419170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.232.29.233
May 23 20:04:52 localhost sshd[1419170]: Failed password for invalid user ont from 49.232.29.233 port 33936 ssh2
May 23 20:04:53 loc........
------------------------------
2020-05-24 06:40:50
178.128.53.79 attackbots
Automatic report - Banned IP Access
2020-05-24 06:41:32
223.80.100.87 attack
Failed password for invalid user huiliu from 223.80.100.87 port 2326 ssh2
2020-05-24 06:46:29
51.38.80.173 attack
Invalid user meu from 51.38.80.173 port 50990
2020-05-24 06:27:40
140.246.245.144 attackbotsspam
Invalid user uil from 140.246.245.144 port 54788
2020-05-24 06:36:38
139.199.45.89 attack
342. On May 23 2020 experienced a Brute Force SSH login attempt -> 46 unique times by 139.199.45.89.
2020-05-24 06:37:19
165.22.69.147 attackspambots
May 24 01:38:11 pkdns2 sshd\[27474\]: Invalid user lkn from 165.22.69.147May 24 01:38:13 pkdns2 sshd\[27474\]: Failed password for invalid user lkn from 165.22.69.147 port 48440 ssh2May 24 01:41:04 pkdns2 sshd\[27696\]: Invalid user ixz from 165.22.69.147May 24 01:41:05 pkdns2 sshd\[27696\]: Failed password for invalid user ixz from 165.22.69.147 port 34986 ssh2May 24 01:43:45 pkdns2 sshd\[27784\]: Invalid user npr from 165.22.69.147May 24 01:43:47 pkdns2 sshd\[27784\]: Failed password for invalid user npr from 165.22.69.147 port 49756 ssh2
...
2020-05-24 06:55:20

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