City: unknown
Region: unknown
Country: China
Internet Service Provider: China Unicom
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '101.72.0.0 - 101.75.255.255'
% Abuse contact for '101.72.0.0 - 101.75.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 101.72.0.0 - 101.75.255.255
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: 2025-01-22T13:10:00Z
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 '101.72.0.0/14AS4837'
route: 101.72.0.0/14
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 9.10.3-P4-Ubuntu <<>> 101.73.190.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 31450
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;101.73.190.21. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026090102 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 02 07:01:46 CST 2026
;; MSG SIZE rcvd: 106Host 21.190.73.101.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 21.190.73.101.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 13.126.253.179 | attack | "GET /dbdump.tar HTTP/1.1" 404 40867 "http://melipona.de/dbdump.tar" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" |
2019-07-27 21:00:14 |
| 211.54.70.152 | attackbotsspam | Jul 27 13:58:47 mail sshd\[19883\]: Failed password for root from 211.54.70.152 port 32456 ssh2 Jul 27 14:15:31 mail sshd\[20203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.54.70.152 user=root ... |
2019-07-27 21:23:24 |
| 103.132.55.193 | attackspam | Unauthorized connection attempt from IP address 103.132.55.193 on Port 445(SMB) |
2019-07-27 21:54:34 |
| 188.213.172.41 | attackbots | 188.213.172.41 - - [27/Jul/2019:07:00:40 +0200] "POST [munged]wp-login.php HTTP/1.1" 444 0 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0" 0.000 |
2019-07-27 21:11:20 |
| 110.78.81.18 | attack | Unauthorised access (Jul 27) SRC=110.78.81.18 LEN=52 TTL=112 ID=13061 DF TCP DPT=445 WINDOW=8192 SYN |
2019-07-27 21:48:27 |
| 196.52.43.65 | attackbotsspam | firewall-block, port(s): 8088/tcp |
2019-07-27 21:33:19 |
| 115.238.251.175 | attackbotsspam | 27.07.2019 12:40:57 Connection to port 60001 blocked by firewall |
2019-07-27 21:48:03 |
| 164.132.230.244 | attackspambots | Invalid user usuario from 164.132.230.244 port 50452 |
2019-07-27 22:01:01 |
| 37.156.146.43 | attack | Jul 27 13:38:45 legacy sshd[13507]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.156.146.43 Jul 27 13:38:47 legacy sshd[13507]: Failed password for invalid user teamspeak from 37.156.146.43 port 35864 ssh2 Jul 27 13:47:48 legacy sshd[13693]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.156.146.43 ... |
2019-07-27 21:40:16 |
| 159.65.57.170 | attackbots | [portscan] tcp/22 [SSH] [portscan] tcp/23 [TELNET] [scan/connect: 4 time(s)] *(RWIN=65535)(07271010) |
2019-07-27 21:43:31 |
| 200.152.100.194 | attackspam | SSH invalid-user multiple login try |
2019-07-27 21:35:13 |
| 91.135.242.186 | attackspambots | Unauthorized connection attempt from IP address 91.135.242.186 on Port 445(SMB) |
2019-07-27 21:42:29 |
| 107.172.3.124 | attackbots | FTP Brute-Force reported by Fail2Ban |
2019-07-27 21:09:35 |
| 177.86.158.254 | attack | Unauthorized connection attempt from IP address 177.86.158.254 on Port 445(SMB) |
2019-07-27 21:33:47 |
| 49.81.94.118 | attackbotsspam | Brute force SMTP login attempts. |
2019-07-27 20:59:37 |