City: unknown
Region: unknown
Country: China
Internet Service Provider: China Unicom
Hostname: unknown
Organization: unknown
Usage Type: unknown
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#
NetRange: 140.206.0.0 - 140.206.255.255
CIDR: 140.206.0.0/16
NetName: APNIC-ERX-140-206-0-0
NetHandle: NET-140-206-0-0-1
Parent: NET140 (NET-140-0-0-0-0)
NetType: Early Registrations, Transferred to APNIC
OriginAS:
Organization: Asia Pacific Network Information Centre (APNIC)
RegDate: 2010-11-03
Updated: 2010-11-17
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/140.206.0.0
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: http://wq.apnic.net/whois-search/static/search.html
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
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
#
# 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 1997-2026, 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 '140.206.0.0 - 140.207.255.255'
% Abuse contact for '140.206.0.0 - 140.207.255.255' is 'hqs-ipabuse@chinaunicom.cn'
inetnum: 140.206.0.0 - 140.207.255.255
netname: UNICOM-SH
descr: CHINA UNICOM Shanghai city network
descr: China Unicom
descr: No.21,Jin Rong Street,Beijing,100033
descr: P.R.China
country: CN
admin-c: CH1302-AP
tech-c: CH1302-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-SH
mnt-routes: MAINT-CNCGROUP-RR
mnt-irt: IRT-CU-CN
last-modified: 2025-01-22T13:10:27Z
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
% Information related to '140.206.128.0/19AS17621'
route: 140.206.128.0/19
origin: AS17621
descr: China Unicom
B811&A1218, China Unicom
No.21, Jin-Rong Street
mnt-by: MAINT-CNCGROUP-RR
last-modified: 2023-06-08T07:51:22Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2); <<>> DiG 9.10.3-P4-Ubuntu <<>> 140.206.143.53
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 7335
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;140.206.143.53. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026090600 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Sep 06 20:03:42 CST 2026
;; MSG SIZE rcvd: 107Host 53.143.206.140.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 53.143.206.140.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 41.223.143.228 | attackspam | Jul 8 06:42:38 lukav-desktop sshd\[7850\]: Invalid user gwyneth from 41.223.143.228 Jul 8 06:42:38 lukav-desktop sshd\[7850\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228 Jul 8 06:42:40 lukav-desktop sshd\[7850\]: Failed password for invalid user gwyneth from 41.223.143.228 port 37154 ssh2 Jul 8 06:47:01 lukav-desktop sshd\[7943\]: Invalid user ganhuaiyan from 41.223.143.228 Jul 8 06:47:01 lukav-desktop sshd\[7943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.223.143.228 |
2020-07-08 11:59:33 |
| 185.56.81.52 | attack | 185.56.81.52 - - [03/Jun/2020:14:56:38 +0000] "\x05\x01\x00" 400 166 "-" "-" |
2020-07-08 11:46:48 |
| 157.245.37.160 | attackbots | sshd jail - ssh hack attempt |
2020-07-08 11:53:01 |
| 222.186.173.201 | attack | 2020-07-08T06:50:24.266097lavrinenko.info sshd[5776]: Failed password for root from 222.186.173.201 port 30414 ssh2 2020-07-08T06:50:29.539808lavrinenko.info sshd[5776]: Failed password for root from 222.186.173.201 port 30414 ssh2 2020-07-08T06:50:34.144175lavrinenko.info sshd[5776]: Failed password for root from 222.186.173.201 port 30414 ssh2 2020-07-08T06:50:37.801124lavrinenko.info sshd[5776]: Failed password for root from 222.186.173.201 port 30414 ssh2 2020-07-08T06:50:37.844357lavrinenko.info sshd[5776]: error: maximum authentication attempts exceeded for root from 222.186.173.201 port 30414 ssh2 [preauth] ... |
2020-07-08 11:55:05 |
| 218.92.0.251 | attackbotsspam | Jul 8 05:26:39 v22019058497090703 sshd[10854]: Failed password for root from 218.92.0.251 port 2294 ssh2 Jul 8 05:26:43 v22019058497090703 sshd[10854]: Failed password for root from 218.92.0.251 port 2294 ssh2 ... |
2020-07-08 11:33:22 |
| 79.62.4.70 | attackspam | RDP Bruteforce |
2020-07-08 11:31:15 |
| 68.183.236.92 | attackbotsspam | Jul 8 04:01:19 server sshd[44085]: Failed password for invalid user gateway from 68.183.236.92 port 36860 ssh2 Jul 8 04:05:18 server sshd[47162]: Failed password for invalid user three from 68.183.236.92 port 33552 ssh2 Jul 8 04:09:04 server sshd[50056]: Failed password for invalid user demo from 68.183.236.92 port 58500 ssh2 |
2020-07-08 11:48:26 |
| 37.187.100.50 | attackspambots | Jul 8 06:02:54 mout sshd[25536]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.100.50 Jul 8 06:02:54 mout sshd[25536]: Invalid user dping from 37.187.100.50 port 58098 Jul 8 06:02:56 mout sshd[25536]: Failed password for invalid user dping from 37.187.100.50 port 58098 ssh2 |
2020-07-08 12:05:47 |
| 159.89.199.182 | attackspambots | Jul 8 05:49:35 mailserver sshd\[4909\]: Invalid user jl from 159.89.199.182 ... |
2020-07-08 12:02:18 |
| 51.68.199.188 | attackbots | Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-07-08T02:03:14Z and 2020-07-08T02:09:18Z |
2020-07-08 11:46:16 |
| 204.11.155.162 | attack | port scan and connect, tcp 23 (telnet) |
2020-07-08 12:01:47 |
| 60.15.67.178 | attack | 2020-07-08T06:11:16.378922SusPend.routelink.net.id sshd[14073]: Invalid user test from 60.15.67.178 port 48338 2020-07-08T06:11:18.621673SusPend.routelink.net.id sshd[14073]: Failed password for invalid user test from 60.15.67.178 port 48338 ssh2 2020-07-08T06:14:19.799814SusPend.routelink.net.id sshd[14416]: Invalid user dujoey from 60.15.67.178 port 39451 ... |
2020-07-08 11:37:06 |
| 112.78.136.90 | attackbots | Unauthorised access (Jul 7) SRC=112.78.136.90 LEN=52 TTL=112 ID=31704 DF TCP DPT=445 WINDOW=8192 SYN |
2020-07-08 11:33:55 |
| 185.232.30.130 | attackbots |
|
2020-07-08 11:38:51 |
| 163.172.122.161 | attackbotsspam | SSH invalid-user multiple login try |
2020-07-08 11:49:34 |