City: Qingdao
Region: Shandong
Country: China
Internet Service Provider: unknown
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: 144.52.0.0 - 144.52.255.255
CIDR: 144.52.0.0/16
NetName: APNIC-ERX-144-52-0-0
NetHandle: NET-144-52-0-0-1
Parent: NET144 (NET-144-0-0-0-0)
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/144.52.0.0
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
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
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
#
# 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 '144.52.0.0 - 144.52.255.255'
% Abuse contact for '144.52.0.0 - 144.52.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 144.52.0.0 - 144.52.255.255
netname: CHINANET-SD
descr: CHINANET SHANDONG PROVINCE NETWORK
descr: China Telecom
descr: No.31,jingrong street
descr: Beijing 100032
country: CN
admin-c: XR55-AP
tech-c: XR55-AP
abuse-c: AC1573-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: --------------------------------------------------------
notify: ipadmin@sdtele.com
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-SD
mnt-routes: MAINT-CHINANET-SD
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:05:13Z
source: APNIC
irt: IRT-CHINANET-CN
address: No.31 ,jingrong street,beijing
address: 100032
e-mail: anti-spam@chinatelecom.cn
abuse-mailbox: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
auth: # Filtered
remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by: MAINT-CHINANET
last-modified: 2025-11-18T00:26:23Z
source: APNIC
role: ABUSE CHINANETCN
country: ZZ
address: No.31 ,jingrong street,beijing
address: 100032
phone: +000000000
e-mail: anti-spam@chinatelecom.cn
admin-c: CH93-AP
tech-c: CH93-AP
nic-hdl: AC1573-AP
remarks: Generated from irt object IRT-CHINANET-CN
remarks: anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-11-13T14:15:15Z
source: APNIC
person: Xin Ruosheng
nic-hdl: XR55-AP
e-mail: ipreport.sd@chinatelecom.cn
address: No.999, road Shunhua, Jinan, Shandong province,China
phone: +86-531-83190000
fax-no: +86-531-83190000
country: CN
mnt-by: MAINT-CHINANET-SD
last-modified: 2019-12-20T07:11:49Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 144.52.206.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2467
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;144.52.206.131. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026030401 1800 900 604800 86400
;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 05 10:30:44 CST 2026
;; MSG SIZE rcvd: 107b'Host 131.206.52.144.in-addr.arpa not found: 2(SERVFAIL)
';; Got SERVFAIL reply from 183.60.83.19, trying next server
Server: 183.60.82.98
Address: 183.60.82.98#53
** server can't find 131.206.52.144.in-addr.arpa: SERVFAIL| IP | Type | Details | Datetime |
|---|---|---|---|
| 219.151.135.44 | attackspam | $f2bV_matches |
2020-06-28 04:25:22 |
| 159.65.12.43 | attackspam | Jun 27 10:14:05 dignus sshd[1307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.12.43 Jun 27 10:14:07 dignus sshd[1307]: Failed password for invalid user git from 159.65.12.43 port 47266 ssh2 Jun 27 10:18:08 dignus sshd[1659]: Invalid user lucas from 159.65.12.43 port 46290 Jun 27 10:18:08 dignus sshd[1659]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.12.43 Jun 27 10:18:10 dignus sshd[1659]: Failed password for invalid user lucas from 159.65.12.43 port 46290 ssh2 ... |
2020-06-28 04:18:05 |
| 49.233.197.193 | attackbotsspam | Jun 27 21:33:51 vpn01 sshd[921]: Failed password for root from 49.233.197.193 port 42124 ssh2 ... |
2020-06-28 04:27:47 |
| 110.165.40.168 | attackspam | Jun 27 15:17:59 lnxded63 sshd[12838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.165.40.168 |
2020-06-28 04:07:19 |
| 192.35.169.25 | attackbots |
|
2020-06-28 04:29:44 |
| 87.251.74.106 | attack | Port-scan: detected 102 distinct ports within a 24-hour window. |
2020-06-28 04:10:47 |
| 180.180.46.11 | attackspam | 23/tcp [2020-06-27]1pkt |
2020-06-28 04:26:23 |
| 178.32.163.249 | attack | Jun 27 19:27:32 mail sshd[50341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.32.163.249 Jun 27 19:27:34 mail sshd[50341]: Failed password for invalid user hacked from 178.32.163.249 port 40946 ssh2 ... |
2020-06-28 04:08:08 |
| 175.24.96.88 | attackspambots | Jun 27 21:32:42 * sshd[13539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.24.96.88 Jun 27 21:32:44 * sshd[13539]: Failed password for invalid user webtest from 175.24.96.88 port 40956 ssh2 |
2020-06-28 04:16:19 |
| 139.186.67.94 | attackbots | Jun 27 15:05:57 vps687878 sshd\[27912\]: Failed password for root from 139.186.67.94 port 48316 ssh2 Jun 27 15:09:41 vps687878 sshd\[28371\]: Invalid user gw from 139.186.67.94 port 38774 Jun 27 15:09:41 vps687878 sshd\[28371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.186.67.94 Jun 27 15:09:43 vps687878 sshd\[28371\]: Failed password for invalid user gw from 139.186.67.94 port 38774 ssh2 Jun 27 15:13:34 vps687878 sshd\[28774\]: Invalid user cps from 139.186.67.94 port 57428 Jun 27 15:13:34 vps687878 sshd\[28774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.186.67.94 ... |
2020-06-28 04:05:35 |
| 167.172.235.94 | attackspam | SSH brute-force attempt |
2020-06-28 04:16:46 |
| 222.186.175.212 | attackbotsspam | Jun 27 21:50:27 vps sshd[99122]: Failed password for root from 222.186.175.212 port 62112 ssh2 Jun 27 21:50:30 vps sshd[99122]: Failed password for root from 222.186.175.212 port 62112 ssh2 Jun 27 21:50:33 vps sshd[99122]: Failed password for root from 222.186.175.212 port 62112 ssh2 Jun 27 21:50:36 vps sshd[99122]: Failed password for root from 222.186.175.212 port 62112 ssh2 Jun 27 21:50:40 vps sshd[99122]: Failed password for root from 222.186.175.212 port 62112 ssh2 ... |
2020-06-28 04:17:14 |
| 150.136.116.126 | attackspam | Jun 27 21:26:09 nextcloud sshd\[28012\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.116.126 user=root Jun 27 21:26:10 nextcloud sshd\[28012\]: Failed password for root from 150.136.116.126 port 48464 ssh2 Jun 27 21:29:11 nextcloud sshd\[31461\]: Invalid user tom from 150.136.116.126 Jun 27 21:29:11 nextcloud sshd\[31461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.116.126 |
2020-06-28 04:19:46 |
| 14.29.99.183 | attackbotsspam | 2020-06-27T19:33:08.204795abusebot-3.cloudsearch.cf sshd[25167]: Invalid user archive from 14.29.99.183 port 55298 2020-06-27T19:33:08.209973abusebot-3.cloudsearch.cf sshd[25167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.99.183 2020-06-27T19:33:08.204795abusebot-3.cloudsearch.cf sshd[25167]: Invalid user archive from 14.29.99.183 port 55298 2020-06-27T19:33:09.870435abusebot-3.cloudsearch.cf sshd[25167]: Failed password for invalid user archive from 14.29.99.183 port 55298 ssh2 2020-06-27T19:37:48.444001abusebot-3.cloudsearch.cf sshd[25367]: Invalid user realestate from 14.29.99.183 port 42886 2020-06-27T19:37:48.449432abusebot-3.cloudsearch.cf sshd[25367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.29.99.183 2020-06-27T19:37:48.444001abusebot-3.cloudsearch.cf sshd[25367]: Invalid user realestate from 14.29.99.183 port 42886 2020-06-27T19:37:50.551138abusebot-3.cloudsearch.cf sshd[25367 ... |
2020-06-28 04:27:28 |
| 218.92.0.158 | attack | Jun 27 16:21:39 NPSTNNYC01T sshd[21572]: Failed password for root from 218.92.0.158 port 40311 ssh2 Jun 27 16:21:51 NPSTNNYC01T sshd[21572]: error: maximum authentication attempts exceeded for root from 218.92.0.158 port 40311 ssh2 [preauth] Jun 27 16:21:56 NPSTNNYC01T sshd[21584]: Failed password for root from 218.92.0.158 port 6313 ssh2 ... |
2020-06-28 04:22:58 |