City: Shenzhen
Region: Guangdong
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
| IP | Type | Details | Datetime |
|---|---|---|---|
| 140.250.149.83 | attack | Jun 29 08:40:26 nirvana postfix/smtpd[9476]: connect from unknown[140.250.149.83] Jun 29 08:40:28 nirvana postfix/smtpd[9476]: warning: unknown[140.250.149.83]: SASL LOGIN authentication failed: authentication failure Jun 29 08:40:29 nirvana postfix/smtpd[9476]: lost connection after AUTH from unknown[140.250.149.83] Jun 29 08:40:29 nirvana postfix/smtpd[9476]: disconnect from unknown[140.250.149.83] Jun 29 08:40:29 nirvana postfix/smtpd[9479]: connect from unknown[140.250.149.83] Jun 29 08:40:32 nirvana postfix/smtpd[9479]: warning: unknown[140.250.149.83]: SASL LOGIN authentication failed: authentication failure Jun 29 08:40:32 nirvana postfix/smtpd[9479]: lost connection after AUTH from unknown[140.250.149.83] Jun 29 08:40:32 nirvana postfix/smtpd[9479]: disconnect from unknown[140.250.149.83] Jun 29 08:40:32 nirvana postfix/smtpd[9478]: connect from unknown[140.250.149.83] Jun 29 08:40:34 nirvana postfix/smtpd[9478]: warning: unknown[140.250.149.83]: SASL LOGIN auth........ ------------------------------- |
2020-07-06 08:41:30 |
#
# 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: 140.250.0.0 - 140.250.255.255
CIDR: 140.250.0.0/16
NetName: APNIC-ERX-140-250-0-0
NetHandle: NET-140-250-0-0-1
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/140.250.0.0
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 '140.250.0.0 - 140.250.255.255'
% Abuse contact for '140.250.0.0 - 140.250.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 140.250.0.0 - 140.250.255.255
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: 2021-06-15T08:05:57Z
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 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
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 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
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 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 140.250.149.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20360
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;140.250.149.139. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026061200 1800 900 604800 86400
;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 12 17:32:02 CST 2026
;; MSG SIZE rcvd: 108Host 139.149.250.140.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 139.149.250.140.in-addr.arpa: NXDOMAIN