Summary
- Hostname
- —
- ASN
- AS24378
- Organization
- Total Access Communication PLC.
- Network
- DTACNET
- Range
- 111.84.0.0 - 111.84.255.255
- /24 block
- 111.84.136.0/24
- Country
- TH
- Blacklists
- 2 of 14
- Abuse contact
- [email protected]
Presence of 111.84.136.4 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Listed |
| b.barracudacentral.org | Listed |
| bl.spamcop.net | Not listed |
| black.junkemailfilter.com | Not listed |
| multi.surbl.org | Not listed |
| dnsbl.sorbs.net | Not listed |
| dnsbl.tornevall.org | Not listed |
| dnsbl.httpbl.org | Not listed |
| dnsbl-1.uceprotect.net | Not listed |
| dnsbl-2.uceprotect.net | Not listed |
| dnsbl-3.uceprotect.net | Not listed |
| v4.fullbogons.cymru.com | Not listed |
| bl.blocklist.de | Not listed |
| rbl.blockedservers.com | Not listed |
What is a blacklist (RBL)?
An RBL (Real-time Blackhole List), also known as a DNSBL (DNS-based Blackhole List), is a mechanism used to fight spam by blocking e-mails coming from sources known to send spam. RBLs are databases listing the IP addresses deemed responsible for sending unsolicited e-mail. Mail server administrators use these lists to filter incoming e-mails by checking whether the sender's IP address appears in one or more RBLs. If it does, the e-mail may be rejected or subjected to additional checks.
There are different types of RBLs, each with its own criteria for listing IP addresses. Some focus on IP addresses that send spam directly, while others list IP addresses belonging to networks known to host computers infected with malware and used as bots to send spam. RBL operators keep their lists up to date through automatic and manual contributions, and IP address owners can often request removal from a list if they believe the listing is unjustified.
WHOIS data for 111.84.136.4
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '111.84.0.0 - 111.84.255.255'
% Abuse contact for '111.84.0.0 - 111.84.255.255' is '[email protected]'
inetnum: 111.84.0.0 - 111.84.255.255
netname: DTACNET
descr: Total Access Communication PLC.,
descr: 333/3 Chai Bldg.,
descr: 22nd Fl., Vibhavadee
country: TH
org: ORG-TACP1-AP
admin-c: DNNA5-AP
tech-c: DNNO1-AP
abuse-c: AD813-AP
status: ALLOCATED PORTABLE
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-TH-DTAC
mnt-routes: MAINT-TH-DTAC
mnt-irt: IRT-DTACNET-TH
last-modified: 2020-10-20T00:58:21Z
source: APNIC
irt: IRT-DTACNET-TH
address: 319 Chamchuri Square Building
address: 41 Floor, Phayathai Road
address: Pathumwan, Pathumwan
address: Bangkok Thailand 10330
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: DNNA5-AP
tech-c: DNNO1-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-09-30
notify: [email protected]
mnt-by: MAINT-TH-DTAC
last-modified: 2026-09-30T06:06:06Z
source: APNIC
organisation: ORG-TACP1-AP
org-name: Total Access Communication PLC.
org-type: LIR
country: TH
address: TRUE MOVE H UNIVERSAL COMMUNICATION CO.,LTD.
address: 18 TRUE TOWER RATCHADAPISEK RD,
address: HUAYKWANG
phone: +66816390005
fax-no: +6622027660
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:58Z
source: APNIC
role: ABUSE DTACNETTH
country: ZZ
address: 319 Chamchuri Square Building
address: 41 Floor, Phayathai Road
address: Pathumwan, Pathumwan
address: Bangkok Thailand 10330
phone: +000000000
e-mail: [email protected]
admin-c: DNNA5-AP
tech-c: DNNO1-AP
nic-hdl: AD813-AP
remarks: Generated from irt object IRT-DTACNET-TH
remarks: [email protected] was validated on 2026-09-30
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-09-30T06:06:23Z
source: APNIC
role: DTAC NETWORK - Network Administrator
address: DTAC Network Co., Ltd.
address: 319 Chamchuri Square Building, 41 Floor
address: Phayathai Road, Pathumwan, Pathumwan
address: Bangkok Thailand 10330
country: TH
phone: +6622028000
e-mail: [email protected]
admin-c: MP1145-AP
tech-c: TB325-AP
nic-hdl: DNNA5-AP
mnt-by: MAINT-DTACNETWORK-TH
last-modified: 2018-12-20T04:28:56Z
source: APNIC
role: DTAC NETWORK - Network Operation Center - NOC
address: DTAC Network Co., Ltd.
address: 319 Chamchuri Square Building, 41 Floor
address: Phayathai Road, Pathumwan, Pathumwan
address: Bangkok Thailand 10330
country: TH
phone: +6622028000
e-mail: [email protected]
admin-c: SK2402-AP
tech-c: PJ525-AP
nic-hdl: DNNO1-AP
mnt-by: MAINT-DTACNETWORK-TH
last-modified: 2018-12-20T04:33:26Z
source: APNIC
% Information related to '111.84.136.0/24AS24378'
route: 111.84.136.0/24
origin: AS24378
descr: Total Access Communication PLC.
Total Access Communication PLC.
319 Chamchuri Square Building , 38th Floor,
Phayathai Road
mnt-by: MAINT-TH-DTAC
last-modified: 2022-11-30T06:50:55Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)
Related domain names
Domains mentioned in the reverse DNS and the WHOIS of 111.84.136.4.
What is an IP address?
An IP address is a unique identifier on the internet that identifies a server or an internet user. Here the IP address is 111.84.136.4: it may be the unique address used to reach a website, or the unique address of an internet user.
An SMTP server (a server used to send e-mails) must have a reverse DNS record associated with its IP address