Summary
- Hostname
- —
- ASN
- AS9335
- Organization
- CAT IDC2 8th & 16th floor
- Network
- CAT-IDC2-Service
- Range
- 110.78.192.0 - 110.78.223.255
- /24 block
- 110.78.212.0/24
- Country
- TH
- Blacklists
- 1 of 14
- Abuse contact
- [email protected]
Presence of 110.78.212.252 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Listed |
| bl.spamcop.net | Not listed |
| black.junkemailfilter.com | Not listed |
| multi.surbl.org | Not listed |
| dnsbl.sorbs.net | Not listed |
| b.barracudacentral.org | 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 110.78.212.252
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '110.78.192.0 - 110.78.223.255'
% Abuse contact for '110.78.192.0 - 110.78.223.255' is '[email protected]'
inetnum: 110.78.192.0 - 110.78.223.255
netname: CAT-IDC2-Service
descr: CAT IDC2 8th & 16th floor
country: TH
admin-c: SC1450-AP
tech-c: CS416-AP
abuse-c: AN3307-AP
status: ASSIGNED NON-PORTABLE
mnt-by: MAINT-NTPCL-TH
mnt-irt: IRT-NTPCL-TH
last-modified: 2025-11-19T23:59:29Z
source: APNIC
irt: IRT-NTPCL-TH
address: 99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: NTPC2-AP
tech-c: NTPC2-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-05-05
mnt-by: MAINT-NTPCL-TH
last-modified: 2026-09-01T03:56:13Z
source: APNIC
role: ABUSE NTPCLTH
country: ZZ
address: 99 Chaengwattana Road, Thung Song Hong Subdistrict, Luk Si, Luksi Bangkok 10210
phone: +000000000
e-mail: [email protected]
admin-c: NTPC2-AP
tech-c: NTPC2-AP
nic-hdl: AN3307-AP
remarks: Generated from irt object IRT-NTPCL-TH
remarks: [email protected] was validated on 2026-05-05
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-05-05T14:35:00Z
source: APNIC
person: CAT-IDC Spamming tracking team
nic-hdl: CS416-AP
e-mail: [email protected]
address: Internet data center department CAT Tower floor 13 72 charenkrung Rd. Bangrak Bangkok
phone: +66-210-41240
fax-no: +66-210-41244
country: TH
mnt-by: MAINT-NEW
last-modified: 2009-12-11T10:30:13Z
source: APNIC
person: support CAT IDC
nic-hdl: SC1450-AP
e-mail: [email protected]
address: CAT-IDC Data Comm. Dept.(IDC)
address: CAT Telecom Public Company Ltd,
address: 72 Charoenkrung Road Bangrak Bangkok THAILAND 10501
address:
phone: +66-2-6141240-3
fax-no: +66-2-6142270
country: TH
mnt-by: MAINT-NEW
last-modified: 2008-09-04T07:48:55Z
source: APNIC
% Information related to '110.78.212.0/24AS9335'
route: 110.78.212.0/24
origin: AS9335
descr: CAT Telecom Public Company Limited
13th CAT TELECOM TOWER
NEW ROAD SRIPHRAYA BANGRAK
BANGKOK
THAILAND
mnt-by: MAINT-NTPCL-TH
last-modified: 2025-11-19T01:51:56Z
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 110.78.212.252.
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 110.78.212.252: 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