Summary
- Hostname
- —
- ASN
- AS55545
- Organization
- Office of Info.Tech. Admin. for Educational Development
- Network
- UNINET-TH
- Range
- 202.28.0.0 - 202.29.255.255
- /24 block
- 202.28.40.0/24
- Country
- TH
- Blacklists
- 2 of 14
- Abuse contact
- [email protected]
Presence of 202.28.40.0 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Listed |
| dnsbl-3.uceprotect.net | 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 |
| 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 202.28.40.0
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '202.28.0.0 - 202.29.255.255'
% Abuse contact for '202.28.0.0 - 202.29.255.255' is '[email protected]'
inetnum: 202.28.0.0 - 202.29.255.255
netname: UNINET-TH
descr: Office of Info.Tech. Admin. for Educational Development
descr: 328 Si Ayutthaya Road
country: TH
org: ORG-OOIA1-AP
admin-c: TS250-AP
tech-c: TS250-AP
abuse-c: AU136-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-UNINET
mnt-routes: MAINT-TH-UNINET
mnt-irt: IRT-UNINET-TH
last-modified: 2022-09-23T04:07:33Z
notify: [email protected]
notify: [email protected]
notify: [email protected]
source: APNIC
irt: IRT-UNINET-TH
address: 328 Sriayuthaya Rd.,
address: Payathai,Ratchathewi
address: Bangkok
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: TS250-AP
tech-c: TS250-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-06-15
mnt-by: MAINT-TH-UNINET
last-modified: 2026-07-23T04:18:13Z
source: APNIC
organisation: ORG-OOIA1-AP
org-name: Office of Info.Tech. Admin. for Educational Development
org-type: LIR
country: TH
address: 328 Si-Ayutthaya Road, Thung Phayathai Subdistrict
phone: +66-2232-4000
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:45Z
source: APNIC
role: ABUSE UNINETTH
country: ZZ
address: 328 Sriayuthaya Rd.,
address: Payathai,Ratchathewi
address: Bangkok
phone: +000000000
e-mail: [email protected]
admin-c: TS250-AP
tech-c: TS250-AP
nic-hdl: AU136-AP
remarks: Generated from irt object IRT-UNINET-TH
remarks: [email protected] was validated on 2026-06-15
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-06-15T05:24:21Z
source: APNIC
person: Tawee Sribuddee
nic-hdl: TS250-AP
e-mail: [email protected]
address: 328 Si Ayutthaya Road
address: Ratchathewi
address: Bangkok
phone: +66-2-232-4000
fax-no: +66-2-232-4000 ext.5012
country: TH
mnt-by: MAINT-TH-UNINET
last-modified: 2017-10-25T09:21:32Z
source: APNIC
% Information related to '202.28.40.0/24AS55545'
route: 202.28.40.0/24
origin: AS55545
descr: Office of Info.Tech. Admin. for Educational Development
328 Si-Ayutthaya Road, Thung Phayathai Subdistrict
mnt-by: MAINT-TH-UNINET
last-modified: 2024-09-13T21:55:23Z
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 202.28.40.0.
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 202.28.40.0: 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