Summary
- Hostname
- 44.103.167.203.unassigned.static.eastern-tele.com
- ASN
- —
- Organization
- Eastern Telecommunications Philippines, Inc.
- Network
- ETPI
- Range
- 203.167.96.0 - 203.167.127.255
- /24 block
- 203.167.103.0/24
- Country
- PH
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 203.167.103.44 in blacklists
| List | Status |
|---|---|
| zen.spamhaus.org | Not 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 203.167.103.44
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '203.167.96.0 - 203.167.127.255'
% Abuse contact for '203.167.96.0 - 203.167.127.255' is '[email protected]'
inetnum: 203.167.96.0 - 203.167.127.255
netname: ETPI
descr: Eastern Telecoms Phils., Inc.
descr: Telecoms Plaza 316 Gil Puyat Ave.
descr: Makati City Philippines
country: PH
org: ORG-ETPI1-AP
admin-c: ETIN1-AP
tech-c: ETIN1-AP
tech-c: ETIN1-AP
abuse-c: AE254-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-PH-ETPI
mnt-irt: IRT-ET-PH
last-modified: 2020-07-03T06:43:14Z
source: APNIC
irt: IRT-ET-PH
address: 316 Sen. Gil Puyat Ave., Telecoms Plaza Blg.,
address: Salcedo Village, Makati City.
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: RV108-AP
tech-c: ETIN1-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-08-11
mnt-by: MAINT-PH-ETPI
last-modified: 2026-08-11T20:11:49Z
source: APNIC
organisation: ORG-ETPI1-AP
org-name: Eastern Telecommunications Philippines, Inc.
org-type: LIR
country: PH
address: Telecoms Plaza Building
address: 316 Sen. Gil J.Puyat Avenue
address: Salcedo Village
phone: +63-2-300-2426
fax-no: +63-2-300-2471
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:44Z
source: APNIC
role: ABUSE ETPH
country: ZZ
address: 316 Sen. Gil Puyat Ave., Telecoms Plaza Blg.,
address: Salcedo Village, Makati City.
phone: +000000000
e-mail: [email protected]
admin-c: RV108-AP
tech-c: ETIN1-AP
nic-hdl: AE254-AP
remarks: Generated from irt object IRT-ET-PH
remarks: [email protected] was validated on 2026-08-11
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-08-11T20:12:10Z
source: APNIC
role: Eastern Telecom IP Networks
address: Telecom Plaza
address: 316 Sen. Gil Puyat Ave, Makati City
country: PH
phone: +632-300-2426
fax-no: +632-300-2500
e-mail: [email protected]
remarks: send spam and abuse reports to [email protected]
remarks: Please include detailed information and
remarks: times in UTC
remarks: http://www.easterntelecom.com.ph
admin-c: RV108-AP
tech-c: ETIN1-AP
nic-hdl: ETIN1-AP
notify: [email protected]
mnt-by: MAINT-PH-EASTERN-TELECOM
last-modified: 2017-12-29T00:10:14Z
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 203.167.103.44.
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 203.167.103.44: 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