Summary
- Hostname
- —
- ASN
- AS4637
- Organization
- TELSTRA GLOBAL PSL
- Network
- TELSTRAINTERNET50-AU
- Range
- 101.167.200.0 - 101.167.207.255
- /24 block
- 101.167.205.0/24
- Country
- SG
- Blacklists
- 0 of 14
- Abuse contact
- [email protected]
Presence of 101.167.205.249 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 101.167.205.249
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '101.167.200.0 - 101.167.207.255'
% Abuse contact for '101.167.200.0 - 101.167.207.255' is '[email protected]'
inetnum: 101.167.200.0 - 101.167.207.255
netname: TELSTRAINTERNET50-AU
descr: TELSTRA GLOBAL PSL
country: SG
admin-c: TIAR-AP
tech-c: TAN2-AP
abuse-c: AT1005-AP
status: ASSIGNED NON-PORTABLE
remarks: All reports regarding SPAM or security breaches should be addressed to [email protected]
mnt-by: MAINT-AU-TIAR-AP
mnt-irt: IRT-TELSTRA-AU
last-modified: 2021-06-08T21:17:10Z
source: APNIC
irt: IRT-TELSTRA-AU
address: Telstra Internet
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: TIAR-AP
tech-c: TIAR-AP
auth: # Filtered
remarks: [email protected] was validated on 2026-07-28
mnt-by: MAINT-AU-TIAR-AP
last-modified: 2026-07-28T20:37:32Z
source: APNIC
role: ABUSE TELSTRAAU
country: ZZ
address: Telstra Internet
phone: +000000000
e-mail: [email protected]
admin-c: TIAR-AP
tech-c: TIAR-AP
nic-hdl: AT1005-AP
remarks: Generated from irt object IRT-TELSTRA-AU
remarks: [email protected] was validated on 2026-07-28
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2026-07-28T20:38:00Z
source: APNIC
role: Telstra AU NOC
address: Telstra Internet
address: 242 Exhibition Street
address: Melbourne
address: VIC 3000
country: AU
phone: +61 3 8650 3305
e-mail: [email protected]
admin-c: TIAR-AP
tech-c: TIAR-AP
nic-hdl: TAN2-AP
mnt-by: MAINT-AU-TIAR-AP
last-modified: 2025-11-26T05:11:17Z
source: APNIC
person: Telstra Internet Address Registry
address: Telstra Internet
address: 242 Exhibition St
address: Melbourne
address: VIC 3000
country: AU
phone: +61 000000000
e-mail: [email protected]
nic-hdl: TIAR-AP
remarks: Telstra Internet Address Registry Role Object
mnt-by: MAINT-AU-TIAR-AP
last-modified: 2021-12-09T22:28:56Z
source: APNIC
% Information related to '101.167.205.0/24AS4637'
route: 101.167.205.0/24
origin: AS4637
descr: Telstra Corporation
242 Exhibition Street
mnt-by: MAINT-AU-TIAR-AP
last-modified: 2019-12-04T03:34:28Z
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 101.167.205.249.
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 101.167.205.249: 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