203.52.0.0/15

AS1221  ·  Telstra Limited

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Summary

Country Australia
Domain telstra.net
ASN AS1221
Registry apnic
Hosted IPs 131,072
ID TELSTRAINTERNET4-AU

WHOIS Details

inetnum:        203.52.0.0 - 203.53.255.255
netname:        TELSTRAINTERNET4-AU
descr:          Telstra Limited
country:        AU
org:            ORG-TC6-AP
admin-c:        TIAR-AP
tech-c:         TAN2-AP
abuse-c:        AT1005-AP
status:         ALLOCATED PORTABLE
remarks:        -----
remarks:        All reports regarding SPAM or security breaches
remarks:        should be addressed to abuse@telstra.net
remarks:        ------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-TIAR-AP
mnt-routes:     MAINT-AU-TIAR-AP
mnt-irt:        IRT-TELSTRA-AU
last-modified:  2024-05-10T00:50:23Z
source:         APNIC

irt:            IRT-TELSTRA-AU
address:        Telstra Internet
e-mail:         abuse@telstra.net
abuse-mailbox:  abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
auth:           # Filtered
remarks:        abuse@telstra.net was validated on 2025-01-14
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2025-01-14T21:08:56Z
source:         APNIC

organisation:   ORG-TC6-AP
org-name:       Telstra Limited
org-type:       LIR
country:        AU
address:        242 Exhibition Street
e-mail:         corporateaddressing@team.telstra.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-06T08:30:50Z
source:         APNIC

role:           ABUSE TELSTRAAU
country:        ZZ
address:        Telstra Internet
phone:          +000000000
e-mail:         abuse@telstra.net
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        AT1005-AP
remarks:        Generated from irt object IRT-TELSTRA-AU
remarks:        abuse@telstra.net was validated on 2025-01-14
abuse-mailbox:  abuse@telstra.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-01-14T21:09:08Z
source:         APNIC

role:           Telstra AU NOC
address:        Telstra Internet
address:        242 Exhibition Street
address:        Melbourne
address:        VIC 3000
country:        AU
phone:          +61 3 8632 0516
e-mail:         ipnoc-au@team.telstra.com
admin-c:        TIAR-AP
tech-c:         TIAR-AP
nic-hdl:        TAN2-AP
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-06-08T09:03:20Z
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:         addressing@telstra.net
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

route:          203.52.0.0/15
origin:         AS1221
descr:          Telstra Corporation 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2019-12-11T21:09:32Z
source:         APNIC

route:          203.52.0.0/15
origin:         AS19905
descr:          Telstra Corporation Limited 242 Exhibition Street
mnt-by:         MAINT-AU-TIAR-AP
last-modified:  2022-09-12T02:35:05Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.0.0.0/8

Range ASN Company Num of IPs
203.40.0.0/13 AS1221 Telstra Limited 524,288
203.36.0.0/14 AS1221 Telstra Limited 262,144
203.48.0.0/14 AS1221 Telstra Limited 262,144
203.220.0.0/15 AS9942 TPG Internet Pty Ltd. 131,072
203.102.0.0/15 AS703 Verizon Australia PTY Limited 131,072
203.155.0.0/16 AS7693 KSC Commercial Internet Co. Ltd. 65,536
203.108.0.0/16 AS703 OzEmail Pty Ltd 65,536
203.63.0.0/16 AS2764 AAPT Limited 65,536
203.73.0.0/16 AS4780 Digital United Inc. 65,536
203.232.0.0/16 AS4766 Korea Telecom 65,536
203.85.0.0/16 AS4058 CITIC Telecom International CPC Limited 65,536
203.59.0.0/16 AS4739 iiNet Limited 65,536
203.177.0.0/16 AS4775 Globe Telecom 65,536
203.54.0.0/16 AS1221 Telstra Limited 65,536
203.197.0.0/16 AS4755 Internet Service Provider 65,536
203.35.0.0/16 AS1221 Telstra Limited 65,536
203.61.0.0/16 AS703 Verizon Australia PTY Limited 65,536
203.203.0.0/16 AS9416 Hoshin Multimedia Center Inc 65,536
203.157.0.0/16 AS9649 Ministry of Public Health, Thailand 65,536
203.164.0.0/16 AS4804 @Home Network Australia 65,536
203.180.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
203.219.0.0/16 AS7545 TPG Internet Pty Ltd. 65,536
203.75.0.0/16 AS3462 Data Communication Business Group, 65,536
203.125.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.64.0.0/16 AS1659 Taiwan Academic Network 65,536
203.231.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.67.0.0/16 AS4780 Digital United Inc. 65,536
203.74.0.0/16 AS3462 Data Communication Business Group, 65,536
203.126.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.68.0.0/16 AS1659 Taiwan Academic Network 65,536
203.138.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
203.225.0.0/16 AS4766 KOLON BENIT 65,536
203.165.0.0/16 AS9824 JCOM Co., Ltd. 65,536
203.106.0.0/16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 65,536
203.66.0.0/16 AS3462 Data Communication Business Group, 65,536
203.71.0.0/16 AS1659 Taiwan Academic Network 65,536
203.151.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.116.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
203.154.0.0/16 AS4618 Internet Thailand Company Limited 65,536
203.117.0.0/16 AS4657 StarHub Internet Pte Ltd 65,536
203.127.0.0/16 AS3758 SingNet Pte Ltd 65,536
203.150.0.0/16 AS4618 Internet Thailand Company 65,536
203.137.0.0/16 AS4694 IDC Frontier Inc. 65,536
203.218.0.0/16 AS4760 PCCW Limited 65,536
203.69.0.0/16 AS3462 Data Communication Business Group, 65,536
203.72.0.0/16 AS1659 Taiwan Academic Network 65,536
203.227.0.0/16 AS9848 SEJONG NETWORKS 65,536
203.162.0.0/16 AS45899 Vietnam Posts and Telecommunications Group 65,536
203.204.0.0/16 AS9416 Hoshin Multimedia Center Inc 65,536

Hosted domains

There are 259 domain names hosted across 67 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.53.155.74 iconicwalksoftasmania.com.au 70
203.52.242.18 evtrials.com 23
203.53.139.210 wennakat.com 16
203.53.241.97 dhs.vic.gov.au 15
203.52.122.162 spencergulfprawns.com 14
203.52.55.226 infoware.com.au 10
203.53.97.5 crocker-jones.net.au 9
203.53.97.4 mirningwhaledreaming.org 9
203.53.66.94 transparencyaustralia.com.au 4
203.52.111.174 reiq.mobi 4
203.53.74.182 franktv.com.au 4
203.52.122.165 mannersautowreckers.com 4
203.53.147.96 frogsoftware.com.au 3
203.52.127.177 hgmsupply.com 3
203.53.17.22 bestbottlers.com.au 3
203.52.62.217 polyunderfoot.com.au 3
203.52.190.217 globusfamily.co.nz 3
203.52.42.126 simplytechnical.com.au 3
203.52.11.2 naturelinepackaging.com.au 2
203.53.155.145 psivic.com.au 2

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