203.28.82.0/24

AS38295  ·  Content Service Provider Multihomed.

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Summary

Country Australia
Domain alphawest.com.au
ASN AS38295
Registry APNIC
ID ALPHAWEST-SERVICES-AU

WHOIS Details

inetnum:        203.28.80.0 - 203.28.83.255
netname:        ALPHAWEST-SERVICES-AU
descr:          Alphawest Services Pty Ltd
descr:          Level 3
descr:          234 Sussex Street
descr:          Sydney
descr:          NSW 2000
country:        AU
org:            ORG-ASPL3-AP
admin-c:        AA103-AP
tech-c:         AA103-AP
abuse-c:        AA1493-AP
status:         ASSIGNED PORTABLE
mnt-by:         APNIC-HM
mnt-irt:        IRT-ALPHAWEST-SERVICES-AU
last-modified:  2020-05-22T02:05:24Z
source:         APNIC

irt:            IRT-ALPHAWEST-SERVICES-AU
address:        Alphawest Services Pty Ltd
address:        Level 3, 234 Sussex St
address:        Sydney NSW 2000
e-mail:         bcsupport@optusbusiness.com.au
abuse-mailbox:  bcsupport@optusbusiness.com.au
admin-c:        AA103-AP
tech-c:         AA103-AP
auth:           # Filtered
remarks:        bcsupport@optusbusiness.com.au was validated on 2025-10-14
mnt-by:         MAINT-AU-AA103-AP
last-modified:  2025-11-18T00:29:27Z
source:         APNIC

organisation:   ORG-ASPL3-AP
org-name:       Alphawest Services Pty Ltd
org-type:       LIR
country:        AU
address:        1 Lyonpark Road
address:        Macquarie Park
phone:          +61-2-9263-5666
fax-no:         +61-7-3174-7087
e-mail:         hosting.platform.office@optus.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:37Z
source:         APNIC

role:           ABUSE ALPHAWESTSERVICESAU
country:        ZZ
address:        Alphawest Services Pty Ltd
address:        Level 3, 234 Sussex St
address:        Sydney NSW 2000
phone:          +000000000
e-mail:         bcsupport@optusbusiness.com.au
admin-c:        AA103-AP
tech-c:         AA103-AP
nic-hdl:        AA1493-AP
remarks:        Generated from irt object IRT-ALPHAWEST-SERVICES-AU
remarks:        bcsupport@optusbusiness.com.au was validated on 2025-10-14
abuse-mailbox:  bcsupport@optusbusiness.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-14T21:27:44Z
source:         APNIC

person:         AlphaWest Administrator
nic-hdl:        AA103-AP
e-mail:         awadmin@alphawest.com.au
address:        Alphawest Services Pty Ltd
address:        Level 3, 234 Sussex St
address:        Sydney NSW 2000
phone:          +61292635888
fax-no:         +61292635889
country:        AU
mnt-by:         MAINT-AU-AA103-AP
last-modified:  2010-10-20T05:35:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.28.0.0/16

Range ASN Company Num of IPs
203.28.64.0/22 AS137074 Responsible Internet Sustainability Effort 1,024
203.28.250.0/23 AS10148 St Hilda's College 512
203.28.48.0/23 AS38719 Dreamscape Networks PTY LTD 512
203.28.202.0/23 AS138390 Trinity Grammar School 512
203.28.46.0/23 AS140211 City of Marion 512
203.28.128.0/23 AS132280 998/3 Baan On Nuch Condominium 512
203.28.191.0/24 AS133930 Grand Floridian Pty. Ltd. 256
203.28.247.0/24 AS135069 Feenix Communications Limited 256
203.28.245.0/24 AS135247 K Net Solutions Pvt Ltd 256
203.28.143.0/24 AS135553 VC Telecoms Sdn. Bhd. 256
203.28.160.0/24 AS136000 LYNHAM NETWORKS PTY. LTD 256
203.28.36.0/24 AS136518 Western Australian Industrial Relations Commission 256
203.28.238.0/24 AS136557 GoHosting 256
203.28.172.0/24 AS137049 Performance Peripherals Australasia 256
203.28.176.0/24 AS137049 Performance Peripherals Australasia 256
203.28.64.0/24 AS137074 RISE-DAVAO 256
203.28.65.0/24 AS137074 RISE-CEBU 256
203.28.66.0/24 AS137074 RISE-CEBU 256
203.28.67.0/24 AS137074 RISE-CEBU 256
203.28.63.0/24 AS141437 Officeworks Ltd 256
203.28.150.0/24 AS149164 Avondale University Limited 256
203.28.104.0/24 AS152661 ALZAF IT 256
203.28.105.0/24 AS152661 ALZAF IT 256
203.28.53.0/24 AS154203 PT DELTA SKY TECH 256
203.28.57.0/24 AS154204 Shine Effort Inc Limited 256
203.28.195.0/24 AS154329 Phoenix Business Solutions Australia Pty Ltd 256
203.28.249.0/24 AS16509 HRT SG PTE. LTD. 256
203.28.85.0/24 AS17477 Vision Australia 256
203.28.142.0/24 AS17535 Canary Technology Solutions Pty Limited 256
203.28.121.0/24 AS17766 Nexon Asia Pacific Pty Ltd 256
203.28.113.0/24 AS18390 Ai Tel Pty Ltd 256
203.28.168.0/24 AS18986 Calligo (Canada) Inc. 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS207551 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.15.0/24 AS216456 Wijnand Schouten 256
203.28.18.0/24 AS23028 Information Technology Services 256
203.28.14.0/24 AS23886 Port Waratah Coal Services 256
203.28.122.0/24 AS2764 R.A.G Productions Pty.Ltd. 256
203.28.166.0/24 AS2764 PG Lion ReSources Aust Pty Ltd 256
203.28.173.0/24 AS2764 Professional Advantage Pty Limited 256
203.28.171.0/24 AS29222 Swissdotnet SA 256
203.28.50.0/24 AS38719 Dreamscape Networks PTY LTD 256
203.28.90.0/24 AS38880 Klegridge Pty Ltd 256
203.28.51.0/24 AS45671 Servers Australia Pty Ltd 256
203.28.216.0/24 AS45701 GlobalXtreme 256
203.28.217.0/24 AS45701 GlobalXtreme 256
203.28.218.0/24 AS45701 GlobalXtreme 256
203.28.219.0/24 AS45701 GlobalXtreme 256
203.28.159.0/24 AS4739 iiNet Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
146.20.182.24 AS27357 Rackspace Hosting 0.69ms from Ashburn, US
205.152.195.200 AS6389 AT&T Enterprises, LLC 2.40ms from Atlanta, US
13.244.219.216 AS16509 Amazon.com, Inc. 0.13ms from Cape Town, ZA
207.183.133.24 AS395662 OzarksGo, LLC 9.37ms from Dallas, US
212.50.212.8 AS719 Elisa Oyj 1.07ms from Helsinki, FI
76.87.3.56 AS20001 Charter Communications Inc 4.88ms from Los Angeles, US
24.122.165.56 AS11290 Cogeco Connexion inc 8.93ms from Montreal, CA
15.188.85.104 AS16509 Amazon.com, Inc. 0.54ms from Paris, FR
115.7.243.72 AS4766 Korea Telecom 7.52ms from Seoul, KR
221.146.69.216 AS4766 Korea Telecom 1.48ms from Seoul, KR
81.204.183.184 AS1136 KPN B.V. 1.08ms from Amsterdam, NL
147.125.227.8 AS5650 Frontier Communications of America, Inc. 0.24ms from Ashburn, US
177.183.236.136 AS28573 Claro NXT Telecomunicacoes Ltda 15.94ms from Curitiba, BR
18.200.210.24 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
45.229.150.8 AS267230 TRIBUNAL REGIONAL DO TRABALHO DA 22a REGIÃO 7.06ms from Fortaleza, BR
195.231.97.104 AS202613 Aruba S.p.A. 3.72ms from Milan, IT
67.245.4.56 AS12271 Charter Communications Inc 3.20ms from New York City, US
205.214.183.40 AS25869 HSBC Bank USA 2.10ms from New York City, US
177.201.159.200 AS8167 V tal 3.08ms from Novo Hamburgo, BR
200.19.48.200 AS28596 B3 S.A. Brasil, Bolsa, Balcão 2.67ms from Osasco, BR
201.80.29.152 AS28573 Claro NXT Telecomunicacoes Ltda 11.76ms from Rio de Janeiro, BR
24.130.187.136 AS7922 Comcast Cable Communications, LLC 3.06ms from San Jose, US
121.183.96.72 AS4766 Korea Telecom 5.64ms from Seoul, KR
58.226.4.184 AS9318 SK Broadband Co Ltd 6.89ms from Seoul, KR
137.224.8.168 AS1103 SURF B.V. 3.91ms from Amsterdam, NL

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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