Autonomous System details

AS4778

Optus Customer Network  ·  optus.net.au

Australia

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AS4778 – Optus Customer Network

Field Value
Country Australia
Website optus.net.au
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 0
ASN type ISP
Registry apnic
Allocated 23 years ago on Oct 08, 2003
Updated 5 years ago on Jan 15, 2021

IP Ranges

Netblock Company Num of IPs
203.20.218.0/24 BORAL LTD 256
203.20.219.0/24 BORAL LTD 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS4778
                                                OrgID:          AS4778
                                                ASName:         AS4778
                                                ASNumber:       AS4778
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 16 peers for this ASN.

Peers Name
AS132847 Network Solutions Group Pty Ltd
AS135895 Centorrino Technologies Pty Ltd
AS148968 Falcore Investments Pty Ltd
AS16552 Tiggee LLC
AS24482 SG.GS
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS38880 Micron21 Datacentre Pty Ltd
AS45437 Real World - The Core
AS4764 Aussie Broadband
AS4826 Vocus Connect International Backbone
AS49544 i3D.net B.V
AS58511 Anycast Global Backbone
AS63956 5G NETWORK OPERATIONS PTY LTD
AS64073 Vetta Group
AS7594 On Q
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS4826 Vocus Connect International Backbone
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN 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
75.207.29.202 AS6167 Verizon Business 18.46ms from Atlanta, US
35.88.58.202 AS16509 Amazon.com, Inc. 0.56ms from Boardman, US
188.157.35.58 AS5483 Magyar Telekom Plc. 8.26ms from Budapest, HU
75.187.71.170 AS10796 Charter Communications Inc 13.47ms from Cleveland, US
138.186.192.122 AS262573 GILMAR DOS SANTOS & CIA. LTDA. 8.75ms from Curitiba, BR
209.177.143.154 AS7832 PCI Fiber, LLC 2.24ms from Denver, US
54.154.205.90 AS16509 Amazon.com, Inc. 0.49ms from Dublin, IE
90.80.165.218 AS3215 Orange S.A. 6.30ms from Frankfurt am Main, DE
187.140.1.90 AS8151 UNINET 5.01ms from Guadalajara, MX
218.188.42.170 AS9304 HGC Global Communications Limited 1.17ms from Hong Kong, HK
113.58.32.90 AS4837 CHINA UNICOM China169 Backbone 14.75ms from Liuzhou, CN
81.97.90.250 AS5089 Virgin Media Limited 8.08ms from London, GB
72.220.106.170 AS22773 Cox Communications Inc. 7.52ms from Los Angeles, US
174.58.31.170 AS7922 Comcast Cable Communications, LLC 10.43ms from Miami, US
16.22.29.106 AS16509 Amazon.com, Inc. 0.14ms from Milan, IT
79.31.51.42 AS3269 Telecom Italia S.p.A. 5.73ms from Milan, IT
176.107.9.106 AS42998 Cross-I Ltd. 2.18ms from Moscow, RU
60.96.196.186 AS17676 SoftBank Corp. 3.74ms from Osaka, JP
85.119.127.122 AS200805 Melita Limited 0.37ms from Qormi, MT
20.191.90.42 AS8075 Microsoft Corporation 0.30ms from Quincy, US
192.163.222.106 AS46606 Unified Layer 2.06ms from Salt Lake City, US
191.30.118.234 AS18881 TELEFÔNICA BRASIL S.A 9.63ms from Sao Paulo, BR
218.37.104.234 AS17864 SK Broadband Co Ltd 1.87ms from Seoul, KR
209.135.153.106 AS6428 CDM 0.89ms from St. Louis, US
59.83.232.154 AS4837 CHINA UNICOM China169 Backbone 0.28ms from Suqian, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m6 203.20.218.145
traceroute to 203.20.218.145 (203.20.218.145): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.335 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4778 at robtex.

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