AS number details

AS4778

Optus Customer Network  ·  optus.net.au

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AS4778 – Optus Customer Network

Field Value
Country Australia
Website optus.net.au
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry apnic
Allocated 22 years ago on Oct 08, 2003
Updated 5 years ago on Jan 15, 2021
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


                                                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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Useful for Cybersecurity

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
AS7575 Australian Academic and Research Network (AARNet)
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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Downstreams

There are no downstreams for this ASN.

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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
101.185.85.42 AS1221 Telstra Limited 8.65ms from Adelaide, AU
66.182.160.10 AS395567 dcBLOX, Inc. 8.74ms from Atlanta, US
202.142.4.10 AS139066 NTT DATA INFORMATION PROCESSING SERVICES PRIVATE LIMITED 2.00ms from Bengaluru, IN
84.139.113.202 AS3320 Deutsche Telekom AG 2.85ms from Berlin, DE
78.141.122.122 AS15962 Orange Slovensko a.s. 3.97ms from Bratislava, SK
192.241.98.42 AS55286 B2 Net Solutions Inc. 0.15ms from Buffalo, US
196.218.209.90 AS8452 TE-AS 5.88ms from Cairo, EG
52.121.194.26 AS8075 Microsoft Corporation 0.76ms from Gaevle, SE
111.126.102.154 AS4134 CHINANET-BACKBONE 16.95ms from Hohhot, CN
216.81.108.58 AS11240 AccessATC 3.08ms from Jacksonville, US
8.243.124.58 AS3356 Level 3 Parent, LLC 0.13ms from Lima, PE
18.135.185.170 AS16509 Amazon.com, Inc. 0.11ms from London, GB
92.159.197.250 AS3215 Orange S.A. 4.36ms from Lyon, FR
82.84.187.170 AS8612 Tiscali Italia S.P.A. 11.09ms from Milan, IT
66.203.213.186 AS852 TELUS Communications Inc. 6.62ms from Montreal, CA
80.250.208.250 AS21367 Wiland Ltd 0.62ms from Moscow, RU
162.44.164.218 AS14948 IQVIA Holdings Inc 2.06ms from New York City, US
97.237.10.234 AS6167 Verizon Business 10.42ms from New York City, US
20.74.3.26 AS8075 Microsoft Corporation 0.16ms from Paris, FR
98.165.250.170 AS22773 Cox Communications Inc. 1.67ms from Phoenix, US
118.190.5.170 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.20ms from Qingdao, CN
59.13.27.154 AS4766 Korea Telecom 1.98ms from Seoul, KR
211.212.72.138 AS9318 SK Broadband Co Ltd 1.47ms from Seoul, KR
147.47.54.10 AS9488 Seoul National University 1.00ms from Seoul, KR
42.61.15.170 AS3758 SingNet 1.42ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m4 203.20.218.34
traceroute to 203.20.218.34 (203.20.218.34): 4 hops max, 52 byte packets
1 [AS202422] 5.188.4.3 0.127 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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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