Autonomous System details

AS4647

Centra Networks  ·  centra.com.au

Australia
    Stub AS Icon Stub AS

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AS4647 – Centra Networks

Field Value
Country Australia
Website centra.com.au
Hosted domains 11
IPv4 addresses 1,280
IPv6 addresses 0
ASN type Hosting
Registry apnic
Allocated 15 years ago on Jul 01, 2011
Updated 4 years ago on Jun 22, 2022

IP Ranges

Netblock Company Num of IPs
103.246.28.0/22 Suite 4.25, 433 Logan Rd 1,024
103.246.28.0/23 Centra Networks-Public 512
103.246.30.0/23 Centra Networks - Public 512
103.246.28.0/24 Centra Networks-Public 256
103.246.29.0/24 Centra Networks-Public 256
103.246.30.0/24 Centra Networks - Public 256
103.246.31.0/24 Centra Networks Public 256
203.30.140.0/24 Centra Networks 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS4647
                                                OrgID:          AS4647
                                                ASName:         AS4647
                                                ASNumber:       AS4647
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 11 domain names hosted across 4 IP addresses on this ASN.

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IP Address Domain Domains on this IP
103.246.28.144 ██████████ 7
103.246.31.103 ██████████ 2
103.246.31.104 ██████████ 1
103.246.31.162 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS132808 IP Telco
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS132808 IP Telco
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
103.246.31.161 AS4647 Centra Networks 0.21ms from Brisbane, AU
103.246.29.166 AS4647 Centra Networks 0.44ms from Brisbane, AU
203.30.140.1 AS4647 Centra Networks 0.17ms from Brisbane, AU
103.246.30.195 AS4647 Centra Networks 0.21ms from Brisbane, AU
103.246.28.131 AS4647 Centra Networks 0.24ms from Brisbane, AU

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
79.166.100.7 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.46ms from Athens, GR
191.80.91.215 AS22927 Telefonica de Argentina 4.38ms from Buenos Aires, AR
34.18.37.183 AS396982 Google LLC 0.09ms from Doha, QA
92.117.168.55 AS8881 1&1 Versatel GmbH 6.13ms from Frankfurt am Main, DE
14.227.66.55 AS45899 VNPT Corp 2.59ms from Ho Chi Minh City, VN
79.23.67.103 AS3269 Telecom Italia S.p.A. 8.19ms from Milan, IT
79.47.56.55 AS3269 Telecom Italia S.p.A. 5.82ms from Milan, IT
158.248.45.71 AS29695 Lyse Tele AS 9.31ms from Oslo, NO
37.219.215.231 AS16086 DNA Oyj 15.10ms from Oulu, FI
86.219.45.167 AS3215 Orange S.A. 9.26ms from Paris, FR
118.76.126.167 AS4837 CHINA UNICOM China169 Backbone 10.10ms from Taiyuan, CN
151.186.138.7 AS36692 Cisco OpenDNS, LLC 0.44ms from Tokyo, JP
15.195.26.231 AS7057 Managed Network Systems Inc. 5.81ms from Toronto, CA
3.228.159.87 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
122.144.27.199 AS38082 True International Gateway Co., Ltd. 0.87ms from Bangkok, TH
191.104.158.199 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 3.36ms from Bogotá, CO
71.68.101.7 AS11426 Charter Communications Inc 10.64ms from Charlotte, US
207.54.164.7 AS26722 Main Sequence Technology, Inc. 0.38ms from Cleveland, US
35.239.191.87 AS396982 Google LLC 0.12ms from Council Bluffs, US
85.249.245.103 AS3216 PJSC "Vimpelcom" 0.23ms from Khabarovsk, RU
58.209.74.151 AS4134 CHINANET-BACKBONE 4.80ms from Nanjing, CN
119.229.188.71 AS17511 OPTAGE Inc. 1.94ms from Osaka, JP
18.230.122.247 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
113.229.201.39 AS4837 CHINA UNICOM China169 Backbone 5.14ms from Tieling, CN
61.183.239.199 AS4134 CHINANET-BACKBONE 1.09ms from Wuhan, CN

Traceroute

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

$
traceroute -a -n -q1 203.30.140.4
traceroute to 203.30.140.4 (203.30.140.4): 64 hops max, 52 byte packets
2 *
3 [] 218.100.76.78 0.516 ms
5 [AS4647] 203.30.140.4 0.545 ms
Measurement taken from IPinfo ProbeNet in Brisbane, AU
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 AS4647 at robtex.

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