All ASNs

Autonomous System details for AS17756

AS17756

Australian Postal Corporation • auspost.com.au

AS17756 — Australian Postal Corporation

AS Name

AUSPOST

Country

Australia (AU)

Website

auspost.com.au

Number of IPv4

137,728

Number of IPv6

ASN type

Business

Status

Allocated

Registry

APNIC

Allocated

May 21, 2001

Last updated

June 22, 2020

IP Ranges

24 IPv4 prefixes

Prefix	Company	Number of IPs
155.144.0.0/16	Australian Postal Corporation	65,536
155.144.0.0/17	Australian Postal Corporation	32,768
155.144.16.0/22	Australian Postal Corporation	1,024
155.144.24.0/24	Australian Postal Corporation	256
155.144.25.0/24	Australian Postal Corporation	256
155.144.26.0/24	Australian Postal Corporation	256
155.144.27.0/24	Australian Postal Corporation	256
155.144.47.0/24	Australian Postal Corporation	256
155.144.50.0/23	Australian Postal Corporation	512
155.144.50.0/24	Australian Postal Corporation	256
155.144.51.0/24	Australian Postal Corporation	256
155.144.52.0/23	Australian Postal Corporation	512
155.144.52.0/24	Australian Postal Corporation	256
155.144.53.0/24	Australian Postal Corporation	256
155.144.101.0/24	Australian Postal Corporation	256
155.144.112.0/24	Australian Postal Corporation	256
155.144.113.0/24	Australian Postal Corporation	256
155.144.114.0/24	Australian Postal Corporation	256
155.144.116.0/24	Australian Postal Corporation	256
155.144.117.0/24	Australian Postal Corporation	256
155.144.128.0/17	Australian Postal Corporation	32,768
155.144.251.0/24	Australian Postal Corporation	256
155.144.253.0/24	Australian Postal Corporation	256
203.171.5.0/24	Star Track Express Pty Limited	256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS17756

0 peers

AS17756 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS17756

3 upstreams

AS2764 AS7545 AS32787

AS17756 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS17756 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS17756

0 downstreams

AS17756 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.