AS135887 Belong (Telstra Limited)

TELSTRA-BELONG-AP - Belong (Telstra Limited) · registered in Australia

IPv4 addresses458,752103 prefixes · 0.015% of announced IPv4

Rank in Australia#11largest network in AU by IPv4 space, of 1,660 · 1.18% of AU

Rank worldwide#619of 79,396 networks with IPv4

IPv64,100 x /488 prefixes

CountryAustralia1,688 ASNs registered there

Open AS135887 in ASN lookup Look up an IP in this network (120.159.0.1) All networks in Australia

IPv4 prefixes

All 103 prefixes, in address order.

120.159.0.0/20
120.159.16.0/20
120.159.32.0/23
120.159.34.0/23
120.159.36.0/22
120.159.40.0/21
120.159.48.0/20
120.159.64.0/19
120.159.96.0/20
120.159.112.0/21
120.159.120.0/23
120.159.122.0/23
120.159.124.0/23
120.159.126.0/23
120.159.128.0/22
120.159.132.0/22
120.159.136.0/23
120.159.138.0/23
120.159.140.0/22
120.159.144.0/20
120.159.160.0/20
120.159.176.0/22
120.159.180.0/22
120.159.184.0/21
120.159.192.0/23
120.159.194.0/23
120.159.196.0/22
120.159.200.0/21
120.159.208.0/22
120.159.212.0/22
120.159.216.0/23
120.159.218.0/23
120.159.220.0/22
120.159.224.0/22
120.159.228.0/23
120.159.230.0/23
120.159.232.0/21
120.159.240.0/21
120.159.248.0/23
120.159.250.0/23
120.159.252.0/22
123.208.0.0/19
123.208.32.0/20
123.208.48.0/20
123.208.64.0/20
123.208.80.0/22
123.208.84.0/22
123.208.88.0/22
123.208.92.0/22
123.208.96.0/19
123.208.128.0/21
123.208.136.0/22
123.208.140.0/22
123.208.144.0/21
123.208.152.0/23
123.208.154.0/23
123.208.156.0/22
123.208.160.0/21
123.208.168.0/21
123.208.176.0/22
123.208.180.0/23
123.208.182.0/23
123.208.184.0/21
123.208.192.0/21
123.208.200.0/22
123.208.204.0/23
123.208.206.0/23
123.208.208.0/20
123.208.224.0/20
123.208.240.0/21
123.208.248.0/21
141.168.0.0/16
144.138.0.0/21
144.138.8.0/21
144.138.16.0/20
144.138.32.0/19
144.138.64.0/18
144.138.128.0/18
144.138.192.0/19
144.138.224.0/20
144.138.240.0/21
144.138.248.0/22
144.138.252.0/22
147.10.0.0/17
147.10.128.0/18
147.10.192.0/19
147.10.224.0/20
147.10.240.0/21
147.10.248.0/22
147.10.252.0/22
149.167.0.0/19
149.167.32.0/20
149.167.48.0/20
149.167.64.0/18
149.167.128.0/20
149.167.144.0/21
149.167.152.0/21
149.167.160.0/19
149.167.192.0/19
149.167.224.0/21
149.167.232.0/21
149.167.240.0/20
155.143.0.0/16

IPv6 prefixes

All 8 prefixes.

2001:360:12::/47
2001:360:14::/47
2001:360:3000::/41
2001:360:3080::/41
2001:360:3100::/40
2001:360:3200::/39
2001:360:3400::/38
2001:360:3800::/37

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AS4826#13 VOCUS-BACKBONE-AS - Vocus Connect International Backbone329,728

AS56132#14 MONASHUNI-AU-AS-AP - Monash University,236,288

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources