AS55542 Roads and Maritime Services

RMSNET-AS-AP - Roads and Maritime Services · registered in Australia

IPv4 addresses7,16816 prefixes · <0.001% of announced IPv4

Rank in Australia#185largest network in AU by IPv4 space, of 1,660 · 0.02% of AU

Rank worldwide#11,587of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS55542 in ASN lookup Look up an IP in this network (147.200.0.1) All networks in Australia

IPv4 prefixes

All 16 prefixes, in address order.

147.200.0.0/23
147.200.12.0/23
147.200.22.0/23
147.200.26.0/23
147.200.28.0/23
147.200.34.0/23
147.200.36.0/23
147.200.40.0/23
147.200.172.0/23
147.200.198.0/23
147.200.244.0/23
147.200.250.0/23
163.189.7.0/24
163.189.47.0/24
163.189.217.0/24
203.9.151.0/24

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS24541#182 HOSTAWAYPTYLTD-AS-AP - HostAway Pty Ltd7,424

AS134141#183 B2BWHOLESALE-AS-AP - B2B Wholesale Pty Ltd7,424

AS38883#184 FIRENET-AS-AP - FireNet Pty Ltd7,168

AS132405#186 SUMMITINTERNET-AS-AP - Summit Internet (Australia)7,168

AS38084#187 ETHAN-AU-AP - Ethan Group6,912

AS24012#188 RAPL-AS-AP - Refinitiv Australia PTY Limited6,912

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