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ASN Lookup Tool
AS55803 HOSTOPIA-AU

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55803
Organisation
Hostopia Australia Web Pty Ltd
Name
HOSTOPIA-AU
Total IPv4 Addresses
101,364
Total IPv4 Prefixes
46
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#1,957 out of 79,258
Registry
Apnic
Registered Country
AU flagAU
Registered Country Name
Australia
Registered Date
Registration Last Change
2025-11-20
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS2914
US flagNTT America, Inc.
AS7575
AU flagAustralian Academic and Research Network
AS6939
US flagHurricane Electric LLC
AS4764
AU flagWideband Networks Pty Ltd
Showing 5 of 17
Transit To
ASN
Organisation
AS38719
AU flagDreamscape Networks PTY LTD
AS1921
AT flagipcom GmbH
AS207021
AT flagipcom GmbH
IPv4 Active Prefixes
PrefixRange FromRange To
27.123.30.0/2427.123.30.027.123.30.255
49.156.24.0/2149.156.24.049.156.31.255
101.0.64.0/21101.0.64.0101.0.71.255
101.0.72.0/22101.0.72.0101.0.75.255
101.0.76.0/24101.0.76.0101.0.76.255
Showing 5 of 46
IPv6 Active Prefixes
PrefixRange FromRange To
2400:a600::/322400:a600::2400:a600:ffff:ffff:ffff:ffff:ffff:ffff
2401:fc00::/322401:fc00::2401:fc00:ffff:ffff:ffff:ffff:ffff:ffff
2402:9400::/322402:9400::2402:9400:ffff:ffff:ffff:ffff:ffff:ffff