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ASN Lookup Tool
AS61573 Private Use AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS61573
Organisation
IP TELECOM
Name
Private Use AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
4
Total IPv6 Prefixes
48
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#36,909 out of 79,723
Registry
Lacnic
Registered Country
BR flagBR
Registered Country Name
Brazil
Registered Date
2015-06-18
Registration Last Change
2026-02-28
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS6057
UY flagAdministracion Nacional de Telecomunicaciones
AS9498
IN flagBharti Airtel Limited
AS15802
AE flagEmirates Integrated Telecommunications Company P..
Showing 5 of 38
Transit To
ASN
Organisation
AS1239
US flagCogent Communications, LLC
AS214757
CZ flagJakub Krsa
AS64629
WORLD flagPrivate Use AS
AS210578
NL flagLucas Groenewegen trading as McPal
AS56662
PL flagMarcin Gondek
Showing 5 of 4336
IPv4 Active Prefixes
PrefixRange FromRange To
138.122.60.0/24138.122.60.0138.122.60.255
138.122.61.0/24138.122.61.0138.122.61.255
138.122.62.0/24138.122.62.0138.122.62.255
138.122.63.0/24138.122.63.0138.122.63.255
IPv6 Active Prefixes
PrefixRange FromRange To
2804:25e4::/402804:25e4::2804:25e4:ff:ffff:ffff:ffff:ffff:ffff
2804:25e4:100::/402804:25e4:100::2804:25e4:1ff:ffff:ffff:ffff:ffff:ffff
2804:25e4:200::/402804:25e4:200::2804:25e4:2ff:ffff:ffff:ffff:ffff:ffff
2804:25e4:300::/482804:25e4:300::2804:25e4:300:ffff:ffff:ffff:ffff:ffff
2804:25e4:301::/482804:25e4:301::2804:25e4:301:ffff:ffff:ffff:ffff:ffff
Showing 5 of 48