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AS21309 CASAWEB-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21309
Organisation
HERABIT S.p.A.
Name
CASAWEB-AS
Total IPv4 Addresses
77,558
Total IPv4 Prefixes
42
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#2,344 out of 79,118
Registry
Ripe
Registered Country
IT flagIT
Registered Country Name
Italy
Registered Date
2002-07-19
Registration Last Change
2025-09-25
Receiving From
ASN
Organisation
AS174
US flagCogent Communications, LLC
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS9498
IN flagBharti Airtel Limited
AS8708
RO flagDIGI ROMANIA S.A.
AS8220
GB flagCOLT Technology Services Group Limited
Showing 5 of 25
Transit To
ASN
Organisation
AS8884
IT flagCRIF S.p.A.
AS31495
IT flagHERABIT S.p.A.
AS49535
IT flagE-Mind Srl
AS29177
IT flagHERABIT S.p.A.
AS197807
IT flagEos sistemi s.r.l.
Showing 5 of 10
IPv4 Active Prefixes
PrefixRange FromRange To
5.63.136.0/215.63.136.05.63.143.255
31.216.240.0/2231.216.240.031.216.243.255
31.216.244.0/2231.216.244.031.216.247.255
31.216.248.0/2331.216.248.031.216.249.255
31.216.251.0/2431.216.251.031.216.251.255
Showing 5 of 42
IPv6 Active Prefixes
PrefixRange FromRange To
2a03:c380::/322a03:c380::2a03:c380:ffff:ffff:ffff:ffff:ffff:ffff