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ASN Lookup Tool
AS21320 GEANT_IAS_VRF

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21320
Organisation
GEANT Vereniging
Name
GEANT_IAS_VRF
Total IPv4 Addresses
949
Total IPv4 Prefixes
1
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#43,350 out of 79,346
Registry
Ripe
Registered Country
NL flagNL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2001-10-31
Registration Last Change
2025-06-04
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS3303
CH flagSwisscom (Schweiz) AG
AS8708
RO flagDIGI ROMANIA S.A.
AS6461
US flagZayo Bandwidth
Showing 5 of 22
Transit To
ASN
Organisation
AS2200
FR flagRenater
AS137
IT flagConsortium GARR
AS559
CH flagSWITCH
AS1213
IE flagHEAnet CLG
AS766
ES flagEntidad Publica Empresarial Red.es
Showing 5 of 57
IPv4 Active Prefixes
PrefixRange FromRange To
83.97.88.0/2283.97.88.083.97.91.255
IPv6 Active Prefixes
PrefixRange FromRange To
2001:799::/322001:799::2001:799:ffff:ffff:ffff:ffff:ffff:ffff