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ASN Lookup Tool
AS210728 CYSO-AS-DE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS210728
Organisation
Cyso Group B.V.
Name
CYSO-AS-DE
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#44,547 out of 79,181
Registry
Ripe
Registered Country
NL flagNL
Registered Country Name
Netherlands (Kingdom of the)
Registered Date
2021-09-22
Registration Last Change
2023-04-19
Receiving From
ASN
Organisation
AS33891
DE flagCore-Backbone GmbH
AS56662
PL flagMarcin Gondek
AS3356
US flagLevel 3 Parent, LLC
AS7552
VN flagViettel Group Internet Exchange and Service Prov..
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 55
Transit To
ASN
Organisation
AS44694
NL flagCyso Group B.V.
IPv4 Active Prefixes
PrefixRange FromRange To
77.246.243.0/2477.246.243.077.246.243.255
194.26.103.0/24194.26.103.0194.26.103.255
213.173.39.0/24213.173.39.0213.173.39.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a11:2440::/322a11:2440::2a11:2440:ffff:ffff:ffff:ffff:ffff:ffff