BigDataCloud Logo

ASN Lookup Tool
AS680 DFN

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS680
Organisation
Verein zur Foerderung eines Deutschen Forschungs..
Name
DFN
Total IPv4 Addresses
7,733,952
Total IPv4 Prefixes
408
Total IPv6 Prefixes
157
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#60 out of 78,971
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2002-09-20
Registration Last Change
2025-07-22
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS680
DE flagVerein zur Foerderung eines Deutschen Forschungs..
AS3303
CH flagSwisscom (Schweiz) AG
AS8708
RO flagDIGI ROMANIA S.A.
AS6461
US flagZayo Bandwidth
Showing 5 of 25
Transit To
ASN
Organisation
AS680
DE flagVerein zur Foerderung eines Deutschen Forschungs..
AS553
DE flagUniversitaet Stuttgart
AS65000
WORLD flagPrivate Use AS
AS64512
WORLD flagPrivate Use AS
AS64555
WORLD flagPrivate Use AS
Showing 5 of 35
IPv4 Active Prefixes
PrefixRange FromRange To
45.12.192.0/2245.12.192.045.12.195.255
84.246.64.0/2184.246.64.084.246.71.255
87.77.0.0/1687.77.0.087.77.255.255
128.7.0.0/16128.7.0.0128.7.255.255
128.140.208.0/21128.140.208.0128.140.215.255
Showing 5 of 408
IPv6 Active Prefixes
PrefixRange FromRange To
2001:638::/392001:638::2001:638:1ff:ffff:ffff:ffff:ffff:ffff
2001:638:200::/402001:638:200::2001:638:2ff:ffff:ffff:ffff:ffff:ffff
2001:638:300::/452001:638:300::2001:638:307:ffff:ffff:ffff:ffff:ffff
2001:638:308::/462001:638:308::2001:638:30b:ffff:ffff:ffff:ffff:ffff
2001:638:30c::/482001:638:30c::2001:638:30c:ffff:ffff:ffff:ffff:ffff
Showing 5 of 157