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ASN Lookup Tool
AS21207 RWE

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS21207
Organisation
E.ON Verwaltungs GmbH
Name
RWE
Total IPv4 Addresses
63,781
Total IPv4 Prefixes
33
Total IPv6 Prefixes
2
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,748 out of 79,072
Registry
Ripe
Registered Country
DE flagDE
Registered Country Name
Germany
Registered Date
2002-07-30
Registration Last Change
2019-04-03
Receiving From

The list of active Autonomous Systems (ASs) which send traffic to that ASN.

ASN
Organisation
AS3209
DE flagVodafone GmbH
AS702
US flagVerizon Business
AS13335
US flagCloudflare, Inc.
IPv4 Active Prefixes

This provides the list of IPv4 address space routes/prefixes currently announced on Border Gateway Protocol (BGP).

PrefixRange FromRange To
153.100.0.0/23153.100.0.0153.100.1.255
153.100.2.0/23153.100.2.0153.100.3.255
153.100.4.0/22153.100.4.0153.100.7.255
153.100.8.0/21153.100.8.0153.100.15.255
153.100.16.0/20153.100.16.0153.100.31.255
Showing 5 of 33
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:d20::/402a02:d20::2a02:d20:ff:ffff:ffff:ffff:ffff:ffff
2a02:ad40::/292a02:ad40::2a02:ad47:ffff:ffff:ffff:ffff:ffff:ffff