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ASN Lookup Tool
AS205664 VATTENFALL-AB

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS205664
Organisation
Vattenfall AB
Name
VATTENFALL-AB
Total IPv4 Addresses
2547
Total IPv4 Prefixes
6
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#20,805 out of 77,299
Registry
Ripe
Registered Country
SE flag SE
Registered Country Name
Sweden
Registered Date
2017-06-28
Registration Last Change
2024-02-29
Receiving From

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

ASN
Organisation
AS3301
SE flagTelia Company AB
AS8220
GB flagCOLT Technology Services Group Limited
AS2686
US flagAT&T Corp.
AS12552
SE flagGlobalConnect AB
IPv4 Active Prefixes

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

Prefix144.27.0.0/24
Range From144.27.0.0
Range To144.27.0.255
Prefix151.156.248.0/22
Range From151.156.248.0
Range To151.156.251.255
Prefix151.156.252.0/24
Range From151.156.252.0
Range To151.156.252.255
Prefix151.156.253.0/24
Range From151.156.253.0
Range To151.156.253.255
Prefix151.156.254.0/23
Range From151.156.254.0
Range To151.156.255.255
Showing 5 of 6
Autonomous System (AS) is a network (or collection of networks) that are all managed and supervised by a single entity or organisation. This tool provides a comprehensive ownership and connectivity report for any given AS number.