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ASN Lookup Tool
AS47397 BASE-AS

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS47397
Organisation
Base Ltd.
Name
BASE-AS
Total IPv4 Addresses
4608
Total IPv4 Prefixes
4
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#14,627 out of 77,447
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2008-06-12
Registration Last Change
2023-12-18
Receiving From

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

ASN
Organisation
AS8359
RU flagMTS PJSC
AS51034
RU flagJSC "ER-Telecom Holding"
IPv4 Active Prefixes

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

Prefix31.41.96.0/21
Range From31.41.96.0
Range To31.41.103.255
Prefix85.234.96.0/22
Range From85.234.96.0
Range To85.234.99.255
Prefix91.206.18.0/23
Range From91.206.18.0
Range To91.206.19.255
Prefix194.28.152.0/22
Range From194.28.152.0
Range To194.28.155.255
IPv6 Active Prefixes
Prefix2001:67c:15d4::/48
Range From2001:67c:15d4::
Range To2001:67c:15d4:ffff:ffff:ffff:ffff:ffff
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.