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ASN Lookup Tool
AS204297 BSTK-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS204297
Organisation
LLC " Belgorod Networking Telecommunication Comp..
Name
BSTK-AS
Total IPv4 Addresses
1280
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#29,262 out of 77,309
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2018-04-06
Registration Last Change
2024-03-29
Receiving From

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

ASN
Organisation
AS8359
RU flagMTS PJSC
AS31133
RU flagPJSC MegaFon
AS49544
NL flagi3D.net B.V
AS8641
RU flagLLC "Nauka-Svyaz"
AS9002
GB flagRETN Limited
Showing 5 of 6
IPv4 Active Prefixes

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

Prefix185.253.180.0/22
Range From185.253.180.0
Range To185.253.183.255
Prefix188.64.136.0/24
Range From188.64.136.0
Range To188.64.136.255
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.