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ASN Lookup Tool
AS20539 TCRS-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS20539
Organisation
Technical Centre Radio Systems Ltd.
Name
TCRS-AS
Total IPv4 Addresses
12,800
Total IPv4 Prefixes
19
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#8,290 out of 79,083
Registry
Ripe
Registered Country
UA flagUA
Registered Country Name
Ukraine
Registered Date
2002-04-09
Registration Last Change
2024-06-19
Receiving From

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

ASN
Organisation
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS6939
US flagHurricane Electric LLC
AS14840
BR flagBR.Digital Provider
AS3326
UA flagPRIVATE JOINT STOCK COMPANY "DATAGROUP"
AS39120
IT flagConvergenze S.p.A.
Showing 5 of 13
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS13202
UA flagProduction Company POLISAN Ltd.
IPv4 Active Prefixes

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

PrefixRange FromRange To
31.135.128.0/2131.135.128.031.135.135.255
31.135.136.0/2231.135.136.031.135.139.255
31.135.140.0/2231.135.140.031.135.143.255
31.135.144.0/2231.135.144.031.135.147.255
31.135.148.0/2231.135.148.031.135.151.255
Showing 5 of 19
IPv6 Active Prefixes
PrefixRange FromRange To
2a02:680:8000::/362a02:680:8000::2a02:680:8fff:ffff:ffff:ffff:ffff:ffff