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ASN Lookup Tool
AS57728 TELIN-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57728
Organisation
Telco Infrastructure, s.r.o.
Name
TELIN-AS
Total IPv4 Addresses
15,360
Total IPv4 Prefixes
5
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#7,640 out of 79,087
Registry
Ripe
Registered Country
CZ flagCZ
Registered Country Name
Czechia
Registered Date
2019-10-21
Registration Last Change
2024-12-11
Receiving From

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

ASN
Organisation
AS39791
CZ flagTelco Pro Services, a. s.
IPv4 Active Prefixes

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

PrefixRange FromRange To
81.25.16.0/2181.25.16.081.25.23.255
81.25.24.0/2181.25.24.081.25.31.255
109.234.40.0/21109.234.40.0109.234.47.255
185.255.116.0/22185.255.116.0185.255.119.255
188.122.192.0/19188.122.192.0188.122.223.255
IPv6 Active Prefixes
PrefixRange FromRange To
2a00:1800::/322a00:1800::2a00:1800:ffff:ffff:ffff:ffff:ffff:ffff
2a00:1807::/322a00:1807::2a00:1807:ffff:ffff:ffff:ffff:ffff:ffff
2a0a:b6c0::/322a0a:b6c0::2a0a:b6c0:ffff:ffff:ffff:ffff:ffff:ffff