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ASN Lookup Tool
AS49373 centurilink-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS49373
Organisation
Foton Telecom CJSC
Name
centurilink-AS
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
17
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#44,547 out of 77,421
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2009-05-28
Registration Last Change
2023-12-22
Receiving From

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

ASN
Organisation
AS42861
RU flagFoton Telecom CJSC
IPv4 Active Prefixes

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

Prefix91.214.76.0/24
Range From91.214.76.0
Range To91.214.76.255
Prefix91.214.77.0/24
Range From91.214.77.0
Range To91.214.77.255
Prefix91.214.79.0/24
Range From91.214.79.0
Range To91.214.79.255
IPv6 Active Prefixes
Prefix2a00:1e6a::/42
Range From2a00:1e6a::
Range To2a00:1e6a:3f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1e6a:40::/43
Range From2a00:1e6a:40::
Range To2a00:1e6a:5f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1e6a:60::/44
Range From2a00:1e6a:60::
Range To2a00:1e6a:6f:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1e6a:70::/46
Range From2a00:1e6a:70::
Range To2a00:1e6a:73:ffff:ffff:ffff:ffff:ffff
Prefix2a00:1e6a:74::/47
Range From2a00:1e6a:74::
Range To2a00:1e6a:75:ffff:ffff:ffff:ffff:ffff
Showing 5 of 17
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.