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ASN Lookup Tool
AS39028 ULSK-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS39028
Organisation
JSC "ER-Telecom Holding"
Name
ULSK-AS
Total IPv4 Addresses
27392
Total IPv4 Prefixes
36
Total IPv6 Prefixes
19
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#5,527 out of 77,325
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2011-02-07
Registration Last Change
2018-09-04
Receiving From

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

ASN
Organisation
AS9049
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).

Prefix5.3.64.0/22
Range From5.3.64.0
Range To5.3.67.255
Prefix5.3.68.0/22
Range From5.3.68.0
Range To5.3.71.255
Prefix5.3.72.0/22
Range From5.3.72.0
Range To5.3.75.255
Prefix5.3.76.0/22
Range From5.3.76.0
Range To5.3.79.255
Prefix5.164.0.0/22
Range From5.164.0.0
Range To5.164.3.255
Showing 5 of 36
IPv6 Active Prefixes
Prefix2a02:2698:8400::/43
Range From2a02:2698:8400::
Range To2a02:2698:841f:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:8420::/45
Range From2a02:2698:8420::
Range To2a02:2698:8427:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:8428::/47
Range From2a02:2698:8428::
Range To2a02:2698:8429:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:842a::/48
Range From2a02:2698:842a::
Range To2a02:2698:842a:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:842b::/48
Range From2a02:2698:842b::
Range To2a02:2698:842b:ffff:ffff:ffff:ffff:ffff
Showing 5 of 19
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.