ASN Lookup Tool
AS41403 ULAN-UDE-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS41403
Organisation
JSC "ER-Telecom Holding"
Name
ULAN-UDE-AS
Total IPv4 Addresses
22272
Total IPv4 Prefixes
22
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,053 out of 76,964
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2016-06-07
Registration Last Change
2021-03-18
Receiving From

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

ASN
Organisation
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).

Range From5.3.27.0
Range To5.3.27.255
Showing 5 of 22
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.