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ASN Lookup Tool
AS41661 ERTH-CHEL-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS41661
Organisation
JSC "ER-Telecom Holding"
Name
ERTH-CHEL-AS
Total IPv4 Addresses
43776
Total IPv4 Prefixes
44
Total IPv6 Prefixes
23
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,396 out of 77,447
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2006-10-02
Registration Last Change
2020-10-26
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).

Prefix5.3.87.0/24
Range From5.3.87.0
Range To5.3.87.255
Prefix5.166.224.0/22
Range From5.166.224.0
Range To5.166.227.255
Prefix5.166.228.0/22
Range From5.166.228.0
Range To5.166.231.255
Prefix37.113.128.0/21
Range From37.113.128.0
Range To37.113.135.255
Prefix37.113.136.0/22
Range From37.113.136.0
Range To37.113.139.255
Showing 5 of 44
IPv6 Active Prefixes
Prefix2a02:2698:9000::/43
Range From2a02:2698:9000::
Range To2a02:2698:901f:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:9020::/47
Range From2a02:2698:9020::
Range To2a02:2698:9021:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:9022::/47
Range From2a02:2698:9022::
Range To2a02:2698:9023:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:9024::/47
Range From2a02:2698:9024::
Range To2a02:2698:9025:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:9026::/47
Range From2a02:2698:9026::
Range To2a02:2698:9027:ffff:ffff:ffff:ffff:ffff
Showing 5 of 23
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.