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ASN Lookup Tool
AS57378 ROSTOV-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS57378
Organisation
JSC "ER-Telecom Holding"
Name
ROSTOV-AS
Total IPv4 Addresses
58368
Total IPv4 Prefixes
65
Total IPv6 Prefixes
40
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#3,931 out of 77,440
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2011-10-12
Registration Last Change
2020-09-21
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).

Prefix5.3.232.0/22
Range From5.3.232.0
Range To5.3.235.255
Prefix5.3.236.0/22
Range From5.3.236.0
Range To5.3.239.255
Prefix5.165.176.0/22
Range From5.165.176.0
Range To5.165.179.255
Prefix5.165.180.0/22
Range From5.165.180.0
Range To5.165.183.255
Prefix5.165.240.0/22
Range From5.165.240.0
Range To5.165.243.255
Showing 5 of 65
IPv6 Active Prefixes
Prefix2a02:2698:6000::/45
Range From2a02:2698:6000::
Range To2a02:2698:6007:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:6008::/48
Range From2a02:2698:6008::
Range To2a02:2698:6008:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:6009::/48
Range From2a02:2698:6009::
Range To2a02:2698:6009:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:600a::/47
Range From2a02:2698:600a::
Range To2a02:2698:600b:ffff:ffff:ffff:ffff:ffff
Prefix2a02:2698:600c::/46
Range From2a02:2698:600c::
Range To2a02:2698:600f:ffff:ffff:ffff:ffff:ffff
Showing 5 of 40
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.