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ASN Lookup Tool
AS31205 MF-SIB-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS31205
Organisation
PJSC MegaFon
Name
MF-SIB-AS
Total IPv4 Addresses
19,968
Total IPv4 Prefixes
43
Total IPv6 Prefixes
3
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#6,345 out of 77,682
Registry
Ripe
Registered Country
RU flag RU
Registered Country Name
Russian Federation (the)
Registered Date
2004-03-22
Registration Last Change
2018-09-05
Receiving From

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

ASN
Organisation
AS31133
RU flagPJSC MegaFon
IPv4 Active Prefixes

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

Prefix31.173.242.0/23
Range From31.173.242.0
Range To31.173.243.255
Prefix31.173.244.0/22
Range From31.173.244.0
Range To31.173.247.255
Prefix37.29.86.0/23
Range From37.29.86.0
Range To37.29.87.255
Prefix46.232.200.0/24
Range From46.232.200.0
Range To46.232.200.255
Prefix46.232.202.0/23
Range From46.232.202.0
Range To46.232.203.255
Showing 5 of 43
IPv6 Active Prefixes
Prefix2a03:d000:6400::/40
Range From2a03:d000:6400::
Range To2a03:d000:64ff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:d000:6500::/40
Range From2a03:d000:6500::
Range To2a03:d000:65ff:ffff:ffff:ffff:ffff:ffff
Prefix2a03:d000:67fe::/48
Range From2a03:d000:67fe::
Range To2a03:d000:67fe:ffff:ffff:ffff:ffff:ffff
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.