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ASN Lookup Tool
AS7500 M-ROOT

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS7500
Organisation
'M' Root DNS Server hosted by WIDE Project
Name
M-ROOT
Total IPv4 Addresses
768
Total IPv4 Prefixes
3
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#46,102 out of 77,686
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
Registration Last Change
Receiving From

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

ASN
Organisation
AS3320
DE flagDeutsche Telekom AG
AS3356
US flagLevel 3 Parent, LLC
AS2516
JP flagKDDI CORPORATION
AS3257
US flagGTT Communications Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
Showing 5 of 75
Transit To

The list of active Autonomous Systems (ASs) which receive traffic from that ASN.

 

ASN
Organisation
AS112
US flagDNS-OARC
AS4713
JP flagNTT Communications Corporation
AS2516
JP flagKDDI CORPORATION
AS2497
JP flagInternet Initiative Japan Inc.
AS18403
VN flagFPT Telecom Company The Corporation for Financin..
Showing 5 of 27
IPv4 Active Prefixes

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

Prefix192.50.45.0/24
Range From192.50.45.0
Range To192.50.45.255
Prefix202.12.27.0/24
Range From202.12.27.0
Range To202.12.27.255
Prefix202.13.183.0/24
Range From202.13.183.0
Range To202.13.183.255
IPv6 Active Prefixes
Prefix2001:dc3::/32
Range From2001:dc3::
Range To2001:dc3:ffff: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.