BigDataCloud Logo

ASN Lookup Tool
AS55900 GLBB-1

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55900
Organisation
GLBB Japan KK
Name
GLBB-1
Total IPv4 Addresses
40,704
Total IPv4 Prefixes
32
Total IPv6 Prefixes
1
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#4,506 out of 78,221
Registry
Radb
Registered Country
JP flag JP
Registered Country Name
Japan
Registered Date
2013-10-29
Registration Last Change
Receiving From

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

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS2914
US flagNTT America, Inc.
AS7713
ID flagTelekomunikasi Indonesia (PT)
AS2497
JP flagInternet Initiative Japan Inc.
AS18403
VN flagFPT Telecom Company The Corporation for Financin..
Showing 5 of 17
Transit To

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

 

ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS714
US flagApple Inc.
AS2914
US flagNTT America, Inc.
AS9824
JP flagJCOM Co., Ltd.
AS2497
JP flagInternet Initiative Japan Inc.
Showing 5 of 73
IPv4 Active Prefixes

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

Prefix27.0.16.0/21
Range From27.0.16.0
Range To27.0.23.255
Prefix27.0.24.0/22
Range From27.0.24.0
Range To27.0.27.255
Prefix27.0.28.0/23
Range From27.0.28.0
Range To27.0.29.255
Prefix27.0.30.0/24
Range From27.0.30.0
Range To27.0.30.255
Prefix27.0.31.0/24
Range From27.0.31.0
Range To27.0.31.255
Showing 5 of 32
IPv6 Active Prefixes
Prefix2404:2d00::/32
Range From2404:2d00::
Range To2404:2d00: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.