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ASN Lookup Tool
AS150358 TWCU-NET

Powered By:
ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS150358
Organisation
Tokyo Woman's Christian University 2-6-1, Zempuk..
Name
TWCU-NET
Total IPv4 Addresses
2,048
Total IPv4 Prefixes
2
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#25,006 out of 79,053
Registry
Apnic
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
Registration Last Change
2024-08-09
Receiving From

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

ASN
Organisation
AS2907
JP flagfor assignment to JPNIC members
IPv4 Active Prefixes

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

PrefixRange FromRange To
202.11.168.0/22202.11.168.0202.11.171.255
202.11.172.0/22202.11.172.0202.11.175.255