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ASN Lookup Tool
AS55891 WBTSJP-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS55891
Organisation
WATCH TOWER BIBLE AND TRACT SOCIETY
Name
WBTSJP-AS
Total IPv4 Addresses
1,024
Total IPv4 Prefixes
1
Total IPv6 Prefixes
12
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#35,064 out of 79,075
Registry
Radb
Registered Country
JP flagJP
Registered Country Name
Japan
Registered Date
2020-11-25
Registration Last Change
Receiving From

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

ASN
Organisation
AS2914
US flagNTT America, Inc.
AS3491
US flagPCCW Global, Inc.
IPv4 Active Prefixes

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

PrefixRange FromRange To
103.10.240.0/22103.10.240.0103.10.243.255
IPv6 Active Prefixes
PrefixRange FromRange To
2400:fd80:100::/402400:fd80:100::2400:fd80:1ff:ffff:ffff:ffff:ffff:ffff
2403:7300::/322403:7300::2403:7300:ffff:ffff:ffff:ffff:ffff:ffff
2405:4cc1:100::/402405:4cc1:100::2405:4cc1:1ff:ffff:ffff:ffff:ffff:ffff
2405:4cc1:200::/402405:4cc1:200::2405:4cc1:2ff:ffff:ffff:ffff:ffff:ffff
2405:4cc1:500::/402405:4cc1:500::2405:4cc1:5ff:ffff:ffff:ffff:ffff:ffff
Showing 5 of 12