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ASN Lookup Tool
AS63770 ICSCOE-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS63770
Organisation
Industrial Cyber Security Center of Excellence
Name
ICSCOE-AS
Total IPv4 Addresses
8,192
Total IPv4 Prefixes
10
Total IPv6 Prefixes
30
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#10,923 out of 79,053
Registry
Jpnic
Registered Country
JP flagJP
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
AS2907
JP flagfor assignment to JPNIC members
AS59103
JP flagSoftEther Corporation
Transit To

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

 

ASN
Organisation
AS37917
JP flagUniversity of Tsukuba
IPv4 Active Prefixes

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

PrefixRange FromRange To
103.95.184.0/22103.95.184.0103.95.187.255
163.220.224.0/22163.220.224.0163.220.227.255
163.220.232.0/21163.220.232.0163.220.239.255
163.220.240.0/22163.220.240.0163.220.243.255
163.220.244.0/24163.220.244.0163.220.244.255
Showing 5 of 10
IPv6 Active Prefixes
PrefixRange FromRange To
2401:5e40::/362401:5e40::2401:5e40:fff:ffff:ffff:ffff:ffff:ffff
2401:5e40:1000::/412401:5e40:1000::2401:5e40:107f:ffff:ffff:ffff:ffff:ffff
2401:5e40:1080::/422401:5e40:1080::2401:5e40:10bf:ffff:ffff:ffff:ffff:ffff
2401:5e40:10c0::/432401:5e40:10c0::2401:5e40:10df:ffff:ffff:ffff:ffff:ffff
2401:5e40:10e0::/442401:5e40:10e0::2401:5e40:10ef:ffff:ffff:ffff:ffff:ffff
Showing 5 of 30