Summary

Country
JP Japan
Organization The University of Tokyo
Domain nic.ad.jp
Number of IPv4 3,592
Number of IPv6 0
AS Type Education
Registry APNIC
Allocated January 01, 1970 (about 55 years ago)
Updated August 29, 2024 (about 3 months ago)

IP Ranges

AS45688 announces 7 IPv4 ranges and 0 IPv6 range.

That's a total of 3,592 IPv4 address and 0 IPv6 address.

Prefix Organization Size Registry Status
133.69.160.0/22
JP Japan Network Information Center
1,024 APNIC ALLOCATED PORTABLE
133.69.167.248/30
JP Japan Network Information Center
4 APNIC ALLOCATED PORTABLE
133.69.167.252/30
JP Japan Network Information Center
4 APNIC ALLOCATED PORTABLE
133.69.168.0/22
JP Japan Network Information Center
1,024 APNIC ALLOCATED PORTABLE
133.69.172.0/22
JP Japan Network Information Center
1,024 APNIC ALLOCATED PORTABLE
133.69.176.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE
133.69.184.0/24
JP Japan Network Information Center
256 APNIC ALLOCATED PORTABLE

Peers

There is no peer for AS45688.

Upstreams

There are 1 upstream for AS45688:

Downstreams

There is no downstream for AS45688.

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