ACTIVE IPV6 PREFIXES
AS2501 U-TOKYO
The University of Tokyo Autonomous System

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BGP Active Prefixes API

Prefix

Range From

Range To

Prefix2404:d540::/48

Range From2404:d540::

Range To2404:d540:0:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:1::/48

Range From2404:d540:1::

Range To2404:d540:1:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:2::/47

Range From2404:d540:2::

Range To2404:d540:3:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:4::/46

Range From2404:d540:4::

Range To2404:d540:7:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:8::/45

Range From2404:d540:8::

Range To2404:d540:f:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:10::/44

Range From2404:d540:10::

Range To2404:d540:1f:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:20::/43

Range From2404:d540:20::

Range To2404:d540:3f:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:40::/42

Range From2404:d540:40::

Range To2404:d540:7f:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:80::/41

Range From2404:d540:80::

Range To2404:d540:ff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:100::/40

Range From2404:d540:100::

Range To2404:d540:1ff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:200::/39

Range From2404:d540:200::

Range To2404:d540:3ff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:400::/38

Range From2404:d540:400::

Range To2404:d540:7ff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:800::/37

Range From2404:d540:800::

Range To2404:d540:fff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:1000::/36

Range From2404:d540:1000::

Range To2404:d540:1fff:ffff:ffff:ffff:ffff:ffff

Prefix2404:d540:2000::/35

Range From2404:d540:2000::

Range To2404:d540:3fff:ffff:ffff:ffff:ffff:ffff

Showing 1 - 15 of 17 Results