AS197451 Brno University of Technology details

Summary

Country	Czechia
Organization	Brno University of Technology
Domain	vutbr.cz
Number of IPv4	67,584
Number of IPv6	1.6638× 10³⁰
AS Type	Education
Registry	RIPE NCC
Allocated	December 08, 2010 (about 13 years ago)
Updated	September 04, 2018 (about 5 years ago)

AS197451 announces 8 IPv4 ranges and 5 IPv6 ranges.

That's a total of 67,584 IPv4 addresses and 1.6638× 10³⁰ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
147.229.0.0/17	Brno University of Technology	32,768	RIPE NCC	ASSIGNED PA
147.229.128.0/18	Brno University of Technology	16,384	RIPE NCC	ASSIGNED PA
147.229.192.0/19	Brno University of Technology	8,192	RIPE NCC	ASSIGNED PA
147.229.224.0/19	Brno University of Technology	8,192	RIPE NCC	ASSIGNED PA
185.62.108.0/23	Brno University of Technology	512	RIPE NCC	ASSIGNED PA
185.149.204.0/22	CZ-MCOMPUTERS-20160428	1,024	RIPE NCC	ASSIGNED PA
185.149.204.0/24	CZ-MCOMPUTERS-20160428	256	RIPE NCC	ASSIGNED PA
185.149.205.0/24	CZ-MCOMPUTERS-20160428	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2001:67c:1220::/46	Brno University of Technology	4.8357× 10²⁴	RIPE NCC	ASSIGNED PI
2a03:2e0::/29	CIA	6.3383× 10²⁹	RIPE NCC	ASSIGNED
2a03:2e0::/32	CIA	7.9228× 10²⁸	RIPE NCC	ASSIGNED
2a03:2e4::/30	JIC	3.1691× 10²⁹	RIPE NCC	AGGREGATED-BY-LIR
2a07:6bc0::/29	CZ-MCOMPUTERS-20160429	6.3383× 10²⁹	RIPE NCC	ASSIGNED

There is no peer for AS197451.

There are 3 upstreams for AS197451:

AS2852 AS15935 AS16019

There are 8 downstreams for AS197451:

AS34222 AS201263 AS201931 AS202872 AS204860 AS207167 AS210604 AS212138