ResearchIRR · RIPE

AS-SEZNAM-CZ Seznam.cz

An as-set registered in RIPE, maintained by SEZNAM-MNT. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-SEZNAM-CZ lists

2 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS43037 SEZNAM-CZAS200600 SEZNAM-CZ-DC
Expanded

Every AS it reaches

What a filter built from AS-SEZNAM-CZ would let in: 2 ASes.

Show the 2 ASes
AS43037AS200600
Prefixes

What AS-SEZNAM-CZ covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-SEZNAM-CZ (with bgpq4, say) would allow. 9 IPv4 and 7 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
185.101.220.0/22185.66.188.0/2277.75.72.0/2177.75.72.0/2377.75.74.0/2477.75.75.0/2477.75.76.0/2377.75.76.0/2477.75.78.0/23
7 IPv6 prefixes
2a02:598:2::/482a02:598:3333::/482a02:598:4444::/482a02:598::/322a02:598:a::/482a02:598:b::/482a06:2140::/29
Registries

Each registry’s copy

RIPE2 membersSeznam.cz
Maintained bySEZNAM-MNT
Last modified2015-11-06T09:49:25Z
MembersAS43037 AS200600
mbrs-by-refN
Used by

Sets that include AS-SEZNAM-CZ

AS-DIALTELECOMAS-NIXCZ-RSCLIENTSAS1299:AS-TWELVE99-EU-V4AS1299:AS-TWELVE99-EU-V6AS47200:AS-NIXCZ-RSCLIENTSAS6695:AS-DECIX-FRAAS6695:AS-DECIX-FRA-V6AS6881:AS-NIXCZ-CLIENTS
Tools

Check AS-SEZNAM-CZ live

IRR API, with prefixes