ResearchIRR · RIPE

AS-DARZ DARZ-IPv4-AS-SET

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

Members

What AS-DARZ lists

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

AS201213 DA-RZ_ASAS208676 OWHSE-AS
Expanded

Every AS it reaches

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

Show the 2 ASes
AS201213AS208676
Prefixes

What AS-DARZ covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-DARZ (with bgpq4, say) would allow. 8 IPv4 and 2 IPv6. Every one is in the IRR API.

8 IPv4 prefixes
153.92.28.0/22156.67.40.0/21185.80.184.0/22213.163.234.0/24213.163.235.0/2485.204.54.0/2385.204.96.0/2391.199.75.0/24
2 IPv6 prefixes
2001:678:dd8::/482a05:7f80::/29
Registries

Each registry’s copy

RIPE2 membersDARZ-IPv4-AS-SET
Maintained byMNT-DARZ
Last modified2026-02-13T06:58:00Z
MembersAS201213 AS208676
mbrs-by-refN
Used by

Sets that include AS-DARZ

AS-GCOREAS-KLEYREX-RSAS-RETNAS-RETN6AS-UNITYMEDIA-B2BAS3320:AS-DTAGAS3320:AS-DTAG-V6AS6695:AS-DECIX-FRAAS6695:AS-DECIX-FRA-V6AS8220:AS-COLTDE
Tools

Check AS-DARZ live

IRR API, with prefixes