ResearchIRR · RIPE

AS43892:AS-BASIS Basis ehf

An as-set registered in RIPE, maintained by BASIS-MNT. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS43892:AS-BASIS lists

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

AS43892 BASIS-AS AS51296 median-is AS201849 SENSA-AS AS203590 sensa-as

Expanded

Every AS it reaches

What a filter built from AS43892:AS-BASIS would let in: 4 ASes.

Show the 4 ASes

AS43892 AS51296 AS201849 AS203590

Prefixes

What AS43892:AS-BASIS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS43892:AS-BASIS (with bgpq4, say) would allow. 18 IPv4 and 4 IPv6. Every one is in the IRR API.

18 IPv4 prefixes

185.130.12.0/22 185.130.12.0/23 185.130.12.0/24 185.130.13.0/24 185.130.14.0/24 185.62.60.0/22 185.62.60.0/24 185.62.61.0/24 185.62.62.0/24 185.62.63.0/24 185.67.180.0/22 79.171.100.0/22 79.171.101.0/24 79.171.96.0/21 79.171.96.0/22 79.171.97.0/24 79.171.99.0/24 91.216.255.0/24

4 IPv6 prefixes

2a02:3c8::/32 2a06:d700:4444::/48 2a06:d700::/29 2a06:d700:ffff::/48

Registries

Each registry’s copy

RIPE4 membersBasis ehf

Maintained by	BASIS-MNT
Last modified	2023-02-07T15:07:16Z
Members	AS43892 AS203590 AS51296 AS201849
mbrs-by-ref	N

Used by

Sets that include AS43892:AS-BASIS

AS-365NET-RIX AS-ICENET-RIX AS-SIP AS51202:AS-ALL AS6677:AS-CUSTOMERS AS6677:AS-IS-CUSTOMERS

Tools

Check AS43892:AS-BASIS live

IRR API, with prefixes