ResearchIRR · NTTCOM

AS-SYSTEX Systex Corporation

An as-set registered in NTTCOM, maintained by MAINT-SYSTEX. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-SYSTEX lists

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

AS4783 SYSNET-AS1
Expanded

Every AS it reaches

What a filter built from AS-SYSTEX would let in: 1 ASes.

Show the 1 ASes
AS4783
Prefixes

What AS-SYSTEX covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-SYSTEX (with bgpq4, say) would allow. 9 IPv4 and 1 IPv6. Every one is in the IRR API.

9 IPv4 prefixes
202.39.104.0/21202.39.96.0/20202.39.96.0/21210.63.0.0/18210.63.0.0/21210.63.32.0/19210.67.0.0/18210.67.112.0/20210.67.128.0/20
1 IPv6 prefix
2405:a00::/32
Registries

Each registry’s copy

NTTCOM1 membersSystex Corporation
Maintained byMAINT-SYSTEX
Last modified2002-06-11
MembersAS4783
mbrs-by-refN
Tools

Check AS-SYSTEX live

IRR API, with prefixes