ResearchIRR · RADB

AS399765:AS-FASNETCONE FasNET Services LLC ASN Cone

An as-set registered in RADB, maintained by MAINT-AS399765. It names 2 ASes and 1 set directly; followed all the way down, it reaches 4 ASes through 1 nested sets.

Members

What AS399765:AS-FASNETCONE lists

2 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS399765:AS-FASNETCUSTOMERSAS399765 FASNET-SERVICESAS401746 FASNET-SERVICES-SDN
Expanded

Every AS it reaches

What a filter built from AS399765:AS-FASNETCONE would let in: 4 ASes.

Show the 4 ASes
AS207740AS399765AS401746AS403028
Prefixes

What AS399765:AS-FASNETCONE covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS399765:AS-FASNETCONE (with bgpq4, say) would allow. 8 IPv4 and 10 IPv6. Every one is in the IRR API.

8 IPv4 prefixes
142.248.56.0/23142.248.58.0/24142.248.59.0/24194.58.65.0/24206.82.248.0/2423.131.92.0/2438.100.5.0/2438.70.7.0/24
10 IPv6 prefixes
2602:f75c:100::/402602:f75c::/402602:f75c:f40::/422602:f75c:f80::/482602:f75c:f90::/442602:f75c:fc0::/422a05:1082:f::/482a0e:b107:198::/482a0e:fd45:1337::/482a14:7580:f5ff::/48
Registries

Each registry’s copy

RADB3 membersFasNET Services LLC ASN Cone
Maintained byMAINT-AS399765
Last modified2026-07-22T19:00:00Z
MembersAS399765 AS401746 AS399765:AS-FASNETCUSTOMERS
mbrs-by-refN
Used by

Sets that include AS399765:AS-FASNETCONE

AS16557:AS-CUSTOMERS:AS399765AS6515:AS-DACSNX:AS-CUST
Tools

Check AS399765:AS-FASNETCONE live

IRR API, with prefixes