ResearchIRR · ARIN

AS40300:AS-DRFIX Prefixes Announced to the DRFortress Internet…

An as-set registered in ARIN, maintained by MNT-DFL-13. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS40300:AS-DRFIX lists

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

AS40300 DRF-IXNET-HI
Expanded

Every AS it reaches

What a filter built from AS40300:AS-DRFIX would let in: 1 ASes.

Show the 1 ASes
AS40300
Prefixes

What AS40300:AS-DRFIX covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS40300:AS-DRFIX (with bgpq4, say) would allow. 25 IPv4 and 9 IPv6. Every one is in the IRR API.

25 IPv4 prefixes
161.108.122.0/24162.218.108.0/24162.218.109.0/24162.218.110.0/24162.218.111.0/24204.9.116.0/22204.9.116.0/24204.9.117.0/24204.9.118.0/24204.9.119.0/24205.172.0.0/22205.172.0.0/24205.172.1.0/24205.172.2.0/24205.172.3.0/24208.111.56.0/21208.111.56.0/24208.111.57.0/24208.111.58.0/24208.111.59.0/24208.111.60.0/24208.111.61.0/24208.111.62.0/24208.111.63.0/2466.160.194.0/24
9 IPv6 prefixes
2001:470:266::/482001:470:3d5::/482606:7c80:100::/482606:7c80:101::/482606:7c80:102::/482606:7c80:1::/482606:7c80::/322606:7c80:cc1::/482606:7c80:cc2::/48
Registries

Each registry’s copy

ARIN1 membersPrefixes Announced to the DRFortress Internet Exchange
Maintained byMNT-DFL-13
Last modified2026-10-08T23:26:31Z
MembersAS40300
mbrs-by-refN
Tools

Check AS40300:AS-DRFIX live

IRR API, with prefixes