AS-CTGNET-CUT CTGNet optimized AS-SET

What AS-CTGNET-CUT lists

355 ASes and 123 sets, written in the object across every registry that holds it. Sets open their own page. 8 of the sets are not registered in any IRR we mirror, so a filter built from AS-CTGNET-CUT gets nothing from them.

Every AS it reaches

What a filter built from AS-CTGNET-CUT would let in: 16,570 ASes, the first 3,000 listed.

What AS-CTGNET-CUT covers

Every route object in the IRR whose origin is one of the 16,570 ASes it reaches: the prefixes a filter built from AS-CTGNET-CUT (with bgpq4, say) would allow. 781,670 IPv4 and 676,736 IPv6. Every one is in the IRR API.

Each registry’s copy

Sets that include AS-CTGNET-CUT

Check AS-CTGNET-CUT live