AS-AS209-CUST Centurylink AS 209 Customers

What AS-AS209-CUST lists

1,818 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

Every AS it reaches

What a filter built from AS-AS209-CUST would let in: 1,818 ASes.

What AS-AS209-CUST covers

Every route object in the IRR whose origin is one of the 1,818 ASes it reaches: the prefixes a filter built from AS-AS209-CUST (with bgpq4, say) would allow. 71,115 IPv4 and 24,197 IPv6. Every one is in the IRR API.

Each registry’s copy

Sets that include AS-AS209-CUST

Check AS-AS209-CUST live