ResearchIRR · ARIN

AS399790:AS-CHOPTANK-CUST Choptank Fiber LLC AS and downstream customers

An as-set registered in ARIN, maintained by MNT-CFL-179. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS399790:AS-CHOPTANK-CUST lists

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

AS11187 RICHWEBAS46883 BCCTVAS399790 CHOPTANK-FIBER-LLCAS400732 RIVERNET
Expanded

Every AS it reaches

What a filter built from AS399790:AS-CHOPTANK-CUST would let in: 4 ASes.

Show the 4 ASes
AS11187AS46883AS399790AS400732
Prefixes

What AS399790:AS-CHOPTANK-CUST covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS399790:AS-CHOPTANK-CUST (with bgpq4, say) would allow. 17 IPv4 and 4 IPv6. Every one is in the IRR API.

17 IPv4 prefixes
184.81.34.0/24199.192.88.0/22199.192.88.0/24199.192.89.0/24199.192.90.0/24199.192.91.0/24199.255.184.0/22199.34.96.0/24204.157.112.0/21204.157.112.0/22204.157.116.0/22206.223.73.0/24208.74.80.0/21208.74.85.0/2423.140.136.0/2445.150.58.0/2468.68.219.0/24
4 IPv6 prefixes
2602:f567::/362602:f993:1000::/362602:f993::/362602:fb59::/36
Registries

Each registry’s copy

ARIN4 membersChoptank Fiber LLC AS and downstream customers
Maintained byMNT-CFL-179
Last modified2026-03-26T15:35:00Z
MembersAS399790 AS46883 AS11187 AS400732
mbrs-by-refN
Tools

Check AS399790:AS-CHOPTANK-CUST live

IRR API, with prefixes