ResearchIRR · ARIN

AS-SINCLAIR Sinclair Broadcast Group 10706 Beaver Dam Rd…

An as-set registered in ARIN, maintained by MNT-SINCLA-9. It names 2 ASes and 0 sets directly; followed all the way down, it reaches 2 ASes through 0 nested sets.

Members

What AS-SINCLAIR lists

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

AS21519 SBG-AS2AS32058 SBG-AS1
Expanded

Every AS it reaches

What a filter built from AS-SINCLAIR would let in: 2 ASes.

Show the 2 ASes
AS21519AS32058
Prefixes

What AS-SINCLAIR covers

Every route object in the IRR whose origin is one of the 2 ASes it reaches: the prefixes a filter built from AS-SINCLAIR (with bgpq4, say) would allow. 17 IPv4 and 3 IPv6. Every one is in the IRR API.

17 IPv4 prefixes
208.73.28.0/22216.147.192.0/20216.147.192.0/2269.55.80.0/2069.55.81.0/2469.55.82.0/2469.55.83.0/2469.55.84.0/2469.55.85.0/2469.55.86.0/2469.55.87.0/2469.55.88.0/2469.55.89.0/2469.55.92.0/2369.55.92.0/2469.55.93.0/2469.55.95.0/24
3 IPv6 prefixes
2607:4640::/322607:4640::/362620:0:120::/48
Registries

Each registry’s copy

ARIN2 membersSinclair Broadcast Group 10706 Beaver Dam Rd Cockeysville MD 21030 United State
Maintained byMNT-SINCLA-9
Last modified2026-08-11T16:46:13Z
MembersAS32058 AS21519
mbrs-by-refN
Used by

Sets that include AS-SINCLAIR

AS-MEGAPORT-RS-ASH
Tools

Check AS-SINCLAIR live

IRR API, with prefixes