Autonomous system
AS5098 OPUSONE-NETS - Opus One Winery, LLC
Unclassified ARIN
Summary
Opus One Winery, LLC
enterprise legacy
OPUSONE-NETS belongs to Opus One Winery, LLC, the Napa Valley winery in Oakville, California.
What it's used for
- Corporate networking for the winery's operations — a single /24 (256 addresses), which is about as small as an AS gets.
Notable
- The low number is a reissue rather than early-internet pedigree: ARIN registered both the Opus One organization record and AS5098 in late 2011.
Interesting
- Opus One is one of the more surprising names to find in the low ASN range, which is otherwise dominated by universities, carriers, and government networks. A winery running BGP with its own AS number is a good illustration of how far the practice spread once it became routine.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS5098- Registry name
- OPUSONE-NETS
- Registrant
- Opus One Winery, LLC
- Abuse contact
- noc@opusonewinery.com
- Registered
- 2011-12-06
- Last changed
- 2011-12-06
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS5098
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 3 naming AS5098
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 451 networks and 1,853 prefixes, as published 2026-11-04. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere