Autonomous system
AS36638 JRCH-AS
Unclassified ARIN
Summary
Jackson Rancheria Band of Miwuk Indians
government tribal business
The AS handle JRCH-AS is held by Jackson Rancheria Band of Miwuk Indians.
What it's used for
- The address space carries the netname
JRMICwith the registrant listed as the Jackson Rancheria Band of Miwuk Indians. - The inventory consists of 512 IPv4 addresses within a single prefix, 148.59.202.0/23, and 0 IPv6 prefixes.
- With only 1 observed neighbour, the low ratio of addresses to peers indicates an internal corporate or tribal estate rather than a transit or access network.
Notable
- The RDAP registrant matches the AS holder, confirming the space is directly owned by the tribe.
- The address inventory is compact, consisting of a single /23 block, which aligns with the needs of a specific tribal government or enterprise operation.
CLASSIFICATION - after the card, on its own final line, emit exactly:
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS18632 | Volcano Vision, Inc. | 134 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS36638- Registry name
- JRCH-AS
- Registrant
- Jackson Rancheria Band of Miwuk Indians
- Abuse contact
- it-renewals@jacksoncasino.com
- Registered
- 2006-03-02
- Last changed
- 2016-12-14
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS36638
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 4 naming AS36638
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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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