Autonomous system
AS19917 MOHEGANSUN
Unclassified ARIN
Summary
Mohegan Sun
casino tribal business infrastructure
The AS handle MOHEGANSUN is held by Mohegan Sun.
What it's used for
- The address space carries corporate and tribal infrastructure, evidenced by netnames
MOHEGAN-TRIBAL-GAMING-AUTHORITYandMOHEGA-1, alongside legacy ISP blocks from AT&T, Windstream, and Verizon. - With 1792 IPv4 addresses announced across 5 prefixes and only 4 observed neighbours, the ratio indicates a small-scale internal corporate estate rather than a transit or large access network.
Notable
- Registrants are mixed, including AT&T Enterprises, LLC, Windstream Communications LLC, Verizon Business, Mohegan Tribal Gaming Authority, and Mohegan Sun, suggesting the AS aggregates space from multiple historical sources or leases.
- The inventory consists of five distinct IPv4 prefixes with no IPv6 announcements, reflecting a segmented internal network structure typical of a large hospitality and gaming complex.
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 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.28K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 4 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS19917- Registry name
- MOHEGANSUN
- Registrant
- Mohegan Sun
- Abuse contact
- smcganno@mohegansun.com
- Registered
- 2001-03-02
- Last changed
- 2024-09-10
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 40% valid · 2 valid, 2 with no ROA 1 RPKI-invalid
- ROAs
- 2 authorising AS19917
- ASPA
- no ASPA record
- IRR
- 80% registered · 4 of 5 announcements
- Route objects
- 6 naming AS19917
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: 447 networks and 1,852 prefixes, as published 2026-10-27. 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