Autonomous system
AS6319 MARRIOT-ASN
Unclassified ARIN
IPv4 addresses
68.10K
6 prefixes
IPv6 prefixes
0
counted as prefixes, not addresses
Countries
1
mostly US
Flagged prefixes
0
none
Summary
Marriott International
enterprise legacy
The corporate network of the Marriott hotel group (MARRIOT-ASN, registered to
"Marriot Corporation" — ARIN's record keeps the single-t misspelling).
What it's used for
- Marriott's own enterprise IT: corporate offices, reservation and property systems, and internal services.
- Announces the legacy
162.130.0.0/16block plus a cluster of159.166.0.0/16subnets. Reverse DNS on that space resolves undermarriott.com, which is what ties the ASN to the hotel company rather than to a similarly named business.
Notable
- This is an enterprise AS, not a guest-facing ISP. Hotel Wi-Fi is generally delivered by third-party hospitality providers on their own address space, so traffic from a Marriott property usually does not originate here.
- A /16 of legacy IPv4 is a large holding for a hotel operator, and reflects when the company first got address space rather than any present-day need.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Address space
Summary
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 6 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS6319- Registry name
- MARRIOT-ASN
- Registrant
- Marriot Corporation
- Abuse contact
- bob.webb@snyder.com
- Registered
- 1996-03-04
- Last changed
- 1996-03-04
- Status
- active
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
No IC3 indicators Nothing from the FBI IC3 feed.
Threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere