Autonomous system
AS25651 GRTI-NW
Unclassified ARIN
Summary
Gila River Telecommunications
tribal isp residential business
GRTI-NW is operated by Gila River Telecommunications Inc., the telecommunications provider for the Gila River Indian Community in Arizona.
What it's used for
- The address space carries residential and business internet services, evidenced by reverse DNS entries such as
navisite.netandgilanet.net. - The AS announces 15616 IPv4 addresses across 20 prefixes and maintains 8 observed neighbours, a ratio consistent with an access network serving a specific community rather than a transit provider.
Notable
- Registrants for the majority of prefixes are Gila River Telecommunications Inc., though some blocks are registered to Cogent Communications, LLC, Allstream Business US, LLC, and Alluvion Communications.
- The address inventory includes a mix of /20, /21, /22, /23, and /24 prefixes, with the largest block being 208.56.176.0/20.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Ninja-IX Phoenix | Phoenix, United States | 206.41.105.85 |
| DE-CIX Phoenix | Phoenix, United States | 149.112.27.32 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 20 prefixes · 15.62K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 21 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS25651- Registry name
- GRTI-NW
- Registrant
- Gila River Telecommunications Inc.
- Abuse contact
- abuse@gilarivertel.com
- Registered
- 2007-10-18
- Last changed
- 2017-11-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 21% valid · 7 valid, 27 with no ROA
- ROAs
- 7 authorising AS25651
- ASPA
- no ASPA record
- IRR
- 100% registered · 34 of 34 announcements
- Route objects
- 30 naming AS25651
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: 436 networks and 1,769 prefixes, as published 2026-10-13. 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