Autonomous system
AS14432 GREX
Unclassified ARIN
Summary
NTRC-Grenada
infrastructure government telecom
The country's telecoms regulator runs its internet exchange.
What it's used for
- A national internet exchange point in Grenada. 256 IPv4 addresses in a single prefix alongside an IPv6
/48, with one observed BGP neighbour.
Notable
- The AS handle and the netname are both
GREX, the exchange's name. - The registrant is the country's national telecommunications regulatory commission.
- The IPv6 block is
2001:504:35::/48, from the range set aside for exchange point peering fabrics. - The IPv4 block is
206.126.244.0/24.
Interesting
- The IPv6 prefix is the giveaway. That range is reserved for the shared networks where members of an exchange meet, so the addresses are not a customer network at all; they are the fabric other networks plug into.
- A regulator operating the exchange rather than licensing somebody else to do it is a pattern this sweep has found in another small island territory as well. Where the market is too small to support a commercial exchange, the public body builds one, because keeping local traffic local is cheaper than sending it over a submarine cable and back.
- Exchange fabrics are usually not announced at all, so seeing this one in routing is itself unusual.
- One observed neighbour, on a network whose whole purpose is connecting others to each other.
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 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS46650 | Columbus Communications Grenada Ltd. | 91 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GD | Grenada | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS14432- Registry name
- GREX
- Registrant
- NTRC-Grenada
- Abuse contact
- sfrancis@ntrc.gd
- Registered
- 2013-12-10
- Last changed
- 2024-02-16
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 3 authorising AS14432
- ASPA
- 1 declared providers
- IRR
- 50% registered · 1 of 2 announcements
- Route objects
- 3 naming AS14432
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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