Autonomous system
AS61478 AIR LINK COMMUNICATIONS
Residential APNIC Cable/DSL/ISP
Summary
Air Link Communications
isp cable datacenter trinidad
AIR LINK COMMUNICATIONS is the AS handle for Air Link Communications, a regional cable television and internet service provider in Trinidad and Tobago.
What it's used for
- The address space carries subscriber and data center traffic, evidenced by reverse DNS entries pointing to
rev.airlinkdc.comacross all three announced IPv4 blocks. - The AS announces 3,072 IPv4 addresses across 3 prefixes and 1 IPv6 prefix, with only 2 observed routing neighbours, indicating a local access network rather than a transit provider.
- Traffic from this AS consists of residential and business cable TV and internet subscribers in South Trinidad, as well as hosted workloads within their certified data center facility.
Notable
- All registrants for the announced prefixes are listed as
AIR LINK COMMUNICATIONS, matching the AS holder. - The operator operates a TIA-942 Rated-3 certified data center known as Air Link DC1, which accounts for the
airlinkdc.comreverse DNS domain. - The inventory consists of three /22 IPv4 blocks and one /33 IPv6 prefix, all located in Trinidad and Tobago.
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 |
|---|---|---|
| AS27665 | Columbus Communications Trinidad Limited. | 206 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 3.07K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TT | Trinidad and Tobago | 4 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS61478- Registry name
- 61478
- Registrant
- AIR LINK COMMUNICATIONS
- Abuse contact
- noc@airlinkdc.com
- Registered
- 2014-08-05
- Last changed
- 2021-06-15
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Air Link Communications DTH
- Also known as
- Air Link Communications (Direct to Home Division)
- Network type
- Cable/DSL/ISP
- Scope
- Regional
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-AIR-LINK- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.airlinktt.com
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 4 authorising AS61478
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 4 naming AS61478
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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 1,768 prefixes, as published 2026-10-12. 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