Autonomous system
AS29838 AMC
Hosting ARIN
Summary
Atlantic Metro Communications
transit business isp
The AS handle AMC is held by Atlantic Metro Communications II, Inc.
What it's used for
- The address space carries business and enterprise traffic, evidenced by reverse DNS entries such as
trifectaclinical.dmarc.lax3.atlanticmetro.netandrefinery29.metroe.dmarc.lga6.atlanticmetro.net. - With 128,256 IPv4 addresses announced across 134 prefixes and 247 observed neighbours, the high neighbour-to-address ratio indicates a transit or network service provider role rather than a simple access network.
Notable
- Registrants largely align with the announcer, with most prefixes registered to Atlantic Metro Communications II, Inc., though some blocks like
66.178.176.0/20are registered to KazServ Inc. and69.169.64.0/20to InfoRelay Online Systems, Inc. - The operator is associated with 365 Data Centers, which provides colocation and data center services, suggesting a focus on enterprise infrastructure and connectivity.
- The inventory includes a mix of /20 and /21 IPv4 prefixes and multiple large IPv6 blocks, including a /35 and several /39 and /40 prefixes.
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 16 exchanges in 4 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.193.130 |
| LINX LON1 | London, United Kingdom | 195.66.227.230 |
| Equinix Internet Exchange Ashburn | Ashburn, United States | 206.126.237.9 |
| Seattle Internet Exchange | Seattle, United States | 206.81.80.71 |
| Coresite - Any2 West | Los Angeles, United States | 206.72.210.125 |
| Any2 California | Los Angeles, United States | 206.72.210.94 |
| Toronto Internet Exchange | Toronto, Canada | 206.108.35.166 |
| DE-CIX New York | New York, United States | 206.82.104.19 |
Transit providers
39 upstream, 73 downstream and 156 adjacent networks observed; most-used upstreams first.
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 134 prefixes · 128K addresses IPv6 54 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 188 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS29838- Registry name
- AMC
- Registrant
- Atlantic Metro Communications II, Inc.
- Abuse contact
- abuse@atlanticmetro.net
- Registered
- 2003-05-14
- Last changed
- 2019-04-08
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 5% valid · 7 valid, 130 with no ROA
- ROAs
- 8 authorising AS29838
- ASPA
- no ASPA record
- IRR
- 98% registered · 134 of 137 announcements 1 other origin
- Route objects
- 103 naming AS29838
Reputation
Classification and threat
Hosting Datacenter or cloud provider. Addresses are servers, not people.
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