asn.dev

Autonomous system

AS40737 EMFINC-ASN1 - EMF Inc.

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

EMF Inc.

United States of America · AI-generated

media business us

The AS handle EMFINC-ASN1 is held by EMF Inc.

What it's used for

  • The address space carries the netname EMF-ARIN-01 with registrant EMF Inc., indicating a corporate network estate.
  • The inventory consists of 256 IPv4 addresses within a single /24 prefix (204.19.0.0/24) and 0 IPv6 prefixes.
  • With 2 observed neighbours, the low neighbour count relative to the address block suggests a small-scale access or internal corporate network rather than a transit provider.
  • Traffic from this AS represents internal corporate operations for a media ministry, including office workers and web endpoints.

Notable

  • The registrant EMF Inc. matches the AS holder EMF Inc., confirming consistent ownership.
  • EMF Inc. is the former name of K-Love Inc., an American nonprofit Christian media ministry based in Franklin, Tennessee.
  • The address inventory is a single contiguous /24 block, typical for a small corporate site.

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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13977Fidium34
AS11351Charter Communications Inc29

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS40737
Registry name
EMFINC-ASN1
Registrant
EMF Inc.
Abuse contact
bobg@emfinc.com
Registered
2008-03-05
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS40737
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS40737

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: 453 networks and 1,846 prefixes, as published 2026-11-12. 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

Cross-check