asn.dev

Autonomous system

AS40918 DIODE-DILLER

Unclassified ARIN

IPv4 addresses 8.19K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Diode Cable Company

United States of America · AI-generated

cable residential isp us

DIODE-DILLER is operated by Diode Cable Company.

What it's used for

  • The address space carries residential cable access traffic, evidenced by the reverse DNS record 24.246.215.254.diodecom.net and the netname DIODECOM-DILLER.
  • The AS announces a single IPv4 prefix, 24.246.192.0/19, comprising 8192 addresses, with no IPv6 prefixes in inventory.
  • With only one observed neighbour, the network functions as an access provider for local subscribers rather than a transit carrier, consistent with its business of providing cable television, internet, and telephone services.

Notable

  • The RDAP registrant Diode Cable Company matches the registry holder and the AS handle DIODE-DILLER.
  • The address inventory consists of a single contiguous /19 block, indicating a focused local service area without fragmented or leased external space.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13807Great Plains Communications LLC2,145

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS40918
Registry name
DIODE-DILLER
Registrant
Diode Cable Company
Abuse contact
jhenrichs@diodecom.net
Registered
2008-05-20
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 33 with no ROA
ROAs
0 authorising AS40918
ASPA
no ASPA record
IRR
100% registered · 33 of 33 announcements
Route objects
35 naming AS40918

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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