Autonomous system
AS33335 HEAVISIDE-HOSTING-GROUP
Unclassified ARIN
Summary
Heaviside Hosting
hosting business us
HEAVISIDE-HOSTING-GROUP is operated by Heaviside Hosting LLC.
What it's used for
- The address space carries a single IPv4 prefix, 38.224.253.0/24, registered under the netname
COGENT-Awith registrant Cogent Communications, LLC. - The AS announces 256 IPv4 addresses across 1 prefix and maintains 1 observed neighbour, a ratio consistent with a small-scale hosting or business network rather than a transit provider.
Notable
- The RDAP registrant for the announced prefix is Cogent Communications, LLC, which differs from the AS holder Heaviside Hosting LLC, suggesting the address space may be leased or historically associated with Cogent.
- The inventory consists of a single /24 block with no IPv6 prefixes, indicating a minimal and focused address footprint.
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 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS26479 | Point Broadband Fiber Holding, LLC | 58 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS33335- Registry name
- HEAVISIDE-HOSTING-GROUP
- Registrant
- Heaviside Hosting LLC
- Abuse contact
- abuse@civilhost.net
- Registered
- 2024-08-13
- Last changed
- 2026-03-19
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 2 authorising AS33335
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 3 naming AS33335
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: 442 networks and 1,783 prefixes, as published 2026-10-20. 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