Autonomous system
AS33535 MONOXIDE
Unclassified ARIN
Summary
Monoxide Network
business transit us
The AS handle MONOXIDE is held by Monoxide Network LLC.
What it's used for
- The address space is registered under the netname
NET23with the American Registry for Internet Numbers. - The AS announces 512 IPv4 addresses and 2 IPv6 prefixes, with only 1 observed neighbour in RIS. This low neighbour count relative to the address inventory suggests a transit or peering role rather than a large access network.
Notable
- The registrant for the announced prefix 23.155.24.0/23 is the American Registry for Internet Numbers, which differs from the AS holder Monoxide Network LLC.
- The address inventory consists of a single IPv4 prefix (23.155.24.0/23) and two IPv6 prefixes (2602:2e6::/48, 2602:2e6:2::/48).
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 |
|---|---|---|
| AS53667 | FranTech Solutions | 206 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 · 512 addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 3 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS33535- Registry name
- MONOXIDE
- Registrant
- Monoxide Network LLC
- Abuse contact
- abuse@neelc.org
- Registered
- 2023-08-25
- Last changed
- 2024-01-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 4 valid, 0 with no ROA
- ROAs
- 4 authorising AS33535
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 6 naming AS33535
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: 447 networks and 1,845 prefixes, as published 2026-10-31. 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