Autonomous system
AS200358 AS_DENV-R
Unclassified RIPE
Summary
DENV-R SAS
business france small
The AS handle AS_DENV-R is held by DENV-R SAS.
What it's used for
- The single announced prefix 154.40.130.0/24 carries the netname
COGENT-154-40-16with registrantCogent Communications, LLC. - The AS announces 256 IPv4 addresses across 1 prefix and maintains 3 observed neighbours, a ratio consistent with a small-scale business or internal corporate estate rather than a large access or transit provider.
Notable
- The RDAP registrant for the announced space is
Cogent Communications, LLC, which differs from the AS holderDENV-R SAS, indicating the address space is leased or allocated by Cogent. - The address inventory consists of a single /24 block, representing a compact and uniform allocation.
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.
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 · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 1 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS200358- Registry name
- AS_DENV-R
- Registrant
- COGENT-HM-MNT
- Abuse contact
- CONTACT@DENV-R.COM
- Registered
- 2022-12-21
- Last changed
- 2022-12-21
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS200358
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS200358
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