asn.dev

Autonomous system

AS28409 ENI NETWORKS SAPI de CV

Unclassified RIPE

IPv4 addresses 11.26K 17 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly MX
Exchanges 0 recorded by PCH
Upstreams 12 0 downstream
Flagged prefixes 0 none

Summary

ENI Networks

Mexico · AI-generated

isp residential mexico business

AS28409 is operated by ENI Networks SAPI de CV.

What it's used for

  • The address space carries customer-facing connectivity, evidenced by reverse DNS entries such as customer-254.eninetworks.com and customer-128.eninetworks.com.
  • The AS announces 11,264 IPv4 addresses across 17 prefixes and 1 IPv6 prefix, while maintaining 12 observed routing neighbours. This ratio of address volume to peer count suggests an access or eyeball network role rather than a transit provider.

Notable

  • Registrants for the majority of prefixes are variations of "ENI Networks" or "ENI NETWORKS SAPI de CV", aligning with the AS holder. However, the largest prefix, 38.65.144.0/20, is registered to Cogent Communications, LLC with the netname COGENT-A, indicating leased or inherited space.
  • The inventory is dominated by the 38.65.0.0/16 range, with numerous /23 and /24 blocks, alongside smaller allocations in 38.94.64.0/22 and 168.121.60.0/22.

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

12 upstream, 0 downstream and 14 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13999Mega Cable, S.A. de C.V.807
AS265550YUCATAN FIBER PARTNERS796
AS174Cogent Communications, LLC307
AS11172Alestra, S. de R.L. de C.V.293
AS394684GOLD DATA USA INC265
AS270126NEUTRAL NETWORKS, S de RL de CV244
AS32098Transtelco Inc212
AS7438PEGASO PCS192

All 12 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 17 prefixes · 11.26K addresses IPv6 1 prefixes

CountryNamePrefixes
MXMexico18

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS28409
Registry name
28409
Registrant
ENI NETWORKS SAPI de CV
Abuse contact
dario.barriga@eninetworks.com
Registered
2016-02-01
Last changed
2016-02-01
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
8% valid · 5 valid, 56 with no ROA
ROAs
6 authorising AS28409
ASPA
no ASPA record
IRR
100% registered · 61 of 61 announcements
Route objects
22 naming AS28409

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 1,772 prefixes, as published 2026-10-15. 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