asn.dev

Autonomous system

AS28451 ASESPRI ETHERNET

Unclassified APNIC

IPv4 addresses 1.28K 2 prefixes
IPv6 prefixes 3 counted as prefixes, not addresses
Countries 1 mostly MX
Exchanges 0 recorded by PCH
Upstreams 1 3 downstream
Flagged prefixes 0 none

Summary

ASESPRI Ethernet

Mexico · AI-generated

isp residential mexico cable

The AS handle ASESPRI ETHERNET is held by ASESPRI Ethernet SA de CV.

What it's used for

  • The address space carries residential and business internet access, evidenced by reverse DNS entries like tlx-38-56-249-0.asespri.com.mx and ip-185-240-166-64.tlaxicom.com.
  • The network announces 1280 IPv4 addresses and 3 IPv6 prefixes, maintaining only 2 observed neighbours, a ratio indicative of a regional access provider rather than a transit carrier.

Notable

  • Registrants align with the announcer for the primary block, while the secondary block 185.240.166.0/24 is registered to Tlaxicom, suggesting a relationship or lease between the two entities.
  • The inventory consists of two distinct IPv4 prefixes and three IPv6 prefixes, all located in Mexico.

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, 3 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS270158SAS de CV422

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 2 prefixes · 1.28K addresses IPv6 3 prefixes

CountryNamePrefixes
MXMexico5

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS28451
Registry name
28451
Registrant
ASESPRI ETHERNET
Abuse contact
isanchez@asespri.com.mx
Registered
2022-12-17
Last changed
2025-01-23
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 9 valid, 0 with no ROA
ROAs
23 authorising AS28451
ASPA
no ASPA record
IRR
100% registered · 9 of 9 announcements
Route objects
38 naming AS28451

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: 445 networks and 1,817 prefixes, as published 2026-10-27. 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