asn.dev

Autonomous system

AS215334 CORREOMASTER-AS

Unclassified APNIC

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly ES
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Correomaster SL

Spain · AI-generated

business email spain

CORREOMASTER-AS is operated by Correomaster SL.

What it's used for

  • The address space carries mail infrastructure, evidenced by the reverse DNS entry mail.process.0.news.adviceapple.com.
  • The AS announces 1024 IPv4 addresses across 1 prefix (193.26.152.0/22) with 1 observed neighbour, indicating a small, dedicated business network rather than a transit or large access provider.
  • Traffic from this AS consists of email processing and related application services for the operator's business operations.

Notable

  • The RDAP registrant for the announced prefix is Invermae Solutions SL with netname ES-INTERMANAGED-20180709, which differs from the AS holder CORREOMASTER SL.
  • The address inventory consists of a single contiguous /22 block, representing a compact and specific allocation for the operator's services.

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, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS201942Soltia Consulting SL60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 1 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
ESSpain1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS215334
Registry name
CORREOMASTER-AS
Registrant
mnt-es-airenetworks-1
Abuse contact
abuse@correomaster.com
Registered
2025-05-30
Last changed
2025-05-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS215334
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS215334

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 1,852 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