asn.dev

Autonomous system

AS43914 ECCO-AS Ecco Holiday AS Number

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Ecco Holiday

Poland · AI-generated

business tourism poland

The AS handle ECCO-AS is held by Ecco Holiday Sp. z o.o.

What it's used for

  • The space carries the corporate network for a Polish tour operator, as indicated by the netname ECCO-NET and registrant ECCO HOLIDAY SP. Z O.O.
  • The inventory consists of 256 IPv4 addresses within a single /24 prefix (91.198.121.0/24) and 0 IPv6 prefixes, with 1 observed neighbour
  • This low address count against a single neighbour indicates a small internal corporate estate rather than an access or transit network

Notable

  • The RDAP registrant ECCO HOLIDAY SP. Z O.O. matches the registry holder and AS handle, confirming consistent ownership
  • The address inventory is a single contiguous /24 block, typical for a small business requiring a dedicated public IP range for office or server infrastructure

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
AS20552Horyzont Technologie Internetowe sp.z.o.o.58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43914
Registry name
ECCO-AS
Registrant
KM250-MNT
Abuse contact
ripe@ipartners.pl
Registered
2007-10-18
Last changed
2019-10-15
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS43914
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS43914

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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