asn.dev

Autonomous system

AS57888 TELESAT-AS

Unclassified RIPE

IPv4 addresses 25.60K 15 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly HR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Telesat

Croatia · AI-generated

telecom residential business

TELESAT-AS is held by Telesat d.o.o.

What it's used for

  • The address space carries infrastructure for AVAX NET and DSL-Elektronika d.o.o., as indicated by netnames such as AVAX-NET-INFRASTRUCTURE, BA-AVAX-20120716, and DSL-ELEKTRONIKA-NET.
  • The AS announces 25,600 IPv4 addresses across 15 prefixes with only 1 observed neighbour, a ratio that indicates an access or eyeball network rather than a transit provider.
  • Traffic from this AS consists of subscriber connections and corporate endpoints for the telecommunications and computer engineering services provided by the registrant organisations.

Notable

  • Registrants include "AVAX NET" doo za telekomunikacije, racunarski inzenjering, konsalting i promet Lukavac and DSL-Elektronika d.o.o., which differ from the AS holder Telesat d.o.o.
  • The address inventory is composed of /21 and /22 blocks, with the largest being 5.149.64.0/20.

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
AS1299Arelion Sweden AB944

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 15 prefixes · 25.60K addresses IPv6 0 prefixes

CountryNamePrefixes
HRCroatia15

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS57888
Registry name
TELESAT-AS
Registrant
MNT-DSL-ELEKTRONIKA
Abuse contact
zeljko@telesat.hr
Registered
2012-03-06
Last changed
2025-01-03
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Telesat
Scope
Not Disclosed
Traffic ratio
Not Disclosed

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 16 valid, 0 with no ROA
ROAs
23 authorising AS57888
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
28 naming AS57888

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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