asn.dev

Autonomous system

AS43784 MRODIC-AS

Unclassified RIPE

IPv4 addresses 512 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RS
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Mercator-S d.o.o.

Serbia · AI-generated

retail business corporate

MRODIC-AS is operated by Mercator-S d.o.o.

What it's used for

  • The address space carries corporate infrastructure, identified by the netname MRODIC-NET and registrant Mercator-S d.o.o.
  • The AS announces 512 IPv4 addresses across 1 prefix with 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider
  • Traffic from this AS consists of internal corporate systems for a major retail chain operating in Serbia, including office workers and backend services for retail operations

Notable

  • The registrant Mercator-S d.o.o. matches the AS holder, confirming direct ownership of the address space
  • Mercator-S d.o.o. is part of the Fortenova Group, a major retail conglomerate operating in Slovenia, Serbia, Montenegro, and Bosnia and Herzegovina
  • The inventory consists of a single /23 block (91.195.176.0/23), representing a compact, finely managed corporate estate

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
AS34540mStart plus d.o.o.60

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
RSSerbia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS43784
Registry name
MRODIC-AS
Registrant
AS9119-MNT
Abuse contact
abuse@sbb.rs
Registered
2007-09-28
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS43784
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS43784

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 1,781 prefixes, as published 2026-10-16. 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