asn.dev

Autonomous system

AS34404 DELTA-M

Unclassified RIPE

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly RS
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Delta Holding

Serbia · AI-generated

business corporate serbia

DELTA-M is the autonomous system for Delta Holding d.o.o., a major Serbian conglomerate.

What it's used for

  • The space carries internal corporate infrastructure, evidenced by the netname RS-DELTAM-20050110 and registrant Delta Holding d.o.o.
  • With 4096 IPv4 addresses in a single /20 prefix and only 2 observed neighbours, the inventory functions as a finely subdivided internal corporate estate rather than a public access or transit network.

Notable

  • The RDAP registrant Delta Holding d.o.o. aligns directly with the AS holder, confirming consistent ownership of the address space.
  • Delta Holding is a diversified Serbian conglomerate founded in 1991, with historical operations in agribusiness, real estate, and insurance, including the former Delta Generali insurance arm.
  • The address inventory consists of a single contiguous /20 block (80.70.240.0/20) with no announced IPv6 prefixes.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS8400TELEKOM SRBIJA a.d.56
AS31042Yettel d.o.o.5

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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
RSSerbia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS34404
Registry name
DELTA-M
Registrant
DELTAM-MNT
Abuse contact
ripe@deltayu.com
Registered
2005-01-11
Last changed
2024-07-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS34404
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS34404

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: 431 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