asn.dev

Autonomous system

AS51438 BOLYAS Boly Varos Onkormanyzat

Unclassified RIPE

IPv4 addresses 768 2 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly HU
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Boly Varos Onkormanyzat

Hungary · AI-generated

government municipal small

The AS handle BOLYAS is held by Boly Varos Onkormanyzat, the local government of the town of Bóly in Hungary.

What it's used for

  • The address space carries municipal network infrastructure, as indicated by the netnames BOLY-VAROS-CGNT-NET-1 and HU-BOLY-20230823 and the registrant "Local Government of Boly".
  • The AS announces 768 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a small, isolated municipal network rather than a transit or access provider.
  • Traffic from this AS consists of administrative and public service endpoints for the town of Bóly, including municipal websites and e-government portals.

Notable

  • Registrants for both announced prefixes are consistent with the announcer, listing "Boly Varos Onkormanyzat" and "Local Government of Boly".
  • The address inventory is small and finely subdivided, typical of a single municipal entity managing its own IT 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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS47169Pro-M Zrt.148

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 2 prefixes · 768 addresses IPv6 1 prefixes

CountryNamePrefixes
HUHungary3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51438
Registry name
BOLYAS
Registrant
lir-hu-boly-1-MNT
Abuse contact
hivatal@boly.hu
Registered
2010-08-26
Last changed
2022-07-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
67% valid · 2 valid, 1 with no ROA
ROAs
2 authorising AS51438
ASPA
no ASPA record
IRR
67% registered · 2 of 3 announcements
Route objects
2 naming AS51438

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: 453 networks and 1,853 prefixes, as published 2026-11-05. 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