asn.dev

Autonomous system

AS197296 UNITED_NETWORKS_SE

Unclassified ARIN

IPv4 addresses 6.66K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

United Networks SE

Czechia · AI-generated

isp residential czech access

UNITED_NETWORKS_SE is operated by United Networks SE.

What it's used for

  • The address space carries residential and small business internet access, evidenced by reverse DNS entries such as mail.domovpetra.cz, host-46-23-59-254.maxtel.cz, host-45-139-90-254.free4net.cz, and multiple host-*.u-n.cz records.
  • The AS announces 6,656 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 1 observed routing neighbour, indicating a pure access network with no transit role.
  • Traffic from this AS consists of end-user internet access for Czech residential and small business customers, including web browsing, email, and general consumer internet services.

Notable

  • All four announced prefixes are registered to United Networks SE with consistent netnames (CZ-UN-20101202, CZ-UN-20190809, CZ-UN-20130129, CZ-UN-20141022), confirming a single, coherent operator.
  • The address inventory is finely subdivided into four distinct IPv4 blocks and one IPv6 block, all located in Czechia, reflecting a domestic access provider rather than a transit or hosting operator.

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
AS47232ISP Alliance a.s.273

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 4 prefixes · 6.66K addresses IPv6 1 prefixes

CountryNamePrefixes
CZCzechia5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS197296
Registry name
UNITED_NETWORKS_SE
Registrant
MNT-UN-EXT
Abuse contact
abuse@maxtel.cz
Registered
2011-01-18
Last changed
2022-05-02
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS197296
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
5 naming AS197296

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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