asn.dev

Autonomous system

AS50582 NO-BENTOYSTEIN TPL Networks

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly NO
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Bent Oystein Bostad

Norway · AI-generated

individual residential norway small

The AS handle NO-BENTOYSTEIN is held by Bent Oystein Bostad.

What it's used for

  • The space carries a single IPv4 block, 193.105.112.0/24, registered under the netname NO-BENTOYSTEIN with registrant Bent Oystein Bostad.
  • The inventory consists of 256 IPv4 addresses and 2 IPv6 prefixes, with only 1 observed neighbour, indicating a small, isolated network rather than a transit or large access provider.
  • Traffic from this AS is associated with a private individual in Kristiansand, Norway, consistent with a personal or small-scale residential connection.

Notable

  • The registrant for the announced prefix matches the AS holder, Bent Oystein Bostad, confirming direct ownership of the address space.
  • The address inventory is minimal, comprising one /24 block and two /29 IPv6 prefixes, typical of a private individual's allocation rather than a corporate or commercial 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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS16186IP Group AS122

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-22, 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 · 256 addresses IPv6 2 prefixes

CountryNamePrefixes
NONorway3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50582
Registry name
NO-BENTOYSTEIN
Registrant
Bent Oystein Bostad
Abuse contact
abuse@tpl.no
Registered
2010-02-15
Last changed
2024-04-30
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
67% valid · 2 valid, 1 with no ROA
ROAs
2 authorising AS50582
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS50582

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 1,779 prefixes, as published 2026-10-23. 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