asn.dev

Autonomous system

AS51899 HIT-NET

Unclassified RIPE

IPv4 addresses 2.05K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SE
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Hoglandsforbundet

Sweden · AI-generated

business internal sweden

HIT-NET is operated by Hoglandsforbundet.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as host-255-201.hoglandet.se and the netname SE-HOGLANDET-IT-20100413.
  • The AS announces 2048 IPv4 addresses across 3 prefixes with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic consists of internal communications and services for the organization's approximately 80 employees, supporting its role as a coordinating body for the Hogland region.

Notable

  • Registrants for all announced prefixes are consistent with the announcer, listing HIT REGISTRY and Hoglandsforbundet.
  • The address inventory is finely subdivided into three contiguous blocks within the 178.22.200.0/22 range, typical of an internal corporate estate segmented by site or function.

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
AS1257Tele2 Sverige AB348

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 3 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
SESweden3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51899
Registry name
HIT-NET
Registrant
MNT-HIT
Abuse contact
noc@hoglandet.se
Registered
2010-11-26
Last changed
2024-03-18
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 6 with no ROA
ROAs
0 authorising AS51899
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
1 naming AS51899

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 2026-10-21. 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