asn.dev

Autonomous system

AS60131 HIGH5-

Unclassified RIPE

IPv4 addresses 5.63K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly NL
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

High5! B.V.

Netherlands · AI-generated

hosting colocation netherlands

HIGH5- is operated by High5! B.V.

What it's used for

  • The address space carries hosting and colocation infrastructure, evidenced by netnames NL-HIGH5-20101202 and NL-HIGH5-20140402 and reverse DNS entries like 46-23-87-255.high5.nu and powered-by.openbsd.amsterdam.
  • The AS announces 5,632 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a hosting or colocation provider rather than a transit or access network.
  • Traffic from this AS consists of web servers, managed hosting endpoints, and colocation clients served from Amsterdam data centers.

Notable

  • Registrants for the two largest prefixes (46.23.80.0/20 and 185.52.176.0/22) are High5! B.V., matching the AS holder, while the two /24 prefixes (193.110.157.0/24 and 193.111.228.0/24) are registered to Xtended Internet under netnames XTDNET and XTDNET-EXPO.
  • The address inventory is a mix of High5-owned space and space registered to Xtended Internet, suggesting either leased capacity or historical acquisition.

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, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS51088A2B IP B.V.269

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 5.63K addresses IPv6 1 prefixes

CountryNamePrefixes
NLNetherlands5

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS60131
Registry name
HIGH5-NL
Registrant
MNT-HIGH5
Abuse contact
abuse@high5.nl
Registered
2014-05-06
Last changed
2024-04-11
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
High5
Scope
Europe
Traffic ratio
Mostly Outbound
Peering policy
Open
IRR as-set
RIPE::AS60131:AS-HIGH5
Website
https://high5.nl

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
60% valid · 3 valid, 2 with no ROA
ROAs
5 authorising AS60131
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
7 naming AS60131

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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