asn.dev

Autonomous system

AS213576 ERTIUS-NET

Unclassified RIPE Educational/Research

IPv4 addresses 512 2 prefixes
IPv6 prefixes 14 counted as prefixes, not addresses
Countries 1 mostly IE
Exchanges 12 recorded by PCH
Upstreams 34 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 12 exchanges in 4 countries, largest first.

ExchangeLocationTheir address
AMS-IX AmsterdamAmsterdam, Netherlands80.249.213.83
The Frys Internet ExchangeFrysian, Netherlands2001:7f8:10f::3:4248:118
Speed Internet ExchangeDronten, Netherlands185.1.223.64
InterIX Internet ExchangeAmsterdam, Netherlands2001:7f8:134::8b
Local Internet Exchange DüsseldorfDüsseldorf, Germany185.1.155.84
Ontario Internet ExchangeToronto, Canada149.112.50.86
Local Internet Exchange FrankfurtFrankfurt, Germany185.1.166.156
Nine IXParis, France185.1.14.133

Transit providers

34 upstream, 0 downstream and 48 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC154
AS212396FyfeWeb Ltd97
AS52025ParadoxNetworks Limited92
AS137409GSL Networks Pty LTD70
AS34927iFog GmbH50
AS8283Netwerkvereniging Coloclue40
AS6204INTERKVM HOST SRL11
AS214757Jakub Krsa9

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, 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 · 512 addresses IPv6 14 prefixes

CountryNamePrefixes
IEIreland16

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS213576
Registry name
ERTIUS-NET
Registrant
Robert Weir
Abuse contact
abuse@ertius.net
Registered
2025-01-15
Last changed
2026-08-03
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
Robert Weir
Also known as
ERTIUS-NET
Network type
Educational/Research
Scope
Global
Traffic ratio
Not Disclosed
Peering policy
Open
IRR as-set
AS213576:AS-ALL
Present at
23 exchanges
Facilities
3 facilities
Website
https://ertius.net/

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
100% valid · 16 valid, 0 with no ROA
ROAs
9 authorising AS213576
ASPA
14 declared providers
IRR
100% registered · 16 of 16 announcements
Route objects
33 naming AS213576

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 1,773 prefixes, as published 2026-10-13. 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