All ASNs

Autonomous System details for AS1213

AS1213

ASIERA TECHNOLOGY SERVICES CLG • asiera.ie

AS1213 — ASIERA TECHNOLOGY SERVICES CLG

AS Name

HEANET

Country

Ireland (IE)

Website

asiera.ie

Number of IPv4

1,843,200

Number of IPv6

7.92 × 10²⁸

ASN type

Education

Status

Allocated

Registry

RIPE

Allocated

January 16, 2002

Last updated

June 04, 2026

IP Ranges

17 IPv4 prefixes, 1 IPv6 prefixes

Prefix	Company	Number of IPs
44.155.0.0/16	Amateur Radio Digital Communications	65,536
45.144.8.0/22	ASIERA TECHNOLOGY SERVICES CLG	1,024
77.87.24.0/21	ASIERA TECHNOLOGY SERVICES CLG	2,048
87.32.0.0/12	ASIERA TECHNOLOGY SERVICES CLG	1,048,576
91.123.224.0/20	ASIERA TECHNOLOGY SERVICES CLG	4,096
91.193.188.0/22	ASIERA TECHNOLOGY SERVICES CLG	1,024
134.226.0.0/16	Trinity College Dublin	65,536
136.201.0.0/16	University of Limerick	65,536
136.206.0.0/16	Dublin City University	65,536
140.203.0.0/16	University of Galway	65,536
143.239.0.0/16	University College Cork	65,536
147.252.0.0/16	TU Dublin	65,536
149.153.0.0/16	South East Technological University	65,536
149.157.0.0/16	Maynooth University	65,536
157.190.0.0/16	Munster Technological University	65,536
160.6.0.0/16	The Dublin Institute for Advanced Studies	65,536
193.1.0.0/16	ASIERA TECHNOLOGY SERVICES CLG	65,536
2001:770::/32	ASIERA TECHNOLOGY SERVICES CLG	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS1213

10 peers

AS4455 AS6461 AS3303 AS6939 AS9002 AS12969 AS13237 AS20562 AS39120 AS39122

AS1213 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS1213

4 upstreams

AS174 AS3257 AS20965 AS21320

AS1213 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS1213 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS1213

3 downstreams

AS2128 AS2850 AS42310

AS1213 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.