AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
HEANET HEAnet 27 1 1,842,432 4,294,967,296 Ireland
1,842,432 IPv4 Addresses
CIDR Description IP Num
44.155.0.0/16 Amateur Radio Digital Communications 65536
45.144.8.0/22 HEAnet 1024
77.87.24.0/21 HEAnet 2048
87.32.0.0/12 HEAnet 1048576
91.123.224.0/20 HEAnet 4096
134.226.0.0/24 Trinity College Dublin 256
134.226.0.0/16 Trinity College Dublin 65536
136.201.0.0/24 University of Limerick 256
136.201.0.0/16 University of Limerick 65536
136.206.0.0/24 Dublin City University 256
136.206.0.0/16 Dublin City University 65536
140.203.0.0/24 UCGALWAY-IP 256
140.203.0.0/16 UCGALWAY-IP 65536
143.239.0.0/24 University College Cork 256
143.239.0.0/16 University College Cork 65536
147.252.0.0/24 Dublin Institute of Technology 256
147.252.0.0/16 Dublin Institute of Technology 65536
149.153.0.0/24 Institute of Technology Carlow 256
149.153.0.0/16 Institute of Technology Carlow 65536
149.157.0.0/24 Maynooth University 256
149.157.0.0/16 Maynooth University 65536
157.190.0.0/24 CIT - Cork Institute of Technology 256
157.190.0.0/16 CIT - Cork Institute of Technology 65536
160.6.0.0/24 The Dublin Institute for Advanced Studies 256
160.6.0.0/16 The Dublin Institute for Advanced Studies 65536
193.1.0.0/16 HEAnet 65536
194.26.0.0/24 Victor Reijs 256
CIDR Description IP NUMs(prefix /64)
2001:770::/32 HEAnet 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., DE Germany 2,215,510 223,339,020,288 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,333,404 128,869,007,360 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,113,344 21,475,229,696 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 26,880 17,179,869,184 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS8928 INTEROUTE - Interoute Communications Limited, GB United Kingdom 2,126,848 0 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 91,648 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,096 73,014,444,032 IPv4 IPv4
AS6830 LGI-UPC - Liberty Global B.V., AT Austria 12,232,960 1,043,979,304,960 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,896 4,294,967,296 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 578,304 111,669,149,696 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 42,240 8,589,934,592 IPv4 IPv4
AS20965 GEANT - GEANT Vereniging, GB United Kingdom 9,216 4,294,967,296 IPv4 IPv4
AS21320 GEANT_IAS_VRF - GEANT Vereniging, GB United Kingdom 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 18,176 12,884,901,888 IPv4 IPv4
AS207044 ENET-AS - Enet Telecommunications Networks Limited, IE Ireland 15,360 35,433,611,264 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,056 282,708,169,785,344 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2850 University-College-Dublin - University College Dublin, IE Ireland 65,536 0 IPv4 IPv4
AS42310 IEDR - IE Domain Registry Ltd, IE Ireland 2,048 196,608 IPv4 IPv4 IPv6 IPv6
AS2128 INEX - Internet Neutral Exchange Association Company Limited By Guarantee, IE Ireland 1,792 4,295,032,832 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Ireland INEX LAN1 - Internet Neutral Exchange Association CLG 185.6.36.16 2001:7f8:18::1:0:1 100 Gbps 2017-09-07 15:12:23
Ireland INEX LAN2 - Internet Neutral Exchange Association CLG 194.88.240.15 2001:7f8:18:12::15 100 Gbps 2017-09-07 15:12:23
United States DE-CIX Dallas - Deutscher Commercial Internet Exchange Dallas 185.1.69.11 2001:7f8:18:210::11 1 Gbps 2016-10-13 15:00:49

Private Peering Facilities

Country/Region Name City Website Updated
Interxion Dublin (DUB1 & DUB2) Dublin http://www.interxion.com 2016-03-14 20:42:34
Digital Realty DUB (Blanchardstown) Dublin https://www.digitalrealty.com 2016-03-14 20:58:42
CIX Cork http://www.cix.ie/ 2016-10-13 14:57:39
BT Citywest Data Centre Dublin https://www.btireland.com/products-and-services/hosting-and-cloud/data-centres 2018-10-24 08:35:04
IP Address Domain NUMs Domains
44.155.4.7 1 www.durablecroirerap.stream
44.155.191.3 1 lopcsound.pw
44.155.254.4 2 cwop.aprs.net
44.155.254.5 1 bm1.ei3rcw.ampr.org
44.155.254.6 1 ns2.xastir.org
as-block:       AS1213 - AS1213
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:09Z
last-modified:  2018-11-22T15:27:09Z
source:         RIPE



aut-num:        AS1213
as-name:        HEANET
remarks:        HEAnet National Education and Research Network
remarks:        =========================
remarks:        Peering Information
remarks:        =========================
remarks:
remarks:        We operate an open peering policy, please
remarks:        contact us on [email protected]
remarks:
remarks:        We are present in the following locations:
remarks:        Public Peering
remarks:        - INEX, Dublin  http://www.inex.ie
remarks:
remarks:        Private Peering
remarks:        - BT Application Hosting (EsatX), Dublin
remarks:        - InterXion, Dublin
remarks:
remarks:        =========================
remarks:        Transit Providers
remarks:        =========================
remarks:
remarks:        Level3 [Transit Provider, IPv4&v6, Multicast]
import:         from AS3356  action pref=100;  accept ANY
export:         to AS3356 announce AS-HEANET
remarks:
remarks:        Inteliquent (ex Tinet) [Transit Provider, IPv4&v6, Multicast]
import:         from AS3257  action pref=100;  accept ANY
export:         to AS3257 announce AS-HEANET
remarks:
remarks:        =========================
remarks:        Private Peering
remarks:        =========================
remarks:
remarks:        GEANT2 [Transit, Private Peer]
import:         from AS20965 action pref=50;  accept ANY
export:         to AS20965 announce AS-HEANET
remarks:
remarks:        JANET [Private Peer]
import:         from AS786 action pref=50;  accept AS-JANETPLUS
export:         to AS786 announce AS-HEANET
remarks:
remarks:        INEX [Private Peer]
import:         from AS2128 action pref=50; accept AS-INEXIE
export:         to AS2128 announce ANY
remarks:
remarks:        IEDR [Client Peering]
import:         from AS42310 action pref=50;  accept AS42310
export:         to AS42310 announce ANY
remarks:
remarks:        UCD [Client Peering]
import:         from AS2850 action pref=50; accept AS2850
export:         to AS2850 announce ANY
remarks:
remarks:        =========================
remarks:        INEX Public Peering
remarks:        =========================
remarks:        Peers in numerical AS number order
remarks:
remarks:        All INEX Peers
export:         to AS1213:AS-INEXPEERS announce AS-HEANET
remarks:
remarks:        BT Ireland
import:         from AS2110 action pref=50; accept AS-BTIRE
remarks:
remarks:        Virgin Media (ex NTL-UK)
import:         from AS5089 action pref=50; accept AS-NTLI
remarks:
remarks:        Eircom Net
import:         from AS5466 action pref=50; accept AS-EIRCOM
remarks:
remarks:        UPC
import:         from AS6830 action pref=50; accept AS-AORTAIE
remarks:
remarks:        Microsoft
import:         from AS8075 action pref=50;accept AS-MICROSOFT
remarks:
remarks:        O2 Ireland
import:         from AS13280 action pref=50; accept AS13280
remarks:
remarks:        ServeCentric
import:         from AS15612 action pref=50; accept AS15612
remarks:
remarks:        CMOD Dept. of Finance
import:         from AS15806 action pref=50; accept AS15806
remarks:
remarks:        Strencom
import:         from AS16171 action pref=50; accept AS-STRENCOM
remarks:
remarks:        Hutchison 3G Ireland
import:         from AS21327 action pref=50; accept AS21327
remarks:
remarks:        Irish Broadband
import:         from AS25441 action pref=50; accept AS-IBIS
remarks:
remarks:        Verisign
import:         from AS26415 action pref=50; accept AS26415
remarks:
remarks:        Hosting365
import:         from AS29650 action pref=50; accept AS29650
remarks:
remarks:        Web World Ireland
import:         from AS30900 action pref=50; accept AS30900
remarks:
remarks:        Digiweb
import:         from AS31122 action pref=50; accept AS-DIGIWEB
remarks:
remarks:        Bytel
import:         from AS31641 action pref=50; accept AS31641
remarks:
remarks:        Magnet
import:         from AS34245 action pref=50;accept AS-MAGNETLOCAL
remarks:
remarks:        Visatec
import:         from AS34505 action pref=50; accept AS-VISTATEC
remarks:
remarks:        E4A
import:         from AS34695 action pref=50; accept AS34695
remarks:
remarks:        Interfusion Networks
import:         from AS34912 action pref=50; accept AS-IFN
remarks:
remarks:        Westnet
import:         from AS39093 action pref=50; accept AS39093
remarks:
remarks:        Amazon
import:         from AS39111 action pref=50; accept AS-ADSI
remarks:
remarks:        Blacknight
import:         from AS39122 action pref=50; accept AS-BLACKNIGHT
remarks:
remarks:        Blueface
import:         from AS39233 action pref=50; accept AS39233
remarks:
remarks:        Fastcom
import:         from AS39449 action pref=50; accept AS-FASTCOM
remarks:
remarks:        RTE
import:         from AS41073 action pref=50; accept AS41073
remarks:
remarks:        Tibus
import:         from AS41678 action pref=50; accept AS41678
remarks:
remarks:        Airwire
import:         from AS42227 action pref=50; accept AS-AIRWIRE
remarks:
remarks:        Net1
import:         from AS44212 action pref=50; accept AS44212
remarks:
remarks:        =========================
remarks:
org:            ORG-HA8-RIPE
admin-c:        HL2364-RIPE
tech-c:         HN678-RIPE
status:         LEGACY
mnt-by:         HEANET-NOC
mnt-by:         RIPE-NCC-LEGACY-MNT
remarks:        asdot to asplain conversion
remarks:        remove AS2121
created:        2002-01-16T14:31:21Z
last-modified:  2016-04-14T10:27:47Z
source:         RIPE

organisation:   ORG-HA8-RIPE
org-name:       HEAnet
org-type:       LIR
descr:          National Research and Education Network
address:        1st Floor,                5 Georges Dock, IFSC
address:        D01 X8N7
address:        Dublin
address:        IRELAND
phone:          +35316609040
fax-no:         +35316603666
admin-c:        BB913-RIPE
admin-c:        BN227-RIPE
admin-c:        HN678-RIPE
admin-c:        DOC20-RIPE
admin-c:        DW238-RIPE
admin-c:        PMD52-RIPE
abuse-c:        HN678-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        HEANET-NOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HEANET-NOC
created:        2004-04-17T11:26:58Z
last-modified:  2019-09-11T13:59:43Z
source:         RIPE # Filtered

role:           HEAnet LIR
address:        1st Floor
address:        5 Georges Dock
address:        IFSC
address:        Dublin 1
address:        Ireland
phone:          +353 1 6609040
remarks:        trouble: Information http://www.heanet.ie/
remarks:        trouble: Questions and fault reports mailto:[email protected]
org:            ORG-HA8-RIPE
admin-c:        BB913-RIPE
tech-c:         BB913-RIPE
tech-c:         DC323-RIPE
tech-c:         PMD52-RIPE
nic-hdl:        HL2364-RIPE
mnt-by:         HEANET-NOC
created:        2011-08-05T14:12:00Z
last-modified:  2019-09-11T14:00:58Z
source:         RIPE # Filtered

role:           HEAnet NOC
address:        1st Floor
address:        5 Georges Dock
address:        IFSC
address:        Dublin 1
address:        Ireland
phone:          +353 1 6609040
abuse-mailbox:  [email protected]
remarks:        trouble: Information http://www.heanet.ie/
remarks:        trouble: Questions and fault reports mailto:[email protected]
org:            ORG-HA8-RIPE
admin-c:        HL2364-RIPE
tech-c:         DW238-RIPE
tech-c:         BB913-RIPE
tech-c:         DC323-RIPE
tech-c:         BN227-RIPE
nic-hdl:        HN678-RIPE
mnt-by:         HEANET-NOC
created:        1970-01-01T00:00:00Z
last-modified:  2019-05-20T14:32:07Z
source:         RIPE # Filtered