AS Name: University-College-Dublin

Organization: ORG-UCD1-RIPE

Registry: RIPE

Imports from (1)

Exports to (2)

aut-num:        AS2850
as-name:        University-College-Dublin
org:            ORG-UCD1-RIPE
import:         from AS1213 accept { 0.0.0.0/0 }
export:         to AS1213 announce AS2850
mp-import:      afi ipv6 from AS1213 accept { ::/0 }
mp-export:      afi ipv6 to AS1213 announce AS2850
admin-c:        DUMY-RIPE
tech-c:         DUMY-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UCD-MNT
mnt-by:         FS11-MNT
mnt-by:         HEANET-NOC
mnt-by:         ASIERA-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2026-05-13T09:49:48Z
source:         RIPE
sponsoring-org: ORG-HA8-RIPE
remarks:        ****************************
remarks:        * THIS OBJECT IS MODIFIED
remarks:        * Please note that all data that is generally regarded as personal
remarks:        * data has been removed from this object.
remarks:        * To view the original object, please query the RIPE Database at:
remarks:        * http://www.ripe.net/whois
remarks:        ****************************

Direct Membership

Macros that directly list AS2850 as a member:

AS-HEANET(6 members)

Expanded Membership

All macros containing AS2850 (directly or via nested macros): 73

Show 73 macros

AS-HEANET(6 ASNs)
AS-JANETPLUS(59 ASNs)
AS-JANETUS(59 ASNs)
AS-JANETEURO(62 ASNs)
AS-GEANT-EUPEER(640 ASNs)
AS-GEANTNRN(722 ASNs)
AS3267:AS-NREN(722 ASNs)
AS-NORDUNET(934 ASNs)
AS-365NET-RIX(985 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-SONIX(41,963 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-SET-INEX-RS(60,298 ASNs)
AS-SET-INEX-CONNECTED(67,097 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS-DECIX-MAD(71,930 ASNs)
AS48793:AS-DECIX-MAD(71,930 ASNs)
AS-DECIX-MRS(73,755 ASNs)
AS20717:AS-DECIX-MRS(73,755 ASNs)
AS6881:AS-NIXCZ-CLIENTS(75,302 ASNs)
AS-NIXCZ-CLIENTS(75,315 ASNs)
AS-OPENPEERINGPEERS(76,528 ASNs)
AS-OPENPEERINGPEERS-EU(76,536 ASNs)
AS-SET-LONAP-MLP(76,698 ASNs)
AS-SET-LONAP-CONNECTED(77,146 ASNs)
AS215153:AS-EXCHANGES(77,148 ASNs)
AS-DECIX-MAD-V6(77,684 ASNs)
AS48793:AS-DECIX-MAD-V6(77,684 ASNs)
AS56958:AS-PEERINGS(77,895 ASNs)
AS30781:AS-JAGUAR-PEERING-AMS-IX(78,176 ASNs)
AS-DECIX-MRS-V6(79,294 ASNs)
AS20717:AS-DECIX-MRS-V6(79,294 ASNs)
AS15954:AS-PEERINGS(80,405 ASNs)
AS-SET-LONAP-MLP-V6(82,026 ASNs)
AS-ECIX-FRA(82,682 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-AMS-IX(83,547 ASNs)
AS-GTTCUST6(83,984 ASNs)
AS-TINETCUST6(83,984 ASNs)
AS-GTTCUST(84,520 ASNs)
AS-TINETCUST(84,520 ASNs)
AS-GTT(84,608 ASNs)
AS-TINET(84,608 ASNs)
AS-TISCALI(84,608 ASNs)
AS-CESNET-NIX-PEERS(85,295 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETEU(85,632 ASNs)
AS1299:AS-TWELVE99-EU-V4(85,632 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-VIX-RS(90,892 ASNs)
AS-VIX-RS-V6(91,142 ASNs)
AS216369:AS-IX(91,206 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)

Upstream AS Paths

14 unique paths, avg length 3.0

AS Looking Glass

Upstream paths (matching graph above)

AS136557 → AS174 → AS1213 → AS2850
AS2497 → AS3257 → AS1213 → AS2850
AS52320 → AS6461 → AS1213 → AS2850
AS2734 → AS6939 → AS1213 → AS2850
AS150000 → AS18187 → AS6939 → AS1213 → AS2850
AS37721 → AS6939 → AS1213 → AS2850
AS148968 → AS6939 → AS1213 → AS2850
AS293 → AS20965 → AS1213 → AS2850
AS14537 → AS2603 → AS21320 → AS1213 → AS2850
AS9002 → AS21320 → AS1213 → AS2850
AS32590 → AS21320 → AS1213 → AS2850
AS49544 → AS21320 → AS1213 → AS2850
AS36236 → AS1213 → AS2850