Autonomous System 20965 !asn !rdap !prefixes !peers !siblings !bl
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 % Information related to 'AS20929 - AS21002'
 
 as-block:       AS20929 - AS21002
 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:        2018-11-22T15:27:27Z
 last-modified:  2018-11-22T15:27:27Z
 source:         RIPE
 
 % Information related to 'AS20965'
 
 % Abuse contact for 'AS20965' is 'cert@geant.org'.
 
 aut-num:        AS20965
 as-name:        GEANT
 org:            ORG-DLCU1-RIPE
 descr:          The GEANT IP Service
 descr:          The GEANT Network Connects the European National Regional Education Networks (NRENs) together
 remarks:        GEANT Research and Education Network
 remarks:
 remarks:        === BEGIN === INFORMATION ==========================================================
 remarks:        NREN routes are marked with an informational community based on ASN.
 remarks:
 remarks:        20965:<ASN> For 2-byte ASNs
 remarks:        origin:<ASN>:20965 For 4-byte ASNs
 remarks:
 remarks:        NRENs can block advertisements to other NRENs using a specific block community.
 remarks:
 remarks:        64512:<ASN> For 2-byte destination ASNs
 remarks:        origin:<ASN>:64512 For 4-byte destination ASNs
 remarks:
 remarks:        NRENs are welcome to use specific communities to define how routes are advertised to R&E peers
 remarks:        R&E Peers participate in the exchange of R&E traffic but are not part of the GEANT consortium
 remarks:        Prepending is additive, combine communities to increase prepending.
 remarks:
 remarks:        20965:0000 - Don't announce the routes to all R&E Peers
 remarks:        20965:0010 - Prepend GEANT AS one time towards all R&E Peers
 remarks:        20965:0020 - Prepend GEANT AS two times towards all R&E Peers
 remarks:        20965:0030 - Prepend GEANT AS three times towards all R&E Peers
 remarks:        20965:0060 - Prepend GEANT AS six times towards all R&E Peers
 remarks:
 remarks:        Routes can be manipulated using per-peer communities
 remarks:        Penultimate digit is used to govern route action
 remarks:        20965:...0. - Block advertisement to R&E Peer
 remarks:        20965:...1. - Prepend GEANT AS one time towards to R&E Peer
 remarks:        20965:...2. - Prepend GEANT AS two times towards to R&E Peer
 remarks:        20965:...3. - Prepend GEANT AS three times towards to R&E Peer
 remarks:        20965:...6. - Prepend GEANT AS six times towards to R&E Peer
 remarks:
 remarks:        20965:15.0 - TWAREN
 remarks:        20965:20.0 - SINET
 remarks:        20965:30.0 - CANARIE
 remarks:        20965:45.0 - UbuntuNet
 remarks:        20965:50.0 - Internet2
 remarks:        20965:60.0 - ESnet
 remarks:        20965:80.0 - RedCLARA
 remarks:        20965:85.0 - NISN
 remarks:        20965:90.0 - TEIN
 remarks:        20965:120.0 - SARInet/KAUST
 remarks:        20965:150.0 - ASREN
 remarks:        20965:160.0 - KREONET
 remarks:        20965:170.0 - NKN
 remarks:        20965:180.0 - IRANET
 remarks:        20965:190.0 - OMREN
 remarks:        20965:200.0 - KIAE
 remarks:        20965:210.0 - SingAREN
 remarks:        20965:220.0 - WACREN
 remarks:        20965:230.0 - HBKU
 remarks:        20965:240.0 - Maaen
 remarks:        20965:250.0 - ANKABUT
 remarks:        20965:260.0 - TENET
 remarks:        20965:270.0 - NIKS
 remarks:        20965:280.0 - UTIC
 remarks:        20965:290.0 - T-SYSTEMS
 remarks:        20965:300.0 - CSTNET
 remarks:        20965:310.0 - CAREN
 remarks:        20965:320.0 - AARNet
 remarks:        20965:330.0 - ESTINET
 remarks:        20965:340.0 - MARWAN
 remarks:        20965:350.0 - HARNET
 remarks:
 remarks:        20965:0008 - RTBH service, /32 and /128 prefixes only
 remarks:        20965:0001 - Routes heard with suspected commercial ASNs in the path.
 remarks:        20965:0002 - Anycast Routing
 remarks:        Anycast routes are identified by a prefix list and community filter and the local preference raised on backup links.
 remarks:        NRENs who add this community will see no effect unless they also instruct us to add the route to our prefix-list.
 remarks:
 remarks:        ===============
 remarks:        R&E Peer Traffic Engineering
 remarks:        ===============
 remarks:        Peers eligible for backup transit arrangements can announce prefixes to other R&E peers like so:
 remarks:        64700:<ASN> For 2-byte ASNs
 remarks:        origin:<ASN>:64700 For 4-byte ASNs
 remarks:
 remarks:        === END === INFORMATION ==========================================================
 remarks:
 remarks:        ===============
 remarks:        GEANT R&E
 remarks:        ===============
 remarks:        Internal internal prefixes are given community 20965:155
 remarks:
 remarks:        GEANT NRENs - National Regional Educational Networks
 remarks:        NREN prefixes are given a LOCAL-PREF of 150 and community 20965:155
 remarks:
 import:	from AS137  accept  AS-GARRTOGEANT  and  AS31638  
 import:	from AS378  accept  AS-MACHBA  
 import:	from AS513  accept  AS-CERNEXT  and  AS-SWITCH  and  AS50837  
 import:	from AS559  accept  AS-SWITCH  and  AS-CERNEXT  and  AS50837  
 import:	from AS680  accept  AS-DFNTOWINISP  
 import:	from AS766  accept  AS-REDIRIS  
 import:	from AS786  accept  AS-JANETEURO  
 import:	from AS1103  accept  AS-SURFNET  
 import:	from AS1213  accept  AS-HEANET  
 import:	from AS1853  accept  AS-ACONET  and  AS-ACOSERV  and  AS-ACONET-STH  
 import:	from AS1930  accept  AS-RCCN  
 import:	from AS1955  accept  AS-HBONE  
 import:	from AS2107  accept  AS-ARNES  
 import:	from AS2108  accept  AS-CARNet  
 remarks:        AS7500 (DNS root name-server) is behind RENATER
 import:	from AS2200  accept  AS-RENATER  
 import:	from AS2602  accept  AS-RESTENA  
 import:	from AS2603  accept  AS-NORDUNET-RE  
 import:	from AS2607  accept  AS-SANET  
 import:	from AS2611  accept  AS-BELNET  
 import:	from AS2614  accept  AS-ROEDUNET  
 import:	from AS2847  accept  AS-LITNET  
 import:	from AS2852  accept  AS2852  
 import:	from AS3221  accept  AS-EENET  
 import:	from AS3268  accept  AS-CYNET  
 import:	from AS5408  accept  AS5408  
 import:	from AS5538  accept  AS-SigmaNet-Geant  
 import:	from AS6802  accept  AS-ISTF  
 import:	from AS8501  accept  AS-PLNET  
 import:	from AS8517  accept  AS-ULAKNET  
 import:	from AS9199  accept  AS-RENAM  
 import:	from AS12046  accept  AS-RICERKANET  
 import:	from AS12687  accept  AS-URAN-GEANT  
 import:	from AS13092  accept  AS13092  
 import:	from AS20545  accept  as-GRENA-GEANT  
 import:	from AS21274  accept  AS-BASNET  
 import:	from AS40981  accept  AS40981  
 import:	from AS44224  accept  AS-MARNET  
 import:	from AS47623  accept  AS47623  
 import:	from AS57961  accept  AS57961  
 import:	from AS202993  accept  AS-AzScience-Geant  
 remarks:
 export:	from AS137
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS378
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS513
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS559
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS680
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS766
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS786
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS1103
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS1213
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS1853
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS1930
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS1955
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2107
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2108
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2200
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2602
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2603
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2607
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2611
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2614
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2847
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS2852
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS3221
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS3268
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS5408
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS5538
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS6802
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS8501
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS8517
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS9199
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS12687
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS12046
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS13092
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS20545
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS21274
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS40981
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS44224
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS47623
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS57961
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS202993
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 remarks:
 remarks:        GEANT PEERS - non-NRENs who receive NREN routes:
 remarks:        All Peers are accepted with a LOCAL-PREF of 100
 import:	from AS293  accept  AS293  
 import:	from AS297  accept  AS297  
 import:	from AS2018  accept  AS-TERTIARY  
 import:	from AS3267  accept  as3267  
 import:	from AS2907  accept  as2907  
 import:	from AS3208  accept  AS3208  
 import:	from AS5089  accept  AS-NTLI  
 import:	from AS6509  accept  AS6509  
 import:	from AS6879  accept  AS6879  AS2561  
 import:	from AS11537  accept  AS20965  
 import:	from AS20545  accept  as-bgp_peers  
 import:	from AS23911  accept  AS23911  
 import:	from AS9264  accept  AS9264  
 import:	from AS24490  accept  AS20965  
 import:	from AS27750  accept  AS20965  
 import:	from AS36944  accept  AS-UBUNTUNET  
 import:	from AS46786  accept  AS46786  
 import:	from AS47623  accept  AS47623  and  AS51090  
 import:	from AS197118  accept  AS197118  
 import:	from AS136968  accept  AS136968  
 import:	from AS8670  accept  AS8670  
 import:	from AS37288  accept  AS-SET-WACREN  
 import:	from AS7539  accept  AS7539  
 import:	from AS9885  accept  AS20965  
 import:	from AS30983  accept  AS30983  
 import:	from AS8895  accept  AS8895  
 import:	from AS1237  accept  AS1237  
 import:	from AS50999  accept  AS50999  
 import:	from AS6736  accept  AS-iranet-IPM  
 import:	from AS34945  accept  AS34945  
 import:	from AS7497  accept  AS7497  
 import:	from AS199354  accept  AS199354  
 import:	from AS7575  accept  AS7575  
 import:	from AS137207  accept  AS137207  
 remarks:
 remarks:        The following ASs are our non-NREN peers who receive NREN routes. All peers get all routes from AS-GEANTNRN and a subset of AS-GEANTNRENPEERS based on the agreed transit policy as highlighted by the communities below. .
 export:	from AS293
 announce  community.contains(64700  
 export:	from AS297
 announce  community.contains(64700  
 export:	from AS2018
 announce  community.contains(64700  
 export:	from AS3267
 announce  community.contains(20965  
 export:	from AS2907
 announce  community.contains(64700  
 export:	from AS3208
 announce  community.contains(64700  
 export:	from AS6509
 announce  community.contains(64700  
 export:	from AS6879
 announce  AS-GEANTNRN  and  AS-GEANTNRENPEERS  
 export:	from AS7539
 announce  community.contains(64700  
 export:	from AS7575
 announce  community.contains(64700  
 export:	from AS11537
 announce  community.contains(64700  
 export:	from AS23911
 announce  community.contains(64700  
 export:	from AS9264
 announce  community.contains(64700  
 export:	from AS24490
 announce  community.contains(64700  
 export:	from AS27750
 announce  community.contains(64700  
 export:	from AS36944
 announce  community.contains(64700  
 export:	from AS50999
 announce  community.contains(20965  
 export:	from AS136968
 announce  community.contains(64700  
 export:	from AS197118
 announce  community.contains(20965  
 export:	from AS8670
 announce  community.contains(64700  
 export:	from AS37288
 announce  community.contains(64700  
 export:	from AS9885
 announce  community.contains(64700  
 export:	from AS30983
 announce  community.contains(64700  
 export:	from AS8895
 announce  community.contains(20965  
 export:	from AS1237
 announce  community.contains(64700  
 export:	from AS6736
 announce  community.contains(64700  
 export:	from AS34945
 announce  community.contains(20965  
 export:	from AS7497
 announce  community.contains(64700  
 export:	from AS199354
 announce  community.contains(20965  
 export:	from AS137207
 announce  AS-GEANTNRN  and  AS8670  
 admin-c:        EJA2-RIPE
 tech-c:         DANT-RIPE
 status:         ASSIGNED
 mnt-by:         RIPE-NCC-END-MNT
 mnt-by:         DANTE-MNT
 created:        2002-09-25T09:03:02Z
 last-modified:  2024-11-29T15:10:16Z
 source:         RIPE
 
 organisation:   ORG-DLCU1-RIPE
 org-name:       GEANT Vereniging
 country:        NL
 org-type:       LIR
 address:        City House
                 126-130 Hills Road
 address:        CB2 1PQ
 address:        Cambridge
 address:        UNITED KINGDOM
 phone:          +31 (0)20 5304488
 phone:          +441223371300
 fax-no:         +441223371371
 e-mail:         ripe@geant.org.
 admin-c:        RGH15-RIPE
 admin-c:        TR88-RIPE
 admin-c:        TB5303-RIPE
 admin-c:        EJA2-RIPE
 admin-c:        NGD-RIPE
 admin-c:        DANT-RIPE
 abuse-c:        DCRT1-RIPE
 mnt-ref:        RIPE-NCC-HM-MNT
 mnt-ref:        DANTE-MNT
 mnt-by:         RIPE-NCC-HM-MNT
 mnt-by:         DANTE-MNT
 created:        2004-04-17T11:18:52Z
 last-modified:  2020-12-16T13:25:07Z
 source:         RIPE
 
 role:           GEANT Operations
 address:        City House, 126-130 Hills Road
 address:        Cambridge CB2 1PQ, UK
 phone:          +44 1223 371300
 fax-no:         +44 1223 371371
 e-mail:         operations@geant.org.
 abuse-mailbox:  cert@oc.geant.net.
 remarks:        operations@ is read UK office hours only; not for outage reports.
 remarks:        Regarding security related problems contact:
 remarks:        cert@oc.geant.net.
 remarks:        Regarding electronic mail abuse contact:
 remarks:        cert@oc.geant.net.
 remarks:        ----------------------------------------------------
 admin-c:        EJA2-RIPE
 admin-c:        TB5303-RIPE
 admin-c:        NGD-RIPE
 tech-c:         RGH15-RIPE
 tech-c:         NGD-RIPE
 tech-c:         EJA2-RIPE
 tech-c:         TR88-RIPE
 nic-hdl:        DANT-RIPE
 mnt-by:         DANTE-MNT
 created:        2002-09-02T10:52:00Z
 last-modified:  2018-03-22T11:31:41Z
 source:         RIPE
 
 person:         Emma Apted
 address:        DANTE
 address:        City House
 address:        126-130 Hills Road
 address:        Cambridge CB2 1PQ
 address:        United Kingdom
 phone:          +44 1223 371300
 fax-no:         +44 1223 371371
 nic-hdl:        EJA2-RIPE
 mnt-by:         DANTE-MNT
 created:        1970-01-01T00:00:00Z
 last-modified:  2013-03-27T18:26:25Z
 source:         RIPE
 
 % This query was served by the RIPE Database Query Service version 1.116 (BUSA)
 
 
 
whois AS 20965 was cached on Mar 10, 2025 @ 7:54:56 UTC
  
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