RIPEstat

Routing information (RIS)

Originates prefixes visible
Is seen in other routes

Name and holder of this ASN:

GEANT - GEANT Vereniging

RIR	Status	Registration	Country
RIPE NCC	ALLOCATED	2001-07-12	NL

Showing results for AS20965 as of 2025-03-27 16:00:00 UTC

At 2025-03-27 16:00:00 UTC, AS20965 was visible to 100% of 285 IPv4 and 100% of 290 IPv6 RIS full peers.

First ever seen as origin announcing 62.40.96.0/20, on 2001-10-23 16:00:00 UTC.

Originated IPv4 prefixes: 2
Originated IPv6 prefixes: 1
Observed BGP neighbours: 76
Address space announced (IPv4): 9216 IPs
Address space announced (IPv6): equiv. to 65536 /48s

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Showing results for AS20965 as of 2025-03-27 16:00:00 UTC

Results exclude routes with very low visibility (less than 10 RIS full-feed peers seeing).
Given query time (2025-03-27 16:00:00 UTC) has been changed because it is earlier than the time there is data available for!

cert@geant.org

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- RIR Information

RIR	RIR's Whois
RIPE NCC	https://apps.db.ripe.net/search/query.html

Showing results for AS20965

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Prefix	Type	Percent	Country
62.40.96.0/19	IPv4	99.98%	NL
62.40.96.0/19	IPv4	0.02%	PT

Showing results for AS20965 as of 2025-03-25 14:45:40 UTC

(+)(-)

aut-num	20965
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	=== BEGIN === INFORMATION ==========================================================
remarks	NREN routes are marked with an informational community based on ASN.
remarks	20965: For 2-byte ASNs
remarks	origin::20965 For 4-byte ASNs
remarks	NRENs can block advertisements to other NRENs using a specific block community.
remarks	64512: For 2-byte destination ASNs
remarks	origin::64512 For 4-byte destination ASNs
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	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	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	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	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	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: For 2-byte ASNs
remarks	origin::64700 For 4-byte ASNs
remarks	=== END === INFORMATION ==========================================================
remarks	===============
remarks	GEANT R&E
remarks	===============
remarks	Internal internal prefixes are given community 20965:155
remarks	GEANT NRENs - National Regional Educational Networks
remarks	NREN prefixes are given a LOCAL-PREF of 150 and community 20965:155
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:AS-CESNET
import	from AS3221 accept AS-EENET
import	from AS3268 accept AS-CYNET
import	from AS5408 accept AS5408:AS-TO-GEANT and AS5408:RS-ROUTES
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:AS-TO-GEANT
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:AS-SET
import	from AS57961 accept AS57961
import	from AS202993 accept AS-AzScience-Geant
export	to AS137 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS378 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS513 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS559 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS680 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS766 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS786 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS1103 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS1213 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS1853 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS1930 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS1955 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2107 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2108 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2200 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2602 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2603 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2607 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2611 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2614 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2847 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS2852 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS3221 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS3268 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS5408 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS5538 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS6802 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS8501 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS8517 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS9199 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS12687 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS12046 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS13092 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS20545 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS21274 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS40981 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS44224 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS47623 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS57961 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS202993 announce AS-GEANTNRN and AS-GEANTNRENPEERS
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:AS-ESNET
import	from AS297 accept AS297:AS-CONE
import	from AS2018 accept AS-TERTIARY
import	from AS3267 accept as3267:as-cust:as-gov
import	from AS2907 accept as2907:as-sinet
import	from AS3208 accept AS3208
import	from AS5089 accept AS-NTLI
import	from AS6509 accept AS6509:AS-CANARIE
import	from AS6879 accept AS6879 AS2561
import	from AS11537 accept AS20965:AS-FROM-Internet2-TO-GEANT
import	from AS20545 accept as-bgp_peers
import	from AS23911 accept AS23911
import	from AS9264 accept AS9264
import	from AS24490 accept AS20965:AS-FROM-TEIN-TO-GEANT
import	from AS27750 accept AS20965:AS-FROM-REDCLARA-TO-GEANT
import	from AS36944 accept AS-UBUNTUNET
import	from AS46786 accept AS46786
import	from AS47623 accept AS47623 and AS51090:AS-ALL
import	from AS197118 accept AS197118
import	from AS136968 accept AS136968
import	from AS8670 accept AS8670:AS-UTIC
import	from AS37288 accept AS-SET-WACREN
import	from AS7539 accept AS7539:AS-TWAREN
import	from AS9885 accept AS20965:AS-FROM-NKN-TO-GEANT
import	from AS30983 accept AS30983
import	from AS8895 accept AS8895:AS-KACST
import	from AS1237 accept AS1237:AS-KREONET
import	from AS50999 accept AS50999
import	from AS6736 accept AS-iranet-IPM
import	from AS34945 accept AS34945
import	from AS7497 accept AS7497:AS-CSTNET
import	from AS199354 accept AS199354:AS-ASREN-GEANT-EXPORT
import	from AS7575 accept AS7575:AS-CUSTOMER
import	from AS137207 accept AS137207:AS-HARNET-RE
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	to AS293 announce community.contains(64700:293, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:9885, 20965:0155, 20965:36944, 20965:37288)
export	to AS297 announce community.contains(64700:297, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:9885, 20965:0155, 20965:36944, 20965:37288)
export	to AS2018 announce community.contains(64700:2018, 20965:8670, 20965:0155)
export	to AS3267 announce community.contains(20965:8670, 20965:0155)
export	to AS2907 announce community.contains(64700:2907, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS3208 announce community.contains(64700:3208, 20965:7497, 20965:8670, 20965:7575, 20965:64599,20965:6509, 20965:64513, 20965:27750, 20965:6879, 20965:293, 20965:11537, 20965:18001, 20965:297, 20965:9885, 20965:0155, 20965:6683, 20965:64551, 20965:24490, 20965:36944, 20965:37288)
export	to AS6509 announce community.contains(64700:6509, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:9885, 20965:0155, 20965:36944, 20965:37288)
export	to AS6879 announce AS-GEANTNRN and AS-GEANTNRENPEERS
export	to AS7539 announce community.contains(64700:7539, 20965:8670, 20965:0155)
export	to AS7575 announce community.contains(64700:7575, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS11537 announce community.contains(64700:11537, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:9885, 20965:0155, 20965:36944, 20965:37288)
export	to AS23911 announce community.contains(64700:23911, 64700:24490, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS9264 announce community.contains(64700:9264, 20965:8670, 20965:0155)
export	to AS24490 announce community.contains(64700:23911, 64700:24490, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS27750 announce community.contains(64700:27750, 20965:8670, 20965:3208, 20965:64599, 20965:64513, 20965:6879, 20965:18001, 20965:9885, 20965:0155, 20965:36944, 20965:37288)
export	to AS36944 announce community.contains(64700:36944, 20965:7497, 20965:8670, 20965:7575, 20965:3208, 20965:64599, 20965:6509, 20965:64513, 20965:27750, 20965:6879, 20965:293, 20965:11537, 20965:18001, 20965:297, 20965:9885, 20965:0155, 20965:6683, 20965:64551, 20965:24490, 20965:37288)
export	to AS50999 announce community.contains(20965:8670, 20965:0155)
export	to AS136968 announce community.contains(64700:23855, 20965:8670, 20965:3208, 20965:64599, 20965:64513,20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS197118 announce community.contains(20965:7497, 20965:8670, 20965:7575, 20965:3208, 20965:64599, 20965:6509,20965:27750, 20965:6879, 20965:293, 20965:11537, 20965:18001, 20965:297,20965:9885, 20965:0155, 20965:6683, 20965:64551, 20965:24490, 20965:36944,20965:37288)
export	to AS8670 announce community.contains(64700:8670, 20965:7497, 20965:8895, 20965:3267, 20965:7539,20965:7575, 20965:3208, 20965:9264, 20965:64599, 20965:6509, 20965:64513,20965:27750, 20965:6879, 20965:293, 20965:34945, 20965:11537, 20965:18001,20965:50999, 20965:59624, 20965:17579, 20965:8895, 20965:297, 20965:9885,20965:0155, 20965:6683, 20965:64551, 20965:24490, 20965:2018, 20965:36944,20965:37288)
export	to AS37288 announce community.contains(64700:37288, 20965:7497, 20965:8670, 20965:7575, 20965:3208,20965:64599, 20965:6509, 20965:64513, 20965:27750, 20965:6879, 20965:293,20965:11537, 20965:18001, 20965:297, 20965:9885, 20965:0155, 20965:6683,20965:64551, 20965:24490, 20965:36944)
export	to AS9885 announce community.contains(64700:9885, 20965:8670, 20965:3208, 20965:64599, 20965:6509,20965:64513, 20965:27750, 20965:6879, 20965:293, 20965:11537, 20965:18001,20965:297, 20965:0155, 20965:36944, 20965:37288)
export	to AS30983 announce community.contains(64700:30983, 20965:7497, 20965:8670, 20965:7575, 20965:3208,20965:6509, 20965:64513, 20965:27750, 20965:6879, 20965:293, 20965:11537,20965:18001, 20965:297, 20965:9885, 20965:0155, 20965:6683, 20965:64551,20965:24490, 20965:36944, 20965:37288)
export	to AS8895 announce community.contains(20965:8670, 20965:0155)
export	to AS1237 announce community.contains(64700:17579, 20965:8670, 20965:0155)
export	to AS6736 announce community.contains(64700:6736, 20965:7497, 20965:8670, 20965:7575, 20965:3208,20965:64599, 20965:6509, 20965:64513, 20965:27750, 20965:6879, 20965:293,20965:11537, 20965:297, 20965:9885, 20965:0155, 20965:6683, 20965:64551,20965:24490, 20965:36944, 20965:37288)
export	to AS34945 announce community.contains(20965:8670, 20965:0155)
export	to AS7497 announce community.contains(64700:7497, 20965:8670, 20965:3208, 20965:64599, 20965:64513,20965:6879, 20965:18001, 20965:0155, 20965:36944, 20965:37288)
export	to AS199354 announce community.contains(20965:7497, 20965:8670, 20965:7575, 20965:3208, 20965:6509, 20965:64513,20965:27750, 20965:6879, 20965:293, 20965:11537, 20965:18001, 20965:297,20965:9885, 20965:0155, 20965:6683, 20965:64551, 20965:24490, 20965:36944,20965:37288)
export	to AS137207 announce AS-GEANTNRN and AS8670:AS-UTIC
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

Showing results for AS20965 as of 2025-03-27 22:29:00 UTC