AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten

Company Website:

https://www.nikhef.nl/

Looking Glass:

https://bgp.he.net/lg/1104

Country of Origin:

Internet Exchanges: 3

Prefixes Originated (all): 19
Prefixes Originated (v4): 14
Prefixes Originated (v6): 5

Prefixes Announced (all): 19
Prefixes Announced (v4): 14
Prefixes Announced (v6): 5

RPKI Originated Valid (all): 18
RPKI Originated Valid (v4): 13
RPKI Originated Valid (v6): 5

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 23
BGP Peers Observed (v4): 20
BGP Peers Observed (v6): 21

IPs Originated (v4): 78,592
AS Paths Observed (v4): 763
AS Paths Observed (v6): 699

Average AS Path Length (all): 4.256
Average AS Path Length (v4): 4.333
Average AS Path Length (v6): 4.172

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AS1104 IPv4 Peers

ASN	Name
AS1103	SURF B.V.

AS1104 IPv6 Peers

ASN	Name
AS1103	SURF B.V.
AS215828	Tizian Maxime Weigt trading as "TMW Global Networks"

AS1104 IPv4 Peer Count

AS1104 IPv6 Peer Count

AS1104 IPv4 Prefixes Announced

AS1104 IPv6 Prefixes Announced

AS1104 IPv4 Prefixes Originated

AS1104 IPv6 Prefixes Originated

AS1104 IPv4 Route Propagation

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AS1104 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
145.102.132.0/22	NIKHEF
145.107.4.0/22	NIKHEF-NET
145.110.0.0/16	NIKHEF-NET
145.116.48.0/20	NIKHEF-NET
145.116.208.0/21	NIKHEF-NET
145.116.216.0/24	NIKHEF
185.153.60.0/22	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.185.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.186.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.192.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.194.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.195.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
192.16.199.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
194.171.96.0/21	NIKHEF Big Grid

Prefix	Description	Visibility
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Prefix	Description
2001:610:120::/48	IKONET-IPv6
2a07:8500::/32	Nikhef Network Operations Centre
2a07:8504::/32	Nikhef Network Operations Centre
2a07:8504:120::/48	NIK-OPNSTORAGE
2a07:8504:1a0::/48	*** RCauth.eu anycast network - ops@rcauth.eu

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	SURF B.V.	X	AS1103
2	Tizian Maxime Weigt trading as "TMW Global Networks"	X	AS215828
3	Peter-Paul Maria Kurstjens	X	AS200132
4	IPng Networks GmbH	X	AS8298
5	FBW NETWORKS SAS	X	AS49434
6	Gentlent GmbH	X	AS52112
7	KPN B.V.	X	AS1136
8	Maik Polman trading as PixelHosting	X	AS215085
9	Dyjix SAS	X	AS212815
10	team.blue NV	X	AS48185
11	Stichting Internet Domeinregistratie Nederland	X	AS1140
12	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
13	Adam Grazioli	X	AS215760
14	Jurrian van Iersel	X	AS212635
15	Rocket Fibre Ltd	X	AS8801
16	BIT BV	X	AS12859
17	We Dare B.V.		AS20495
18	Fusix Networks B.V.	X	AS57866
19	Tim de Boer trading as tim427.net	X	AS214380
20	i3D.net B.V		AS49544

Rank	Description	IPv4	Peer
1	SURF B.V.	X	AS1103
2	Tizian Maxime Weigt trading as "TMW Global Networks"	X	AS215828
3	FBW NETWORKS SAS	X	AS49434
4	Fusix Networks B.V.	X	AS57866
5	IPng Networks GmbH	X	AS8298
6	Peter-Paul Maria Kurstjens	X	AS200132
7	Nick Bouwhuis		AS202585
8	team.blue NV	X	AS48185
9	NUXOA GmbH		AS51202
10	Stichting Internet Domeinregistratie Nederland	X	AS1140
11	Rocket Fibre Ltd	X	AS8801
12	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	X	AS3333
13	Jude Gabriel Powell		AS213798
14	Maik Polman trading as PixelHosting	X	AS215085
15	Gentlent GmbH	X	AS52112
16	KPN B.V.	X	AS1136
17	Tim de Boer trading as tim427.net	X	AS214380
18	Adam Grazioli	X	AS215760
19	Dyjix SAS	X	AS212815
20	BIT BV	X	AS12859
21	Jurrian van Iersel	X	AS212635

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RIPE

aut-num: AS1104 as-name: Nikhef org: ORG-SVFO1-RIPE descr: Nikhef descr: Science Park 105 descr: Amsterdam, 1098 XG descr: The Netherlands import: from AS1103 accept ANY import: from AS1139 accept AS1139 import: from AS1888 accept AS1888 import: from AS1162 accept AS1162 import: from AS1124 accept AS1124 import: from AS2018 accept AS2018 import: from AS57484 accept AS57484 import: from AS513 accept AS-CERNEXT import: from AS25596 accept AS25596 import: from AS207176 accept AS207176 import: from AS57866 accept AS57866 import: from AS1101 accept AS-NOTSURFNET import: from AS206238 accept AS-FREEDOM import: from AS58299 accept AS58299 import: from AS60557 accept AS60557 import: from AS8283 accept AS8283 import: from AS8298 accept AS8298 import: from AS44103 accept AS44103 import: from AS64404 accept AS64404 import: from AS20495 accept AS20495 export: to AS1103 announce AS-NIKHEF export: to AS1139 announce AS-NIKHEF export: to AS1888 announce AS-NIKHEF export: to AS1162 announce AS-NIKHEF export: to AS1124 announce AS-NIKHEF export: to AS2018 announce AS-NIKHEF export: to AS57484 announce AS-NIKHEF export: to AS513 announce AS-NIKHEF export: to AS25596 announce AS-NIKHEF export: to AS207176 announce AS-NIKHEF export: to AS57866 announce AS-NIKHEF export: to AS206238 announce AS-NIKHEF export: to AS1101 announce AS-NIKHEF export: to AS8298 announce AS-NIKHEF export: to AS8283 announce AS-NIKHEF export: to AS60557 announce AS-NIKHEF export: to AS58299 announce AS-NIKHEF export: to AS44103 announce AS-NIKHEF export: to AS64404 announce AS-NIKHEF export: to AS20495 announce AS-NIKHEF admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: AS1104-MNT created: 2001-12-03T16:45:26Z last-modified: 2022-03-02T10:49:57Z source: 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: ****************************

Exchange	CC	City	IPv4	IPv6
AMS-IX	NL	Amsterdam	80.249.209.218	2001:7f8:1::a500:1104:1
Frys-IX	NL	Fryslân	185.1.160.182 185.1.160.66	2001:7f8:10f::450:66 2001:7f8:10f::450:182
NL-IX	NL	Amsterdam	193.239.118.4 193.239.118.5	2001:7f8:13::a500:1104:1 2001:7f8:13::a500:1104:2

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