AS1104 Nikhef - Stichting Nederlandse Wetenschappelijk Onderzoek Instituten, NL

AS Number

AS1104

AS Name

Nikhef

Org Name

Stichting Nederlandse Wetenschappelijk Onderzoek Instituten

Country / Region

Netherlands

Registry

ripe

RegDate

Updated

2018-11-22T15:27:09Z

AS1104 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

78,592

IPv6 NUMs(/64)

8,590,000,128

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
145.102.132.0/22	SURF B.V.	1024
145.107.4.0/22	SURF B.V.	1024
145.110.0.0/16	SURF B.V.	65536
145.116.48.0/20	SURF B.V.	4096
145.116.208.0/21	SURF B.V.	2048
145.116.216.0/24	SURF B.V.	256
185.153.60.0/22	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	1024
192.16.185.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
192.16.186.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
192.16.192.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
192.16.194.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
192.16.195.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
192.16.199.0/24	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	256
194.171.96.0/21	SURF B.V.	2048

CIDR	Description	IP NUMs(prefix /64)
2001:610:120::/48	SURF B.V.	65536
2a07:8500::/32	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	4294967296
2a07:8504::/32	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	4294967296
2a07:8504:120::/48	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	65536
2a07:8504:120:e060::/64	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	1
2a07:8504:120:e068::/64	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	1
2a07:8504:1a0::/48	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	65536

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS9299	IPG-AS-AP - Philippine Long Distance Telephone Co., PH	2,980,864	34,359,738,368	IPv4
AS29075	IELO - IELO-LIAZO SERVICES SAS, FR	31,232	107,374,247,936	IPv4	IPv6
AS49434	FBWNETWORKS - FBW NETWORKS SAS, FR	8,960	94,489,280,512	IPv4	IPv6
AS49544	i3Dnet - i3D.net B.V, NL	116,992	356,753,080,320	IPv4
AS57866	FUSIX-AS - Fusix Networks B.V., NL	9,472	107,374,247,936	IPv4	IPv6
AS1103	SURFNET-NL - SURF B.V., NL	7,200,000	34,359,869,440	IPv4	IPv6

Peers at this Exchange Point

IX	IPv4	IPv6	Port Speed	Updated
NL-ix - Neutral Internet Exchange	193.239.118.5	2001:7f8:13::a500:1104:2	100 Gbps	2024-12-19 11:21:03
Frys-IX - The Frisian Internet Exchange	185.1.160.182	2001:7f8:10f::450:182	10 Gbps	2026-03-26 18:35:54
AMS-IX - Amsterdam Internet Exchange	80.249.209.218	2001:7f8:1::a500:1104:1	10 Gbps	2026-03-25 23:34:42
NL-ix - Neutral Internet Exchange	193.239.118.4	2001:7f8:13::a500:1104:1	100 Gbps	2024-12-19 11:21:03
Frys-IX - The Frisian Internet Exchange	185.1.160.66	2001:7f8:10f::450:66	10 Gbps	2026-03-26 18:35:54

Private Peering Facilities

Country / Region	Name	City	Website	Updated
	NIKHEF Amsterdam	Amsterdam	http://www.nikhefhousing.nl	2022-02-04 07:50:39

Whois Record

as-block AS1101 - AS1200

as-block	AS1101 - AS1200
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 AS1104

aut-num	AS1104
as-name	Nikhef
org	ORG-SVFO1-RIPE
descr	Nikhef Science Park 105 Amsterdam, 1098 XG The Netherlands
import	from AS1103 accept ANY from AS1139 accept AS1139 from AS1888 accept AS1888 from AS1162 accept AS1162 from AS1124 accept AS1124 from AS2018 accept AS2018 from AS57484 accept AS57484 from AS513 accept AS-CERNEXT from AS25596 accept AS25596 from AS207176 accept AS207176 from AS57866 accept AS57866 from AS1101 accept AS-NOTSURFNET from AS206238 accept AS-FREEDOM from AS58299 accept AS58299 from AS60557 accept AS60557 from AS8283 accept AS8283 from AS8298 accept AS8298 from AS44103 accept AS44103 from AS64404 accept AS64404 from AS20495 accept AS20495
export	to AS1103 announce AS-NIKHEF to AS1139 announce AS-NIKHEF to AS1888 announce AS-NIKHEF to AS1162 announce AS-NIKHEF to AS1124 announce AS-NIKHEF to AS2018 announce AS-NIKHEF to AS57484 announce AS-NIKHEF to AS513 announce AS-NIKHEF to AS25596 announce AS-NIKHEF to AS207176 announce AS-NIKHEF to AS57866 announce AS-NIKHEF to AS206238 announce AS-NIKHEF to AS1101 announce AS-NIKHEF to AS8298 announce AS-NIKHEF to AS8283 announce AS-NIKHEF to AS60557 announce AS-NIKHEF to AS58299 announce AS-NIKHEF to AS44103 announce AS-NIKHEF to AS64404 announce AS-NIKHEF to AS20495 announce AS-NIKHEF
admin-c	NIKR1975-RIPE
tech-c	NIKR1975-RIPE DG11973-RIPE
status	LEGACY
mnt-by	RIPE-NCC-LEGACY-MNT AS1104-MNT
created	2001-12-03T16:45:26Z
last-modified	2022-03-02T10:49:57Z
source	RIPE

organisation ORG-SVFO1-RIPE

organisation	ORG-SVFO1-RIPE
org-name	Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
country	NL
reg-nr	41150068
org-type	LIR
address	Science Park 105 1098 XG Amsterdam NETHERLANDS
phone	+31-20-5922000
e-mail	hostmaster@nikhef.nl
admin-c	NIK1975-RIPE
tech-c	NIK1975-RIPE
abuse-c	AR32917-RIPE
mnt-ref	AS1104-MNT RIPE-NCC-HM-MNT
mnt-by	RIPE-NCC-HM-MNT AS1104-MNT
created	2015-07-16T07:21:35Z
last-modified	2026-05-13T07:36:24Z
source	RIPE

role Nikhef AS and peering management

role	Nikhef AS and peering management
e-mail	as1104@nikhef.nl as1104@nikhef.nl
remarks	* Dutch National Institute for Subatomic Physics * send mail to as1104@nikhef.nl for peering requests *** complaints and abuse notices to security@nikhef.nl
address	Science Park 105, NL 1098 XG Amsterdam, The Netherlands
admin-c	TS6666 DG11973-RIPE
tech-c	DG11973-RIPE TS6666
nic-hdl	NIKR1975-RIPE
mnt-by	AS1104-MNT
created	2021-10-09T07:44:00Z
last-modified	2021-11-10T21:18:33Z
source	RIPE

person David Groep

person	David Groep
address	Nikhef Science Park 105 NL 1098 XG Amsterdam The Netherlands
phone	+31205922179
nic-hdl	DG11973-RIPE
mnt-by	DG11973-MNT
created	2016-05-24T11:45:36Z
last-modified	2017-11-14T08:06:17Z
source	RIPE

Raw whois response

as-block:       AS1101 - AS1200
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:        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:        NIKR1975-RIPE
tech-c:         NIKR1975-RIPE
tech-c:         DG11973-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

organisation:   ORG-SVFO1-RIPE
org-name:       Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
country:        NL
reg-nr:         41150068
org-type:       LIR
address:        Science Park 105
address:        1098 XG
address:        Amsterdam
address:        NETHERLANDS
phone:          +31-20-5922000
e-mail:         hostmaster@nikhef.nl
admin-c:        NIK1975-RIPE
tech-c:         NIK1975-RIPE
abuse-c:        AR32917-RIPE
mnt-ref:        AS1104-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1104-MNT
created:        2015-07-16T07:21:35Z
last-modified:  2026-05-13T07:36:24Z
source:         RIPE

role:           Nikhef AS and peering management
e-mail:         as1104@nikhef.nl
remarks:        *** Dutch National Institute for Subatomic Physics
remarks:        *** send mail to as1104@nikhef.nl for peering requests
remarks:        *** complaints and abuse notices to security@nikhef.nl
address:        Science Park 105, NL 1098 XG Amsterdam, The Netherlands
e-mail:         as1104@nikhef.nl
admin-c:        TS6666
admin-c:        DG11973-RIPE
tech-c:         DG11973-RIPE
tech-c:         TS6666
nic-hdl:        NIKR1975-RIPE
mnt-by:         AS1104-MNT
created:        2021-10-09T07:44:00Z
last-modified:  2021-11-10T21:18:33Z
source:         RIPE

person:         David Groep
address:        Nikhef
address:        Science Park 105
address:        NL 1098 XG
address:        Amsterdam
address:        The Netherlands
phone:          +31205922179
nic-hdl:        DG11973-RIPE
mnt-by:         DG11973-MNT
created:        2016-05-24T11:45:36Z
last-modified:  2017-11-14T08:06:17Z
source:         RIPE

AS1104 - Nikhef - Stichting Nederlandse Wetenschappelijk Onderzoek Instituten, NL

AS1104

Nikhef

Stichting Nederlandse Wetenschappelijk Onderzoek Instituten

Netherlands

Peers at this Exchange Point

Private Peering Facilities

Whois Record

as-block AS1101 - AS1200

aut-num AS1104

organisation ORG-SVFO1-RIPE

role Nikhef AS and peering management

person David Groep