AS Number
AS1104
AS Name
Nikhef
Org Name
Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
Country
Netherlands
Registry

ripe

RegDate

N/A

Updated

2021-11-10T21:20:50Z

AS1104 Looking Glass
IPv4Prefixes

13

IPv6Prefixes

2

IPv4 NUMs

75,520

IPv6 NUMs(/64)

8,589,934,592

75,520 IPv4 Addresses
CIDR Description IP Num
145.107.4.0/22 NIKHEF-NET 1024
145.110.0.0/24 NIKHEF-NET 256
145.110.0.0/16 NIKHEF-NET 65536
145.116.48.0/20 NIKHEF-NET 4096
145.116.208.0/21 NIKHEF-NET 2048
145.116.216.0/24 NIKHEF-ANYCAST-NET 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
CIDR Description IP NUMs(prefix /64)
2a07:8500::/32 FOM-CUST-ALLOC 4294967296
2a07:8504::/32 FOM-SPEC-ALLOC 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
192.16.185.12 1 cesano.nikhef.nl
192.16.185.113 2 adda.nikhef.nl
192.16.185.163 1 vair.nikhef.nl
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
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
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:  2021-11-10T21:20:50Z
source:         RIPE

organisation:   ORG-SVFO1-RIPE
org-name:       Stichting Nederlandse Wetenschappelijk Onderzoek Instituten
country:        NL
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:  2021-01-12T15:30:44Z
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