206208 looking glass

AS1140 Stichting Internet Domeinregistratie Nederland 🇳🇱 NL

Announcing 12 prefixes, seen at the RIS collectors.

IPv4 prefixes
9
4,864 (19 × /24)
IPv6 prefixes
3
1 × /32
Upstreams
4
transit providers observed
Peers
15
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS1140
Name
Stichting Internet Domeinregistratie Nederland
Organisation
SIDN - Stichting Internet Domeinregistratie Nederland
Country
🇳🇱 NL
RIR
RIPENCC
Allocated
1993-09-01
Network type
Non-Profit
Traffic levels
100-1000Mbps
Scope
Europe
Peering policy
Selective
IRR as-set
AS-SIDN
Website
http://www.sidn.nl/
PeeringDB
net/1509
Exchanges
3
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

12 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

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:        AS1140
as-name:        SIDN
org:            ORG-SIDN1-RIPE
remarks:        === AMS-IX Peers ===
import:         from AS-SIDN-PEERS-AMSIX-V4 action pref=200; accept ANY
export:         to AS-SIDN-PEERS-AMSIX-V4 announce AS-SIDN
mp-import:      afi ipv6.unicast from AS-SIDN-PEERS-AMSIX-V6 action pref=200; accept ANY
mp-export:      afi ipv6.unicast to AS-SIDN-PEERS-AMSIX-V6 announce AS-SIDN
remarks:        === NL-IX Peers ===
import:         from AS-SIDN-PEERS-NLIX-V4 action pref=200; accept ANY
export:         to AS-SIDN-PEERS-NLIX-V4 announce AS-SIDN
mp-import:      afi ipv6.unicast from AS-SIDN-PEERS-NLIX-V6 action pref=200; accept ANY
mp-export:      afi ipv6.unicast to AS-SIDN-PEERS-NLIX-V6 announce AS-SIDN
remarks:        === R-IX Peers ===
import:         from AS-SIDN-PEERS-RIX-V4 action pref=200; accept ANY
export:         to AS-SIDN-PEERS-RIX-V4 announce AS-SIDN
mp-import:      afi ipv6.unicast from AS-SIDN-PEERS-RIX-V6 action pref=200; accept ANY
mp-export:      afi ipv6.unicast to AS-SIDN-PEERS-RIX-V6 announce AS-SIDN
remarks:        === Transit Joint Transit ===
import:         from AS24785 action pref=140; accept ANY
export:         to AS24785 announce AS-SIDN
mp-import:      afi ipv6.unicast from AS24785 action pref=140; accept ANY
mp-export:      afi ipv6.unicast to AS24785 announce AS-SIDN
remarks:        === Transit Surfnet ===
import:         from AS1103 action pref=150; accept {0.0.0.0/0}
export:         to AS1103 announce AS-SIDN
mp-import:      afi ipv6.unicast from AS1103 action pref=150; accept {::/0}
mp-export:      afi ipv6.unicast to AS1103 announce AS-SIDN
remarks:        === SIDN Anycast ===
import:         from AS48283 action pref=250; accept ANY
export:         to AS48283 announce {0.0.0.0/0}
mp-import:      afi ipv6.unicast from AS48283 action pref=250; accept ANY
mp-export:      afi ipv6.unicast to AS48283 announce {::/0}
remarks:        === Looking Glasses ===
import:         from AS199036 accept NOT ANY
export:         to AS199036 announce ANY
remarks:        ==================
admin-c:        SIDN2
tech-c:         SIDN1
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SIDN-MNT
created:        2002-09-16T13:52:55Z
last-modified:  2024-12-24T09:37:52Z
source:         RIPE

organisation:   ORG-SIDN1-RIPE
org-name:       Stichting Internet Domeinregistratie Nederland
country:        NL
reg-nr:         41215724
org-type:       LIR
address:        Postbus 5022
address:        6802 EA
address:        Arnhem
address:        NETHERLANDS
phone:          +31263525500
fax-no:         +31263525505
tech-c:         SIDN1
admin-c:        SIDN2
abuse-c:        SIDN3
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SIDN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SIDN-MNT
created:        2008-10-13T10:54:48Z
last-modified:  2026-05-13T07:32:27Z
source:         RIPE # Filtered

role:           SIDN netmaster
address:        Meander 501
address:        PO Box 5022
address:        6802 EA Arnhem
admin-c:        SIDN2
tech-c:         JB18540-RIPE
tech-c:         DM21506-RIPE
tech-c:         JJ6842-RIPE
nic-hdl:        SIDN1
mnt-by:         SIDN-MNT
created:        2013-01-14T11:56:25Z
last-modified:  2025-04-08T07:49:50Z
source:         RIPE # Filtered

role:           SIDN admin
address:        Meander 501
address:        PO Box 5022
address:        6802 EA Arnhem
admin-c:        LB19738-RIPE
tech-c:         SIDN1
nic-hdl:        SIDN2
mnt-by:         SIDN-MNT
created:        2013-01-14T11:53:46Z
last-modified:  2025-04-08T08:03:39Z
source:         RIPE # Filtered