AS207487 Gustav Caplan 🇳🇱 NL

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

256 (1 × /24)

IPv6 prefixes

3 × /48

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS207487
Name: Gustav Caplan
Organisation: routing.cafe
Country: 🇳🇱 NL
RIR: RIPENCC
Allocated: 2020-01-24
Network type: Educational/Research
Scope: Global
Peering policy: Open
IRR as-set: RIPE::AS207487:AS-SNEK
Website: https://routing.cafe
Looking glass: https://bgp.tools/lg/207487
PeeringDB: net/22125
Exchanges: 3
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS207421 - AS207555
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:        2025-10-09T13:57:13Z
last-modified:  2025-10-09T13:57:13Z
source:         RIPE

aut-num:        AS207487
descr:          routing.cafe
as-name:        routing-cafe
org:            ORG-GC344-RIPE
remarks:        ~ upstreams ~
import:         from AS8283 accept ANY
export:         to AS8283 announce AS207487:AS-SNEK
import:         from AS200132 accept ANY
export:         to AS200132 announce AS207487:AS-SNEK
remarks:        ~ peers ~
import:         from AS212855 accept AS212855:AS-LUJE
export:         to AS212855 announce AS207487:AS-SNEK
import:         from AS51019 accept AS51019:AS-LJOSNET-VPC
export:         to AS51019 announce AS207487:AS-SNEK
remarks:        ~ downstreams ~
import:         from AS18607 accept AS18607:AS-SNEK
export:         to AS18607 announce ANY
remarks:        ~ metadata ~
admin-c:        CA11425-RIPE
tech-c:         CA11425-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SNEK
mnt-by:         GC344-MNT
created:        2020-01-24T09:20:48Z
last-modified:  2025-10-01T13:01:55Z
source:         RIPE

organisation:   ORG-GC344-RIPE
descr:          routing.cafe
country:        NL
reg-nr:         Not Applicable
org-type:       LIR
admin-c:        CA11425-RIPE
tech-c:         CA11425-RIPE
abuse-c:        AR74416-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GC344-MNT
mnt-ref:        GC344-MNT
address:        Gustav Mahlerlaan 893
address:        1082 MK
address:        Amsterdam
address:        NETHERLANDS
phone:          +19144072563
org-name:       Gustav Caplan
created:        2024-03-04T15:20:26Z
last-modified:  2026-05-13T07:07:22Z
source:         RIPE # Filtered

role:           NOC
address:        Gustav Mahlerlaan 893
address:        Amsterdam
address:        Netherlands
phone:          +19144072563
nic-hdl:        CA11425-RIPE
mnt-by:         GC344-MNT
created:        2024-03-04T15:20:25Z
last-modified:  2025-01-09T16:54:49Z
source:         RIPE # Filtered