AS8312 Bas Smit trading as Zylon 🇳🇱 NL

Announcing 10 prefixes, seen at the RIS collectors.

IPv4 prefixes
9
5,120 (20 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS8312
Name
Bas Smit trading as Zylon
Organisation
Bas Smit trading as Zylon
Country
🇳🇱 NL
RIR
RIPENCC
Allocated
2004-11-11

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

9 valid (90.0%) 0 invalid (0.0%) 1 no ROA (10.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS8192 - AS8523
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

aut-num:        AS8312
as-name:        ZYLON-AS
org:            ORG-ZISV1-RIPE
remarks:        ------------------ TRANSIT ------------------
remarks:        - wd6.net
import:         from AS20495 accept ANY
export:         to AS20495 announce AS-ZYLON
remarks:        ---------------------------------------------
admin-c:        BS2014
tech-c:         BS2014
status:         ASSIGNED
mnt-by:         ZYLON-NOC
mnt-by:         RIPE-NCC-END-MNT
created:        2004-11-11T15:13:48Z
last-modified:  2019-12-04T11:18:18Z
source:         RIPE # Filtered

organisation:   ORG-ZISV1-RIPE
org-name:       Bas Smit trading as Zylon
country:        NL
reg-nr:         Not Applicable
org-type:       LIR
address:        Zernikpark 12
address:        9747 AN
address:        GRONINGEN
address:        NETHERLANDS
phone:          +31503604554
fax-no:         +31503604557
abuse-c:        AR16312-RIPE
admin-c:        BS2014
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ZYLON-NOC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ZYLON-NOC
created:        2007-03-20T08:20:03Z
last-modified:  2026-05-13T07:32:00Z
source:         RIPE # Filtered

person:         B.M. Smit
address:        Zernikepark 12
phone:          +31 (0)50-3604554
nic-hdl:        BS2014
mnt-by:         ZYLON-NOC
created:        2014-05-16T17:09:21Z
last-modified:  2014-05-16T17:09:21Z
source:         RIPE