206208 looking glass

AS201042 SD1-Telecom SRL 🇧🇪 BE

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes
6
1,536 (6 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
3
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
AS201042
Name
SD1-Telecom SRL
Organisation
SD1-Telecom SRL
Country
🇧🇪 BE
RIR
RIPENCC
Allocated
2022-11-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (28.6%) 0 invalid (0.0%) 5 no ROA (71.4%)

Whois

Fetched from whois.ripe.net

as-block:       AS200537 - AS202347
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:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE

aut-num:        AS201042
as-name:        SD1-Telecom
remarks:        ==============================
remarks:        UPSTREAMS
remarks:        ==============================
import:         from AS12956 accept ANY
export:         to AS12956 announce AS201042:AS-SD1TEL
import:         from AS174 accept ANY
export:         to AS174 announce AS201042:AS-SD1TEL
import:         from AS1299 accept ANY
export:         to AS1299 announce AS201042:AS-SD1TEL
import:         from AS29467 accept ANY
export:         to AS29467 announce AS201042:AS-SD1TEL
remarks:        ==============================
remarks:        Routing Policy
remarks:        ==============================
remarks:        We deny prefixes longer than /24 (IPv4) and /48 (IPv6) on all our
remarks:        BGP sessions. We also filter default routes and bogus networks
remarks:        (RFC1918, RFC5735, Former Class D/E, documentation prefix, 6bone,
remarks:        etc...)
remarks:        ==============================
org:            ORG-SS1287-RIPE
admin-c:        RM22750-RIPE
tech-c:         RM22750-RIPE
tech-c:         MA631-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SD1TEL-MNT
created:        2022-11-30T08:24:43Z
last-modified:  2025-08-07T17:01:48Z
source:         RIPE

organisation:   ORG-SS1287-RIPE
org-name:       SD1-Telecom SRL
country:        BE
reg-nr:         0746.401.637
org-type:       LIR
address:        Dr�ve du Bois de Mai, 7
address:        1428
address:        Braine-L'Alleud
address:        BELGIUM
phone:          +32 2 342 89 00
admin-c:        RM22750-RIPE
tech-c:         RM22750-RIPE
abuse-c:        AR68624-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SD1TEL-MNT
created:        2022-07-04T07:51:52Z
last-modified:  2026-05-13T07:03:05Z
source:         RIPE # Filtered
mnt-ref:        SD1TEL-MNT

role:           RIPE Maintainer
address:        BELGIUM
address:        Braine-L'Alleud
address:        1428
address:        Dr�ve du Bois de Mai, 7
phone:          +32 2 342 89 00
nic-hdl:        RM22750-RIPE
mnt-by:         SD1TEL-MNT
created:        2022-07-04T07:51:51Z
last-modified:  2023-01-06T10:58:06Z
source:         RIPE # Filtered

person:         Marc Alonso
address:        VIRMA CONSULTING SARL
address:        7 route de Kehlen
address:        L-8235 MAMER
phone:          +352
nic-hdl:        MA631-RIPE
mnt-by:         MALONSO-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2025-08-05T05:40:50Z
source:         RIPE # Filtered