206208 looking glass

AS205378 Yellow Dinosaur, Unip Lda 🇵🇹 PT

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
256 × /48
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
AS205378
Name
Yellow Dinosaur, Unip Lda
Organisation
Yellow Dinosaur
Country
🇵🇹 PT
RIR
RIPENCC
Allocated
2025-08-15
Network type
Educational/Research
Traffic levels
100-1000Mbps
Scope
Not Disclosed
Peering policy
Open
IRR as-set
AS205378:AS-Y3D
Website
https://as205378.net
PeeringDB
net/40084
Exchanges
4

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (50.0%) 0 invalid (0.0%) 1 no ROA (50.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS203940 - AS205662
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:        2026-03-05T15:29:31Z
last-modified:  2026-03-05T15:29:31Z
source:         RIPE

aut-num:        AS205378
as-name:        Y3D
descr:          Yellow Dinosaur ASN
org:            ORG-YDUL1-RIPE
sponsoring-org: ORG-ICL64-RIPE
import:         from AS205378:AS-UPSTREAMS accept ANY
export:         to AS205378:AS-UPSTREAMS announce AS205378
admin-c:        YD1391-RIPE
tech-c:         YD1391-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         YELLOW-DINOSAUR-MNT
created:        2025-08-15T12:46:15Z
last-modified:  2025-08-17T22:36:45Z
source:         RIPE

organisation:   ORG-YDUL1-RIPE
org-name:       Yellow Dinosaur, Unip Lda
country:        PT
reg-nr:         515960632
org-type:       OTHER
address:        Rua Campo Futebol, 41, Ourem, Santarem, 2490-316, PT
abuse-c:        ACRO61365-RIPE
mnt-ref:        INFERNO-MNT
mnt-ref:        HYEHOST-MNT
mnt-by:         YELLOW-DINOSAUR-MNT
created:        2025-08-13T12:01:00Z
last-modified:  2026-08-21T13:31:52Z
source:         RIPE # Filtered

role:           Yellow Dinosaur
address:        Rua Campo Futebol, 41, Ourem, Santarem, 2490-316, PT
nic-hdl:        YD1391-RIPE
mnt-by:         YELLOW-DINOSAUR-MNT
created:        2025-08-13T11:53:03Z
last-modified:  2025-08-13T11:53:03Z
source:         RIPE # Filtered