AS31477

🇳🇱

DUOCAST-AS Duocast B.V.ORG-DA16-RIPE

RIPENCCallocated

Announced Prefixes (BGP)

58total

46 IPv412 IPv6

IPv4 Addresses ⓘ

Allocated (RIR)30,464

Announced (BGP)41,728

IPv6 Addresses ⓘ

Allocated (RIR)1.2×10^30

Announced (BGP)1.4×10^30

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇳🇱 NL

RIR

RIPENCC

Status

allocated

Allocated

5/26/2004

(BGP)58

Prefix	RPKI	IRR	Last Seen
37.9.160.0/21	No ROA	RIPE	9/8/2026
45.82.188.0/22	Valid	RIPE	9/8/2026
45.82.188.0/24	Valid	—	9/8/2026
82.150.139.0/24	Valid	RIPE	9/8/2026
83.137.144.0/21	Valid	RIPE	9/8/2026
83.137.145.0/24	Valid	RIPE	9/8/2026
83.137.146.0/24	Valid	RIPE	9/8/2026
83.137.151.0/24	Valid	RIPE	9/8/2026
87.238.168.0/21	Valid	RIPE	9/8/2026
87.238.171.0/24	Valid	—	9/8/2026

1–10 of 58

1 / 6

(RIR)41

Prefix	Country	RIR	Status
37.9.160.0/21	🇳🇱 NL	RIPENCC	allocated
45.82.188.0/22	🇳🇱 NL	RIPENCC	allocated
82.150.139.0/24	🇳🇱 NL	RIPE	assigned
83.137.144.0/21	🇳🇱 NL	RIPENCC	allocated
83.137.145.0/24	🇳🇱 NL	RIPE	assigned
87.238.168.0/21	🇳🇱 NL	RIPENCC	allocated
89.188.0.0/19	🇳🇱 NL	RIPENCC	allocated
89.200.200.0/21	🇳🇱 NL	RIPENCC	assigned
91.196.106.0/24	🇳🇱 NL	RIPENCC	assigned
91.196.107.0/24	🇳🇱 NL	RIPENCC	assigned

1–10 of 41

1 / 5

ASN	Name
AS39002	🇷🇴XINDI-AS XINDI Networks SRL
AS57984	🇷🇴XINDI-AS XINDI Networks SRL
AS213052	🇳🇱BittenBytes Bram Wittendorp trading as BittenBytes

ASPA

No ASPA0 upstreams, 3 downstreams

Listed as Upstream Provider by

Abuse Contact

External Links

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/31477" | jq