AS31477
🇳🇱DUOCAST-AS Duocast B.V.ORG-DA16-RIPE
RIPENCCallocated
Announced Prefixes (BGP)
55total
44 IPv411 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)30,208
Announced (BGP)41,216
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^30
Announced (BGP)1.4×10^30
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
50
Country
🇳🇱 NL
RIR
RIPENCC
Status
allocated
Allocated
5/26/2004
Announced Prefixes
(BGP)55|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | — | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 | |
| Valid | RIPE | 5/18/2026 |
1–10 of 55
1 / 6
Allocated Prefixes
(RIR)39Prefix | 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 |
| 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 |
| 91.198.178.0/24 | 🇳🇱 NL | RIPENCC | assigned |
1–10 of 39
1 / 4
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS213052 | 🇳🇱BittenBytes Bram Wittendorp trading as BittenBytes |
Abuse Contact
External Links
API
Open https://api.ipctl.io/v1/asn/31477Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/31477" | jq