HomeASN LookupAS50522

AS50522

🇳🇱

SEWAN-NL Sewan Nederland B.V.ORG-PB32-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
12total
11 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)16,384
Announced (BGP)16,384
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇳🇱 NL
RIR
RIPENCC
Status
allocated
Allocated
2/2/2010

Announced Prefixes

(BGP)12
|
Prefix
RPKI
IRR
Last Seen
81.23.244.0/22
 Valid
RIPE
5/25/2026
81.173.0.0/22
 Valid
RIPE
5/25/2026
81.173.7.0/24
 Valid
RIPE
5/25/2026
81.173.32.0/22
 Valid
RIPE
5/25/2026
81.173.48.0/20
 Valid
RIPE
5/25/2026
81.173.64.0/20
 Valid
RIPE
5/25/2026
81.173.96.0/22
 Valid
RIPE
5/25/2026
81.173.125.0/24
 Valid
RIPE
5/25/2026
81.173.126.0/23
 Valid
RIPE
5/25/2026
109.235.32.0/21
 Valid
RIPE
5/25/2026
1–10 of 12
1 / 2

Allocated Prefixes

(RIR)12
Prefix
Country
RIR
Status
81.23.244.0/22🇳🇱 NLRIPENCCallocated
81.173.0.0/22🇳🇱 NLRIPENCCallocated
81.173.7.0/24🇳🇱 NLRIPENCCallocated
81.173.32.0/22🇳🇱 NLRIPEassigned
81.173.48.0/20🇳🇱 NLRIPENCCallocated
81.173.64.0/20🇳🇱 NLRIPENCCallocated
81.173.96.0/22🇳🇱 NLRIPENCCallocated
81.173.125.0/24🇳🇱 NLRIPENCCallocated
81.173.126.0/23🇳🇱 NLRIPENCCallocated
109.235.32.0/21🇳🇱 NLRIPENCCallocated
1–10 of 12
1 / 2
ASPA
No ASPA
Abuse Contact
+31205354444
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/50522

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

curl -s "https://api.ipctl.io/v1/asn/50522" | jq