HomeASN LookupAS56737

AS56737

🇩🇪

STADTWERKE-FLENSBURG-AS Stadtwerke Flensburg GmbHORG-SFG4-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,072
Announced (BGP)3,072
IPv6 Addresses ⓘ
Allocated (RIR)6.3×10^29
Announced (BGP)6.3×10^29
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇩🇪 DE
RIR
RIPENCC
Status
allocated
Allocated
5/5/2011

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
31.209.184.0/21
 Valid
RIPE
5/25/2026
185.140.200.0/22
 Valid
RIPE
5/25/2026
2a07:d00::/29
 Valid
RIPE
5/25/2026

Allocated Prefixes

(RIR)3
Prefix
Country
RIR
Status
31.209.184.0/21🇩🇪 DERIPENCCallocated
185.140.200.0/22🇩🇪 DERIPENCCallocated
2a07:d00::/29🇩🇪 DERIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/56737

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

curl -s "https://api.ipctl.io/v1/asn/56737" | jq