HomeASN LookupAS57154

AS57154

🇩🇪

SWKN Stadtwerke Konstanz GmbHORG-SKG3-RIPE

Stadtwerke Konstanz GmbH

RIPENCCallocated
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)30,600
Announced (BGP)16,640
IPv6 Addresses ⓘ
Allocated (RIR)8.5×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇩🇪 DE
RIR
RIPENCC
Status
allocated
Allocated
8/5/2011

Announced Prefixes

(BGP)8
|
Prefix
RPKI
IRR
Last Seen
5.10.8.0/21
 Valid
RIPE
5/25/2026
31.47.80.0/21
 Valid
RIPE
5/25/2026
88.133.248.0/21
 Valid
RIPE
5/25/2026
185.36.44.0/22
 Valid
RIPE
5/25/2026
185.80.168.0/22
 Valid
RIPE
5/25/2026
193.102.25.0/24
No ROA
RIPE
5/25/2026
213.152.96.0/19
 Valid
RIPE
5/25/2026
2a03:80::/32
 Valid
RIPE
5/25/2026

Allocated Prefixes

(RIR)191
Prefix
Country
RIR
Status
5.10.8.0/21🇩🇪 DERIPENCCallocated
5.10.8.0/29🇩🇪 DERIPEassigned
5.10.8.8/29🇩🇪 DERIPEassigned
5.10.8.24/29🇩🇪 DERIPEassigned
5.10.8.32/27🇩🇪 DERIPEassigned
5.10.8.64/29🇩🇪 DERIPEassigned
5.10.8.80/28🇩🇪 DERIPEassigned
5.10.8.96/27🇩🇪 DERIPEassigned
5.10.8.128/29🇩🇪 DERIPEassigned
5.10.8.136/29🇩🇪 DERIPEassigned
1–10 of 191
1 / 20
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/57154

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

curl -s "https://api.ipctl.io/v1/asn/57154" | jq