HomeASN LookupAS51871

AS51871

🇩🇪

F1-CONSULT F1-CONSULT GmbH & Co. KGORG-FGCK5-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
16total
10 IPv46 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,072
Announced (BGP)4,096
IPv6 Addresses ⓘ
Allocated (RIR)9.5×10^29
Announced (BGP)9.5×10^29
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
20
Country
🇩🇪 DE
RIR
RIPENCC
Status
allocated
Allocated
11/18/2010

Announced Prefixes

(BGP)16
|
Prefix
RPKI
IRR
Last Seen
185.239.20.0/22
 Valid
RIPE
5/25/2026
185.239.20.0/24
 Valid
RIPE
5/25/2026
185.239.21.0/24
 Valid
RIPE
5/25/2026
185.239.22.0/24
 Valid
RIPE
5/25/2026
185.239.23.0/24
 Valid
RIPE
5/25/2026
193.34.28.0/22
 Valid
RIPE
5/25/2026
193.34.28.0/24
 Valid
RIPE
5/25/2026
193.34.29.0/24
 Valid
RIPE
5/25/2026
193.34.30.0/24
 Valid
RIPE
5/25/2026
193.34.31.0/24
 Valid
RIPE
5/25/2026
1–10 of 16
1 / 2

Allocated Prefixes

(RIR)12
Prefix
Country
RIR
Status
185.239.20.0/22🇩🇪 DERIPENCCallocated
185.239.20.0/24🇩🇪 DERIPEassigned
185.239.21.0/24🇩🇪 DERIPEassigned
185.239.22.0/24🇩🇪 DERIPEassigned
185.239.23.0/24🇩🇪 DERIPEassigned
193.34.28.0/22🇩🇪 DERIPENCCassigned
2001:67c:21b0::/48🇩🇪 DERIPENCCassigned
2a13:9140::/29🇩🇪 DERIPENCCallocated
2a13:9140::/32🇩🇪 DERIPEassigned
2a13:9141::/32🇩🇪 DERIPEassigned
1–10 of 12
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/51871

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

curl -s "https://api.ipctl.io/v1/asn/51871" | jq