HomeASN LookupAS51906

AS51906

🇩🇪

RECAST-AS recast IT GmbH & Co. KGORG-rIGC2-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
16total
13 IPv43 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)21,760
Announced (BGP)23,296
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
10
Country
🇩🇪 DE
RIR
RIPENCC
Status
allocated
Allocated
11/29/2010

Announced Prefixes

(BGP)16
|
Prefix
RPKI
IRR
Last Seen
31.204.112.0/20
 Valid
RIPE
5/26/2026
31.204.115.0/24
 Valid—5/26/2026
37.130.128.0/20
 Valid
RIPE
5/26/2026
37.130.139.0/24
 Valid
RIPE
5/26/2026
37.130.143.0/24
 Valid
RIPE
5/26/2026
79.171.56.0/21
 Valid
RIPE
5/26/2026
79.171.60.0/24
 Valid
RIPE
5/26/2026
79.171.63.0/24
 Valid—5/26/2026
82.197.132.0/23
 Valid
RIPE
5/26/2026
91.106.0.0/20
 Valid
RIPE
5/26/2026
1–10 of 16
1 / 2

Allocated Prefixes

(RIR)11
Prefix
Country
RIR
Status
31.204.112.0/20🇩🇪 DERIPENCCallocated
37.130.128.0/20🇩🇪 DERIPENCCallocated
37.130.139.0/24🇩🇪 DERIPEassigned
79.171.56.0/21🇩🇪 DERIPENCCallocated
79.171.60.0/24🇩🇪 DERIPEassigned
79.171.63.0/24🇩🇪 DERIPEassigned
82.197.132.0/23🇩🇪 DERIPEassigned
91.106.0.0/20🇩🇪 DERIPENCCallocated
146.66.224.0/21🇩🇪 DERIPENCCallocated
176.241.160.0/20🇩🇪 DERIPENCCallocated
1–10 of 11
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/51906

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

curl -s "https://api.ipctl.io/v1/asn/51906" | jq