HomeASN LookupAS50398

AS50398

🇨🇿

FASTCOMMUNICATIONS Fast Communication, s.r.o.ORG-FAST3-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
8total
7 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)3,072
Announced (BGP)5,120
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)1.2×10^24
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇨🇿 CZ
RIR
RIPENCC
Status
allocated
Allocated
9/16/2010

Announced Prefixes

(BGP)8
|
Prefix
RPKI
IRR
Last Seen
91.219.44.0/22
 Valid
RIPE
5/25/2026
91.245.0.0/21
No ROA—5/25/2026
91.245.0.0/22
 Valid
RIPE
5/25/2026
91.245.4.0/24
 Valid
RIPE
5/25/2026
91.245.5.0/24
 Valid
RIPE
5/25/2026
91.245.6.0/24
 Valid
RIPE
5/25/2026
91.245.7.0/24
 Valid
RIPE
5/25/2026
2001:67c:1260::/48
 Valid
RIPE
5/25/2026

Allocated Prefixes

(RIR)6
Prefix
Country
RIR
Status
91.219.44.0/22🇨🇿 CZRIPENCCassigned
91.245.0.0/22🇨🇿 CZRIPENCCassigned
91.245.4.0/24🇨🇿 CZRIPENCCassigned
91.245.5.0/24🇨🇿 CZRIPENCCassigned
91.245.6.0/23🇨🇿 CZRIPENCCassigned
2001:67c:1260::/48🇨🇿 CZRIPENCCassigned
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/50398

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

curl -s "https://api.ipctl.io/v1/asn/50398" | jq