HomeASN LookupAS204961

AS204961

🇵🇱

ON4-AS ON4 sp. z o.o.ORG-OSZO48-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
0total
0 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)0
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇵🇱 PL
RIR
RIPENCC
Status
allocated
Allocated
12/9/2025

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
193.228.174.0/24🇵🇱 PLRIPENCCassigned
2001:678:1170::/48🇵🇱 PLRIPENCCassigned
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/204961

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

curl -s "https://api.ipctl.io/v1/asn/204961" | jq