AS48021
🇵🇱ALSTOR-AS ALSTOR A. Zwierzynski i Wspolnicy Sp. z o.o.ORG-AS91-RIPE
RIPENCCallocated
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇵🇱 PL
RIR
RIPENCC
Status
allocated
Allocated
10/1/2008
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 5/25/2026 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 193.42.153.0/24 | 🇵🇱 PL | RIPENCC | assigned |
ASPA
No ASPA
Abuse Contact
External Links
API
Open https://api.ipctl.io/v1/asn/48021Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/48021" | jq