AS397981
🇺🇸FIRSTECH-INC - Firstech, Inc.2214ae7d0501d7dcbaa49fb67b3e5756
ARINassigned
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses ⓘ
Allocated (RIR)1.9×10^25
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇺🇸 US
RIR
ARIN
Status
assigned
Allocated
9/25/2019
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RADB | 5/11/2026 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 139.64.250.0/24 | 🇺🇸 US | ARIN | allocated |
| 2602:807:b000::/44 | 🇺🇸 US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/397981Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/397981" | jq