AS21547
πΊπΈOXNET - FirstLight Fiber, Inc.f57036a35d7ca2fe0cdb1fbfcb5d2012
ARINassigned
Announced Prefixes (BGP)
74total
69 IPv45 IPv6
IPv4 Addresses β
Allocated (RIR)65,536
Announced (BGP)105,984
IPv6 Addresses β
Allocated (RIR)1.5Γ10^29
Announced (BGP)1.5Γ10^29
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
20
Country
πΊπΈ US
RIR
ARIN
Status
assigned
Allocated
5/21/2001
Announced Prefixes
(BGP)74|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 | |
| Valid | ARINRADB | 5/25/2026 | |
| Valid | ARIN | 5/25/2026 |
1β10 of 74
1 / 8
Allocated Prefixes
(RIR)10Prefix | Country | RIR | Status |
|---|---|---|---|
| 64.140.192.0/18 | πΊπΈ US | ARIN | allocated |
| 66.186.160.0/19 | πΊπΈ US | ARIN | allocated |
| 66.231.192.0/19 | πΊπΈ US | ARIN | allocated |
| 69.49.128.0/19 | πΊπΈ US | ARIN | allocated |
| 69.168.0.0/20 | πΊπΈ US | ARIN | allocated |
| 72.12.64.0/19 | πΊπΈ US | ARIN | allocated |
| 72.55.224.0/19 | πΊπΈ US | ARIN | allocated |
| 74.220.224.0/20 | πΊπΈ US | ARIN | allocated |
| 2001:4940::/32 | πΊπΈ US | ARIN | allocated |
| 2604:3f00::/32 | πΊπΈ US | ARIN | allocated |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/21547Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/21547" | jq