FirstLight Networks, LLC
BGP inherited
Cluster stats
| Netblocks | 307 · 807,140 IPv4 addresses |
| Cluster ID | 213832505 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
307
+24 netblocks since 2026-07-05
2026-07-05
peak 307
2026-07-26
IP Ranges (307)
showing 50 of 307 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 38.87.49.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 38.87.50.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 63.127.192.0/21 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 63.251.136.0/22 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.17.96.0/19 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.95.78.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.192.0/18 | FirstLight Networks, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 64.140.192.0/18 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.199.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.224.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.224.0/19 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.225.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.234.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 64.140.246.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.44.225.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.44.226.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.151.188.0/22 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.112.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.113.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.114.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.115.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.116.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.117.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.118.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.122.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.123.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.124.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.152.125.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.160.0/19 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.160.0/19 | FirstLight Networks, LLC | ARIN | DIRECT ALLOCATION | ● high |
| 66.186.162.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.163.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.171.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.173.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.176.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.184.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.186.188.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.192.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.192.0/19 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.207.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.208.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.214.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.215.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.217.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.219.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 66.231.220.0/22 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 67.217.96.0/20 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 68.65.124.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 68.65.125.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
| 68.70.48.0/24 | FirstLight Networks, LLC | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.8%
of checked blocks have valid RPKI ROA coverage
(156 of 307)
No discrepancies found among checked blocks.
NIC Handles
ABUSE719-ARIN
AS13536
AS14477
AS14877
AS15320
AS21547
AS27382
AS5738
AS62929
FNL-76
HDP11-ARIN
IA93-ARIN
+3 more