Data as of Nov 3, 2026
72.12.87.0/24
No anonymizer space · no proxy exits in 30 daysFirstLight Fiber, Inc. · space held by FirstLight Networks, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.12.64.0/19 since Jun 2005 | AS21547 | Business | 24 3 always on | FirstLight Networks, LLC |
Network & registry
Origin network
AS21547
US
- Name
- FirstLight Fiber, Inc.
- Type
- Internet provider
- Registered
- May 21, 2001
- Domain
- firstlight.net
- Website
- www.firstlight.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2018
- Current origin since
- Jul 2018 · 8.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.12.64.0/19 | AS21547 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21547 | ARIN | OXFORD-NET-72-12-64-0-19 | MNT-FNL-76 | Apr 22, 2026 |
Whois
Registration for this announcement
- Range
- 72.12.64.0/19
- Netname
- FLNET-32
- Registrant
- FirstLight Networks, LLC
- Organization
- FirstLight Networks, LLC (FNL-76)
- Org address
- 12 Metro Park Road, Albany, NY, 12205
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-12-64-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Oct 27, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 27, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-518-694-8790
- Handle
- ABUSE719-ARIN