Data as of Nov 10, 2026
72.0.158.0/24
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 |
|---|---|---|---|---|---|
| 72.0.128.0/19 since May 2007 | AS13536 | Business | 20 3 always on | FirstLight Networks, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.0.128.0/19 | 8,192 | FLNET-31 | FirstLight Networks, LLC (FNL-76) · US | Direct Allocation | Sep 14, 2004 | ipabuse@ |
| └ 72.0.158.0/24 | 256 | 72-0-158-0-24 | The College of Saint Rose (C02072968) · US | Reassigned | Oct 21, 2008 | ipabuse@ via FLNET-31 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- FirstLight Networks, LLC
- Handle
- FNL-76
- Range
- 72.
0. 128. 0/ 19 - Registration type
- Direct Allocation
- Record created
- Sep 14, 2004
Origin network
AS13536
US
- Name
- FirstLight Fiber, Inc.
- Type
- Internet provider
- Registered
- Jun 30, 1999
- Domain
- firstlight.net
- Website
- www.firstlight.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 32
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2024
- Current origin since
- Aug 2024 · 2.3 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 72.
0. 158. 0/ 24 - Netname
- 72-0-158-0-24
- Registrant
- The College of Saint Rose
- Organization
- The College of Saint Rose (C02072968)
- Type
- Reassigned
- Handle
- NET-72-0-158-0-1
- Parent
- NET-72-0-128-0-1
- Created
- Oct 21, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 14, 2004
- Status
- assigned
Report abuse
Abuse contact
- ipabuse@
firstlight. net - Name
- Abuse
- Phone
- +1-518-694-8790
- Handle
- ABUSE719-ARIN