Data as of Nov 4, 2026
66.211.153.0/24
No anonymizer space · no proxy exits in 30 daysSouthern New Hampshire Health System · space held by FirstLight Networks, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.211.144.0/20 since Aug 2006 | AS10367 | Residential | 2 | FirstLight Networks, LLC | |
| 66.211.128.0/19 since Jan 2021 | AS13536 | Business | 12 1 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 |
|---|---|---|---|---|---|---|
| 66.211.128.0/19 | 8,192 | FLNET-19 | FirstLight Networks, LLC (FNL-76) · US | Direct Allocation | Dec 19, 2003 | [email protected] |
| └ 66.211.152.0/23 | 512 | FIRSTLIGHT-NET-66-211-152-0-23 | FirstLight Fiber, Inc. (TVC-11) · US | Reassigned | Apr 22, 2015 | [email protected] |
Network & registry
Registry
Holder
- Organization
- FirstLight Networks, LLC
- Handle
- FNL-76
- Range
- 66.211.128.0/19
- Registration type
- Direct Allocation
- Record created
- Dec 19, 2003
Origin network
AS53784
US
- Name
- Southern New Hampshire Health System
- Type
- Business
- Registered
- May 25, 2011
- Domain
- snhhs.org
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2011
- Current origin since
- Oct 2018 · 8.0 yr
- Origin networks
- 3
- Last change of origin
- Oct 2018
Recorded history
History
- Handoffs
- 4
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53784 | RADB | Proxy route object for Southern New Hampshire Health System | MAINT-SOVER-NOC | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.211.152.0/23
- Netname
- FIRSTLIGHT-NET-66-211-152-0-23
- Registrant
- FirstLight Fiber, Inc.
- Organization
- FirstLight Fiber, Inc. (TVC-11)
- Org address
- 12 Metro Park Road, Albany, NY, 12205
- Org country
- US
- Type
- Reassigned
- Handle
- NET-66-211-152-0-1
- Parent
- NET-66-211-128-0-1
- Created
- Apr 22, 2015
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 19, 2003
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-518-694-8790
- Handle
- ABUSE719-ARIN