Data as of Nov 9, 2026
207.180.61.0/24
No anonymizer space · no proxy exits in 30 daysCrown Castle Fiber LLC · space held by Internexus, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
1 · Holder
record created Aug 20, 1996 · reallocated to North Atlantic Networks, LLC Aug 8, 2025
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
207.180.61.0/24
From the registry to its use
- Aug 20, 1996Registry recordInternexus, LLCDirect Allocation (legacy, pre-1997)207.180.0.0/18
- Apr 22, 2022– Nov 8, 2026
- Aug 8, 2025ReallocatedNorth Atlantic Networks, LLCReallocated207.180.61.0/24
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 207.180.0.0/18 | 16,384 | NAN | Internexus, LLC (IG-310) · US | Direct Allocation | Aug 20, 1996 | jgaffney@ |
| └ 207.180.61.0/24 | 256 | NAN-207-180-61-0 | North Atlantic Networks, LLC (NANL) · US | Reallocated | Aug 8, 2025 | — |
Network & registry
IPv4 market
Holder
- Organization
- Internexus, LLC
- Handle
- IG-310
- Range
- 207.
180. 0. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Aug 20, 1996
- Legacy
- yes
- Reallocated to
- North Atlantic Networks, LLC (NANL)
- Reallocated range
- 207.
180. 61. 0/ 24 - Reallocated
- Aug 8, 2025
Origin network
AS46887
US
- Name
- Crown Castle Fiber LLC
- Type
- Internet provider
- Registered
- Apr 13, 2009
- Domain
- zayo.com
- Website
- www.crowncastle.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2022
- Current origin since
- Apr 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 207.180.61.0/24 | AS46887 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 207.
180. 61. 0/ 24 - Netname
- NAN-207-180-61-0
- Registrant
- North Atlantic Networks, LLC
- Organization
- North Atlantic Networks, LLC (NANL)
- Org address
- 16 Mason Avenue, North Attleboro, MA, 02760
- Org country
- US
- Type
- Reallocated
- Handle
- NET-207-180-61-0-1
- Parent
- NET-207-180-0-0-1
- Created
- Aug 8, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 20, 1996
- Status
- assigned
Report abuse
Abuse contact
- jgaffney@
theinternexusgroup. com - Name
- Gaffney, John
- Phone
- +1-917-657-8546
- Handle
- GAFFN30-ARIN