Data as of Nov 7, 2026
66.18.253.0/24
No anonymizer space · no proxy exits in 30 daysFibernetics Corporation
Network & registry
Announced by
Covering announcement 66.18.192.0/18
- Prefix
- 66.18.192.0/18
- Announced by
- AS26546 Fibernetics Corporation
- Type
- Residential
- RPKI
- No RPKI
- Netname
- NUCLEUS
- Registrant
- Fibernetics Corporation
- RIR
- ARIN
Origin network
AS26546
CA
- Name
- Fibernetics Corporation
- Type
- Internet provider
- Registered
- Oct 14, 2002
- Domain
- nucleus.com
- Website
- www.nucleus.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 66.18.192.0/18
66.18.192.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Apr 2006
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 66.18.192.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS26546 | RADB | Nucleus Information Service Inc | MAINT-AS36493 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 66.
18. 192. 0/ 18 - Netname
- NUCLEUS
- Registrant
- Fibernetics Corporation
- Organization
- Fibernetics Corporation (FC-1108)
- Org address
- 605 Boxwood Drive, Cambridge, ON, N3E 1A5
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-66-18-192-0-1
- Parent
- NET-66-0-0-0-0
- Created
- Mar 9, 2004
- RIR
- ARIN
- Country
- CA
- Delegated
- Mar 9, 2004
- Status
- assigned
Report abuse
Abuse contact
- arinabuse@
fibernetics. ca - Name
- Abuse Group
- Phone
- +1-416-477-3497
- Handle
- ABUSE3239-ARIN