Data as of Nov 5, 2026
192.139.233.0/24
No anonymizer space · no proxy exits in 30 daysSentex Communications Corporation · space held by Waterloo Maple Software Inc.
Network & registry
Origin network
AS11647
CA
- Name
- Sentex Communications Corporation
- Type
- Internet provider
- Registered
- Nov 3, 1998
- Domain
- sentex.net
- Website
- www.sentex.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11647 | RADB | Sentex Communications, Maplesoft block | MAINT-AS11647 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 192.
139. 233. 0/ 24 - Netname
- MAPLE-NET
- Registrant
- Waterloo Maple Software Inc.
- Organization
- Waterloo Maple Software Inc. (WMS-3)
- Org address
- 615 Kumpf Drive, Waterloo, ON, N2V 1K8
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-192-139-233-0-1
- Parent
- NET-192-0-0-0-0
- Created
- Oct 1, 1992
- RIR
- ARIN
- Country
- CA
- Delegated
- Oct 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN