Data as of Nov 4, 2026
216.6.192.0/21
No anonymizer space · no proxy exits in 30 daysCirrus9 Inc. · space held by Bell Canada
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 216.6.192.0/20 since May 2022 | AS577 | Residential | Bell Canada |
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 |
|---|---|---|---|---|---|---|
| 216.6.192.0/20 | 4,096 | GT-NTL-BLK3 | Bell Canada (LINX) · CA | Direct Allocation | Dec 21, 2000 | [email protected] |
| └ 216.6.192.0/21 | 2,048 | GT-216-6-192-0-CX | Cirrus9 Inc. (CIRRU-3) · CA | Reassigned | Oct 27, 2010 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Bell Canada
- Handle
- LINX
- Range
- 216.6.192.0/20
- Registration type
- Direct Allocation
- Record created
- Dec 21, 2000
Origin network
AS29907
CA
- Name
- Cirrus9 Inc.
- Registered
- Jun 4, 2003
- Domain
- cirrus9.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.6.192.0/21 | AS29907 | /21 | ARIN | RPKI valid |
| 216.6.192.0/20 | AS577 | /20 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29907 | RADB | Carbon60 SJ1 | MAINT-AS29907 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 216.6.192.0/21
- Netname
- GT-216-6-192-0-CX
- Registrant
- Cirrus9 Inc.
- Organization
- Cirrus9 Inc. (CIRRU-3)
- Org address
- 1602-15 Market Square, Saint John, NB, E2L 1E8
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-216-6-192-0-2
- Parent
- NET-216-6-192-0-1
- Created
- Oct 27, 2010
- RIR
- ARIN
- Country
- CA
- Delegated
- Dec 21, 2000
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- John William Harrison
- Phone
- +1-506-763-2324
- Handle
- JWH243-ARIN