Data as of Nov 3, 2026
207.161.235.0/24
No anonymizer space · no proxy exits in 30 daysMRNet · space held by Bell Canada
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS10965 MRNet, after 10.1 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.161.0.0/16 since Sep 2015 | AS7122 | Residential | 1,008 255 always on | 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 |
|---|---|---|---|---|---|---|
| 207.161.0.0/16 | 65,536 | MTS-207-161-MB-CA | Bell Canada (LINX) · CA | Direct Allocation | Jun 25, 1996 | [email protected] |
| └ 207.161.235.0/24 | 256 | SBRC-UMAN-CA1 | St. Boniface Genera Hospital Research Centre (SBGHRC) · CA | Reassigned | Jan 23, 1998 | — |
Network & registry
IPv4 market
Holder
- Organization
- Bell Canada
- Handle
- LINX
- Range
- 207.161.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jun 25, 1996
- Legacy
- yes
Origin network
AS10965
CA
- Name
- MRNet
- Type
- Business
- Registered
- Feb 17, 1998
- Domain
- mrnet.mb.ca
- Website
- mrnet.mb.ca
- Industry
- Human Rights and Social Advocacy (Human Rights, Environment and Wildlife Conservation, Other)
- 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
- Sep 18, 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 207.161.235.0/24 | AS10965 | /24 | ARIN | RPKI valid |
| 207.161.0.0/16 | AS7122 | /16 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS10965 | RADB | MTS-Allstream on Behalf of SBRC-UMAN-CA1 | MAINT-AS15290 | Mar 11, 2026 |
Whois
Registration for this announcement
- Range
- 207.161.235.0/24
- Netname
- SBRC-UMAN-CA1
- Registrant
- St. Boniface Genera Hospital Research Centre
- Organization
- St. Boniface Genera Hospital Research Centre (SBGHRC)
- Org address
- 351 Tache Ave, Winnipeg, MB, R2H 2A6
- Org country
- CA
- Type
- Reassigned
- Handle
- NET-207-161-235-0-1
- Parent
- NET-207-161-0-0-1
- Created
- Jan 23, 1998
- RIR
- ARIN
- Country
- CA
- Delegated
- Jun 25, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Business abuse issues
- Phone
- +1-877-877-2426
- Handle
- ABAI1-ARIN