Data as of Nov 4, 2026
140.161.232.0/22
No anonymizer space · no proxy exits in 30 daysDouglas College
Announcement
this exact prefix
RPKI invalid (length)
Announced by
Type
Business
Recent change
New origin Sep 28, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 140.161.0.0/16 since Aug 2016 | AS395064 | Business | 3 | Douglas College |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 140.161.232.0/24 since Oct 26, 2026 | AS395064 | Business | Douglas College |
Network & registry
Origin network
AS395064
CA
- Name
- Douglas College
- Type
- Education
- Registered
- Apr 5, 2016
- Domain
- dcfa.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.161.0.0/16 | AS395064 | /16 | ARIN | Too specific |
Whois
Registration for this announcement
- Range
- 140.
161. 0. 0/ 16 - Netname
- DOUGLAS-NET
- Registrant
- Douglas College
- Organization
- Douglas College (DOUGLA-4-Z)
- Org address
- P.O. Box 2503, New Westminster, BC, V3L-5B2
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-140-161-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- May 7, 1990
- RIR
- ARIN
- Country
- CA
- Delegated
- May 7, 1990
- Status
- assigned
Report abuse
Abuse contact
- nwl3@
douglascollege. ca - Name
- Douglas-Infrastructure
- Phone
- +1-604-375-5459
- Handle
- DOUGL277-ARIN