Data as of Nov 7, 2026
142.76.128.0/17
No anonymizer space · no proxy exits in 30 daysSunnybrook Health Sciences Centre
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 142.76.0.0/16 since May 2005 | AS19925 | Business | 1 | Sunnybrook Health Sciences Centre |
Network & registry
Origin network
AS19925
CA
- Name
- Sunnybrook Health Sciences Centre
- Type
- Education
- Registered
- Mar 2, 2001
- Domain
- sunnybrook.ca
- Industry
- Hospitals and Medical Centers
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2013
- Current origin since
- Aug 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 142.76.0.0/16 | AS19925 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 142.
76. 0. 0/ 16 - Netname
- SUNNYBROOK
- Registrant
- Sunnybrook Health Sciences Centre
- Organization
- Sunnybrook Health Sciences Centre (SUNNY-14)
- Org address
- 2075 Bayview Ave., Toronto, ON, M4N-3M5
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-142-76-0-0-1
- Parent
- NET-142-0-0-0-0
- Created
- Mar 26, 1990
- RIR
- ARIN
- Country
- CA
- Delegated
- Mar 26, 1990
- Status
- assigned
Report abuse
Abuse contact
- ringo.
cheung@ sunnybrook. ca - Name
- Cheung, Ringo
- Phone
- +1-416-480-6100
- Handle
- CHEUN101-ARIN