Data as of Nov 7, 2026
142.87.161.0/24
No anonymizer space · no proxy exits in 30 daysHolland College
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 142.87.0.0/16 since Nov 2019 | AS7950 | Business | 2 | Holland College |
Network & registry
Origin network
AS7950
CA
- Name
- Holland College
- Type
- Education
- Registered
- Feb 27, 1997
- Domain
- hollandc.pe.ca
- 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
- Jul 2022
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 142.87.161.0/24 | AS7950 | /24 | ARIN | RPKI valid |
| 142.87.0.0/16 | AS7950 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7950 | ARIN | Holland College - TCC | MNT-HOLLAN-1-Z | Apr 8, 2025 |
Whois
Registration for this announcement
- Range
- 142.
87. 0. 0/ 16 - Netname
- HCS-NET
- Registrant
- Holland College
- Organization
- Holland College (HOLLAN-1-Z)
- Org address
- 140 Weymouth St., Charlottetown, PE, C1A 4Z1
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-142-87-0-0-1
- Parent
- NET-142-0-0-0-0
- Created
- Apr 21, 1993
- RIR
- ARIN
- Country
- CA
- Delegated
- Apr 21, 1993
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN