Data as of Nov 13, 2026
65.112.11.0/24
1 residential-proxy exit · 30 daysHarvard University · space held by CenturyLink Communications, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- FastProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 65.112.0.0/12 | AS209 | Residential | 297 18 always on | CenturyLink Communications, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 65.112.0.0/12 | 1,048,576 | CENTURYLINK-LEGACY-QWEST-65-112-0 | CenturyLink Communications, LLC (CCL-534) · US | Direct Allocation | Jan 4, 2001 | abuse@ |
| └ 65.112.0.0/20 | 4,096 | 65-112-0-0-20 | Harvard University (HARVAR) · US | Reassigned | Jul 15, 2024 | abuse@ |
Network & registry
Announced by
Covering announcement 65.112.0.0/20
- Prefix
- 65.112.0.0/20
- Announced by
- AS1742 Harvard University
- Type
- Business
- Proxy exits
- 45
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- 65-112-0-0-20
- Registrant
- Harvard University
- RIR
- ARIN
IPv4 market
Holder
- Organization
- CenturyLink Communications, LLC
- Handle
- CCL-534
- Range
- 65.
112. 0. 0/ 12 - Registration type
- Direct Allocation
- Record created
- Jan 4, 2001
Origin network
AS1742
US
- Name
- Harvard University
- Type
- Education
- Registered
- Feb 19, 1992
- Domain
- harvard.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
65.112.0.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 65.112.0.0/20 | AS1742 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 65.
112. 0. 0/ 20 - Netname
- 65-112-0-0-20
- Registrant
- Harvard University
- Organization
- Harvard University (HARVAR)
- Org address
- HUIT Network Services, Cambridge, MA, 02139
- Org country
- US
- Type
- Reassigned
- Handle
- NET-65-112-0-0-2
- Parent
- NET-65-112-0-0-1
- Created
- Jul 15, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 4, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
harvard. edu - Name
- Abuse
- Phone
- +1-617-495-3574
- Handle
- ABUSE3331-ARIN