Data as of Nov 3, 2026
65.112.0.0/20
39 residential-proxy exits · 30 daysHarvard University · space held by CenturyLink Communications, LLC
Residential-proxy exits
Proxy exits
39
0.95% of its addresses · 30 days
Always-on exits
2
5.1% of its exits
Spread
2 of 16
/24s with at least one exit
Providers
55
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
9.4K observations
- Residential
- Business
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 65.112.8.0/24 | 2 | 35 | |
| 65.112.10.0/24 | 0 | 4 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- ColaProxy
- Datarama
- EZProxies
- Elusive
- EnigmaProxy
- Evomi
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GonzoProxy
- HideProxy
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- MoMoProxy
- NextProxy
- NodeProxy
- NovaProxy
- ProxiesVision
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Thordata
- VantageProxies
- VibeProxies
- VitalExclusive
- WealthProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 65.112.0.0/12 | AS209 | Residential | 289 26 always on | CenturyLink Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 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 | [email protected] |
| └ 65.112.0.0/20 | 4,096 | 65-112-0-0-20 | Harvard University (HARVAR) · US | Reassigned | Jul 15, 2024 | [email protected] |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 3,840 | 94% | 2 | |
| Residential | 256 | 6.3% | 1 |
Network & registry
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
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 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
- [email protected]
- Name
- Abuse
- Phone
- +1-617-495-3574
- Handle
- ABUSE3331-ARIN