Data as of Nov 4, 2026
128.36.0.0/16
5 residential-proxy exits · 30 daysYale University
Residential-proxy exits
Proxy exits
5
<0.01% of its addresses · 30 days
Spread
1 of 256
/24s with at least one exit
Providers
4
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
9 observations
Proxy providers listing exits
- AnyIP
- Byteful
- FloppyData
- LemonBright
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 128.36.4.0/24 since Jun 2024 | AS29 | Business | Yale University | |
| 128.36.15.0/24 since Jun 2025 | AS8075 | Hosting | Yale University |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 65,280 | >99% | 4 | |
| Hosting | 256 | 0.39% | 1 |
Network & registry
Origin network
AS29
US
- Name
- Yale University
- Type
- Education
- Registered
- Sep 18, 1984
- Domain
- yale.edu
- Industry
- Finance and Insurance
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29 | ALTDB | Proxy registration to prevent harm from ARIN-NONAUTH shutdown | MAINT-AS7034 | Apr 4, 2022 |
| AS29 | ARIN | Yale University | MNT-YALEUN-Z | May 15, 2025 |
| AS198949 not the origin | RADB | Connecticut Education Network | MAINT-AS198949 | Jun 5, 2024 |
| AS198949 not the origin | ARIN | Yale University | MNT-YALEUN-Z | May 21, 2025 |
Whois
Registration for this announcement
- Range
- 128.36.0.0/16
- Netname
- YALE-NET
- Registrant
- Yale University
- Organization
- Yale University (YALEUN-Z)
- Org address
- Yale Information Technology Services, New Haven, CT, 06511
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-128-36-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- Aug 16, 1983
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 16, 1983
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Information Security team
- Phone
- +1-203-436-0519
- Handle
- IST27-ARIN