Data as of Nov 7, 2026
69.51.160.0/19
1 residential-proxy exit · 30 daysPurdue University · space held by Purdue University Northwest
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Residential-proxy exits
Proxy exits
1
0.01% of its addresses · 30 days
Spread
1 of 32
/24s with at least one exit
Providers
19
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
302 observations
Proxy providers listing exits
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Evomi
- FloppyData
- Geonode
- GonzoProxy
- Infatica
- InfiniteProxies
- LemonBright
- Proxiware
- Proxy-Seller
- ProxyRack
- Proxyma
- Shifter
- Thordata
- VitalExclusive
Network & registry
Origin network
AS401764
US
- Name
- Purdue University
- Type
- Education
- Registered
- Jun 10, 2025
- Domain
- purdue.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 69.
51. 160. 0/ 19 - Netname
- NET-CALUMET
- Registrant
- Purdue University Northwest
- Organization
- Purdue University Northwest (PU-169)
- Org address
- 2200 169th Street, Hammond, IN, 46323
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-69-51-160-0-1
- Parent
- NET-69-0-0-0-0
- Created
- May 13, 2005
- RIR
- ARIN
- Country
- US
- Delegated
- May 13, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
purdue. edu - Name
- Purdue University STEAM-CIRT
- Phone
- +1-765-496-1666
- Handle
- PUISP-ARIN