Data as of Nov 10, 2026
64.57.22.0/24
No anonymizer space · no proxy exits in 30 daysInternet2
Announcement
this exact prefix
RPKI valid
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS396955 Internet2
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 64.57.16.0/20 | AS11537 | Business | Internet2 |
Network & registry
Origin network
AS11537
US
- Name
- Internet2
- Type
- Education
- Registered
- Sep 23, 1998
- Domain
- internet2.edu
- Website
- www.internet2.edu
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Apr 2012
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 18, 2026
Recorded history
History
- Handoffs
- 2
- Also announced by
- 396955
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.57.22.0/24 | AS11537 | /24 | ARIN | RPKI valid |
| 64.57.22.0/24 | AS396955 | /24 | ARIN | Another network |
| 64.57.16.0/20 | AS11537 | /20 | ARIN | Too specific |
Whois
Registration for this announcement
- Range
- 64.
57. 16. 0/ 20 - Netname
- I2-NEWNET
- Registrant
- Internet2
- Organization
- Internet2 (INTER-395)
- Org address
- 3520 Green CT, Ann Arbor, MI, 48105
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-57-16-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Oct 17, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 17, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
net. internet2. edu - Name
- Abuse
- Phone
- +1-317-278-6622
- Handle
- ABUSE8538-ARIN