Data as of Nov 7, 2026
207.246.59.0/24
No anonymizer space · no proxy exits in 30 daysArizona Tri University Network · space held by Arizona Tri-University Network (ASU, UA, NAU)
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 207.246.32.0/19 since Dec 2020 | AS2900 | Business | 1 | Arizona Tri-University Network (ASU, UA, NAU) via Arizona State University |
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 |
|---|---|---|---|---|---|---|
| 207.246.0.0/18 | 16,384 | ATUNOC | Arizona Tri-University Network (ASU, UA, NAU) (ARIZ) · US | Direct Allocation | Nov 8, 1996 | mike. |
| └ 207.246.32.0/19 | 8,192 | ASU-ISP | Arizona State University (ASU) · US | Reallocated | Jul 25, 1997 | mike. |
Network & registry
Announced by
Covering announcement 207.246.48.0/20
- Prefix
- 207.246.48.0/20
- Announced by
- AS2900 Arizona Tri University Network
- Type
- Business
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- ASU-ISP
- Registrant
- Arizona State University
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Arizona Tri-University Network (ASU, UA, NAU)
- Handle
- ARIZ
- Range
- 207.
246. 0. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Nov 8, 1996
- Legacy
- yes
- Reallocated to
- Arizona State University (ASU)
- Reallocated range
- 207.
246. 32. 0/ 19 - Reallocated
- Jul 25, 1997
Origin network
AS2900
US
- Name
- Arizona Tri University Network
- Type
- Education
- Registered
- Sep 26, 1996
- Domain
- asu.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 2
Routing timeline
Covering aggregate above, the prefix's own history below
207.246.48.0/20
Routing history
- Pattern
- Stable
- First seen
- Jun 2023
- Current origin since
- Jun 2023 · 3.4 yr
- Origin networks
- 1
IRR
Route objects on 207.246.48.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS2900 | RADB | Proxy Register for ASU | MAINT-AS62600-SCN | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 207.
246. 32. 0/ 19 - Netname
- ASU-ISP
- Registrant
- Arizona State University
- Organization
- Arizona State University (ASU)
- Org address
- University Technology Office, Tempe, AZ, 85287
- Org country
- US
- Type
- Reallocated
- Handle
- NET-207-246-32-0-1
- Parent
- NET-207-246-0-0-1
- Created
- Jul 25, 1997
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 8, 1996
- Status
- assigned
Report abuse
Abuse contact
- mike.
brown@ asu. edu - Name
- Arizona State University
- Phone
- +1-855-278-5080
- Handle
- ZA106-ARIN