Data as of Nov 8, 2026
176.101.52.0/24
No anonymizer space · no proxy exits in 30 daysIsfahan University of Technology
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 176.101.48.0/21 since Apr 2025 | AS29577 | Business | 375 | Isfahan University of Technology |
Network & registry
Origin network
AS29577
IR
- Name
- Isfahan University of Technology
- Type
- Education
- Registered
- Oct 14, 2003
- Domain
- iut.ac.ir
- Website
- www.iut.ac.ir/
- 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 2014
- Current origin since
- Jul 2018 · 8.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.101.52.0/24 | AS29577 | /24 | RIPE | RPKI valid |
| 176.101.48.0/21 | AS29577 | /21 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29577 | RIPE | MNT-IR-ISFAHAN1-1 ITIUT-MNT | Apr 24, 2024 |
Whois
Registration for this announcement
- Range
- 176.
101. 48. 0/ 21 - Netname
- IUT
- Registrant
- Isfahan University of Technology
- Registrant country
- IR
- Organization
- Isfahan University of Technology (ORG-IUOT3-RIPE)
- Org country
- IR
- Type
- ASSIGNED PI
- Created
- Nov 3, 2011
- Updated
- Apr 24, 2024
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- IR
- Delegated
- Nov 3, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
iut. ac. ir - Name
- Isfahan University of Technology
- Handle
- IUOT1-RIPE