Autonomous system
AS29577 IUT-AS Isfahan University of Technology
Unclassified RIPE
Summary
Isfahan University of Technology
education university iran
IUT-AS is operated by Isfahan University of Technology.
What it's used for
- The address space is registered under netnames
IUTandIR-ISFAHAN1-20181121, all attributed to the university. - The AS announces 3840 IPv4 addresses across 4 prefixes with only 1 observed neighbour, indicating a small, self-contained institutional network rather than a transit or access provider.
Notable
- All four announced prefixes list Isfahan University of Technology as the registrant, matching the AS holder.
- The inventory consists of four distinct IPv4 blocks, including a /21, a /22, a /23, and a /24, with no IPv6 prefixes in inventory.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS42337 | Respina Networks & Beyond PJSC | 1,034 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 3.84K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| IR | Iran (Islamic Republic of) | 4 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS29577- Registry name
- IUT-AS
- Registrant
- ITIUT-MNT
- Abuse contact
- abuse@iut.ac.ir
- Registered
- 2003-10-14
- Last changed
- 2024-04-24
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Isfahan University of Technology
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
- Website
- http://www.iut.ac.ir/
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 17 valid, 0 with no ROA
- ROAs
- 41 authorising AS29577
- ASPA
- no ASPA record
- IRR
- 100% registered · 17 of 17 announcements
- Route objects
- 19 naming AS29577
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 449 networks and 1,846 prefixes, as published 2026-11-02. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere