ASN AS29577 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS29577?

AS29577 is listed under Isfahan University of Technology.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS29577 Isfahan University of Technology

ASN Lookup Tool

Isfahan University of Technology iut.ac.ir

IR 17 Routes

AS Data

AS29577

AS29577 – Isfahan University of Technology

AS Number	29577
AS Name	IUT-AS
Organization	Isfahan University of Technology (org-iuot3-ripe)
Country	IR
Website	iut.ac.ir
Number of IPv4 Routes	17
Number of IPv6 Routes	0
ASN type	EDUCATION
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2003-10-14

ASN Intelligence API for production workflows

Use ASN data for AS29577 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS29572 - AS29613'

as-block:       AS29572 - AS29613
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:32Z
last-modified:  2018-11-22T15:27:32Z
source:         RIPE

% Information related to 'AS29577'

% Abuse contact for 'AS29577' is 'abuse@iut.ac.ir'

aut-num:        AS29577
as-name:        IUT-AS
org:            ORG-IUOT3-RIPE
import:         from AS42337 action pref=100; accept ANY
export:         to AS42337 announce AS29577
default:        to AS42337
admin-c:        IUOT1-RIPE
tech-c:         IUOT1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ITIUT-MNT
created:        2003-10-14T15:33:45Z
last-modified:  2024-04-24T19:11:46Z
source:         RIPE

organisation:   ORG-IUOT3-RIPE
org-name:       Isfahan University of Technology
country:        IR
reg-nr:         14003084563 // 999
org-type:       LIR
address:        Isfahan University of Technology St.,Esteghlal Sq
address:        8415683111
address:        Isfahan
address:        IRAN, ISLAMIC REPUBLIC OF
phone:          +983133915822
admin-c:        IUOT1-RIPE
tech-c:         IUOT1-RIPE
abuse-c:        IUOT1-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ITIUT-MNT
created:        2018-11-20T12:56:46Z
last-modified:  2026-05-13T07:11:14Z
source:         RIPE # Filtered
mnt-ref:        ITIUT-MNT

role:           Isfahan University of Technology
address:        Isfahan University of Technology St.,Esteghlal Sq
abuse-mailbox:  abuse@iut.ac.ir
nic-hdl:        IUOT1-RIPE
mnt-by:         mnt-ir-isfahan1-1
mnt-by:         ITIUT-MNT
created:        2018-11-28T08:32:24Z
last-modified:  2024-04-24T19:17:11Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS29572 - AS29613",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2018-11-22",
    "date_updated" : "2018-11-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS29577",
    "as_name" : "IUT-AS",
    "status" : "ASSIGNED",
    "import" : [ "from AS42337 action pref=100; accept ANY" ],
    "export" : [ "to AS42337 announce AS29577" ],
    "default" : [ "to AS42337" ],
    "organization" : "ORG-IUOT3-RIPE",
    "admin_contacts" : [ "IUOT1-RIPE" ],
    "tech_contacts" : [ "IUOT1-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "ITIUT-MNT" ],
    "date_created" : "2003-10-14",
    "date_updated" : "2024-04-24",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-IUOT3-RIPE",
    "name" : "Isfahan University of Technology",
    "type" : "LIR",
    "address" : [ "Isfahan University of Technology St.,Esteghlal Sq", "8415683111", "Isfahan", "IRAN, ISLAMIC REPUBLIC OF" ],
    "city" : "Isfahan",
    "country" : [ "IR" ],
    "phone" : [ "+983133915822" ],
    "admin_contacts" : [ "IUOT1-RIPE" ],
    "tech_contacts" : [ "IUOT1-RIPE" ],
    "abuse_contacts" : [ "IUOT1-RIPE" ],
    "mnt_ref" : [ "ITIUT-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "ITIUT-MNT" ],
    "date_created" : "2018-11-20",
    "date_updated" : "2026-05-13",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "IUOT1-RIPE",
    "name" : "Isfahan University of Technology",
    "address" : [ "Isfahan University of Technology St.,Esteghlal Sq" ],
    "abuse_mailbox" : [ "abuse@iut.ac.ir" ],
    "mnt_by" : [ "mnt-ir-isfahan1-1", "ITIUT-MNT" ],
    "date_created" : "2018-11-28",
    "date_updated" : "2024-04-24",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "IUOT1-RIPE",
    "name" : "Isfahan University of Technology",
    "address" : [ "Isfahan University of Technology St.,Esteghlal Sq" ],
    "abuse_mailbox" : [ "abuse@iut.ac.ir" ],
    "mnt_by" : [ "mnt-ir-isfahan1-1", "ITIUT-MNT" ],
    "date_created" : "2018-11-28",
    "date_updated" : "2024-04-24",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS42337	Respina Networks & Beyond PJSC	IR

Upstreams

AS Number	Description	Country
AS42337	Respina Networks & Beyond PJSC	IR