AS number details

AS15611

Iranian Research Organization for Science & Technology  ·  irost.org

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AS15611 – Iranian Research Organization for Science & Technology

Field Value
Country Iran
Website irost.org
Hosted domains 71
Number of IPv4 3,072
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 24 years ago on Dec 01, 2001
Updated 19 days ago on Aug 26, 2025
Netblock Company Num of IPs
213.176.122.0/24 Iranian Research Organization for Science & Technology 256
213.176.123.0/24 Iranian Research Organisation for Science,Technology 256
213.176.124.0/24 Iranian Research Organization for Science & Technology 256
213.176.125.0/24 Iranian Research Organization for Science & Technology 256
213.176.4.0/24 IranianResearch Organization fo Science and Technology 256
213.176.5.0/24 Organization of Student Affairs Islamic Republic Of Iran 256
62.60.136.0/24 Iranscience network Data Center & Storage Network 256
62.60.137.0/24 Iranian Research Organization for Science & Technology 256
62.60.139.0/24 Iranian Research Organization for Science & Technology 256
62.60.140.0/24 Host IDC Service Provider 256
62.60.142.0/24 Iranian Research Organization for Science & Technology 256
62.60.145.0/24 Host IDC Service Provider 256

Netblock Company
2001:790::/32 Iranian Research Organization for Science & Technology
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS15611
                                                OrgID:          AS15611
                                                ASName:         AS15611
                                                ASNumber:       AS15611
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 71 domain names hosted across 26 IP addresses on this ASN.

IP Address Domain Domains on this IP
62.60.136.215 █████████ 23
213.176.5.140 ████████ 9
62.60.140.47 ██████████ 8
62.60.136.158 ███████ 5
213.176.123.8 ████████ 3
62.60.140.120 ███████ 3
62.60.136.105 ██████████ 2
213.176.5.164 ██████████ 1
62.60.142.5 ██████ 1
62.60.136.24 ███████ 1

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS34837 Institute for Research in Fundamental Sciences
AS42337 Respina Networks & Beyond PJSC
AS44285 Sefroyek Pardaz Engineering PJSC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS34837 Institute for Research in Fundamental Sciences
AS42337 Respina Networks & Beyond PJSC
AS44285 Sefroyek Pardaz Engineering PJSC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

12 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
213.176.124.1 AS15611 Iranian Research Organization for Science & Technology 18.10ms from Yerevan, AM
213.176.123.33 AS15611 Iranian Research Organization for Science & Technology 18.26ms from Yerevan, AM
62.60.145.1 AS15611 Iranian Research Organization for Science & Technology 70.98ms from Frankfurt am Main, DE
62.60.140.38 AS15611 Iranian Research Organization for Science & Technology 71.01ms from Frankfurt am Main, DE
62.60.139.30 AS15611 Iranian Research Organization for Science & Technology 40.49ms from Istanbul, TR
62.60.142.6 AS15611 Iranian Research Organization for Science & Technology 73.73ms from Frankfurt am Main, DE
213.176.5.2 AS15611 Iranian Research Organization for Science & Technology 70.83ms from Frankfurt am Main, DE
62.60.136.216 AS15611 Iranian Research Organization for Science & Technology 70.45ms from Frankfurt am Main, DE
62.60.137.1 AS15611 Iranian Research Organization for Science & Technology 72.42ms from Frankfurt am Main, DE
213.176.4.6 AS15611 Iranian Research Organization for Science & Technology 70.96ms from Frankfurt am Main, DE
213.176.122.18 AS15611 Iranian Research Organization for Science & Technology 18.60ms from Yerevan, AM
213.176.125.130 AS15611 Iranian Research Organization for Science & Technology 17.98ms from Yerevan, AM

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
69.140.127.155 AS7922 Comcast Cable Communications, LLC 6.72ms from Ashburn, US
4.156.51.75 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
58.161.100.187 AS1221 Telstra Limited 4.94ms from Brisbane, AU
191.85.65.155 AS22927 Telefonica de Argentina 1.40ms from Buenos Aires, AR
59.93.253.251 AS9829 National Internet Backbone 4.70ms from Chennai, IN
98.30.126.107 AS10796 Charter Communications Inc 13.27ms from Columbus, US
12.56.113.75 AS7018 AT&T Enterprises, LLC 3.64ms from Dallas, US
54.229.188.75 AS16509 Amazon.com, Inc. 0.15ms from Dublin, IE
87.145.176.43 AS3320 Deutsche Telekom AG 2.28ms from Frankfurt am Main, DE
188.50.203.235 AS25019 Saudi Telecom Company JSC 4.20ms from Jeddah, SA
181.133.12.155 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.31ms from Medellin, CO
187.9.103.27 AS10429 TELEFÔNICA BRASIL S.A 2.17ms from Osasco, BR
150.162.63.251 AS263300 Universidade Federal de Santa Catarina 6.33ms from Porto Alegre, BR
198.27.185.11 AS46375 Sonic Telecom LLC 2.56ms from San Jose, US
66.133.129.43 AS5650 Frontier Communications of America, Inc. 7.80ms from Secaucus, US
119.77.119.171 AS38673 Korea Cable TV Kwangju Broadcasting 6.17ms from Seoul, KR
20.213.242.171 AS8075 Microsoft Corporation 4.64ms from Sydney, AU
118.67.90.171 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 1.48ms from Tokyo, JP
23.109.219.155 AS7979 Servers.com, Inc. 0.22ms from Amsterdam, NL
202.41.160.43 AS4621 UNINET-TH 2.02ms from Bangkok, TH
104.96.170.171 AS24319 Akamai Technologies Tokyo ASN 0.30ms from Chennai, IN
98.32.5.11 AS7922 Comcast Cable Communications, LLC 16.32ms from Denver, US
115.231.144.91 AS136190 JINHUA, ZHEJIANG Province, P.R.China. 11.40ms from Hangzhou, CN
43.198.74.251 AS16509 Amazon.com, Inc. 0.58ms from Hong Kong, HK
187.123.98.203 AS28573 Claro NXT Telecomunicacoes Ltda 19.51ms from Joao Pessoa, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 62.60.145.1
traceroute to 62.60.145.1 (62.60.145.1): 64 hops max, 52 byte packets
1 [AS397373] 192.154.230.1 314.536 ms
2 *
3 *
4 *
6 *
7 [AS3491] 63.222.114.193 183.616 ms
8 [] 185.233.140.66 214.835 ms
9 [AS6736] 194.225.151.2 234.318 ms
10 [AS6736] 194.225.150.10 214.725 ms
11 [] 212.16.72.85 215.763 ms
12 *
13 *
14 [AS15611] 62.60.145.1 215.325 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15611 at robtex.

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