Autonomous System details

AS5387

"Computational technologies - consulting" LLC  ·  ct-consulting.ru

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AS5387 – "Computational technologies - consulting" LLC

Field Value
Country Russia
Website ct-consulting.ru
Hosted domains 77
IPv4 addresses 16,640
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 23, 2002
Updated 8 months ago on Jul 01, 2025
Netblock Company Num of IPs
84.237.64.0/20 Computational technologies - consulting LLC 4,096
84.237.80.0/20 Institute of Computational Mathematics and Mathematical Geophysics 4,096
84.237.104.0/21 Institute of Cosmophysical Research and Aeronomy 2,048
84.237.40.0/22 Budker Institute of Nuclear Physics 1,024
84.237.112.0/22 Tyumen scientific centre SB RAS 1,024
84.237.116.0/22 Boreskov Institute of Catalysis 1,024
217.79.60.0/22 SB RAS Core Network 1,024
84.237.122.0/23 Cottage Campus Network 512
217.79.58.0/23 Still reserved allocation (dyrka) 512
84.237.32.0/24 Barnaul SC SB RAS 256
84.237.33.0/24 Kemerovo SC SB RAS 256
84.237.62.0/24 Vorozhtsov Institute of Organic Chemistry 256
84.237.63.0/24 Computational technologies - consulting LLC 256
84.237.68.0/24 Computational technologies - consulting LLC 256
84.237.72.0/24 Siberian Branch of the Russian Academy of Sciences 256
84.237.75.0/24 Computational technologies - consulting LLC 256
84.237.78.0/24 Siberian Branch of the Russian Academy of Sciences 256
84.237.123.0/24 Cottage Campus Network 256
194.85.127.0/24 Institute of Chemical Kinetics and Combustion 256
217.79.60.0/24 SB RAS Core Network 256

Netblock Company
2a00:bf00::/32 Computational technologies - consulting LLC
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WHOIS Details


                                                ASHandle:       AS5387
                                                OrgID:          AS5387
                                                ASName:         AS5387
                                                ASNumber:       AS5387
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 77 domain names hosted across 55 IP addresses on this ASN.

IP Address Domain Domains on this IP
84.237.76.170 █████████ 4
84.237.77.55 ██████████ 4
84.237.92.44 ██████████ 3
84.237.76.175 █████████ 3
84.237.76.177 █████████ 3
84.237.118.231 ██████████ 3
84.237.76.52 ██████████ 2
84.237.122.182 ████████ 2
84.237.118.196 ██████████ 2
84.237.95.77 ██████████ 2

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Useful for Cybersecurity

Peers

There are 8 peers for this ASN.

Peers Name
AS15493 Russian company LLC
AS25091 IP-Max SA
AS30797 JSC Avantel
AS31200 Novotelecom Ltd
AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE KURCHATOV INSTITUTE
AS42451 Limited Company Sakha Sprint Network
AS49673 Truenetwork LLC
AS9049 JSC ER-Telecom Holding
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS15493 Russian company LLC
AS31200 Novotelecom Ltd
AS42451 Limited Company Sakha Sprint Network
AS9049 JSC ER-Telecom Holding
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS30797 JSC Avantel
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Pingable IPs

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

IP Address ASN Details
84.237.88.1 AS5387 "Computational technologies - consulting" LLC 1.33ms from Novosibirsk, RU
84.237.111.9 AS5387 "Computational technologies - consulting" LLC 32.55ms from Khabarovsk, RU
84.237.122.5 AS5387 "Computational technologies - consulting" LLC 1.48ms from Novosibirsk, RU
84.237.117.12 AS5387 "Computational technologies - consulting" LLC 1.32ms from Novosibirsk, RU
84.237.110.46 AS5387 "Computational technologies - consulting" LLC 36.08ms from Khabarovsk, RU
217.79.60.61 AS5387 "Computational technologies - consulting" LLC 1.20ms from Novosibirsk, RU
84.237.119.67 AS5387 "Computational technologies - consulting" LLC 1.12ms from Novosibirsk, RU
2a00:bf00:2:2::21 AS5387 "Computational technologies - consulting" LLC 20.26ms from Novosibirsk, RU
84.237.118.129 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
84.237.107.55 AS5387 "Computational technologies - consulting" LLC 35.53ms from Khabarovsk, RU
84.237.69.1 AS5387 "Computational technologies - consulting" LLC 1.43ms from Novosibirsk, RU
2a00:bf00:0:100::1 AS5387 "Computational technologies - consulting" LLC 20.96ms from Yekaterinburg, RU
84.237.33.1 AS5387 "Computational technologies - consulting" LLC 6.11ms from Novosibirsk, RU
84.237.70.1 AS5387 "Computational technologies - consulting" LLC 1.35ms from Novosibirsk, RU
84.237.81.1 AS5387 "Computational technologies - consulting" LLC 1.42ms from Novosibirsk, RU
84.237.83.1 AS5387 "Computational technologies - consulting" LLC 1.56ms from Novosibirsk, RU
84.237.76.35 AS5387 "Computational technologies - consulting" LLC 1.29ms from Novosibirsk, RU
84.237.32.8 AS5387 "Computational technologies - consulting" LLC 6.17ms from Novosibirsk, RU
84.237.123.67 AS5387 "Computational technologies - consulting" LLC 1.67ms from Novosibirsk, RU
217.79.63.30 AS5387 "Computational technologies - consulting" LLC 1.32ms from Novosibirsk, RU
84.237.84.50 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
84.237.80.118 AS5387 "Computational technologies - consulting" LLC 1.14ms from Novosibirsk, RU
84.237.82.130 AS5387 "Computational technologies - consulting" LLC 1.41ms from Novosibirsk, RU
84.237.43.51 AS5387 "Computational technologies - consulting" LLC 1.40ms from Novosibirsk, RU
84.237.113.131 AS5387 "Computational technologies - consulting" LLC 5.30ms from Yekaterinburg, RU

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
71.178.147.11 AS701 Verizon Business 2.36ms from Ashburn, US
174.169.16.123 AS7922 Comcast Cable Communications, LLC 7.36ms from Boston, US
67.176.29.155 AS7922 Comcast Cable Communications, LLC 6.60ms from Denver, US
90.219.248.75 AS5607 Sky UK Limited 6.02ms from London, GB
72.109.87.139 AS6167 Verizon Business 8.30ms from Los Angeles, US
69.121.186.11 AS6128 Cablevision Systems Corp. 9.46ms from Piscataway, US
112.255.255.235 AS4837 CHINA UNICOM China169 Backbone 1.10ms from Qingdao, CN
82.53.79.43 AS3269 Telecom Italia S.p.A. 7.31ms from Rome, IT
115.128.105.59 AS7545 TPG Telecom Limited 1.05ms from Sydney, AU
204.27.210.91 AS20182 ESSENT GUARANTY, INC. 5.37ms from Durham, US
177.240.193.107 AS13999 Mega Cable, S.A. de C.V. 14.73ms from Guadalajara, MX
212.175.143.187 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.38ms from Istanbul, TR
34.101.120.187 AS396982 Google LLC 0.71ms from Jakarta, ID
5.251.116.75 AS9198 JSC Kazakhtelecom 11.41ms from Karagandy, KZ
88.157.4.203 AS2860 NOS COMUNICACOES, S.A. 3.25ms from Lisbon, PT
95.125.147.235 AS3352 TELEFONICA DE ESPANA S.A.U. 18.39ms from Madrid, ES
103.230.151.203 AS133720 Zess Networks Private Limited 1.21ms from Mumbai, IN
187.71.245.219 AS22085 Claro S/A 19.80ms from Porto Alegre, BR
73.162.46.11 AS7922 Comcast Cable Communications, LLC 2.06ms from San Jose, US
121.130.10.11 AS4766 Korea Telecom 1.25ms from Seoul, KR
175.127.154.91 AS9318 SK Broadband Co Ltd 5.80ms from Seoul, KR
213.248.255.171 AS137502 NOMINET UK 0.32ms from Singapore, SG
161.117.62.27 AS45102 Alibaba (US) Technology Co., Ltd. 1.17ms from Singapore, SG
1.161.222.43 AS3462 Data Communication Business Group 1.44ms from Taipei, TW
59.166.158.219 AS9824 JCOM Co., Ltd. 10.74ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 84.237.41.53
traceroute to 84.237.41.53 (84.237.41.53): 12 hops max, 52 byte packets
3 [AS3257] 46.33.67.197 0.426 ms
4 *
5 *
6 [AS12389] 213.228.109.51 106.534 ms
7 [AS12389] 213.228.92.2 96.259 ms
8 [AS31200] 178.49.159.78 97.969 ms
9 [AS5387] 84.237.80.122 99.677 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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 AS5387 at robtex.

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