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 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 23, 2002
Updated 10 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
84.237.77.55 ██████████ 4
84.237.76.177 ██████████ 3
84.237.118.231 ██████████ 3
84.237.76.175 █████████ 3
84.237.76.170 █████████ 3
84.237.72.72 ██████████ 2
84.237.111.15 ██████████ 2
84.237.76.169 ██████████ 2
84.237.95.77 ██████████ 2
84.237.76.176 █████████ 2

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Useful for Cybersecurity

Peers

There are 10 peers for this ASN.

Peers Name
AS15493 Russian company LLC
AS208903 Federal State Budgetary Institution Budker Institute of Nuclear Physics of Siberian Branch Russian Academy of Sciences
AS25091 IP-Max SA
AS25549 JSC Avantel
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 are 2 downstreams for this ASN.

Downstreams Name
AS208903 Federal State Budgetary Institution Budker Institute of Nuclear Physics of Siberian Branch Russian Academy of Sciences
AS30797 JSC Avantel
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
217.79.61.130 AS5387 Computational technologies - consulting LLC 1.11ms from Novosibirsk, RU
217.79.63.13 AS5387 Computational technologies - consulting LLC 1.14ms from Novosibirsk, RU
84.237.119.67 AS5387 Computational technologies - consulting LLC 1.06ms from Novosibirsk, RU
84.237.113.131 AS5387 Computational technologies - consulting LLC 5.19ms from Yekaterinburg, RU
84.237.77.1 AS5387 Computational technologies - consulting LLC 1.26ms from Novosibirsk, RU
84.237.85.97 AS5387 Computational technologies - consulting LLC 1.19ms from Novosibirsk, RU
84.237.72.208 AS5387 Computational technologies - consulting LLC 1.24ms from Novosibirsk, RU
84.237.70.1 AS5387 Computational technologies - consulting LLC 1.17ms from Novosibirsk, RU
217.79.58.2 AS5387 Computational technologies - consulting LLC 1.17ms from Novosibirsk, RU
84.237.114.133 AS5387 Computational technologies - consulting LLC 5.15ms from Yekaterinburg, RU
84.237.69.1 AS5387 Computational technologies - consulting LLC 1.24ms from Novosibirsk, RU
84.237.73.94 AS5387 Computational technologies - consulting LLC 1.38ms from Novosibirsk, RU
84.237.118.225 AS5387 Computational technologies - consulting LLC 1.23ms from Novosibirsk, RU
2a00:bf00:2:2::21 AS5387 Computational technologies - consulting LLC 20.07ms from Novosibirsk, RU
84.237.116.22 AS5387 Computational technologies - consulting LLC 1.18ms from Novosibirsk, RU
84.237.33.1 AS5387 Computational technologies - consulting LLC 6.07ms from Novosibirsk, RU
84.237.95.1 AS5387 Computational technologies - consulting LLC 1.14ms from Novosibirsk, RU
84.237.76.1 AS5387 Computational technologies - consulting LLC 1.21ms from Novosibirsk, RU
84.237.63.241 AS5387 Computational technologies - consulting LLC 1.63ms from Novosibirsk, RU
217.79.62.250 AS5387 Computational technologies - consulting LLC 1.14ms from Novosibirsk, RU
2a00:bf00:0:100::1 AS5387 Computational technologies - consulting LLC 20.57ms from Novosibirsk, RU
84.237.122.5 AS5387 Computational technologies - consulting LLC 1.14ms from Novosibirsk, RU
84.237.112.144 AS5387 Computational technologies - consulting LLC 5.17ms from Yekaterinburg, RU
84.237.67.61 AS5387 Computational technologies - consulting LLC 1.59ms from Novosibirsk, RU
84.237.84.1 AS5387 Computational technologies - consulting LLC 1.27ms from Novosibirsk, 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
94.143.177.123 AS29247 Ote SA (Hellenic Telecommunications Organisation) 0.61ms from Athens, GR
23.102.96.171 AS8075 Microsoft Corporation 0.22ms from Boydton, US
108.158.239.187 AS16509 Amazon.com, Inc. 0.49ms from Delhi, IN
23.136.64.139 AS27517 Rochester Public Schools 8.40ms from Des Moines, US
82.49.204.187 AS3269 Telecom Italia S.p.A. 6.82ms from Milan, IT
195.94.226.27 AS8595 OOO WestCall Ltd. 1.25ms from Moscow, RU
121.130.10.11 AS4766 Korea Telecom 1.24ms from Seoul, KR
194.118.8.187 AS8447 A1 Telekom Austria AG 14.34ms from Vienna, AT
91.215.33.43 AS43153 SferaNET Sp. z o.o. 7.33ms from Warsaw, PL
101.206.102.43 AS4837 CHINA UNICOM China169 Backbone 7.94ms from Chengdu, CN
84.143.68.187 AS3320 Deutsche Telekom AG 4.70ms from Duesseldorf, DE
111.43.220.43 AS132525 HeiLongJiang Mobile Communication Company Limited 5.65ms from Harbin, CN
5.255.186.11 AS21310 Satellite Ltd 8.43ms from Kyiv, UA
193.128.15.251 AS702 Verizon Business 11.19ms from London, GB
47.153.192.75 AS5650 Frontier Communications of America, Inc. 2.49ms from Los Angeles, US
95.252.135.235 AS3269 Telecom Italia S.p.A. 3.75ms from Milan, IT
13.234.24.11 AS16509 Amazon.com, Inc. 0.17ms from Mumbai, IN
112.70.233.27 AS17511 OPTAGE Inc. 1.22ms from Osaka, JP
135.180.18.139 AS46375 Sonic Telecom LLC 1.64ms from San Jose, US
187.189.115.251 AS22884 TOTAL PLAY TELECOMUNICACIONES, S.A.P.I. DE C.V. 11.56ms from Santiago de Queretaro, MX
172.253.14.43 AS15169 Google LLC 0.51ms from Zuerich, CH
123.123.26.235 AS4808 China Unicom Beijing Province Network 3.90ms from Beijing, CN
194.126.31.11 AS24634 Transmog Inc S.A.L 0.25ms from Beirut, LB
78.186.11.27 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.73ms from Bursa, TR
172.169.72.219 AS8075 Microsoft Corporation 0.22ms from Des Moines, US

Traceroute

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

$
traceroute -a -n -q1 -f3 84.237.111.247
traceroute to 84.237.111.247 (84.237.111.247): 64 hops max, 52 byte packets
3 [AS3257] 154.14.160.57 1.734 ms
5 [AS3257] 195.72.93.203 8.698 ms
6 *
7 [AS12389] 176.211.93.33 143.564 ms
8 [AS12389] 87.226.164.22 144.46 ms
9 [AS42451] 77.242.4.2 142.559 ms
10 [AS5387] 84.237.111.247 136.072 ms
Measurement taken from IPinfo ProbeNet in Meppel, NL
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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