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 9 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
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
84.237.80.201 AS5387 "Computational technologies - consulting" LLC 1.10ms from Novosibirsk, RU
84.237.73.94 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
84.237.81.1 AS5387 "Computational technologies - consulting" LLC 1.28ms from Novosibirsk, RU
84.237.84.1 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
84.237.67.61 AS5387 "Computational technologies - consulting" LLC 1.59ms from Novosibirsk, RU
84.237.74.212 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
84.237.33.1 AS5387 "Computational technologies - consulting" LLC 6.07ms from Novosibirsk, RU
84.237.115.28 AS5387 "Computational technologies - consulting" LLC 5.34ms from Yekaterinburg, RU
84.237.111.252 AS5387 "Computational technologies - consulting" LLC 32.41ms from Khabarovsk, RU
84.237.72.208 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
84.237.85.97 AS5387 "Computational technologies - consulting" LLC 1.19ms from Novosibirsk, RU
84.237.63.241 AS5387 "Computational technologies - consulting" LLC 1.63ms from Novosibirsk, RU
2a00:bf00:0:100::1 AS5387 "Computational technologies - consulting" LLC 20.57ms from Novosibirsk, RU
84.237.112.144 AS5387 "Computational technologies - consulting" LLC 5.17ms from Yekaterinburg, RU
217.79.60.5 AS5387 "Computational technologies - consulting" LLC 1.14ms from Novosibirsk, RU
84.237.68.30 AS5387 "Computational technologies - consulting" LLC 1.57ms from Novosibirsk, RU
84.237.119.67 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
84.237.77.1 AS5387 "Computational technologies - consulting" LLC 1.26ms from Novosibirsk, RU
84.237.76.1 AS5387 "Computational technologies - consulting" LLC 1.21ms from Novosibirsk, RU
84.237.123.1 AS5387 "Computational technologies - consulting" LLC 1.53ms from Novosibirsk, RU
84.237.89.15 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
217.79.61.130 AS5387 "Computational technologies - consulting" LLC 1.11ms from Novosibirsk, RU
84.237.70.1 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.122.5 AS5387 "Computational technologies - consulting" LLC 1.14ms from Novosibirsk, RU
84.237.92.97 AS5387 "Computational technologies - consulting" LLC 1.39ms 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
152.136.22.27 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.77ms from Beijing, CN
24.61.251.251 AS7922 Comcast Cable Communications, LLC 6.71ms from Boston, US
156.146.83.187 AS393397 Lake Region Electric Cooperative, Inc 9.78ms from Dallas, US
20.203.106.123 AS8075 Microsoft Corporation 0.74ms from Dubai, AE
125.59.143.155 AS9908 HK Cable TV Ltd 1.33ms from Hong Kong, HK
211.178.224.59 AS9318 SK Broadband Co Ltd 1.07ms from Incheon, KR
93.39.71.219 AS12874 Fastweb SpA 0.75ms from Milan, IT
18.160.38.11 AS16509 Amazon.com, Inc. 0.63ms from Reston, US
210.148.198.11 AS2497 Internet Initiative Japan Inc. 2.46ms from Tokyo, JP
203.136.29.219 AS2518 BIGLOBE Inc. 11.80ms from Tokyo, JP
204.144.23.251 AS395180 Travelers Property Casualty Corp. 3.35ms from Atlanta, US
104.125.11.107 AS16625 Akamai Technologies, Inc. 0.21ms from Chennai, IN
90.202.29.251 AS5607 Sky UK Limited 5.26ms from Erith, GB
91.11.108.187 AS3320 Deutsche Telekom AG 3.78ms from Frankfurt am Main, DE
157.18.128.59 AS17816 China Unicom IP network China169 Guangdong province 6.24ms from Guangzhou, CN
93.93.115.11 AS8560 IONOS SE 5.88ms from Madrid, ES
163.131.93.155 AS38628 HIMEJI CABLE TELEVISION CORPORATION 3.09ms from Osaka, JP
61.252.195.219 AS18310 SK Broadband Co Ltd 5.50ms from Seoul, KR
194.118.8.187 AS8447 A1 Telekom Austria AG 14.34ms from Vienna, AT
78.157.91.91 AS21211 Penkiu kontinentu komunikaciju centras, Ltd. 0.42ms from Vilnius, LT
122.142.230.43 AS4837 CHINA UNICOM China169 Backbone 2.21ms from Changchun, CN
172.169.72.219 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
82.43.178.59 AS5089 Virgin Media Limited 11.41ms from Dublin, IE
84.183.24.11 AS3320 Deutsche Telekom AG 5.31ms from Frankfurt am Main, DE
4.185.126.107 AS8075 Microsoft Corporation 0.32ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 84.237.82.129
traceroute to 84.237.82.129 (84.237.82.129): 64 hops max, 52 byte packets
2 *
3 *
4 [] 193.232.87.38 1.217 ms
5 [AS5387] 217.79.60.62 1.354 ms
6 *
Measurement taken from IPinfo ProbeNet in Novosibirsk, RU
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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