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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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
217.79.63.13 AS5387 "Computational technologies - consulting" LLC 1.14ms from Novosibirsk, RU
84.237.69.1 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
84.237.89.15 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
84.237.62.101 AS5387 "Computational technologies - consulting" LLC 1.16ms from Novosibirsk, RU
84.237.86.17 AS5387 "Computational technologies - consulting" LLC 1.10ms from Novosibirsk, RU
84.237.63.241 AS5387 "Computational technologies - consulting" LLC 1.63ms from Novosibirsk, RU
84.237.66.65 AS5387 "Computational technologies - consulting" LLC 1.16ms from Novosibirsk, RU
217.79.61.130 AS5387 "Computational technologies - consulting" LLC 1.11ms from Novosibirsk, RU
84.237.74.212 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
2a00:bf00:2:2::21 AS5387 "Computational technologies - consulting" LLC 20.07ms from Novosibirsk, RU
84.237.85.97 AS5387 "Computational technologies - consulting" LLC 1.19ms from Novosibirsk, RU
84.237.73.94 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
84.237.84.1 AS5387 "Computational technologies - consulting" LLC 1.27ms 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
84.237.78.56 AS5387 "Computational technologies - consulting" LLC 1.11ms from Novosibirsk, RU
84.237.87.20 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
84.237.123.1 AS5387 "Computational technologies - consulting" LLC 1.53ms from Novosibirsk, RU
84.237.92.97 AS5387 "Computational technologies - consulting" LLC 1.39ms 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
84.237.117.12 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
84.237.118.225 AS5387 "Computational technologies - consulting" LLC 1.23ms from Novosibirsk, RU
84.237.95.1 AS5387 "Computational technologies - consulting" LLC 1.14ms from Novosibirsk, RU
217.79.60.5 AS5387 "Computational technologies - consulting" LLC 1.14ms 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
137.119.109.107 AS22191 Wilkes Communications, Inc. 7.51ms from Atlanta, US
76.223.48.155 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
9.169.253.91 AS8075 Microsoft Corporation 0.66ms from Boydton, US
73.91.214.59 AS7922 Comcast Cable Communications, LLC 9.92ms from Dallas, US
218.58.43.203 AS4837 CHINA UNICOM China169 Backbone 3.64ms from Jinan, CN
105.242.109.91 AS36994 Vodacom 11.89ms from Johannesburg, ZA
81.36.123.107 AS3352 TELEFONICA DE ESPANA S.A.U. 7.12ms from Madrid, ES
5.166.1.75 AS51819 JSC ER-Telecom Holding 6.41ms from Moscow, RU
202.215.224.171 AS2519 ARTERIA Networks Corporation 3.13ms from Osaka, JP
89.251.53.59 AS29513 FOLIATEAM GROUP 0.55ms from Paris, FR
187.139.142.139 AS8151 UNINET 7.01ms from Santiago de Queretaro, MX
118.60.163.11 AS4766 Korea Telecom 4.07ms from Seoul, KR
13.48.100.251 AS16509 Amazon.com, Inc. 0.12ms from Stockholm, SE
221.202.165.139 AS4837 CHINA UNICOM China169 Backbone 10.01ms from Tieling, CN
60.125.196.251 AS17676 SoftBank Corp. 3.21ms from Tokyo, JP
78.157.91.91 AS21211 Penkiu kontinentu komunikaciju centras, Ltd. 0.42ms from Vilnius, LT
104.21.229.43 AS13335 Cloudflare, Inc. 0.13ms from Yerevan, AM
117.203.67.155 AS9829 National Internet Backbone 5.63ms from Delhi, IN
73.78.65.171 AS7922 Comcast Cable Communications, LLC 1.70ms from Denver, US
116.177.33.11 AS4837 CHINA UNICOM China169 Backbone 5.23ms from Lanzhou, CN
90.250.202.235 AS5378 Vodafone Limited 5.96ms from London, GB
193.125.198.11 AS12430 VODAFONE ESPANA S.A.U. 2.54ms from Madrid, ES
189.228.153.187 AS8151 UNINET 1.22ms from Mexico City, MX
79.165.202.171 AS8615 Central Telegraph Public Joint-stock Company 1.64ms from Moscow, RU
34.237.148.123 AS14618 Amazon.com, Inc. 0.22ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m21 84.237.40.152
traceroute to 84.237.40.152 (84.237.40.152): 21 hops max, 52 byte packets
2 [] 206.51.7.5 1.267 ms
3 *
4 *
5 *
6 *
7 [AS6939] 184.104.206.219 108.715 ms
8 [AS12389] 213.228.109.53 175.964 ms
9 [AS12389] 213.228.92.6 170.429 ms
10 *
11 *
12 *
13 *
14 [AS5387] 84.237.80.122 171.332 ms
15 *
16 *
17 *
18 [AS5387] 84.237.80.122 171.212 ms
19 *
20 *
21 *
Measurement taken from IPinfo ProbeNet in Kansas City, 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 AS5387 at robtex.

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