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 9 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

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

IP Address ASN Details
84.237.77.95 AS5387 "Computational technologies - consulting" LLC 1.39ms from Novosibirsk, RU
84.237.66.74 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
84.237.107.55 AS5387 "Computational technologies - consulting" LLC 34.44ms from Khabarovsk, RU
84.237.92.11 AS5387 "Computational technologies - consulting" LLC 1.31ms from Novosibirsk, RU
217.79.63.13 AS5387 "Computational technologies - consulting" LLC 1.29ms from Novosibirsk, RU
84.237.111.252 AS5387 "Computational technologies - consulting" LLC 32.52ms from Khabarovsk, RU
84.237.82.130 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
217.79.61.130 AS5387 "Computational technologies - consulting" LLC 1.20ms from Novosibirsk, RU
84.237.62.82 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.88.1 AS5387 "Computational technologies - consulting" LLC 1.20ms from Novosibirsk, RU
84.237.78.56 AS5387 "Computational technologies - consulting" LLC 1.22ms from Novosibirsk, RU
84.237.69.1 AS5387 "Computational technologies - consulting" LLC 1.41ms from Novosibirsk, RU
84.237.87.27 AS5387 "Computational technologies - consulting" LLC 1.41ms from Novosibirsk, RU
84.237.95.10 AS5387 "Computational technologies - consulting" LLC 1.34ms from Novosibirsk, RU
84.237.42.5 AS5387 "Computational technologies - consulting" LLC 1.21ms from Novosibirsk, RU
84.237.85.81 AS5387 "Computational technologies - consulting" LLC 1.28ms from Novosibirsk, RU
84.237.43.51 AS5387 "Computational technologies - consulting" LLC 1.46ms from Novosibirsk, RU
84.237.67.61 AS5387 "Computational technologies - consulting" LLC 1.58ms from Novosibirsk, RU
217.79.58.2 AS5387 "Computational technologies - consulting" LLC 1.31ms from Novosibirsk, RU
84.237.80.205 AS5387 "Computational technologies - consulting" LLC 1.20ms from Novosibirsk, RU
2a00:bf00:2::14 AS5387 "Computational technologies - consulting" LLC 20.22ms from Novosibirsk, RU
84.237.89.22 AS5387 "Computational technologies - consulting" LLC 1.29ms from Novosibirsk, RU
84.237.84.55 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
84.237.114.138 AS5387 "Computational technologies - consulting" LLC 5.44ms from Yekaterinburg, RU
84.237.123.67 AS5387 "Computational technologies - consulting" LLC 1.51ms 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
73.160.245.139 AS7922 Comcast Cable Communications, LLC 7.57ms from Ashburn, US
152.136.22.27 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
111.43.220.43 AS132525 HeiLongJiang Mobile Communication Company Limited 5.57ms from Harbin, CN
103.104.24.251 AS135929 International Education Corporation 0.56ms from Ho Chi Minh City, VN
74.42.151.235 AS5650 Frontier Communications of America, Inc. 3.38ms from New York City, US
90.89.168.235 AS3215 Orange S.A. 14.66ms from Paris, FR
68.83.98.123 AS7922 Comcast Cable Communications, LLC 8.89ms from Piscataway, US
166.211.114.251 AS6167 Verizon Business 16.00ms from San Jose, US
49.166.50.27 AS17858 LG POWERCOMM 2.10ms from Seoul, KR
1.249.194.43 AS9318 SK Broadband Co Ltd 7.21ms from Seoul, KR
15.134.20.203 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
110.177.163.27 AS4134 CHINANET-BACKBONE 2.62ms from Taiyuan, CN
46.121.170.75 AS12400 Partner Communications Ltd. 1.66ms from Tel Aviv, IL
70.17.102.43 AS701 Verizon Business 2.17ms from Ashburn, US
57.128.177.155 AS16276 OVH SAS 0.12ms from Erith, GB
27.36.239.75 AS17816 China Unicom IP network China169 Guangdong province 4.54ms from Guangzhou, CN
199.232.254.27 AS54113 Fastly, Inc. 0.07ms from Milan, IT
20.69.152.171 AS8075 Microsoft Corporation 0.16ms from Quincy, US
187.46.83.91 AS26615 TIM S/A 1.54ms from Rio de Janeiro, BR
24.18.9.251 AS7922 Comcast Cable Communications, LLC 7.01ms from Seattle, US
182.215.7.43 AS17858 LG POWERCOMM 1.94ms from Seoul, KR
218.147.189.123 AS4766 Korea Telecom 1.53ms from Seoul, KR
111.80.123.43 AS17421 Mobile Business Group 6.81ms from Taipei, TW
3.92.251.171 AS14618 Amazon.com, Inc. 0.73ms from Ashburn, US
14.97.224.27 AS45820 Tata Teleservices ISP AS 0.64ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 84.237.68.248
traceroute to 84.237.68.248 (84.237.68.248): 64 hops max, 52 byte packets
2 *
3 *
4 [] 193.232.87.50 0.94 ms
6 [AS5387] 84.237.80.142 1.917 ms
7 [AS5387] 84.237.68.248 1.933 ms
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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