AS number 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 80
Number of IPv4 16,640
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 24 years ago on Jan 23, 2002
Updated 4 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
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 80 domain names hosted across 57 IP addresses on this ASN.

IP Address Domain Domains on this IP
84.237.76.170 █████████ 4
84.237.77.55 ██████████ 4
84.237.118.231 ██████████ 3
84.237.76.177 ██████████ 3
84.237.92.44 ██████████ 3
84.237.76.175 █████████ 3
84.237.43.57 ██████████ 2
84.237.76.181 ██████████ 2
84.237.74.200 ██████████ 2
84.237.76.173 ██████████ 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
AS25549 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"
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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"
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Downstreams

There are no downstreams for this ASN.

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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
84.237.80.54 AS5387 "Computational technologies - consulting" LLC 0.81ms from Novosibirsk, RU
84.237.95.1 AS5387 "Computational technologies - consulting" LLC 0.82ms from Novosibirsk, RU
2a00:bf00:1:1::3 AS5387 "Computational technologies - consulting" LLC 20.71ms from Novosibirsk, RU
2a00:bf00:2::79 AS5387 "Computational technologies - consulting" LLC 20.51ms from Novosibirsk, RU
84.237.114.141 AS5387 "Computational technologies - consulting" LLC 5.22ms from Yekaterinburg, RU
84.237.87.210 AS5387 "Computational technologies - consulting" LLC 0.96ms from Novosibirsk, RU
84.237.113.4 AS5387 "Computational technologies - consulting" LLC 5.29ms from Yekaterinburg, RU
84.237.107.55 AS5387 "Computational technologies - consulting" LLC 33.27ms from Khabarovsk, RU
217.79.62.70 AS5387 "Computational technologies - consulting" LLC 0.82ms from Novosibirsk, RU
84.237.117.11 AS5387 "Computational technologies - consulting" LLC 0.85ms from Novosibirsk, RU
84.237.72.76 AS5387 "Computational technologies - consulting" LLC 0.79ms from Novosibirsk, RU
84.237.112.5 AS5387 "Computational technologies - consulting" LLC 5.20ms from Yekaterinburg, RU
84.237.70.1 AS5387 "Computational technologies - consulting" LLC 0.92ms from Novosibirsk, RU
84.237.62.66 AS5387 "Computational technologies - consulting" LLC 0.80ms from Novosibirsk, RU
84.237.77.5 AS5387 "Computational technologies - consulting" LLC 1.05ms from Novosibirsk, RU
84.237.94.2 AS5387 "Computational technologies - consulting" LLC 0.89ms from Novosibirsk, RU
84.237.92.11 AS5387 "Computational technologies - consulting" LLC 0.94ms from Novosibirsk, RU
84.237.115.24 AS5387 "Computational technologies - consulting" LLC 5.21ms from Yekaterinburg, RU
84.237.78.13 AS5387 "Computational technologies - consulting" LLC 0.81ms from Novosibirsk, RU
84.237.86.27 AS5387 "Computational technologies - consulting" LLC 0.80ms from Novosibirsk, RU
217.79.61.133 AS5387 "Computational technologies - consulting" LLC 0.82ms from Novosibirsk, RU
84.237.75.2 AS5387 "Computational technologies - consulting" LLC 1.10ms from Novosibirsk, RU
84.237.88.33 AS5387 "Computational technologies - consulting" LLC 0.85ms from Novosibirsk, RU
84.237.119.65 AS5387 "Computational technologies - consulting" LLC 0.85ms from Novosibirsk, RU
217.79.58.8 AS5387 "Computational technologies - consulting" LLC 0.88ms 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
5.132.33.107 AS50266 Odido Netherlands B.V. 3.94ms from Amsterdam, NL
97.244.252.139 AS6167 Verizon Business 16.18ms from Atlanta, US
34.210.224.139 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
84.203.21.59 AS31122 Digiweb ltd 3.10ms from Dublin, IE
89.244.243.171 AS8881 1&1 Versatel Deutschland GmbH 4.96ms from Duesseldorf, DE
24.5.212.251 AS7922 Comcast Cable Communications, LLC 5.86ms from Fremont, US
165.154.125.203 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.21ms from Hong Kong, HK
23.211.239.139 AS16625 Akamai Technologies, Inc. 0.35ms from London, GB
90.204.221.27 AS5607 Sky UK Limited 7.20ms from London, GB
93.39.71.219 AS12874 Fastweb SpA 0.74ms from Milan, IT
194.93.2.123 AS197309 RS-Media LLC 0.74ms from Moscow, RU
94.25.151.27 AS25159 PJSC MegaFon 12.24ms from Moscow, RU
123.108.155.251 AS131960 MBO holdings Inc. 10.54ms from Osaka, JP
89.251.53.59 AS29513 FOLIATEAM GROUP 0.43ms from Paris, FR
152.174.176.235 AS7418 TELEFÓNICA CHILE S.A. 7.90ms from Santiago, CL
49.161.80.27 AS17858 LG POWERCOMM 8.99ms from Seoul, KR
136.110.19.187 AS396982 Google LLC 0.13ms from Singapore, SG
77.29.114.27 AS6821 Makedonski Telekom AD-Skopje 6.03ms from Skopje, MK
48.209.203.27 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
96.4.80.27 AS11686 Zayo Bandwidth 11.04ms from Atlanta, US
3.17.193.219 AS16509 Amazon.com, Inc. 0.65ms from Columbus, US
103.190.118.91 AS23852 NGNNET 1.25ms from Hong Kong, HK
220.179.27.11 AS4134 CHINANET-BACKBONE 7.26ms from Huai'an, CN
199.21.90.107 AS400933 Citizens Telephone Company of Higginsville, Missouri 8.18ms from Kansas City, US
18.135.227.27 AS16509 Amazon.com, Inc. 0.12ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 84.237.112.3
traceroute to 84.237.112.3 (84.237.112.3): 64 hops max, 52 byte packets
3 *
4 *
7 [AS5387] 84.237.112.3 78.537 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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