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 2 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
217.79.60.0/22 SB RAS Core Network 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
84.237.40.0/22 Budker Institute of Nuclear Physics 1,024
217.79.58.0/23 Still reserved allocation (dyrka) 512
84.237.122.0/23 Cottage Campus Network 512
194.85.127.0/24 Institute of Chemical Kinetics and Combustion 256
217.79.60.0/24 SB RAS Core Network 256
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

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 58 IP addresses on this ASN.

IP Address Domain Domains on this IP
84.237.77.55 ██████████ 4
84.237.76.170 █████████ 4
84.237.76.175 █████████ 3
84.237.92.44 ██████████ 3
84.237.118.231 ██████████ 3
84.237.76.177 ██████████ 3
84.237.95.77 ██████████ 2
84.237.76.181 ██████████ 2
84.237.72.72 ██████████ 2
84.237.122.182 ████████ 2

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Useful for Cybersecurity

Peers

There are 7 peers for this ASN.

Peers Name
AS15493 "Russian company" LLC
AS25091 IP-Max SA
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

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

IP Address ASN Details
84.237.75.2 AS5387 "Computational technologies - consulting" LLC 1.33ms from Novosibirsk, RU
84.237.123.67 AS5387 "Computational technologies - consulting" LLC 1.05ms from Novosibirsk, RU
84.237.66.65 AS5387 "Computational technologies - consulting" LLC 0.91ms from Novosibirsk, RU
84.237.93.41 AS5387 "Computational technologies - consulting" LLC 0.93ms from Novosibirsk, RU
84.237.43.50 AS5387 "Computational technologies - consulting" LLC 1.08ms from Novosibirsk, RU
84.237.63.241 AS5387 "Computational technologies - consulting" LLC 1.26ms from Novosibirsk, RU
84.237.80.118 AS5387 "Computational technologies - consulting" LLC 0.91ms from Novosibirsk, RU
217.79.58.2 AS5387 "Computational technologies - consulting" LLC 0.99ms from Novosibirsk, RU
84.237.122.5 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.114.137 AS5387 "Computational technologies - consulting" LLC 5.33ms from Yekaterinburg, RU
84.237.118.129 AS5387 "Computational technologies - consulting" LLC 1.00ms from Novosibirsk, RU
84.237.87.210 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
84.237.70.1 AS5387 "Computational technologies - consulting" LLC 1.01ms from Novosibirsk, RU
84.237.83.3 AS5387 "Computational technologies - consulting" LLC 1.39ms from Novosibirsk, RU
84.237.78.29 AS5387 "Computational technologies - consulting" LLC 0.88ms from Novosibirsk, RU
84.237.33.1 AS5387 "Computational technologies - consulting" LLC 9.24ms from Novosibirsk, RU
84.237.95.1 AS5387 "Computational technologies - consulting" LLC 0.99ms from Novosibirsk, RU
84.237.82.130 AS5387 "Computational technologies - consulting" LLC 1.02ms from Novosibirsk, RU
84.237.92.11 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
84.237.62.33 AS5387 "Computational technologies - consulting" LLC 0.92ms from Novosibirsk, RU
84.237.68.30 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.113.129 AS5387 "Computational technologies - consulting" LLC 5.09ms from Yekaterinburg, RU
84.237.67.61 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.76.1 AS5387 "Computational technologies - consulting" LLC 0.90ms from Novosibirsk, RU
84.237.73.215 AS5387 "Computational technologies - consulting" LLC 0.96ms 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
74.235.236.27 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
97.224.60.11 AS6167 Verizon Business 12.40ms from Chicago, US
185.64.141.27 AS2635 Automattic, Inc 0.16ms from Frankfurt am Main, DE
73.92.192.155 AS7922 Comcast Cable Communications, LLC 5.46ms from Fremont, US
109.136.140.107 AS5432 Proximus NV 3.83ms from Gravelines, FR
103.104.24.251 AS135929 International Education Corporation 0.72ms from Ho Chi Minh City, VN
176.114.133.219 AS43274 Teleradiocompany Teleos-1 Ltd 10.07ms from Krasnoyarsk, RU
89.114.242.107 AS12353 Vodafone Portugal 2.79ms from Lisbon, PT
18.244.135.155 AS16509 Amazon.com, Inc. 0.14ms from London, GB
70.93.177.107 AS20001 Charter Communications Inc 5.35ms from Los Angeles, US
176.168.177.11 AS5410 Bouygues Telecom SA 4.40ms from Marseille, FR
37.204.113.123 AS42610 PJSC Rostelecom 1.40ms from Moscow, RU
167.160.213.27 AS11272 C Spire Fiber 4.69ms from New Orleans, US
100.37.230.75 AS701 Verizon Business 3.31ms from New York City, US
122.31.169.155 AS4713 NTT Communications Corporation 12.92ms from Osaka, JP
56.125.75.91 AS16509 Amazon.com, Inc. 0.99ms from Osasco, BR
54.221.126.11 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
178.45.46.43 AS12389 PJSC Rostelecom 0.57ms from Samara, RU
65.110.28.219 AS25668 Cipherkey Exchange Corp. 10.15ms from Seattle, US
125.181.5.91 AS17858 LG POWERCOMM 2.03ms from Seoul, KR
49.24.34.235 AS4766 Korea Telecom 5.54ms from Seoul, KR
112.180.237.43 AS4766 Korea Telecom 6.77ms from Seoul, KR
119.193.149.91 AS4766 Korea Telecom 1.65ms from Seoul, KR
126.126.111.219 AS17676 SoftBank Corp. 2.84ms from Tokyo, JP
84.8.175.155 AS54253 Oracle Corporation 1.00ms from Abu Dhabi, AE

Traceroute

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

$
traceroute -a -n -q1 -f4 217.79.63.14
traceroute to 217.79.63.14 (217.79.63.14): 64 hops max, 52 byte packets
4 [] 193.232.87.38 5.23 ms
5 [AS5387] 217.79.60.62 4.779 ms
6 [AS5387] 217.79.63.14 6.746 ms
Measurement taken from IPinfo ProbeNet in Kemerovo, 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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