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"
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"
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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
84.237.95.1 AS5387 "Computational technologies - consulting" LLC 0.99ms from Novosibirsk, RU
84.237.93.41 AS5387 "Computational technologies - consulting" LLC 0.93ms from Novosibirsk, RU
84.237.76.1 AS5387 "Computational technologies - consulting" LLC 0.90ms from Novosibirsk, RU
84.237.66.65 AS5387 "Computational technologies - consulting" LLC 0.91ms from Novosibirsk, RU
84.237.118.129 AS5387 "Computational technologies - consulting" LLC 1.00ms from Novosibirsk, RU
84.237.69.1 AS5387 "Computational technologies - consulting" LLC 1.00ms from Novosibirsk, RU
84.237.111.252 AS5387 "Computational technologies - consulting" LLC 30.73ms from Khabarovsk, RU
84.237.80.118 AS5387 "Computational technologies - consulting" LLC 0.91ms from Novosibirsk, RU
84.237.83.3 AS5387 "Computational technologies - consulting" LLC 1.39ms from Novosibirsk, RU
84.237.123.67 AS5387 "Computational technologies - consulting" LLC 1.05ms from Novosibirsk, RU
84.237.114.137 AS5387 "Computational technologies - consulting" LLC 5.33ms from Yekaterinburg, RU
84.237.67.61 AS5387 "Computational technologies - consulting" LLC 1.17ms from Novosibirsk, RU
84.237.85.67 AS5387 "Computational technologies - consulting" LLC 0.91ms from Novosibirsk, RU
84.237.77.25 AS5387 "Computational technologies - consulting" LLC 1.11ms from Novosibirsk, RU
84.237.92.11 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
217.79.63.13 AS5387 "Computational technologies - consulting" LLC 0.93ms from Novosibirsk, RU
84.237.82.130 AS5387 "Computational technologies - consulting" LLC 1.02ms from Novosibirsk, RU
217.79.61.133 AS5387 "Computational technologies - consulting" LLC 0.95ms from Novosibirsk, RU
84.237.84.50 AS5387 "Computational technologies - consulting" LLC 1.01ms from Novosibirsk, RU
84.237.87.210 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
84.237.94.2 AS5387 "Computational technologies - consulting" LLC 1.04ms from Novosibirsk, RU
84.237.81.251 AS5387 "Computational technologies - consulting" LLC 1.06ms from Novosibirsk, RU
84.237.73.215 AS5387 "Computational technologies - consulting" LLC 0.96ms from Novosibirsk, RU
84.237.119.226 AS5387 "Computational technologies - consulting" LLC 0.97ms from Novosibirsk, RU
84.237.62.33 AS5387 "Computational technologies - consulting" LLC 0.92ms 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
97.224.60.11 AS6167 Verizon Business 12.40ms from Chicago, US
3.253.51.75 AS16509 Amazon.com, Inc. 0.57ms from Dublin, IE
217.84.17.139 AS3320 Deutsche Telekom AG 5.83ms from Frankfurt am Main, DE
187.224.62.59 AS8151 UNINET 1.97ms from Guadalajara, MX
8.138.14.107 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Guangzhou, CN
20.87.193.27 AS8075 Microsoft Corporation 0.13ms from Johannesburg, ZA
178.185.65.139 AS12389 PJSC Rostelecom 1.19ms from Krasnoyarsk, RU
18.135.109.235 AS16509 Amazon.com, Inc. 0.17ms from London, GB
47.198.234.203 AS5650 Frontier Communications of America, Inc. 6.57ms from Miami, US
151.41.229.171 AS1267 WIND TRE S.P.A. 6.84ms from Milan, IT
62.140.245.235 AS28917 Fiord Networks, UAB 0.46ms from Moscow, RU
122.31.169.155 AS4713 NTT Communications Corporation 12.92ms from Osaka, JP
54.221.126.11 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
187.220.187.203 AS8151 UNINET 4.71ms from Santiago de Queretaro, MX
101.79.36.11 AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD. 3.58ms from Seoul, KR
49.171.215.107 AS17858 LG POWERCOMM 1.97ms from Seoul, KR
14.7.100.11 AS17858 LG POWERCOMM 2.52ms from Seoul, KR
52.163.225.187 AS8075 Microsoft Corporation 0.46ms from Singapore, SG
103.155.133.11 AS141158 HIERO7 (M) SDN. BHD. 0.34ms from Taipei, TW
61.59.111.171 AS4780 Digital United Inc. 6.11ms from Taipei, TW
52.146.46.123 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
96.4.80.27 AS11686 Education Networks of America 11.01ms from Atlanta, US
94.226.218.139 AS6848 Telenet BV 6.94ms from Brussels, BE
186.39.145.187 AS22927 Telefonica de Argentina 2.22ms from Buenos Aires, AR
212.123.96.91 AS15598 NorthC Deutschland GmbH 0.47ms 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 84.237.33.1
traceroute to 84.237.33.1 (84.237.33.1): 64 hops max, 52 byte packets
2 [AS210756] 5.8.43.2 0.086 ms
3 *
4 *
5 [] 193.232.87.38 1.719 ms
6 [AS5387] 217.79.60.62 149.15 ms
7 [AS5387] 84.237.33.1 9.612 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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