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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Useful for Cybersecurity

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

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

IP Address ASN Details
84.237.94.2 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
84.237.116.22 AS5387 "Computational technologies - consulting" LLC 1.35ms from Novosibirsk, RU
217.79.63.13 AS5387 "Computational technologies - consulting" LLC 1.32ms from Novosibirsk, RU
84.237.93.16 AS5387 "Computational technologies - consulting" LLC 1.26ms from Novosibirsk, RU
84.237.82.130 AS5387 "Computational technologies - consulting" LLC 1.47ms from Novosibirsk, RU
84.237.86.30 AS5387 "Computational technologies - consulting" LLC 1.18ms from Novosibirsk, RU
84.237.84.30 AS5387 "Computational technologies - consulting" LLC 1.38ms from Novosibirsk, RU
84.237.113.4 AS5387 "Computational technologies - consulting" LLC 5.17ms from Yekaterinburg, RU
84.237.78.56 AS5387 "Computational technologies - consulting" LLC 1.23ms from Novosibirsk, RU
84.237.89.22 AS5387 "Computational technologies - consulting" LLC 1.28ms from Novosibirsk, RU
84.237.69.1 AS5387 "Computational technologies - consulting" LLC 1.31ms from Novosibirsk, RU
84.237.76.1 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
217.79.61.130 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
84.237.68.20 AS5387 "Computational technologies - consulting" LLC 1.55ms from Novosibirsk, RU
84.237.88.1 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
217.79.60.6 AS5387 "Computational technologies - consulting" LLC 1.25ms from Novosibirsk, RU
84.237.72.76 AS5387 "Computational technologies - consulting" LLC 1.29ms from Novosibirsk, RU
84.237.117.12 AS5387 "Computational technologies - consulting" LLC 1.24ms from Novosibirsk, RU
84.237.87.25 AS5387 "Computational technologies - consulting" LLC 1.37ms from Novosibirsk, RU
84.237.118.225 AS5387 "Computational technologies - consulting" LLC 1.43ms from Novosibirsk, RU
84.237.75.1 AS5387 "Computational technologies - consulting" LLC 1.62ms from Novosibirsk, RU
84.237.119.67 AS5387 "Computational technologies - consulting" LLC 1.18ms from Novosibirsk, RU
84.237.77.1 AS5387 "Computational technologies - consulting" LLC 1.27ms from Novosibirsk, RU
84.237.63.241 AS5387 "Computational technologies - consulting" LLC 1.51ms from Novosibirsk, RU
84.237.70.1 AS5387 "Computational technologies - consulting" LLC 1.21ms 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
13.82.68.219 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
144.125.94.219 AS394089 Google LLC 0.11ms from Delhi, IN
117.253.158.59 AS9829 National Internet Backbone 14.96ms from Delhi, IN
103.121.8.235 AS45766 Triangle Services Limited. 0.81ms from Dhaka, BD
116.96.104.251 AS7552 Viettel Group 1.32ms from Hanoi, VN
37.136.177.187 AS16086 DNA Oyj 11.18ms from Helsinki, FI
154.51.46.11 AS23116 Enovum Data Centers Corp. 0.94ms from Montreal, CA
94.241.50.107 AS12389 PJSC Rostelecom 6.78ms from Moscow, RU
37.193.116.251 AS31200 Novotelecom Ltd 1.01ms from Novosibirsk, RU
88.87.34.43 AS12552 GlobalConnect AB 0.46ms from Oslo, NO
54.82.241.75 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
34.203.219.171 AS14618 Amazon.com, Inc. 0.63ms from Reston, US
128.106.97.91 AS9506 Singtel Fibre Broadband 1.62ms from Singapore, SG
13.210.152.107 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
24.36.89.123 AS7992 Cogeco Connexion Inc. 5.99ms from Toronto, CA
147.30.150.155 AS9198 JSC Kazakhtelecom 4.52ms from Almaty, KZ
102.45.79.11 AS8452 TE-AS 3.71ms from Cairo, EG
3.12.223.219 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
73.78.65.171 AS7922 Comcast Cable Communications, LLC 2.35ms from Denver, US
78.35.229.155 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.30ms from Duesseldorf, DE
37.12.7.171 AS3352 TELEFONICA DE ESPANA S.A.U. 9.40ms from Madrid, ES
73.212.136.171 AS7922 Comcast Cable Communications, LLC 6.83ms from Manassas, US
220.173.156.203 AS4134 CHINANET BACKBONE 3.43ms from Nanning, CN
115.39.232.251 AS18126 Chubu Telecommunications Company, Inc. 4.60ms from Osaka, JP
34.201.145.187 AS14618 Amazon.com, Inc. 0.44ms 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 -m8 84.237.108.150
traceroute to 84.237.108.150 (84.237.108.150): 8 hops max, 52 byte packets
3 [AS42831] 78.110.170.1 4.077 ms
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Coventry, 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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