Autonomous System details

AS2643

IHEP-SU AS · ihep.su

unknown

Stub AS

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AS2643 – IHEP-SU AS

Field	Value
Country	unknown
Website	ihep.su
Hosted domains	6
IPv4 addresses	4,608
IPv6 addresses	1,208,925,819,614,629,174,706,176
ASN type	Business
Registry	ripe
Allocated	24 years ago on Apr 11, 2002
Updated	5 years ago on Mar 05, 2021

Netblock	Company	Num of IPs
144.206.136.0/21	National Research Center Kurchatov Institute	2,048
194.190.160.0/21	Institute for High Energy Physics	2,048
192.102.229.0/24	Institute for High Energy Physics	256
192.160.233.0/24	Institute for High Energy Physics	256

Netblock	Company
2001:678:7d8::/48	Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov of National Research Center Kurchatov Institute

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WHOIS Details

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                                                ASHandle:       AS2643
                                                OrgID:          AS2643
                                                ASName:         AS2643
                                                ASNumber:       AS2643
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 6 domain names hosted across 2 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
194.190.160.200	██████████	4
194.190.160.198	██████████	2

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Peers

There is 1 peer for this ASN.

Peers	Name
AS59624	National Research Center "Kurchatov Institute"

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS59624	National Research Center "Kurchatov Institute"

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
192.102.229.26	AS2643 IHEP-SU AS	`3.08ms` from Moscow, RU
192.160.233.48	AS2643 IHEP-SU AS	`2.95ms` from Moscow, RU
194.190.165.17	AS2643 IHEP-SU AS	`2.70ms` from Moscow, RU
144.206.138.1	AS2643 IHEP-SU AS	`3.18ms` from Moscow, RU
194.190.163.119	AS2643 IHEP-SU AS	`3.33ms` from Moscow, RU
194.190.161.86	AS2643 IHEP-SU AS	`3.09ms` from Moscow, RU
144.206.139.254	AS2643 IHEP-SU AS	`2.96ms` from Moscow, RU
194.190.166.1	AS2643 IHEP-SU AS	`3.47ms` from Moscow, RU
194.190.162.37	AS2643 IHEP-SU AS	`4.01ms` from Moscow, RU
194.190.167.233	AS2643 IHEP-SU AS	`3.65ms` from Moscow, RU
194.190.160.203	AS2643 IHEP-SU AS	`3.08ms` from Moscow, RU
2001:678:7d8:21a5::191	AS2643 IHEP-SU AS	`3.20ms` from Moscow, 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
31.14.240.3	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.09ms` from Athens, GR
216.150.14.3	AS395035 LiveOak Fiber	`8.48ms` from Atlanta, US
181.134.18.115	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.09ms` from Bogota, CO
81.243.206.163	AS5432 Proximus NV	`1.95ms` from Brussels, BE
173.252.75.3	AS32934 Facebook, Inc.	`0.83ms` from Dallas, US
172.168.122.211	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
85.183.141.99	AS6805 Telefonica Germany GmbH & Co.OHG	`3.61ms` from Frankfurt am Main, DE
76.96.128.3	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Houston, US
83.174.40.211	AS12353 Vodafone Portugal	`0.81ms` from Lisbon, PT
62.3.72.211	AS13037 Zen Internet Ltd	`1.94ms` from London, GB
83.54.135.211	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.84ms` from Madrid, ES
115.211.213.179	AS4134 CHINANET-BACKBONE	`9.56ms` from Nanchang, CN
176.170.84.3	AS5410 Bouygues Telecom SA	`0.89ms` from Paris, FR
128.36.116.3	AS29 Yale University	`4.80ms` from Secaucus, US
221.156.251.35	AS4766 Korea Telecom	`5.51ms` from Seoul, KR
222.236.16.99	AS9318 SK Broadband Co Ltd	`1.78ms` from Seoul, KR
109.71.90.3	AS25375 LeuPuls AG	`0.56ms` from Zuerich, CH
161.247.130.195	AS26539 Ahold U.S.A., Inc.	`19.40ms` from Atlanta, US
208.100.227.3	AS398025 Cumberland Connect	`12.41ms` from Atlanta, US
206.51.132.19	AS31841 NEW KNOXVILLE TELEPHONE COMPANY	`3.06ms` from Columbus, US
136.22.232.83	AS36492 Google, LLC	`0.15ms` from Dallas, US
86.162.176.179	AS2856 British Telecommunications PLC	`7.27ms` from Erith, GB
8.211.221.243	AS45102 Alibaba (US) Technology Co., Ltd.	`1.30ms` from London, GB
192.16.33.147	AS15133 Edgecast Inc.	`0.17ms` from Los Angeles, US
96.80.183.179	AS7922 Comcast Cable Communications, LLC	`6.23ms` from Murfreesboro, US

Traceroute

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

traceroute -a -n -q1 -m4 144.206.143.38

traceroute to 144.206.143.38 (144.206.143.38): 4 hops max, 52 byte packets

1 [AS21277] 130.193.160.19 0.647 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Erbil, IQ

On December 6th 2025

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 AS2643 at robtex.

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