85.143.112.0/22

AS3267 · SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"

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Summary

Country	Russia
Domain	mephi.ru
ASN	AS3267
Registry	RIPE
ID	MEPHI

WHOIS Details

inetnum:        85.143.112.0 - 85.143.115.255
netname:        MEPHI
descr:          National Research Nuclear University 'MEPhI'
descr:          31 Kashirskoe shosse
descr:          115409 Moscow
country:        RU
admin-c:        MEFI-RIPE
tech-c:         MEFI-RIPE
status:         ASSIGNED PA
notify:         noc@mephi.ru
mnt-by:         INFR-MNT
created:        2023-11-20T13:05:17Z
last-modified:  2023-11-20T13:05:17Z
source:         RIPE
abuse-email:    abuse@rasnet.ru
abuse-c:        AR16874-RIPE
abuse-org:      ORG-CR1-RIPE

role:           NOC of MEPhI
address:        National Research Nuclear University 'MEPhI'
address:        Kashirskoe shosse, 31
address:        115409, Moscow
address:        Russia
phone:          +7 495 3239493
phone:          +7 495 3239295
e-mail:         noc@mephi.ru
admin-c:        RV13-RIPE
tech-c:         PM15940-RIPE
nic-hdl:        MEFI-RIPE
notify:         noc@mephi.ru
mnt-by:         RUNNET-MNT
created:        2015-05-07T11:56:18Z
last-modified:  2015-05-07T11:56:18Z
source:         RIPE

route:          85.143.112.0/22
origin:         AS56333
descr:          National Research Nuclear University 'MEPhI'
org:            ORG-FSAE2-RIPE
notify:         noc@niks.su
mnt-by:         INFR-MNT
created:        2021-08-30T07:43:36Z
last-modified:  2023-11-20T13:07:43Z
source:         RIPE

organisation:   ORG-FSAE2-RIPE
org-name:       FEDERAL STATE AUTONOMOUS EDUCATIONAL INSTITUTION OF HIGHER EDUCATION NATIONAL RESEARCH NUCLEAR UNIVERSITY MEPHI 
country:        RU
org-type:       OTHER
address:        Russia, Moscow, Nakhimovsky prospect, 36/1
e-mail:         pvmakarov@mephi.ru
admin-c:        PM23035-RIPE
tech-c:         PM23035-RIPE
abuse-c:        AA37939-RIPE
mnt-ref:        INFR-MNT
notify:         noc@niks.su
mnt-by:         INFR-MNT
created:        2021-08-11T04:57:47Z
last-modified:  2023-11-20T13:10:08Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 85.143.0.0/16

Range	ASN	Company	Num of IPs
85.143.0.0/20	AS3267	Nizhny Novgorod State University network	4,096
85.143.64.0/20	AS5567	Tomsk Polytechnic University	4,096
85.143.224.0/21	AS3267	Moscow Aviation Institute	2,048
85.143.80.0/21	AS5567	Tomsk Polytechnic University	2,048
85.143.88.0/21	AS51352	Vladimir State University	2,048
85.143.20.0/22	AS8941	N. P. Ogarev's Mordovian State University	1,024
85.143.172.0/22	AS201848	Professora Popova, 38	1,024
85.143.104.0/22	AS49929	State Technological University	1,024
85.143.168.0/22	AS51783	Pirix DEDIC Project	1,024
85.143.144.0/22	AS56534	UUT customers networks	1,024
85.143.176.0/22	AS56534	Comfortel customers networks	1,024
85.143.184.0/22	AS56534	Comfortel customers networks	1,024
85.143.204.0/22	AS56534	Comfortel customers networks	1,024
85.143.32.0/22	AS59714	Kurgan State University	1,024
85.143.188.0/23	AS51783	Pirix DEDIC Project	512
85.143.18.0/23	AS3267	Ivanovo State Power University	512
85.143.198.0/23	AS57010	IT House, Ltd	512
85.143.156.0/23	AS56679	LLC Tecom	512
85.143.249.0/24	AS202974	First Service Provider	256
85.143.247.0/24	AS202633	Transoil	256
85.143.251.0/24	AS57010	IT House, Ltd	256
85.143.100.0/24	AS200686	Federal center of testing	256
85.143.203.0/24	AS56534	Comfortel customers networks	256
85.143.16.0/24	AS209698	VSUT	256
85.143.238.0/24	AS210276	Kutafin Moscow State Law University	256
85.143.201.0/24	AS215098	Limited Liability Company Stroysvyazkonsalting	256
85.143.24.0/24	AS207373	Altai State Pedagogical Academy	256
85.143.25.0/24	AS8480	Ufa State Aviation Technical University	256
85.143.202.0/24	AS203004	Otvazhnikh 2/2, flat 41	256
85.143.26.0/24	AS3267	Gorno-Altaisk State University	256
85.143.239.0/24	AS3267	Moscow University of Finance and Law	256
85.143.250.0/24	AS56534	Center for International Trade and Scientific and Technical Cooperation	256
85.143.248.0/24	AS202989	Office24, Rent1C	256
85.143.200.0/24	AS51562	Federal Almazov North-West Medical Research Centre	256

Hosted domains

There are 29 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
85.143.112.110	mephi.ru	6
85.143.112.190	fbiuks.ru	6
85.143.112.50	xn----otbbasd7bl8g.xn--p1ai	3
85.143.113.117	kaf42.ru	2
85.143.113.40	iunknown.ru	2
85.143.112.125	xn----gtbnahrjpka.xn--c1avg	2
85.143.112.144	infomephist.ru	1
85.143.113.177	slavcorpora.ru	1
85.143.113.92	mephi.edu	1
85.143.112.52	rosatomcareer.ru	1
85.143.113.190	andromedashine.ru	1
85.143.113.176	fbiuks.ru	1
85.143.115.20	1511.ru	1
85.143.113.167	hpclab.ru	1
85.143.112.119	vikrf.ru	1
85.143.112.105	nota-theology.ru	1
85.143.112.53	kaf42.ru	1
85.143.113.4	eniko.ru	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
85.143.115.64	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`1.07ms` from Moscow, RU
85.143.113.80	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`0.92ms` from Moscow, RU
85.143.114.185	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`1.00ms` from Moscow, RU
85.143.112.111	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`0.85ms` 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
88.159.189.86	AS1136 KPN B.V.	`2.49ms` from Amsterdam, NL
196.75.250.166	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.38ms` from Casablanca, MA
23.10.204.150	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chicago, US
34.46.53.134	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
104.69.83.6	AS16625 Akamai Technologies, Inc.	`0.55ms` from Dallas, US
217.87.219.134	AS3320 Deutsche Telekom AG	`8.90ms` from Frankfurt am Main, DE
70.139.230.198	AS7018 AT&T Enterprises, LLC	`18.15ms` from Houston, US
95.58.105.214	AS9198 JSC Kazakhtelecom	`4.84ms` from Karagandy, KZ
34.89.100.54	AS396982 Google LLC	`0.10ms` from London, GB
93.114.240.70	AS200738 FIBRAWORLD TELECOM S.A.U.	`7.08ms` from Madrid, ES
147.162.102.6	AS137 Consortium GARR	`5.03ms` from Milan, IT
18.65.93.166	AS16509 Amazon.com, Inc.	`0.22ms` from Osaka, JP
179.157.245.166	AS28573 Claro NXT Telecomunicacoes Ltda	`5.57ms` from Osasco, BR
82.127.73.230	AS3215 Orange S.A.	`3.17ms` from Paris, FR
50.252.225.230	AS7922 Comcast Cable Communications, LLC	`6.84ms` from Providence, US
94.159.137.102	AS12400 Partner Communications Ltd.	`1.29ms` from Tel Aviv, IL
153.121.38.70	AS9370 SAKURA Internet Inc.	`0.80ms` from Tokyo, JP
172.85.85.230	AS21723 GOCO TECHNOLOGY LIMITED PARTNERSHIP	`0.52ms` from Vancouver, CA
196.65.193.118	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.61ms` from Casablanca, MA
123.19.159.246	AS45899 VNPT Corp	`2.29ms` from Da Nang, VN
54.228.202.118	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
193.105.38.6	AS50455 Schmersal EOT Holding GmbH	`2.22ms` from Duesseldorf, DE
123.17.203.54	AS45899 VNPT Corp	`2.80ms` from Hanoi, VN
67.240.84.86	AS11351 Charter Communications Inc	`12.01ms` from Morris Plains, US
174.138.172.118	AS20454 SECURED SERVERS LLC	`0.35ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f2 85.143.112.0

traceroute to 85.143.112.0 (85.143.112.0): 64 hops max, 52 byte packets

2 [] 195.208.208.44 7.183 ms

3 *

4 [AS3267] 85.143.112.0 2.59 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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