85.143.200.0/24

AS51562 · Federal Medical Research Center of Almazova

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Summary

Country	Russia
Domain	pirix.ru
ASN	AS51562
Registry	RIPE
ID	ALMAZOVCENTER

WHOIS Details

inetnum:        85.143.200.0 - 85.143.200.255
netname:        ALMAZOVCENTER
descr:          Federal Almazov North-West Medical Research Centre
descr:          2 Akkuratova street, St.Petersburg, 197341
country:        RU
org:            ORG-CL253-RIPE
admin-c:        PIRX-RIPE
tech-c:         PIRX-RIPE
status:         ASSIGNED PA
notify:         noc@comfortel.pro
mnt-by:         INFR-MNT
created:        2023-11-20T13:25:04Z
last-modified:  2023-11-20T13:25:04Z
source:         RIPE
abuse-email:    abuse@comfortel.pro
abuse-c:        CMFT
abuse-org:      ORG-CL253-RIPE

organisation:   ORG-CL253-RIPE
org-name:       Comfortel Ltd.
country:        RU
org-type:       LIR
address:        Detskiy str 5 office 304
address:        196084
address:        Saint-Petersburg
address:        RUSSIAN FEDERATION
phone:          +78126700000
fax-no:         +78126700000 ext. 4
e-mail:         noc@comfortel.pro
admin-c:        CMFT
tech-c:         CMFT
abuse-c:        CMFT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CMFT-MNT
mnt-ref:        CMFT-MNT
mnt-ref:        MNT-PINSUPPORT
mnt-ref:        ru-extatic-1-mnt
mnt-ref:        QWARTA-MNT
mnt-ref:        IP-RIPE
mnt-ref:        OY-RR
mnt-ref:        ROSNIIROS-MNT
mnt-ref:        INFR-MNT
mnt-ref:        mnt-ru-telecompas-1
mnt-ref:        HOST-TELECOM-SRO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CMFT-MNT
created:        2014-01-31T10:00:31Z
last-modified:  2023-08-21T13:31:26Z
source:         RIPE

role:           Comfortel Ltd Contacts Data
address:        Oktyabrskaya 10-1
address:        193091 St.Petersburg Russia
phone:          +7 812 670 00 00
fax-no:         +7 812 670 00 00 ext. 4
e-mail:         lir@comfortel.pro
abuse-mailbox:  abuse@comfortel.pro
admin-c:        ME3174-RIPE
tech-c:         POOF-RIPE
remarks:        -----------------------------------------
remarks:        General questions: lir@comfortel.pro
remarks:        Spam & Abuse: abuse@comfortel.pro
remarks:        Routing issues: noc@comfortel.pro
remarks:        Peering issues: team@pirix.ru
remarks:        -----------------------------------------
remarks:        --------- A T T E N T I O N !!! ---------
remarks:        -----------------------------------------
remarks:        Please use abuse@comfortel.pro e-mail address
remarks:        for spam and abuse complaints.
remarks:        Mails for other addresses will be ignored!
remarks:        -----------------------------------------
nic-hdl:        PIRX-RIPE
mnt-by:         PIRIX-MNT
created:        2011-04-18T08:43:24Z
last-modified:  2018-08-02T11:00:25Z
source:         RIPE

route:          85.143.200.0/24
descr:          ALMAZOVCENTER
descr:          Federal Almazov North-West Medical Research Centre
origin:         AS51562
notify:         noc@comfortel.pro
mnt-by:         RUNNET-MNT
created:        2015-12-29T18:47:28Z
last-modified:  2015-12-29T18:48:47Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 85.143.0.0/16

Range	ASN	Company	Num of IPs
85.143.64.0/20	AS5567	Tomsk Polytechnic University	4,096
85.143.0.0/20	AS3267	Nizhny Novgorod State University network	4,096
85.143.88.0/21	AS51352	Vladimir State University	2,048
85.143.224.0/21	AS3267	Moscow Aviation Institute	2,048
85.143.80.0/21	AS5567	Tomsk Polytechnic University	2,048
85.143.20.0/22	AS8941	N. P. Ogarev's Mordovian State University	1,024
85.143.104.0/22	AS49929	State Technological University	1,024
85.143.32.0/22	AS59714	Kurgan State University	1,024
85.143.204.0/22	AS56534	Comfortel customers networks	1,024
85.143.176.0/22	AS56534	Comfortel customers networks	1,024
85.143.144.0/22	AS56534	UUT customers networks	1,024
85.143.184.0/22	AS56534	Comfortel customers networks	1,024
85.143.168.0/22	AS51783	Pirix DEDIC Project	1,024
85.143.172.0/22	AS201848	Professora Popova, 38	1,024
85.143.112.0/22	AS3267	National Research Nuclear University 'MEPhI'	1,024
85.143.156.0/23	AS56679	LLC Tecom	512
85.143.18.0/23	AS3267	Ivanovo State Power University	512
85.143.188.0/23	AS51783	Pirix DEDIC Project	512
85.143.198.0/23	AS57010	IT House, Ltd	512
85.143.100.0/24	AS200686	Federal center of testing	256
85.143.238.0/24	AS210276	Kutafin Moscow State Law University	256
85.143.239.0/24	AS3267	Moscow University of Finance and Law	256
85.143.24.0/24	AS207373	Altai State Pedagogical Academy	256
85.143.247.0/24	AS202633	Transoil	256
85.143.248.0/24	AS202989	Office24, Rent1C	256
85.143.249.0/24	AS202974	First Service Provider	256
85.143.250.0/24	AS56534	Center for International Trade and Scientific and Technical Cooperation	256
85.143.25.0/24	AS8480	Ufa State Aviation Technical University	256
85.143.251.0/24	AS57010	IT House, Ltd	256
85.143.26.0/24	AS3267	Gorno-Altaisk State University	256
85.143.203.0/24	AS56534	Comfortel customers networks	256
85.143.202.0/24	AS203004	Otvazhnikh 2/2, flat 41	256
85.143.16.0/24	AS209698	VSUT	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
85.143.200.129	almazovcentre.ru	1
85.143.200.125	diacompanion.ru	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
85.143.200.107	AS51562 Federal Medical Research Center of Almazova	`0.50ms` from Saint Petersburg, 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
86.90.224.72	AS1136 KPN B.V.	`2.32ms` from Amsterdam, NL
207.229.96.200	AS33023 Adtran, Inc.	`5.46ms` from Atlanta, US
161.29.54.88	AS9790 Two Degrees Networks Limited	`7.93ms` from Auckland, NZ
161.199.89.8	AS17378 TierPoint, LLC	`2.84ms` from Boston, US
98.137.80.152	AS36646 Yahoo Holdings Inc.	`10.11ms` from Chicago, US
31.51.235.40	AS2856 British Telecommunications PLC	`8.10ms` from London, GB
82.71.44.200	AS13037 Zen Internet Ltd	`1.44ms` from Manchester, GB
218.228.3.168	AS9351 ZTV CO.,LTD	`3.28ms` from Osaka, JP
178.164.15.40	AS34087 NTE TELEKOM AS	`9.98ms` from Oslo, NO
126.217.100.104	AS17676 SoftBank Corp.	`3.15ms` from Tokyo, JP
50.29.136.72	AS3737 PenTeleData Inc.	`15.84ms` from Ashburn, US
3.102.234.8	AS16509 Amazon.com, Inc.	`0.73ms` from Auckland, NZ
186.80.43.168	AS10620 Telmex Colombia S.A.	`12.58ms` from Bogota, CO
117.177.242.136	AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited	`1.73ms` from Chengdu, CN
54.195.183.200	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
46.18.57.56	AS34156 DB Systel GmbH	`1.38ms` from Frankfurt am Main, DE
195.30.246.56	AS5539 SpaceNet AG	`5.61ms` from Frankfurt am Main, DE
115.236.77.184	AS58461 CT-HangZhou-IDC	`6.06ms` from Hangzhou, CN
161.35.41.200	AS14061 DigitalOcean, LLC	`0.33ms` from London, GB
82.44.42.184	AS5089 Virgin Media Limited	`4.91ms` from London, GB
45.249.90.8	AS149440 Evoxt Enterprise	`0.66ms` from Los Angeles, US
151.48.3.120	AS1267 WIND TRE S.P.A.	`2.71ms` from Milan, IT
78.140.32.152	AS34573 Information-Computer Center Oberon Plus, LLC	`5.08ms` from Novosibirsk, RU
15.168.187.72	AS16509 Amazon.com, Inc.	`0.28ms` from Osaka, JP
34.32.131.200	AS396982 Google LLC	`0.14ms` from Oudeschip, NL

Traceroute

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

traceroute -a -n -q1 -f3 85.143.200.29

traceroute to 85.143.200.29 (85.143.200.29): 64 hops max, 52 byte packets

3 [] 178.18.225.61 0.716 ms

4 *

5 [AS56534] 89.223.82.194 10.553 ms

6 *

7 [AS51562] 85.143.200.29 1.275 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On September 11th 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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