85.143.64.0/20

AS5567 · National Research Tomsk Polytechnic University

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Summary

Country	Russia
Domain	tpu.ru
ASN	AS5567
Registry	RIPE
ID	TPUNET

WHOIS Details

inetnum:        85.143.64.0 - 85.143.79.255
netname:        TPUNET
descr:          Tomsk Polytechnic University
descr:          Tomsk, Siberia
country:        RU
admin-c:        KGK3-RIPE
tech-c:         SSA7-RIPE
tech-c:         AST36-RIPE
status:         ASSIGNED PA
notify:         noc@cc.tpu.ru
mnt-by:         INFR-MNT
created:        2024-08-05T14:34:02Z
last-modified:  2024-08-05T14:34:02Z
source:         RIPE
abuse-email:    abuse@rasnet.ru
abuse-c:        AR16874-RIPE
abuse-org:      ORG-CR1-RIPE

person:         Alexey S Tomashevskiy
address:        84 Sovetskaja st.
address:        Tomsk
address:        Russia
e-mail:         a.tomashevskiy@cc.tpu.ru
notify:         a.tomashevskiy@cc.tpu.ru
phone:          +7 3822 701830
fax-no:         +7 3822 701830
nic-hdl:        AST36-RIPE
created:        2007-07-21T08:42:28Z
last-modified:  2014-03-03T09:55:02Z
source:         RIPE
mnt-by:         FOLK-MNT

person:         Konstantin G Kvasnikov
address:        84 Sovetskaja st., Tomsk, Russia
e-mail:         kgk@tpu.ru
phone:          +7 3822 705080
fax-no:         +7 3822 705080
notify:         kgk@tpu.ru
nic-hdl:        KGK3-RIPE
created:        2002-10-24T14:00:29Z
last-modified:  2011-11-29T12:06:13Z
source:         RIPE
mnt-by:         SSA7-MNT

person:         Sergey A Sysoev
address:        84 Sovetskaya Street
address:        Tomsk, Russia
phone:          +7 3822 701830
phone:          +7 3822 504763
fax-no:         +7 3822 701830
nic-hdl:        SSA7-RIPE
e-mail:         s.sysoev@tpu.ru
e-mail:         ssa@avtf.org
notify:         s.sysoev@tpu.ru
notify:         ssa@avtf.org
mnt-by:         SSA7-MNT
created:        2002-07-04T10:16:43Z
last-modified:  2011-11-29T12:01:15Z
source:         RIPE

route:          85.143.64.0/20
descr:          TPUNET
origin:         AS5567
notify:         noc@cc.tpu.ru
mnt-by:         INFR-MNT
created:        2024-08-05T14:34:02Z
last-modified:  2024-08-05T14:34:02Z
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
85.143.88.0/21	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
85.143.200.0/24	AS51562	Federal Almazov North-West Medical Research Centre	256
85.143.16.0/24	AS209698	VSUT	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
85.143.66.48	nightastronomer.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

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

IP Address	ASN	Details
85.143.67.41	AS5567 National Research Tomsk Polytechnic University	`5.85ms` from Novosibirsk, RU
85.143.71.218	AS5567 National Research Tomsk Polytechnic University	`32.74ms` from Kemerovo, RU
85.143.77.10	AS5567 National Research Tomsk Polytechnic University	`44.10ms` from Moscow, RU
85.143.78.150	AS5567 National Research Tomsk Polytechnic University	`27.73ms` from Kemerovo, RU
85.143.73.96	AS5567 National Research Tomsk Polytechnic University	`5.79ms` from Novosibirsk, RU
85.143.69.136	AS5567 National Research Tomsk Polytechnic University	`42.25ms` from Yekaterinburg, RU
85.143.64.162	AS5567 National Research Tomsk Polytechnic University	`58.71ms` from Minsk, BY
85.143.70.254	AS5567 National Research Tomsk Polytechnic University	`27.22ms` from Kemerovo, RU
85.143.66.169	AS5567 National Research Tomsk Polytechnic University	`41.67ms` from Yekaterinburg, RU
85.143.65.6	AS5567 National Research Tomsk Polytechnic University	`41.60ms` from Yekaterinburg, RU
85.143.79.1	AS5567 National Research Tomsk Polytechnic University	`46.09ms` from Yekaterinburg, RU
85.143.68.24	AS5567 National Research Tomsk Polytechnic University	`27.55ms` from Kemerovo, 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
85.16.193.68	AS9145 EWE TEL GmbH	`4.52ms` from Amsterdam, NL
100.41.11.20	AS701 Verizon Business	`2.06ms` from Ashburn, US
200.69.24.84	AS55293 A2 Hosting, Inc.	`0.26ms` from Detroit, US
206.246.129.36	AS7332 LightBound, LLC	`1.24ms` from Indianapolis, US
81.132.63.36	AS2856 British Telecommunications PLC	`11.55ms` from London, GB
76.101.15.20	AS7922 Comcast Cable Communications, LLC	`6.39ms` from Miami, US
2.35.90.180	AS30722 Vodafone Italia S.p.A.	`4.47ms` from Milan, IT
3.164.7.68	AS16509 Amazon.com, Inc.	`0.10ms` from Osasco, BR
24.144.199.100	AS27364 Armstrong	`2.54ms` from Pittsburgh, US
34.200.151.212	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
103.86.47.36	AS138195 MOACK.Co.LTD	`0.75ms` from Seoul, KR
120.154.50.148	AS1221 Telstra Limited	`5.92ms` from Sydney, AU
78.88.239.212	AS29314 VECTRA S.A.	`14.67ms` from Warsaw, PL
61.181.36.4	AS4837 CHINA UNICOM China169 Backbone	`6.11ms` from Beijing, CN
87.159.130.116	AS3320 Deutsche Telekom AG	`2.20ms` from Berlin, DE
23.61.108.100	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chicago, US
37.97.29.4	AS29695 Altibox AS	`5.66ms` from Copenhagen, DK
62.198.187.20	AS3308 Telia Company AB	`7.10ms` from Copenhagen, DK
47.187.66.132	AS5650 Frontier Communications of America, Inc.	`1.61ms` from Dallas, US
93.216.95.228	AS3320 Deutsche Telekom AG	`7.81ms` from Frankfurt am Main, DE
77.179.253.68	AS6805 Telefonica Germany GmbH & Co.OHG	`3.34ms` from Frankfurt am Main, DE
182.178.49.148	AS17557 Pakistan Telecommunication Company Limited	`5.14ms` from Karachi, PK
123.190.203.36	AS4837 CHINA UNICOM China169 Backbone	`8.50ms` from Liaoyang, CN
83.146.55.148	AS25310 Vodafone Limited	`7.46ms` from London, GB
109.152.91.100	AS2856 British Telecommunications PLC	`2.53ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m6 85.143.76.106

traceroute to 85.143.76.106 (85.143.76.106): 6 hops max, 52 byte packets

1 [AS21554] 38.39.182.125 1.64 ms

2 [AS21554] 66.185.29.145 1.234 ms

3 [AS7018] 12.246.90.173 3.432 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Milwaukee, US

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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