81.5.80.0/20

AS25100 · Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"

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Summary

Country	Russia
Domain	mipt.ru
ASN	AS25100
Parent Range	81.5.64.0/18
Registry	RIPE
ID	MIPT-TELECOM-NET

WHOIS Details

inetnum:        81.5.80.0 - 81.5.87.255
netname:        MIPT-TELECOM-NET
descr:          MIPT-TELECOM Network services
descr:          ISP
country:        RU
admin-c:        GEVL1-RIPE
tech-c:         SDIN-RIPE
status:         ASSIGNED PA
created:        2002-08-08T09:56:56Z
last-modified:  2023-07-27T09:24:26Z
source:         RIPE
notify:         [email protected]
notify:         [email protected]
mnt-by:         MIPT-NET-MNT
abuse-email:    [email protected]
abuse-c:        AC23635-RIPE
abuse-org:      ORG-UM1-RIPE

person:         Yaroslav Gevlichev
address:        MIPT-telecom,
address:        Institutsky lane, d. 9,
address:        Dolgoprudny, Moscow region,
address:        141700, Russia.
phone:          +7 (498) 744 6600
fax-no:         +7 (495) 576 4563
e-mail:         [email protected]
nic-hdl:        GEVL1-RIPE
mnt-by:         MIPT-NET-MNT
created:        2008-07-16T15:14:53Z
last-modified:  2009-08-04T08:16:48Z
source:         RIPE

person:         Ilya Degtyarev
address:        MIPT-telecom,
address:        Institutsky lane, d. 9,
address:        Dolgoprudny, Moscow region,
address:        141700, Russia.
phone:          +7 (498) 744 6600
phone:          +7 (495) 576 4563
e-mail:         [email protected]
nic-hdl:        SDIN-RIPE
mnt-by:         MIPT-NET-MNT
created:        2014-06-30T10:00:21Z
last-modified:  2014-06-30T10:00:21Z
source:         RIPE

route:          81.5.80.0/20
descr:          mipt_net_2
origin:         AS25100
mnt-by:         MIPT-NET-MNT
created:        2015-12-09T11:29:03Z
last-modified:  2015-12-09T11:29:03Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.5.80.0/20

Range	ASN	Company	Num of IPs
81.5.64.0/18	AS25100	Non state educational institution Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology	16,384

Nearby Ranges

BGP prefixes that overlap with 81.5.0.0/16

Range	ASN	Company	Num of IPs
81.5.0.0/18	AS12400	Partner Communications Ltd.	16,384
81.5.64.0/18	AS25100	Non state educational institution Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology	16,384
81.5.192.0/18	AS8447	A1 Telekom Austria AG	16,384
81.5.128.0/18	AS8851	GCI Network Solutions Limited	16,384
81.5.0.0/19	AS12400	smile internet gold	8,192
81.5.0.0/19	AS39159	smile internet gold	8,192
81.5.0.0/19	AS5486	smile internet gold	8,192
81.5.32.0/19	AS12400	smile internet gold	8,192
81.5.96.0/20	AS25100	MIPT-TELECOM Network services	4,096
81.5.191.0/24	AS48266	Catixs Ltd	256
81.5.189.0/24	AS400909	Private Customer	256
81.5.156.0/24	AS396356	Private Customer	256

Hosted domains

There are 31 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
81.5.88.185	epocware.mobi	3
81.5.88.30	aerology.org	1
81.5.91.11	saints.ru	1
81.5.91.8	mipt-telecom.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

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

IP Address	ASN	Details
81.5.85.98	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.99ms` from Moscow, RU
81.5.88.26	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`1.04ms` from Moscow, RU
81.5.90.104	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.85ms` from Moscow, RU
81.5.86.147	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`1.01ms` from Moscow, RU
81.5.82.23	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.99ms` from Moscow, RU
81.5.95.13	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.64ms` from Moscow, RU
81.5.81.5	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.68ms` from Moscow, RU
81.5.87.144	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`1.06ms` from Moscow, RU
81.5.84.174	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.97ms` from Moscow, RU
81.5.92.9	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.97ms` from Moscow, RU
81.5.83.119	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.98ms` from Moscow, RU
81.5.94.67	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.98ms` from Moscow, RU
81.5.91.22	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.76ms` from Moscow, RU
81.5.93.55	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.99ms` 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
37.139.24.36	AS14061 DigitalOcean, LLC	`0.17ms` from Amsterdam, NL
216.31.9.100	AS23028 Team Cymru Inc.	`0.53ms` from Ashburn, US
122.0.126.68	AS24422 HTXX	`10.84ms` from Beijing, CN
40.70.64.132	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
65.60.44.212	AS32475 Internap Holding LLC	`0.90ms` from Chicago, US
34.42.18.212	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
65.62.118.196	AS8011 MongoDB, Inc.	`0.10ms` from Frankfurt am Main, DE
60.164.202.100	AS4134 CHINANET-BACKBONE	`9.94ms` from Lanzhou, CN
90.204.210.132	AS5607 Sky UK Limited	`2.43ms` from London, GB
132.239.105.180	AS7377 University of California, San Diego	`2.68ms` from Los Angeles, US
108.188.49.36	AS33363 Charter Communications, Inc	`10.25ms` from Orlando, US
108.139.171.68	AS16509 Amazon.com, Inc.	`0.56ms` from Osasco, BR
189.250.214.68	AS8151 UNINET	`9.94ms` from Santiago de Queretaro, MX
218.237.224.212	AS9318 SK Broadband Co Ltd	`7.01ms` from Seoul, KR
120.196.162.228	AS9808 China Mobile Communications Group Co., Ltd.	`11.95ms` from Shenzhen, CN
36.226.163.36	AS3462 Data Communication Business Group	`1.01ms` from Taipei, TW
38.39.88.36	AS32277 TBayTel	`15.28ms` from Toronto, CA
178.149.247.132	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`13.69ms` from Belgrade, RS
76.84.36.20	AS11427 Charter Communications Inc	`18.36ms` from Dallas, US
139.23.204.100	AS15465 Siemens AG	`3.97ms` from Frankfurt am Main, DE
92.151.245.148	AS3215 Orange S.A.	`3.66ms` from Marseille, FR
67.246.28.180	AS11351 Charter Communications Inc	`14.33ms` from New York City, US
111.240.11.244	AS3462 Data Communication Business Group	`1.99ms` from Taipei, TW
185.213.150.148	AS3258 xTom Japan Corporation	`0.09ms` from Tokyo, JP
109.191.151.100	AS8369 Intersvyaz-2 JSC	`3.64ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -f3 81.5.84.75

traceroute to 81.5.84.75 (81.5.84.75): 64 hops max, 52 byte packets

3 [AS12735] 31.223.117.97 15.397 ms

4 [AS25100] 81.5.84.75 91.34 ms

Measurement taken from

IPinfo ProbeNet in Denizli, TR

On December 14th 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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