85.143.88.0/21

AS51352 · State Educational Institution of higher professional Education 'Vladimir State University'

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Summary

Country	Russia
Domain	vlsu.ru
ASN	AS51352
Registry	RIPE
ID	VLSU-NET

WHOIS Details

inetnum:        85.143.88.0 - 85.143.95.255
netname:        VLSU-NET
descr:          Vladimir State University
descr:          87, Gorkogo St., Vladimir
descr:          Russia
country:        RU
org:            ORG-VLSU1-RIPE
admin-c:        SVR43-RIPE
tech-c:         SVR43-RIPE
status:         ASSIGNED PA
notify:         noc@vlsu.ru
notify:         noc@runnet.ru
mnt-by:         INFR-MNT
mnt-by:         VLSU-MNT
created:        2018-08-08T20:11:39Z
last-modified:  2018-12-19T12:29:05Z
source:         RIPE
abuse-email:    noc@vlsu.ru
abuse-c:        AR28968-RIPE
abuse-org:      ORG-VLSU1-RIPE

organisation:   ORG-VLSU1-RIPE
org-name:       State Educational Institution of higher professional Education 'Vladimir State University'
country:        RU
org-type:       OTHER
address:        Regional Center of New Information Technologies
address:        87, Gorkogo St., Vladimir
address:        Russia
e-mail:         sergey.roshchin@vlsu.ru
abuse-c:        AR28968-RIPE
admin-c:        SVR43-RIPE
notify:         sergey.roshchin@vlsu.ru
notify:         noc@runnet.ru
mnt-by:         INFR-MNT
mnt-ref:        INFR-MNT
mnt-ref:        VLSU-MNT
mnt-by:         VLSU-MNT
created:        2018-08-08T20:04:09Z
last-modified:  2022-12-01T17:29:48Z
source:         RIPE

person:         Sergey V. Roshchin
address:        Vladimir State University
address:        Regional Center of New Information Technologies
address:        87, Gorkogo St., Vladimir
address:        Russia
phone:          +7 4922 479668
fax-no:         +7 4922 479668
e-mail:         sergey.roshchin@vlsu.ru
nic-hdl:        SVR43-RIPE
mnt-by:         VLSU-MNT
notify:         noc@vlsu.ru
notify:         sergey.roshchin@vlsu.ru
created:        2010-07-07T13:11:25Z
last-modified:  2018-12-19T11:11:01Z
source:         RIPE

route:          85.143.88.0/21
descr:          VLSU
descr:          Vladimir State University
descr:          Regional Center of New Information Technologies
origin:         AS51352
notify:         sergey.roshchin@vlsu.ru
notify:         noc@runnet.ru
mnt-by:         INFR-MNT
mnt-by:         VLSU-MNT
created:        2018-08-08T18:09:12Z
last-modified:  2018-12-19T12:27:27Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
85.143.90.93	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.62ms` from Moscow, RU
85.143.91.65	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.64ms` from Moscow, RU
85.143.92.67	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.56ms` from Moscow, RU
85.143.95.225	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.49ms` from Moscow, RU
85.143.93.113	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.59ms` from Moscow, RU
85.143.89.252	AS51352 State Educational Institution of higher professional Education 'Vladimir State University'	`3.71ms` 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
120.14.16.37	AS4837 CHINA UNICOM China169 Backbone	`11.40ms` from Beijing, CN
217.225.23.197	AS3320 Deutsche Telekom AG	`4.29ms` from Frankfurt am Main, DE
121.96.11.149	AS6648 Bayan Telecommunications, Inc.	`5.61ms` from Manila, PH
58.191.201.197	AS17511 OPTAGE Inc.	`2.67ms` from Osaka, JP
163.102.65.37	AS36351 IBM Cloud	`0.95ms` from Paris, FR
44.227.130.101	AS16509 Amazon.com, Inc.	`4.55ms` from Portland, US
52.21.140.229	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
200.166.21.5	AS4230 CLARO S.A.	`15.15ms` from Rio de Janeiro, BR
114.199.12.197	AS9781 GREEN CABLE TELEVISION STATION	`5.65ms` from Seoul, KR
201.29.25.197	AS7738 V tal	`9.39ms` from São Paulo, BR
150.249.104.69	AS2527 Sony Network Communications Inc.	`2.52ms` from Tokyo, JP
212.152.141.197	AS8437 Hutchison Drei Austria GmbH	`10.78ms` from Vienna, AT
157.161.208.101	AS6772 ImproWare AG	`2.32ms` from Zuerich, CH
195.160.252.165	AS34311 LG CNS Europe B.V	`0.83ms` from Amsterdam, NL
79.238.38.197	AS3320 Deutsche Telekom AG	`2.35ms` from Berlin, DE
92.83.211.181	AS9050 Orange Romania S.A.	`2.72ms` from Bucharest, RO
176.34.231.181	AS16509 Amazon.com, Inc.	`0.27ms` from Dublin, IE
112.205.134.181	AS9299 Philippine Long Distance Telephone Company	`1.19ms` from Manila, PH
75.220.228.69	AS6167 Verizon Business	`12.94ms` from Miami, US
95.165.228.229	AS25513 PJSC Moscow city telephone network	`1.61ms` from Moscow, RU
65.35.18.149	AS33363 Charter Communications, Inc	`8.40ms` from Orlando, US
152.201.187.117	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.34ms` from Panama, PA
38.72.96.181	AS174 Cogent Communications	`0.70ms` from Phoenix, US
35.168.136.133	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
114.200.186.117	AS9318 SK Broadband Co Ltd	`7.30ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 85.143.93.248

traceroute to 85.143.93.248 (85.143.93.248): 64 hops max, 52 byte packets

2 [AS57578] 45.131.68.2 2.264 ms

3 [AS969] 102.130.51.86 1.635 ms

4 *

5 [AS3267] 194.226.223.22 5.373 ms

6 [AS51352] 85.143.95.226 4.209 ms

7 [AS51352] 85.143.93.248 3.885 ms

Measurement taken from

IPinfo ProbeNet in Moscow, 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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