91.208.94.0/24

AS47743 · Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine

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Summary

Country	Ukraine
Domain	ire.kharkov.ua
ASN	AS47743
Registry	RIPE
ID	IRE-NASU-NET

WHOIS Details

inetnum:        91.208.94.0 - 91.208.94.255
netname:        IRE-NASU-NET
country:        UA
org:            ORG-IORA1-RIPE
admin-c:        PNM22-RIPE
tech-c:         INV32-RIPE
notify:         vin@ire.kharkov.ua
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-IRE
mnt-routes:     MNT-IRE
mnt-domains:    MNT-IRE
created:        2008-07-30T14:21:41Z
last-modified:  2023-09-13T08:55:51Z
source:         RIPE
sponsoring-org: ORG-PL375-RIPE
abuse-c:        AR30058-RIPE
abuse-email:    abuse@ire.kharkov.ua
abuse-c:        AR30058-RIPE
abuse-org:      ORG-PL375-RIPE

organisation:   ORG-IORA1-RIPE
org-name:       Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine
country:        UA
org-type:       OTHER
address:        12, Proskura st., Kharkov, 61085, Ukraine
e-mail:         ire@ire.kharkov.ua
abuse-c:        AR30058-RIPE
mnt-ref:        MNT-IRE
mnt-by:         MNT-IRE
created:        2008-06-26T17:43:38Z
last-modified:  2022-12-01T16:31:22Z
source:         RIPE

person:         Igor N. Volovichev
e-mail:         vin@ire.kharkov.ua
address:        Institute for Radiophysics and Electronics
address:        12, Ac. Proskura st., Kharkov, 61085, Ukraine
phone:          +38 057 763 4399
nic-hdl:        INV32-RIPE
mnt-by:         MNT-IRE
created:        2019-09-23T09:18:33Z
last-modified:  2019-09-23T09:18:33Z
source:         RIPE

person:         Peter N Melezhik
e-mail:         melezhik@ire.kharkov.ua
fax-no:         +38 057 315 1105
address:        Institute for Radiophysics and Electronics
address:        12, Ac. Proskura st., Kharkov, 61085, Ukraine
phone:          +38 057 315 1129
nic-hdl:        PNM22-RIPE
mnt-by:         MNT-IRE
created:        2019-09-23T09:25:26Z
last-modified:  2019-09-23T09:25:26Z
source:         RIPE

route:          91.208.94.0/24
descr:          Usikov Institute of Radiophysics and Electronics,
descr:          National Academy of Sciences of Ukraine.
origin:         AS47743
mnt-by:         MNT-IRE
created:        2008-09-25T20:18:43Z
last-modified:  2008-09-25T20:18:43Z
source:         RIPE

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
91.208.94.1	ire.kharkov.ua	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

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Pingable IPs

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

IP Address	ASN	Details
91.208.94.254	AS47743 Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine	`0.78ms` from Kharkiv, UA

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
62.149.156.40	AS31034 Aruba S.p.A.	`0.26ms` from Arezzo, IT
71.191.166.24	AS701 Verizon Business	`2.11ms` from Ashburn, US
217.246.173.216	AS3320 Deutsche Telekom AG	`3.38ms` from Berlin, DE
52.167.126.232	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
152.66.0.24	AS2547 Budapest University of Technology and Economics	`0.55ms` from Budapest, HU
18.218.138.168	AS16509 Amazon.com, Inc.	`7.74ms` from Chicago, US
87.177.252.56	AS3320 Deutsche Telekom AG	`3.17ms` from Frankfurt am Main, DE
119.28.228.152	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
77.230.91.24	AS12430 VODAFONE ESPANA S.A.U.	`11.13ms` from Madrid, ES
79.6.34.248	AS3269 Telecom Italia S.p.A.	`5.31ms` from Milan, IT
112.132.208.40	AS4837 CHINA UNICOM China169 Backbone	`5.97ms` from Nanjing, CN
54.237.236.120	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
54.236.62.200	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
54.168.87.248	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
57.180.173.152	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
60.73.59.40	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
194.65.87.216	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.86ms` from Braga, PT
208.59.57.88	AS6079 RCN	`0.62ms` from Chicago, US
94.201.239.8	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.33ms` from Dubai, AE
54.246.237.40	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
75.186.44.72	AS10796 Charter Communications Inc	`11.29ms` from Flint, US
187.205.31.24	AS8151 UNINET	`6.31ms` from Guadalajara, MX
14.189.19.40	AS45899 VNPT Corp	`4.56ms` from Hanoi, VN
168.76.75.8	AS137951 ASLINE LIMITED	`0.82ms` from Hong Kong, HK
75.84.23.120	AS20001 Charter Communications Inc	`6.37ms` from Los Angeles, 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 91.208.94.254

traceroute to 91.208.94.254 (91.208.94.254): 64 hops max, 52 byte packets

2 [AS48422] 46.172.77.30 2.473 ms

3 [] 185.1.84.84 0.579 ms

4 [AS47743] 91.208.94.254 0.751 ms

Measurement taken from

IPinfo ProbeNet in Kharkiv, UA

On September 4th 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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