Autonomous System details

AS25500

User Association of Ukrainian Research and Academic Network URAN  ·  kpi.ua

Ukraine

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AS25500 – User Association of Ukrainian Research and Academic Network URAN

Field Value
Country Ukraine
Website kpi.ua
Hosted domains 21
IPv4 addresses 21,504
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry ripe
Allocated 23 years ago on Dec 11, 2002
Updated 5 days ago on Feb 20, 2026

IP Ranges

Netblock Company Num of IPs
77.47.160.0/20 National Technical University of Ukraine 4,096
77.47.192.0/20 National Technical University of Ukraine 4,096
77.47.224.0/20 National Technical University of Ukraine 4,096
77.47.128.0/21 National Technical University of Ukraine 2,048
77.47.184.0/21 National Technical University of Ukraine 2,048
77.47.216.0/21 National Technical University of Ukraine 2,048
77.47.136.0/22 National Technical University of Ukraine 1,024
77.47.140.0/23 National Technical University of Ukraine 512
77.47.176.0/23 National Technical University of Ukraine 512
77.47.208.0/23 National Technical University of Ukraine 512
77.47.214.0/23 National Technical University of Ukraine 512
77.47.194.0/24 National Technical University of Ukraine 256

Netblock Company
2a02:db0::/32 User Association of Ukrainian Research and Academic Network URAN
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WHOIS Details

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                                                ASHandle:       AS25500
                                                OrgID:          AS25500
                                                ASName:         AS25500
                                                ASNumber:       AS25500
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 21 domain names hosted across 17 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.47.137.3 ██████████ 3
77.47.192.229 ██████████ 3
77.47.202.27 ██████████ 1
77.47.133.1 ██████████ 1
77.47.129.5 █████████ 1
77.47.192.254 ██████████ 1
77.47.133.107 ██████████ 1
77.47.133.66 ██████████ 1
77.47.136.37 ████████ 1
77.47.130.82 ██████████ 1

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Peers

There are 11 peers for this ASN.

Peers Name
AS12687 User Association of Ukrainian Research and Academic Network URAN
AS15645 DE "Ukrainian Internet Exchange" (UA-IX)
AS20660 LinkExpress Ltd.
AS207301 Roman Sartov
AS211509 Rudakov Ihor
AS3326 Datagroup PJSC
AS44324 MoeDove LLC
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
AS59514 Darnytsia Networks (Darnytsia.Net)
AS6939 Hurricane Electric LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS12687 User Association of Ukrainian Research and Academic Network URAN
AS3326 Datagroup PJSC
AS6939 Hurricane Electric LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS20660 LinkExpress Ltd.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
77.47.209.40 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.215.188 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.68ms from Kyiv, UA
77.47.220.116 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.59ms from Kyiv, UA
77.47.128.97 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.31ms from Kyiv, UA
77.47.140.25 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.88ms from Kyiv, UA
77.47.198.153 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.69ms from Kyiv, UA
77.47.202.27 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.69ms from Kyiv, UA
77.47.132.103 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.44ms from Kyiv, UA
77.47.130.225 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.34ms from Kyiv, UA
77.47.214.74 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.65ms from Kyiv, UA
2a02:db0:0:798::136 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.35ms from Kyiv, UA
77.47.193.129 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.40ms from Kyiv, UA
77.47.134.10 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.44ms from Kyiv, UA
77.47.129.201 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.46ms from Kyiv, UA
2a02:db0:e:1::1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.35ms from Kyiv, UA
77.47.207.9 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.74ms from Kyiv, UA
77.47.219.222 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.64ms from Kyiv, UA
77.47.133.66 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.43ms from Kyiv, UA
77.47.192.1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.36ms from Kyiv, UA
77.47.131.113 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.38ms from Kyiv, UA
77.47.163.25 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.72ms from Kyiv, UA
77.47.200.110 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.233.55 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.195.1 AS25500 User Association of Ukrainian Research and Academic Network URAN 3.47ms from Kyiv, UA
77.47.216.149 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.64ms from Kyiv, 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
195.143.26.76 AS3257 GTT Communications Inc. 0.44ms from Amsterdam, NL
217.250.61.12 AS3320 Deutsche Telekom AG 2.78ms from Frankfurt am Main, DE
77.47.37.204 AS35244 Tele Columbus AG 1.20ms from Frankfurt am Main, DE
94.1.84.156 AS5607 Sky UK Limited 6.43ms from London, GB
76.166.226.252 AS20001 Charter Communications Inc 5.40ms from Los Angeles, US
159.113.205.108 AS16860 HealthPlan Services, Inc. 6.13ms from Miami, US
52.202.85.236 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
211.46.227.156 AS4766 Korea Telecom 3.17ms from Seoul, KR
110.46.27.172 AS9845 LG HelloVision Corp. 13.38ms from Seoul, KR
112.81.73.204 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Shanghai, CN
112.13.98.252 AS56041 China Mobile communications corporation 3.85ms from Suzhou, CN
103.101.129.92 AS136988 LEASEWEB AUSTRALIA PTY LIMITED 0.15ms from Sydney, AU
163.16.119.252 AS1659 Taiwan Academic Network (TANet) Information Center 7.46ms from Taipei, TW
20.101.7.252 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
64.203.194.204 AS22646 Hargray Communications Group, Inc. 6.16ms from Atlanta, US
123.118.135.124 AS4808 China Unicom Beijing Province Network 3.25ms from Beijing, CN
79.245.230.236 AS3320 Deutsche Telekom AG 2.04ms from Berlin, DE
50.112.18.60 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
86.123.171.220 AS8708 DIGI ROMANIA S.A. 2.18ms from Bucharest, RO
24.243.183.220 AS11427 Charter Communications Inc 7.53ms from Dallas, US
47.186.143.44 AS5650 Frontier Communications of America, Inc. 2.21ms from Dallas, US
134.3.46.172 AS3209 Vodafone GmbH 7.48ms from Frankfurt am Main, DE
138.119.3.140 AS611 NB-PEI Educational Computer Network 0.45ms from Fredericton, CA
185.175.123.252 AS202933 COMLINK SAS 0.77ms from Lille, FR
41.205.57.172 AS36907 TV CABO ANGOLA LDA 1.91ms from Luanda, AO

Traceroute

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

$
traceroute -a -n -q1 -f5 -m9 77.47.190.31
traceroute to 77.47.190.31 (77.47.190.31): 9 hops max, 52 byte packets
5 [AS25500] 77.47.128.17 41.261 ms
6 [AS25500] 77.47.136.56 41.327 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Tallinn, EE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS25500 at robtex.

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