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 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry ripe
Allocated 23 years ago on Dec 11, 2002
Updated 2 months 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
77.47.192.229 ██████████ 3
77.47.137.3 ██████████ 2
77.47.136.37 ████████ 1
77.47.130.226 ██████████ 1
77.47.193.90 █████████ 1
77.47.133.103 ██████████ 1
77.47.193.45 ██████████ 1
77.47.133.107 ██████████ 1
77.47.202.27 ██████████ 1
77.47.133.66 ██████████ 1

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Peers

There are 10 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
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
AS59514 Darnytsia Networks (Darnytsia.Net)
AS6939 Hurricane Electric LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12687 User Association of Ukrainian Research and Academic Network URAN
AS3326 Datagroup PJSC
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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

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

IP Address ASN Details
77.47.202.118 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.61ms from Kyiv, UA
77.47.201.202 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.62ms from Kyiv, UA
77.47.215.206 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.60ms from Kyiv, UA
77.47.220.59 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.59ms from Kyiv, UA
77.47.204.22 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.60ms from Kyiv, UA
77.47.192.1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.36ms from Kyiv, UA
77.47.209.44 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.65ms from Kyiv, UA
77.47.203.40 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.135.145 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.35ms from Kyiv, UA
77.47.130.165 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.31ms from Kyiv, UA
77.47.233.55 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.63ms from Kyiv, UA
77.47.185.143 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.65ms from Kyiv, UA
77.47.195.4 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.37ms from Kyiv, UA
77.47.189.217 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.60ms from Kyiv, UA
77.47.226.13 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.62ms from Kyiv, UA
77.47.225.72 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.131.113 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.34ms from Kyiv, UA
2a02:db0:e:1::1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.32ms from Kyiv, UA
77.47.193.129 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.39ms from Kyiv, UA
77.47.207.9 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.66ms from Kyiv, UA
77.47.230.9 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.66ms from Kyiv, UA
77.47.133.1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.42ms from Kyiv, UA
77.47.160.41 AS25500 User Association of Ukrainian Research and Academic Network URAN 1.32ms from Kyiv, UA
77.47.132.10 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.34ms from Kyiv, UA
77.47.219.222 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.63ms 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. 0.45ms from Amsterdam, NL
23.9.155.28 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
37.120.55.108 AS50436 Tele Columbus AG 12.45ms from Berlin, DE
134.102.15.44 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 12.83ms from Berlin, DE
107.137.175.156 AS7018 AT&T Enterprises, LLC 9.18ms from Columbus, US
90.197.21.92 AS5607 Sky UK Limited 1.78ms from Erith, GB
208.81.180.76 AS19383 Web Elite LLC 2.98ms from Flint, US
113.128.83.236 AS4134 CHINANET BACKBONE 3.95ms from Jinan, CN
72.8.240.220 AS13807 Great Plains Communications LLC 3.06ms from Lincoln, US
81.101.163.140 AS5089 Virgin Media Limited 5.05ms from London, GB
189.228.76.12 AS8151 UNINET 1.82ms from Mexico City, MX
187.156.48.204 AS8151 UNINET 2.99ms from Monterrey, MX
107.3.221.204 AS7922 Comcast Cable Communications, LLC 12.95ms from Murfreesboro, US
119.189.1.236 AS4837 CHINA UNICOM China169 Backbone 6.34ms from Qingdao, CN
35.153.179.108 AS14618 Amazon.com, Inc. 0.60ms from Reston, US
153.211.130.76 AS4713 NTT DOCOMO BUSINESS,Inc. 15.82ms from Tokyo, JP
143.177.209.236 AS50266 Odido Netherlands B.V. 5.31ms from Amsterdam, NL
66.30.207.172 AS7922 Comcast Cable Communications, LLC 8.74ms from Boston, US
109.130.153.108 AS5432 Proximus NV 2.23ms from Brussels, BE
117.244.1.188 AS9829 National Internet Backbone 13.91ms from Chennai, IN
5.57.54.44 AS198608 Symbion A/S 0.88ms from Copenhagen, DK
45.133.251.236 AS215439 PLAY2GO INTERNATIONAL LIMITED 0.58ms from Frankfurt am Main, DE
139.174.35.252 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.25ms from Frankfurt am Main, DE
123.31.180.236 AS45899 VNPT Corp 2.34ms from Ho Chi Minh City, VN
146.212.110.172 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 0.96ms from Ljubljana, SI

Traceroute

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

$
traceroute -a -n -q1 77.47.207.115
traceroute to 77.47.207.115 (77.47.207.115): 64 hops max, 52 byte packets
1 [AS42473] 217.146.2.60 0.189 ms
2 *
3 *
4 [AS3326] 77.88.211.81 0.439 ms
5 *
6 [AS25500] 77.47.136.208 38.436 ms
Measurement taken from IPinfo ProbeNet in Kyiv, UA
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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