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
77.47.218.27 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.59ms from Kyiv, UA
77.47.173.211 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.63ms 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
77.47.175.31 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.197.184 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.64ms from Kyiv, UA
77.47.230.9 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.66ms from Kyiv, UA
77.47.160.41 AS25500 User Association of Ukrainian Research and Academic Network URAN 1.32ms from Kyiv, UA
2a02:db0:0:779:77:47:136:49 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.30ms from Kyiv, UA
77.47.189.217 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
77.47.201.202 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.62ms from Kyiv, UA
77.47.133.1 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.42ms from Kyiv, UA
77.47.187.220 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.63ms from Kyiv, UA
77.47.209.44 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.65ms from Kyiv, UA
77.47.188.35 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.65ms from Kyiv, UA
77.47.205.169 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.64ms from Kyiv, UA
77.47.231.6 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.85ms from Kyiv, UA
77.47.171.135 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.67ms from Kyiv, UA
77.47.184.20 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.69ms from Kyiv, UA
77.47.222.53 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.64ms from Kyiv, UA
77.47.200.231 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.62ms from Kyiv, UA
77.47.203.40 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
77.47.128.97 AS25500 User Association of Ukrainian Research and Academic Network URAN 0.31ms 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
217.234.94.140 AS3320 Deutsche Telekom AG 4.59ms from Berlin, DE
66.30.207.172 AS7922 Comcast Cable Communications, LLC 8.74ms from Boston, US
74.38.82.156 AS7011 Frontier Communications of America, Inc. 19.57ms from Chicago, US
18.252.80.60 AS8987 Amazon Data Services Ireland Ltd 0.85ms from Columbus, US
34.42.186.28 AS396982 Google LLC 0.12ms from Council Bluffs, US
87.148.188.252 AS3320 Deutsche Telekom AG 9.49ms from Frankfurt am Main, DE
89.27.14.220 AS16086 DNA Oyj 4.45ms from Helsinki, FI
220.246.62.252 AS4760 HKT Limited 1.65ms from Hong Kong, HK
161.142.185.252 AS9930 TTNET 5.50ms from Kuala Lumpur, MY
81.101.163.140 AS5089 Virgin Media Limited 5.05ms from London, GB
189.225.23.188 AS8151 UNINET 5.61ms from Mexico City, MX
174.176.21.204 AS7922 Comcast Cable Communications, LLC 2.46ms from Miami, US
186.48.224.252 AS6057 Administracion Nacional de Telecomunicaciones 3.56ms from Montevideo, UY
49.65.203.108 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.99ms from Nanjing, CN
18.205.198.44 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
187.46.122.220 AS26615 TIM S/A 4.99ms from Sao Paulo, BR
202.5.235.28 AS131607 Digidom CableTV Co., LTD. 1.49ms from Taipei, TW
223.135.35.12 AS2527 Sony Network Communications Inc. 2.11ms from Tokyo, JP
119.82.89.60 AS10029 SHYAM SPECTRA PVT LTD 0.45ms from Delhi, IN
90.203.86.236 AS5607 Sky UK Limited 1.29ms from Erith, GB
95.72.200.188 AS12389 PJSC Rostelecom 1.49ms from Moscow, RU
188.94.228.140 AS196798 Mifril+ LLC 1.86ms from Moscow, RU
35.137.134.204 AS33363 Charter Communications, Inc 6.43ms from Orlando, US
49.250.226.60 AS9617 JCOM Co., Ltd. 12.36ms from Osaka, JP
38.95.177.60 AS174 Cogent Communications, LLC 2.55ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 77.47.136.52
traceroute to 77.47.136.52 (77.47.136.52): 64 hops max, 52 byte packets
2 [AS15169] 74.125.245.74 151.879 ms
3 [AS3326] 77.88.211.79 174.624 ms
4 [AS25500] 77.47.136.52 179.046 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
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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