Autonomous System details

AS25251

Alpha Online Ltd  ·  alpha.moscow

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AS25251 – Alpha Online Ltd

Field Value
Country Russia
Website alpha.moscow
Hosted domains 18
IPv4 addresses 2,816
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 23 years ago on Sep 12, 2002
Updated 8 months ago on Apr 30, 2025
Netblock Company Num of IPs
81.94.32.0/22 Alpha Online Ltd 1,024
81.94.32.0/23 Alpha Online Ltd 512
81.94.46.0/23 Alpha Online Ltd 512
81.94.35.0/24 Alpha Online Ltd 256
81.94.37.0/24 Alpha Online Ltd 256
81.94.39.0/24 P2P customer's connection (AN06) 256
81.94.42.0/24 Alpha Online Ltd 256
81.94.44.0/24 ADSL SPDOP MGTS Pool 256
81.94.45.0/24 VoIP Network 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS25251
                                                OrgID:          AS25251
                                                ASName:         AS25251
                                                ASNumber:       AS25251
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 18 domain names hosted across 12 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.94.35.208 ██████████ 6
81.94.35.209 ██████████ 2
81.94.32.105 ███████ 1
81.94.32.54 █████████ 1
81.94.32.44 ██████████ 1
81.94.46.42 ██████████ 1
81.94.46.91 ██████████ 1
81.94.35.211 █████████ 1
81.94.35.213 ██████████ 1
81.94.33.128 ██████████ 1

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Useful for Cybersecurity

Peers

There are 14 peers for this ASN.

Peers Name
AS137409 GSL Networks Pty LTD
AS199524 G-Core Labs S.A.
AS24482 SG.GS
AS25091 IP-Max SA
AS29049 Delta Telecom Ltd
AS32590 Valve Corporation
AS35598 INETCOM CARRIER LLC
AS37721 Virtual Technologies & Solutions
AS41327 Fiber Telecom S.p.A.
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS50509 Transroute Telecom LTD
AS62255 BiMajLink d.o.o.
AS9198 JSC Kazakhtelecom
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS35598 INETCOM CARRIER LLC
AS50509 Transroute Telecom LTD
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
81.94.32.141 AS25251 Alpha Online Ltd 0.81ms from Moscow, RU
81.94.35.209 AS25251 Alpha Online Ltd 0.73ms from Moscow, RU
81.94.42.137 AS25251 Alpha Online Ltd 0.72ms from Moscow, RU
81.94.33.252 AS25251 Alpha Online Ltd 1.02ms from Moscow, RU
81.94.39.61 AS25251 Alpha Online Ltd 0.54ms from Moscow, RU
81.94.46.169 AS25251 Alpha Online Ltd 0.93ms from Moscow, RU
81.94.45.49 AS25251 Alpha Online Ltd 0.58ms from Moscow, RU
81.94.47.132 AS25251 Alpha Online Ltd 1.13ms from Moscow, RU
81.94.37.49 AS25251 Alpha Online Ltd 1.41ms from Moscow, RU
81.94.44.193 AS25251 Alpha Online Ltd 1.01ms 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
70.249.45.147 AS7018 AT&T Enterprises, LLC 2.68ms from Atlanta, US
36.135.70.195 AS134810 China Mobile Group JiLin communications corporation 5.67ms from Changchun, CN
86.19.115.51 AS5089 Virgin Media Limited 8.75ms from London, GB
195.77.7.67 AS3352 TELEFONICA DE ESPANA S.A.U. 12.50ms from Madrid, ES
125.5.178.3 AS7629 EPLDT 0.99ms from Manila, PH
173.0.26.227 AS18780 Reservation Telephone Coop. 17.47ms from Minneapolis, US
37.200.121.83 AS24663 ZAO "COMPLAT-TELECOM" 0.68ms from Moscow, RU
92.149.103.147 AS3215 Orange S.A. 3.86ms from Paris, FR
50.53.4.19 AS20055 Wholesail networks LLC 1.61ms from Portland, US
73.93.92.83 AS7922 Comcast Cable Communications, LLC 6.34ms from San Jose, US
189.146.207.179 AS8151 UNINET 3.86ms from Santiago de Queretaro, MX
73.169.128.131 AS7922 Comcast Cable Communications, LLC 8.19ms from Seattle, US
211.119.54.67 AS3786 LG DACOM Corporation 2.00ms from Seoul, KR
175.243.106.67 AS4766 Korea Telecom 7.25ms from Seoul, KR
121.170.42.243 AS4766 Korea Telecom 1.49ms from Seoul, KR
111.242.95.243 AS3462 Data Communication Business Group 3.51ms from Taichung, TW
84.95.207.195 AS12400 Partner Communications Ltd. 2.23ms from Tel Aviv, IL
186.121.90.179 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 2.59ms from Bogota, CO
209.6.15.51 AS6079 RCN 5.42ms from Boston, US
75.196.230.115 AS6167 Verizon Business 12.77ms from Chicago, US
183.145.203.35 AS4134 CHINANET-BACKBONE 6.94ms from Hangzhou, CN
213.43.0.195 AS16135 Turkcell A.S. 16.66ms from Istanbul, TR
175.162.178.51 AS4837 CHINA UNICOM China169 Backbone 11.48ms from Liaoyang, CN
125.99.98.99 AS17488 Hathway IP Over Cable Internet 1.47ms from Mumbai, IN
72.185.201.83 AS33363 Charter Communications, Inc 9.04ms from Orlando, US

Traceroute

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

$
traceroute -a -n -q1 -f3 81.94.46.153
traceroute to 81.94.46.153 (81.94.46.153): 64 hops max, 52 byte packets
3 [AS9002] 87.245.232.54 26.093 ms
4 [AS57304] 139.45.229.27 19.011 ms
5 [AS25251] 81.94.46.153 27.69 ms
Measurement taken from IPinfo ProbeNet in Riga, LV
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 AS25251 at robtex.

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