81.94.37.0/24

AS25251 · Alpha Online Ltd

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Russia
Domain	alpha.moscow
ASN	AS25251
Registry	RIPE
ID	RU-ALPHA-20020809

WHOIS Details

inetnum:        81.94.37.0 - 81.94.37.255
netname:        RU-ALPHA-20020809
country:        RU
org:            ORG-AOL10-RIPE
admin-c:        VT4512-RIPE
tech-c:         VT4512-RIPE
status:         ALLOCATED PA
mnt-by:         MNT-ALPHA
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-12-18T14:39:47Z
last-modified:  2025-12-18T14:39:47Z
source:         RIPE
abuse-email:    abuse@alpha.moscow
abuse-c:        AR57085-RIPE
abuse-org:      ORG-AOL10-RIPE

organisation:   ORG-AOL10-RIPE
org-name:       Alpha Online Ltd
country:        RU
org-type:       LIR
address:        Korovinskoe Rd, 21, Bld 3, Apt 72
address:        125412
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74957260864
e-mail:         alpha@megastart.online
admin-c:        VT4512-RIPE
tech-c:         VT4512-RIPE
abuse-c:        AR57085-RIPE
mnt-ref:        MNT-ALPHA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ALPHA
created:        2019-11-28T13:38:52Z
last-modified:  2024-01-23T17:03:57Z
source:         RIPE
abuse-email:    abuse@alpha.moscow
abuse-c:        AR57085-RIPE
abuse-org:      undefined

role:           Vladimir Tananko
address:        Korovinskoe Rd, 21, Bld 3, Apt 72
address:        125412
address:        Moscow
address:        RUSSIAN FEDERATION
phone:          +74951050015
e-mail:         bs@artcon.ru
nic-hdl:        VT4512-RIPE
mnt-by:         MNT-ALPHA
created:        2019-11-28T13:38:52Z
last-modified:  2019-11-28T13:38:52Z
source:         RIPE

route:          81.94.37.0/24
origin:         AS25251
notify:         noc@abcnet.ru
descr:          Alpha Online Team
mnt-by:         ARTCON-MNT
mnt-by:         MNT-ALPHA
created:        2018-05-06T17:50:55Z
last-modified:  2024-01-25T09:44:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.94.0.0/16

Range	ASN	Company	Num of IPs
81.94.64.0/19	AS28847	Soderhamn NARA AB	8,192
81.94.128.0/19	AS8595	OOO WestCall Ltd.	8,192
81.94.16.0/20	AS20807	JSC ER-Telecom Holding	4,096
81.94.176.0/20	AS12301	Invitech ICT Services Kft.	4,096
81.94.224.0/20	AS12993	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	4,096
81.94.192.0/20	AS20860	IOMART MANAGED SERVICES LIMITED	4,096
81.94.96.0/20	AS3257	GTT Communications Inc.	4,096
81.94.112.0/20	AS34288	Kantonsschule Zug	4,096
81.94.0.0/20	AS34943	Poste Srpske a.d.	4,096
81.94.240.0/20	AS50181	KabelszatNet-2002. Musoreloszto es Kereskedelmi Kft.	4,096
81.94.16.0/21	AS20807	Z-Telecom Network	2,048
81.94.24.0/21	AS20807	Z-Telecom Network	2,048
81.94.56.0/21	AS39912	oja.at GmbH	2,048
81.94.220.0/22	AS60507	Hillside (Technology) Ltd	1,024
81.94.32.0/23	AS25251	Alpha Online Ltd	512
81.94.38.0/24	AS29226	JSC Mastertel	256
81.94.41.0/24	AS29226	JSC Mastertel	256
81.94.43.0/24	AS29226	JSC Mastertel	256
81.94.221.0/24	AS60507	Hillside (Technology) Ltd	256
81.94.223.0/24	AS60507	Hillside (Technology Malta) Limited	256
81.94.35.0/24	AS25251	Alpha Online Ltd	256
81.94.55.0/24	AS8540	KELAG-Karntner Elektrizitats - Aktiengesellschaft	256
81.94.238.0/24	AS49036	Euro Live Technologies	256
81.94.234.0/24	AS202863	Sabiedriba ar ierobezotu atbildibu DELSKA Latvia	256
81.94.192.0/24	AS20860	iomart Hosting Limited	256
81.94.216.0/24	AS34587	Hillside New Media Net3	256
81.94.42.0/24	AS25251	Alpha Online Ltd	256
81.94.148.0/24	AS204720	OOO WestCall Ltd.	256
81.94.36.0/24	AS29226	JSC Mastertel	256

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
81.94.37.49	AS25251 Alpha Online Ltd	`1.21ms` 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
86.85.51.184	AS1136 KPN B.V.	`2.83ms` from Amsterdam, NL
40.71.127.168	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
78.87.194.232	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`4.90ms` from Athens, GR
166.117.73.120	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
18.155.103.40	AS16509 Amazon.com, Inc.	`0.85ms` from Bengaluru, IN
81.83.196.216	AS6848 Telenet BV	`6.23ms` from Brussels, BE
76.243.198.24	AS7018 AT&T Enterprises, LLC	`2.92ms` from Chicago, US
104.231.137.24	AS10796 Charter Communications Inc	`11.63ms` from Columbus, US
20.106.51.184	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
110.43.244.104	AS58466 CHINANET Guangdong province network	`2.25ms` from Guangzhou, CN
87.92.145.152	AS16086 DNA Oyj	`0.79ms` from Helsinki, FI
151.83.137.200	AS1267 WIND TRE S.P.A.	`5.48ms` from Milan, IT
188.94.224.40	AS196798 Mifril+ LLC	`1.41ms` from Moscow, RU
47.16.25.248	AS6128 Cablevision Systems Corp.	`2.80ms` from New York City, US
177.212.130.232	AS26599 TELEFÔNICA BRASIL S.A	`11.86ms` from Sao Paulo, BR
37.252.243.104	AS42473 Anexia Cloud Solutions GmbH	`0.26ms` from Taipei, TW
114.180.137.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.11ms` from Tokyo, JP
95.211.237.88	AS60781 LeaseWeb Netherlands B.V.	`0.25ms` from Amsterdam, NL
196.114.152.24	AS36925 MEDITELECOM	`12.59ms` from Casablanca, MA
139.208.116.168	AS4837 CHINA UNICOM China169 Backbone	`9.65ms` from Changchun, CN
112.67.254.248	AS4134 CHINANET-BACKBONE	`0.52ms` from Haikou, CN
124.57.211.24	AS17858 LG POWERCOMM	`1.57ms` from Incheon, KR
190.187.226.248	AS19180 AMERICATEL PERU S.A.	`0.42ms` from Lima, PE
122.195.251.248	AS4837 CHINA UNICOM China169 Backbone	`8.24ms` from Nanjing, CN
98.221.249.8	AS7922 Comcast Cable Communications, LLC	`5.22ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f3 81.94.37.50

traceroute to 81.94.37.50 (81.94.37.50): 64 hops max, 52 byte packets

3 [AS57304] 139.45.243.175 17.633 ms

4 [AS57304] 139.45.229.27 17.935 ms

5 [AS25251] 81.94.37.50 27.026 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On February 7th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales