Autonomous System details

AS25532

LLC "MASTERHOST" · masterhost.ru

Russia

BitTorrent

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AS25532 – LLC "MASTERHOST"

Field	Value
Country	Russia
Website	masterhost.ru
Hosted domains	72,138
IPv4 addresses	12,544
IPv6 addresses	79,234,207,143,362,410,739,417,481,216
ASN type	Hosting
Registry	ripe
Allocated	23 years ago on Dec 27, 2002
Updated	5 years ago on Jul 04, 2021

Netblock	Company	Num of IPs
90.156.128.0/20	LLC MASTERHOST	4,096
90.156.200.0/21	LLC MASTERHOST	2,048
83.222.12.0/22	LLC MASTERHOST	1,024
87.242.68.0/22	Masterhost.ru is a hosting and technical support organization.	1,024
87.242.72.0/22	LLC MASTERHOST	1,024
87.242.80.0/22	LLC MASTERHOST	1,024
90.156.204.0/22	LLC MASTERHOST	1,024
90.156.240.0/22	LLC MASTERHOST	1,024
83.222.4.0/23	LLC MASTERHOST	512
87.242.64.0/23	LLC MASTERHOST	512
83.222.4.0/24	LLC MASTERHOST	256
83.222.5.0/24	LLC MASTERHOST	256
83.222.12.0/24	Masterhost is a hosting and technical support organization.	256
83.222.14.0/24	Masterhost is a hosting and technical support organization.	256
83.222.15.0/24	Masterhost is a hosting and technical support organization.	256
87.242.67.0/24	Masterhost.ru is a hosting and technical support organization.	256
87.242.72.0/24	LLC MASTERHOST	256
87.242.73.0/24	LLC MASTERHOST	256
87.242.74.0/24	LLC MASTERHOST	256
87.242.75.0/24	LLC MASTERHOST	256
87.242.80.0/24	ASoft is the leading developer of customer relationship and enterprise management systems in the Russian market.	256
87.242.81.0/24	LLC MASTERHOST	256
87.242.82.0/24	LLC MASTERHOST	256
87.242.83.0/24	LLC MASTERHOST	256
90.156.128.0/24	Regtime Ltd, Samara, domain name registrar, hosting provider	256
90.156.129.0/24	LLC MASTERHOST	256
90.156.132.0/24	LLC MASTERHOST	256
90.156.139.0/24	LLC MASTERHOST	256
90.156.140.0/24	Media Kit Ltd. provides a hosting and telecommunication services to a group	256
90.156.141.0/24	LLC MASTERHOST	256
90.156.200.0/24	Masterhost.ru is a hosting and technical support organization.	256
90.156.201.0/24	Masterhost.ru is a hosting and technical support organization.	256

Netblock	Company
2a00:15f8::/32	LLC MASTERHOST
2a00:15f8:c::/48	LLC MASTERHOST
2a00:15f8:d::/48	LLC MASTERHOST
2a00:15f8:a000::/48	LLC MASTERHOST
2a00:15f8:a002::/48	LLC MASTERHOST
2a00:15f8:a003::/48	LLC MASTERHOST

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS25532
                                                OrgID:          AS25532
                                                ASName:         AS25532
                                                ASNumber:       AS25532
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 72,138 domain names hosted across 2,262 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
90.156.201.34	██████████	4,507
90.156.201.71	██████████	2,730
90.156.201.86	██████████	2,721
90.156.201.46	██████████	2,716
90.156.201.38	██████████	2,631
90.156.201.103	██████████	2,620
90.156.201.22	██████████	2,599
90.156.201.30	██████████	2,561
90.156.201.113	██████████	2,557
90.156.201.102	██████████	2,555

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Peers

There are 40 peers for this ASN.

Peers	Name
AS10099	China Unicom Global
AS13194	Bite IP Network
AS137409	GSL Networks Pty LTD
AS14840	BR.Digital Telecom
AS198150	SIACOM JSC
AS20764	CJSC RASCOM
AS209823	Enki Multimedia EURL
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356	Durand do Brasil Ltda
AS24482	SG.GS
AS25091	IP-Max SA
AS263444	Open X Tecnologia Ltda
AS28910	"Uzbektelekom" Joint Stock Company
AS28917	Fiord Networks, UAB
AS29049	Delta Telecom Ltd
AS29479	Transdata AS
AS32590	Valve Corporation
AS33972	LLC "MASTERHOST"
AS34927	iFog GmbH
AS35598	INETCOM CARRIER LLC
AS36236	NetActuate, Inc
AS37721	Virtual Technologies & Solutions
AS39120	Convergenze S.p.A.
AS41327	Fiber Telecom S.p.A.
AS41722	Miran Ltd.
AS49434	FBW NETWORKS SAS
AS49673	Truenetwork LLC
AS50509	Transroute Telecom LTD
AS50629	LWLcom GmbH
AS53062	ALT \| GRUPO BRASIL TECPAR
AS57304	JSC "RetnNet"
AS57463	NetIX Communications JSC
AS57724	DDOS-GUARD LTD
AS59692	IQWeb FZ-LLC
AS61049	Exascale Ltd
AS6939	Hurricane Electric LLC
AS8932	Ucom CJSC
AS9002	RETN Limited
AS9198	JSC Kazakhtelecom
AS9498	BHARTI Airtel Ltd.

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS50509	Transroute Telecom LTD
AS59692	IQWeb FZ-LLC
AS6939	Hurricane Electric LLC
AS9002	RETN Limited

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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS33972	LLC "MASTERHOST"

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
87.242.72.75	AS25532 LLC "MASTERHOST"	`0.82ms` from Moscow, RU
90.156.130.13	AS25532 LLC "MASTERHOST"	`0.77ms` from Moscow, RU
90.156.242.109	AS25532 LLC "MASTERHOST"	`0.82ms` from Moscow, RU
90.156.128.43	AS25532 LLC "MASTERHOST"	`0.84ms` from Moscow, RU
87.242.67.196	AS25532 LLC "MASTERHOST"	`0.69ms` from Moscow, RU
90.156.139.15	AS25532 LLC "MASTERHOST"	`0.80ms` from Moscow, RU
83.222.5.145	AS25532 LLC "MASTERHOST"	`0.75ms` from Moscow, RU
90.156.135.191	AS25532 LLC "MASTERHOST"	`0.96ms` from Moscow, RU
90.156.142.51	AS25532 LLC "MASTERHOST"	`0.70ms` from Moscow, RU
90.156.200.7	AS25532 LLC "MASTERHOST"	`1.10ms` from Moscow, RU
2a00:15f8:a:ffff::25	AS25532 LLC "MASTERHOST"	`1.19ms` from Moscow, RU
2a00:15f8:1110:1:4d:f24a:2f00:0	AS25532 LLC "MASTERHOST"	`1.25ms` from Moscow, RU
90.156.205.34	AS25532 LLC "MASTERHOST"	`0.89ms` from Moscow, RU
87.242.64.34	AS25532 LLC "MASTERHOST"	`0.87ms` from Moscow, RU
90.156.131.89	AS25532 LLC "MASTERHOST"	`0.72ms` from Moscow, RU
90.156.140.81	AS25532 LLC "MASTERHOST"	`0.78ms` from Moscow, RU
83.222.15.114	AS25532 LLC "MASTERHOST"	`0.80ms` from Moscow, RU
90.156.137.241	AS25532 LLC "MASTERHOST"	`0.70ms` from Moscow, RU
83.222.12.191	AS25532 LLC "MASTERHOST"	`0.96ms` from Moscow, RU
90.156.206.197	AS25532 LLC "MASTERHOST"	`0.93ms` from Moscow, RU
87.242.65.3	AS25532 LLC "MASTERHOST"	`1.04ms` from Moscow, RU
90.156.143.136	AS25532 LLC "MASTERHOST"	`0.74ms` from Moscow, RU
90.156.138.22	AS25532 LLC "MASTERHOST"	`0.92ms` from Moscow, RU
87.242.69.51	AS25532 LLC "MASTERHOST"	`0.83ms` from Moscow, RU
87.242.68.31	AS25532 LLC "MASTERHOST"	`0.75ms` 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
185.238.89.220	AS62240 Clouvider	`0.21ms` from Amsterdam, NL
100.49.166.172	AS14618 Amazon.com, Inc.	`0.67ms` from Ashburn, US
182.53.190.172	AS23969 TOT Public Company Limited	`7.35ms` from Bangkok, TH
24.244.45.44	AS6327 Shaw Communications	`0.81ms` from Calgary, CA
122.138.200.12	AS4837 CHINA UNICOM China169 Backbone	`8.08ms` from Changchun, CN
50.204.216.92	AS7922 Comcast Cable Communications, LLC	`2.10ms` from Chicago, US
108.193.69.92	AS7018 AT&T Enterprises, LLC	`10.28ms` from Dallas, US
191.244.103.124	AS22085 Claro S/A	`18.20ms` from Fortaleza, BR
3.73.194.92	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
27.79.208.108	AS7552 Viettel Group	`0.81ms` from Hanoi, VN
151.71.128.92	AS1267 WIND TRE S.P.A.	`9.63ms` from Milan, IT
62.228.101.76	AS6866 Cyprus Telecommunications Authority	`2.58ms` from Nicosia, CY
133.208.251.60	AS2518 BIGLOBE Inc.	`13.04ms` from Osaka, JP
187.214.161.220	AS8151 UNINET	`7.56ms` from Santiago de Queretaro, MX
183.78.129.172	AS4766 Korea Telecom	`0.96ms` from Seoul, KR
83.9.104.156	AS5617 Orange Polska Spolka Akcyjna	`7.26ms` from Warsaw, PL
123.12.84.28	AS4837 CHINA UNICOM China169 Backbone	`4.69ms` from Zhengzhou, CN
196.188.236.12	AS24757 Ethio Telecom	`1.92ms` from Addis Ababa, ET
52.203.64.108	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
52.188.154.108	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
52.223.61.156	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
180.180.195.252	AS23969 TOT Public Company Limited	`1.88ms` from Bangkok, TH
120.8.98.236	AS4837 CHINA UNICOM China169 Backbone	`9.21ms` from Beijing, CN
117.162.56.92	AS56045 China Mobile communications corporation	`7.05ms` from Changsha, CN
5.66.15.236	AS5607 Sky UK Limited	`1.95ms` from Erith, GB

Traceroute

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

traceroute -a -n -q1 -f5 90.156.143.126

traceroute to 90.156.143.126 (90.156.143.126): 64 hops max, 52 byte packets

5 [AS57304] 139.45.243.1 171.403 ms

6 *

7 *

8 [AS25532] 90.156.143.126 164.837 ms

Measurement taken from

IPinfo ProbeNet in Bandung, ID

On January 9th 2026

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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 AS25532 at robtex.

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