81.94.43.0/24

AS29226 · JSC Mastertel

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Summary

Country	Russia
Domain	mastertel.ru
ASN	AS29226
Registry	RIPE
ID	RU-MASTERTEL-20020809

WHOIS Details

inetnum:        81.94.43.0 - 81.94.43.255
netname:        RU-MASTERTEL-20020809
country:        RU
org:            ORG-JM2-RIPE
admin-c:        AS28826-RIPE
tech-c:         MTEL1-RIPE
status:         ALLOCATED PA
mnt-by:         MASTERTEL-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-12-18T14:39:46Z
last-modified:  2025-12-18T14:39:46Z
source:         RIPE
abuse-email:    noc@mastertel.ru
abuse-c:        AR16779-RIPE
abuse-org:      ORG-JM2-RIPE

organisation:   ORG-JM2-RIPE
org-name:       JSC Mastertel
country:        RU
org-type:       LIR
address:        office 15, building 3A, Stroitelnaya street
address:        143405
address:        Krasnogorsk, Krasnogorsk district, Moscow region
address:        RUSSIAN FEDERATION
phone:          +7 495 787 0777
fax-no:         +7 495 787 0788
abuse-c:        AR16779-RIPE
admin-c:        AS28826-RIPE
mnt-ref:        MASTERTEL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MASTERTEL-MNT
created:        2004-04-17T11:54:57Z
last-modified:  2025-08-01T09:23:08Z
source:         RIPE
e-mail:         noc@mastertel.ru
abuse-email:    noc@mastertel.ru
abuse-c:        AR16779-RIPE
abuse-org:      undefined

role:           Mastertel Admins
address:        Mastertel CJSC
address:        89 Krasnobogatyrskaya st.
address:        Moscow Russia
phone:          +7 495 787 0777
fax-no:         +7 495 787 0788
e-mail:         noc@mastertel.ru
remarks:        =======================================================
remarks:        Mastertel NOC contacts:
remarks:        -------------------------------------------------------
remarks:        NOC engineers available 24x7
remarks:        -------------------------------------------------------
remarks:        Routing issues: noc@mastertel.ru
remarks:        Peering issues: peering@mastertel.ru
remarks:        Abuse and security issues: abuse@mastertel.ru
remarks:        Mail issues: postmaster@mastertel.ru
remarks:        Customer support: support@mastertel.ru
remarks:        VoIP issues: voice@mastertel.ru
remarks:        =======================================================
admin-c:        AS28826-RIPE
tech-c:         AS28826-RIPE
tech-c:         DG15583-RIPE
tech-c:         KL4372-RIPE
nic-hdl:        MTEL1-RIPE
mnt-by:         MASTERTEL-MNT
created:        2003-03-17T10:47:40Z
last-modified:  2024-07-24T11:48:13Z
source:         RIPE

person:         Alexey Shulga
address:        89, Krasnobogatyrskaya St., Moscow, Russia
phone:          +7 495 787 07 77
e-mail:         a.shulga@mastertel.ru
nic-hdl:        AS28826-RIPE
created:        2013-02-04T11:38:00Z
last-modified:  2013-02-04T11:38:00Z
source:         RIPE
mnt-by:         MASTERTEL-MNT

route:          81.94.43.0/24
origin:         AS29226
created:        2025-12-18T15:18:07Z
last-modified:  2025-12-18T15:18:07Z
source:         RIPE
mnt-by:         MASTERTEL-MNT

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
81.94.221.0/24	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
81.94.37.0/24	AS25251	Alpha Online Ltd	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

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
158.108.30.216	AS9411 Kasetsart University, Thailand	`0.91ms` from Bangkok, TH
66.31.70.120	AS7922 Comcast Cable Communications, LLC	`7.28ms` from Boston, US
4.153.117.88	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
190.112.57.248	AS52271 Coop. Energía Elect. y Otros Servicios Las Varillas	`14.79ms` from Buenos Aires, AR
169.59.233.136	AS36351 IBM Cloud	`0.83ms` from Dallas, US
78.42.2.40	AS3209 Vodafone GmbH	`7.89ms` from Frankfurt am Main, DE
109.148.39.56	AS2856 British Telecommunications PLC	`4.63ms` from London, GB
86.154.206.56	AS2856 British Telecommunications PLC	`2.87ms` from London, GB
158.222.143.184	AS12271 Charter Communications Inc	`3.70ms` from New York City, US
68.250.43.216	AS7018 AT&T Enterprises, LLC	`2.77ms` from San Antonio, US
206.225.171.40	AS715 WoodyNet, Inc.	`7.93ms` from San Jose, US
67.168.48.104	AS7922 Comcast Cable Communications, LLC	`11.91ms` from Seattle, US
123.160.127.72	AS4134 CHINANET-BACKBONE	`6.79ms` from Zhengzhou, CN
44.251.34.168	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
18.13.54.232	AS3 Massachusetts Institute of Technology	`2.22ms` from Boston, US
36.72.29.120	AS7713 PT Telekomunikasi Indonesia	`1.99ms` from Jakarta, ID
69.180.123.40	AS7922 Comcast Cable Communications, LLC	`9.51ms` from Miami, US
73.242.75.232	AS7922 Comcast Cable Communications, LLC	`5.70ms` from Minneapolis, US
93.232.79.248	AS3320 Deutsche Telekom AG	`2.11ms` from Nuernberg, DE
147.99.223.8	AS2200 Renater	`5.62ms` from Paris, FR
54.157.27.184	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
191.185.91.200	AS28573 Claro NXT Telecomunicacoes Ltda	`11.88ms` from Rio de Janeiro, BR
178.72.167.120	AS49505 JSC Selectel	`0.47ms` from Saint Petersburg, RU
27.96.232.232	AS17809 VEE TIME CORP.	`2.90ms` from Taipei, TW
126.235.217.184	AS17676 SoftBank Corp.	`2.65ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m12 81.94.43.97

traceroute to 81.94.43.97 (81.94.43.97): 12 hops max, 52 byte packets

2 [AS15830] 85.233.197.9 0.656 ms

3 [] 81.201.103.119 71.892 ms

4 *

5 [AS35598] 176.99.140.41 45.896 ms

6 [AS29226] 217.67.176.172 46.941 ms

7 [AS29226] 217.67.176.132 60.363 ms

8 [AS29226] 178.238.118.49 73.461 ms

9 [AS29226] 178.238.118.50 46.175 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Aubervilliers, FR

On March 20th 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.

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