193.33.208.0/24

AS29226 · JSC Mastertel

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Summary

Country	Russia
Domain	mastertel.ru
ASN	AS29226
Registry	RIPE
ID	RU-MASTERTEL-20191220

WHOIS Details

inetnum:        193.33.208.0 - 193.33.208.255
netname:        RU-MASTERTEL-20191220
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:        2025-08-01T08:46:43Z
last-modified:  2025-08-01T08:46:43Z
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:          193.33.208.0/24
origin:         AS29226
mnt-by:         MASTERTEL-MNT
created:        2025-08-01T09:50:00Z
last-modified:  2025-08-01T09:50:00Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 193.33.0.0/16

Range	ASN	Company	Num of IPs
193.33.158.0/23	AS42605	DZ Bank AG Deutsche Zentral-Genossenschftsbank	512
193.33.190.0/23	AS42789	GVD Antenneforening	512
193.33.2.0/23	AS42211	Ministerio de Defensa	512
193.33.114.0/23	AS42473	A-9020 Klagenfurt	512
193.33.134.0/23	AS42707	e-Quest IT-diensten B.V.	512
193.33.184.0/23	AS42787	MultiMedia IP Ltd.	512
193.33.178.0/23	AS41000	Freethought Internet Limited	512
193.33.46.0/23	AS41765	IPGarde SAS	512
193.33.44.0/23	AS42327	LLC Kernel Trade	512
193.33.84.0/23	AS42394	UPP Microcomponent LLC	512
193.33.42.0/23	AS12912	Spoldzielnia Mieszkaniowa Radogoszcz-Wschod	512
193.33.18.0/23	AS42665	SIRTI S.p.A.	512
193.33.160.0/23	AS42740	Backstage Ltd.	512
193.33.170.0/23	AS42775	ADWORLDS TECHNOLOGIES LP	512
193.33.144.0/23	AS39264	Zhiguli-Telecom LTD	512
193.33.236.0/23	AS397477	WGIX	512
193.33.62.0/23	AS13056	PJSC Rostelecom	512
193.33.110.0/23	AS41508	ZINET.NET.PL Sp. z.o.o.	512
193.33.10.0/23	AS42247	WesCom LLC	512
193.33.24.0/23	AS42264	ITFUSION SRL	512
193.33.78.0/23	AS42392	Interactiv-group SAS	512
193.33.80.0/23	AS42393	Svyaz-Kontrakt LLC	512
193.33.216.0/23	AS197999	Michael Gamsjaeger	512
193.33.248.0/23	AS20799	BRANDED LIMITED	512
193.33.88.0/23	AS15428	DagNet Ltd.	512
193.33.82.0/23	AS42608	Yamal-Soft 2003 Ltd.	512
193.33.148.0/23	AS200145	Aarhus Kommune	512
193.33.150.0/23	AS42729	Wireless community ad-hoc mesh network	512
193.33.50.0/23	AS16097	Manuel Kretschmar	512
193.33.174.0/23	AS42763	FPUH Czajen Krzysztof Czaja	512
193.33.118.0/23	AS210602	Marbell AG	512
193.33.176.0/23	AS16276	OPEN MAKERS	512
193.33.36.0/23	AS12807	Orange Business Services SA	512
193.33.180.0/23	AS39700	Sioux Technologies B.V.	512
193.33.30.0/23	AS203882	Altern8 SA	512
193.33.106.0/23	AS212736	IT Confidence A/S	512
193.33.38.0/23	AS204288	LTD ITLUX	512
193.33.70.0/23	AS41095	IPTP LTD	512
193.33.228.0/23	AS14537	CONTINENT 8 TECHNOLOGIES PLC	512
193.33.52.0/23	AS216134	ZF Friedrichshafen AG	512
193.33.218.0/23	AS12552	Goldware Lankonsult AB	512
193.33.132.0/23	AS25490	RuFox Ltd.	512
193.33.126.0/23	AS197353	NN Management Services, s.r.o.	512
193.33.72.0/23	AS3257	GTT - EMEA Ltd.	512
193.33.98.0/23	AS34650	Finanza Dati Analisi S.r.l.	512
193.33.234.0/23	AS34852	AYALON INSURANCE LTD	512
193.33.90.0/23	AS35161	TCV NET CONSULTING SRL	512
193.33.128.0/23	AS35206	NovaTrend Services GmbH	512
193.33.58.0/23	AS38938	SWW Wunsiedel GmbH	512
193.33.196.0/23	AS42799	PE Teleradiocompany Telcom	512

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
193.33.208.31	cfin.me	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
193.33.208.248	AS29226 JSC Mastertel	`1.30ms` 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
103.207.154.24	AS134688 YourFibre Pty Ltd	`0.32ms` from Adelaide, AU
116.196.64.152	AS23724 IDC, China Telecommunications Corporation	`4.09ms` from Beijing, CN
141.135.249.88	AS6848 Telenet BV	`9.18ms` from Brussels, BE
73.9.242.104	AS7922 Comcast Cable Communications, LLC	`5.47ms` from Chicago, US
88.206.207.232	AS28854 HIGHLANDNET SWEDEN	`4.36ms` from Goeteborg, SE
111.28.88.136	AS9808 China Mobile Communications Group Co., Ltd.	`17.29ms` from Guangzhou, CN
104.174.175.120	AS20001 Charter Communications Inc	`5.68ms` from Los Angeles, US
174.66.147.56	AS22773 Cox Communications Inc.	`7.15ms` from Los Angeles, US
120.148.52.88	AS1221 Telstra Limited	`12.09ms` from Melbourne, AU
46.56.182.104	AS42772 Unitary enterprise A1	`0.77ms` from Minsk, BY
83.246.186.248	AS31364 Joint Stock Company TransTeleCom	`3.60ms` from Novosibirsk, RU
84.221.113.120	AS8612 Tiscali Italia S.P.A.	`18.57ms` from Rome, IT
183.115.44.216	AS4766 Korea Telecom	`2.24ms` from Seoul, KR
223.32.204.104	AS9644 SK Telecom	`6.27ms` from Seoul, KR
111.241.208.248	AS3462 Data Communication Business Group	`2.94ms` from Taipei, TW
218.46.3.136	AS4725 SoftBank Corp.	`14.24ms` from Tokyo, JP
66.19.106.72	AS7029 Windstream Communications LLC	`0.55ms` from Atlanta, US
52.254.28.104	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
221.236.107.24	AS4134 CHINANET-BACKBONE	`3.16ms` from Chengdu, CN
204.214.85.120	AS174 Cogent Communications, LLC	`1.30ms` from Dallas, US
46.56.143.88	AS42772 Unitary enterprise A1	`15.82ms` from Minsk, BY
100.16.228.104	AS701 Verizon Business	`4.75ms` from Philadelphia, US
101.46.59.72	AS136907 HUAWEI CLOUDS	`0.62ms` from Riyadh, SA
24.207.193.104	AS20115 Charter Communications LLC	`4.23ms` from St. Louis, US
114.76.215.248	AS4804 Microplex PTY LTD	`4.34ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 193.33.208.230

traceroute to 193.33.208.230 (193.33.208.230): 64 hops max, 52 byte packets

3 [] 178.18.226.249 1.288 ms

4 [AS29226] 217.67.176.54 1.879 ms

5 [AS29226] 178.238.125.74 1.734 ms

6 [AS29226] 193.33.208.230 1.643 ms

Measurement taken from

IPinfo ProbeNet in Moscow, RU

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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