Autonomous System details

AS49121

Infinity Telecom, s.r.o.  ·  in8inity.com

Czechia

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AS49121 – Infinity Telecom, s.r.o.

Field Value
Country Czechia
Website in8inity.com
Hosted domains 59
IPv4 addresses 6,656
IPv6 addresses 10,880,332,376,531,662,572,355,584
ASN type Hosting
Registry ripe
Allocated 9 years ago on Sep 29, 2016
Updated 3 months ago on Dec 10, 2025

IP Ranges

Netblock Company Num of IPs
149.7.252.0/22 Infinity Telecom, s.r.o. 1,024
154.57.168.0/22 Infinity Telecom, s.r.o. 1,024
149.7.252.0/23 Infinity Telecom, s.r.o. 512
194.61.10.0/23 Infinity Telecom, s.r.o. 512
5.57.209.0/24 Infinity Hosting Services - Colombia 256
5.180.102.0/24 IN8INITY hosting services in sunny Barcelona, Spain 256
5.180.103.0/24 IN8INITY hosting services in Madrid, Spain 256
37.77.145.0/24 Like Media s.r.o. 256
37.221.68.0/24 Infinity Telecom 256
37.221.69.0/24 Infinity Telecom, s.r.o. 256
37.221.70.0/24 Infinity Telecom, s.r.o. 256
37.221.71.0/24 Infinity Telecom, s.r.o. 256
45.87.118.0/24 Infinity Hosting Services - India 256
45.87.119.0/24 Infinity Hosting Services - Germany 256
91.191.185.0/24 Infinity Telecom, s.r.o. 256
185.65.69.0/24 Infinity Telecom SK s. r. o. 256
185.186.0.0/24 Infinity Hosting Services - Luxembourg 256
185.186.1.0/24 IN8INITY Hosting Services - Czechia 256
185.232.166.0/24 IN8INITY hosting services in Paris, France 256
194.61.11.0/24 IN8INITY hosting services in Switzerland 256
194.147.74.0/24 IN8INITY hosting services in Czech Republic 256

Netblock Company
2a09:e200::/48 Infinity Telecom, s.r.o.
2a09:e200:e200::/48 Infinity Telecom, s.r.o.
2a09:e206:c1::/48 IN8INITY customers networks in Europe
2a09:e207:810::/48 IN8INITY hosting services in Czech Republic
2a09:e207:820::/48 IN8INITY hosting services in Germany
2a09:e207:830::/48 IN8INITY hosting services in Spain
2a09:e207:860::/48 IN8INITY hosting services in Netherlands
2a09:e207:ffff::/48 IN8INITY hosting services in Europe
2a0d:3180:7::/48 Infinity Telecom - Dedicated Servers
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WHOIS Details

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                                                ASHandle:       AS49121
                                                OrgID:          AS49121
                                                ASName:         AS49121
                                                ASNumber:       AS49121
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 59 domain names hosted across 22 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.57.168.7 ██████████ 20
37.221.70.70 ██████████ 16
37.221.70.100 ██████████ 4
149.7.252.3 ██████████ 4
185.65.69.50 ██████████ 2
37.221.71.74 ██████████ 2
37.221.71.77 ██████████ 2
45.87.118.240 ██████████ 1
149.7.252.41 ██████████ 1
45.87.118.236 ██████████ 1

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Peers

There are 221 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS1103 SURF B.V.
AS1140 Stichting Internet Domeinregistratie Nederland
AS12307 Sandro Bolliger trading as Bolliger Network Solutions
AS1239 Cogent Communications, LLC
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12713 OTEGlobe
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS12969 Vodafone Iceland
AS1299 Arelion Sweden AB
AS13058 serve-u - Buchholz und Suenderhauf GbR
AS13194 Bite IP Network
AS132337 Axclusive
AS13237 euNetworks GmbH
AS132884 Summit Communications Limited
AS133296 Web Werks India Pvt. Ltd.
AS137409 GSL Networks Pty LTD
AS142289 Roxonic Systems
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS14907 Wikimedia Foundation Inc.
AS150345 Proactivity Group Limited
AS15547 netplus.ch SA
AS15576 NTS workspace AG
AS15605 Connesi s.p.a.
AS15623 Cyberlink AG
AS15802 Emirates Integrated Telecommunications Company PJSC
AS15958 CETINdoo-NET
AS16347 ADISTA SAS
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS17660 DrukNet ISP
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS196621 FreeStone Systems
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS202032 GOLINE SA
AS202492 SILVERHILL GROUP HOLDING LTD
AS202550 GLU TECHNOLOGIES, S.L.U
AS2027 MilkyWan Association
AS203701 RocketConnect OU
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS20612 SwissIX Internet Exchange
AS206356 Freifunk Essen e.V.
AS207336 Netassist SL
AS20764 CJSC RASCOM
AS208422 Infinity Telecom, s.r.o.
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210915 Dominik Pastorek
AS210937 Xiufeng Guo
AS212024 Marc Schmitt
AS212147 Proactivity Group Limited
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS21232 Genossenschaft GGA Maur
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB Cgates
AS216392 SERGI GARCIA JIMENEZ
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24889 Monzoon Networks AG
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS263152 MIGO TELECOM
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS274000 CYBEWARD CL SPA
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS29222 Infomaniak Network SA
AS293 ESnet
AS29504 Freenet Liberec, z.s.
AS29632 Netassist International EOOD
AS29680 Gamma Operadora de Comunicaciones S.A.
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS30844 Liquid Telecommunications Ltd
AS31027 GlobalConnect A/S
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
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ASN API & Database

Upstreams

There are 13 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS133296 Web Werks India Pvt. Ltd.
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS39392 SH.cz s.r.o.
AS4755 TATA Communications formerly VSNL is Leading ISP
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S.
AS5511 Orange S.A.
AS6453 TATA COMMUNICATIONS (AMERICA) INC
AS6461 Zayo Bandwidth
AS6762 TELECOM ITALIA SPARKLE S.p.A.
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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ASN API & Database

Downstreams

There are 10 downstreams for this ASN.

Downstreams Name
AS150345 Proactivity Group Limited
AS202492 SILVERHILL GROUP HOLDING LTD
AS202550 GLU TECHNOLOGIES, S.L.U
AS203701 RocketConnect OU
AS208422 Infinity Telecom, s.r.o.
AS210915 Dominik Pastorek
AS212147 Proactivity Group Limited
AS216392 SERGI GARCIA JIMENEZ
AS274000 CYBEWARD CL SPA
AS60584 Prime Studio s.r.o.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
154.57.168.53 AS49121 Infinity Telecom, s.r.o. 0.56ms from Amsterdam, NL
185.65.69.1 AS49121 Infinity Telecom, s.r.o. 0.60ms from Amsterdam, NL
37.221.70.129 AS49121 Infinity Telecom, s.r.o. 0.27ms from Prague, CZ
2a09:e200:0:8005::1 AS49121 Infinity Telecom, s.r.o. 0.86ms from Prague, CZ
2a09:e207:820::1 AS49121 Infinity Telecom, s.r.o. 0.70ms from Frankfurt am Main, DE
154.57.171.59 AS49121 Infinity Telecom, s.r.o. 0.39ms from Amsterdam, NL
37.221.71.100 AS49121 Infinity Telecom, s.r.o. 0.30ms from Prague, CZ
185.186.0.250 AS49121 Infinity Telecom, s.r.o. 0.83ms from Luxembourg, LU
5.180.103.3 AS49121 Infinity Telecom, s.r.o. 0.58ms from Madrid, ES
194.61.10.28 AS49121 Infinity Telecom, s.r.o. 0.30ms from Prague, CZ
5.180.102.3 AS49121 Infinity Telecom, s.r.o. 0.51ms from Barcelona, ES
194.147.74.1 AS49121 Infinity Telecom, s.r.o. 0.59ms from Prague, CZ
2a0d:3180:7::1 AS49121 Infinity Telecom, s.r.o. 0.45ms from Mumbai, IN
37.221.68.1 AS49121 Infinity Telecom, s.r.o. 0.32ms from Prague, CZ
5.57.209.133 AS49121 Infinity Telecom, s.r.o. 13.22ms from Bogotá, CO
45.87.118.33 AS49121 Infinity Telecom, s.r.o. 0.39ms from Mumbai, IN
37.77.145.225 AS49121 Infinity Telecom, s.r.o. 12.16ms from Prague, CZ
2a09:e206:c1:ff64::1 AS49121 Infinity Telecom, s.r.o. 0.28ms from Prague, CZ
149.7.255.249 AS49121 Infinity Telecom, s.r.o. 0.29ms from Prague, CZ
185.186.1.254 AS49121 Infinity Telecom, s.r.o. 0.39ms from Prague, CZ
45.87.119.6 AS49121 Infinity Telecom, s.r.o. 0.48ms from Frankfurt am Main, DE
149.7.253.254 AS49121 Infinity Telecom, s.r.o. 7.01ms from Frankfurt am Main, DE
194.61.11.1 AS49121 Infinity Telecom, s.r.o. 0.31ms from Zuerich, CH
37.221.69.94 AS49121 Infinity Telecom, s.r.o. 0.16ms from Paris, FR
91.191.185.1 AS49121 Infinity Telecom, s.r.o. 0.25ms from Prague, CZ

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
87.209.134.1 AS50266 Odido Netherlands B.V. 3.10ms from Amsterdam, NL
95.98.238.145 AS50266 Odido Netherlands B.V. 3.54ms from Amsterdam, NL
213.207.102.49 AS9150 Interconnect 2.28ms from Amsterdam, NL
44.211.248.33 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
202.149.104.1 AS24465 Kasikorn Securities PCL, 4.03ms from Bangkok, TH
113.50.66.17 AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION 2.85ms from Beijing, CN
125.17.50.209 AS9498 BHARTI Airtel Ltd. 1.20ms from Bengaluru, IN
37.189.179.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.69ms from Braga, PT
190.247.198.1 AS7303 Telecom Argentina S.A. 1.89ms from Buenos Aires, AR
47.7.82.225 AS20115 Charter Communications LLC 17.30ms from Dallas, US
212.54.157.193 AS50292 Access UK Ltd 2.15ms from Erith, GB
125.215.183.33 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 1.37ms from Hong Kong, HK
73.155.212.1 AS7922 Comcast Cable Communications, LLC 4.17ms from Houston, US
178.210.164.129 AS58261 SALIHLI WIFI TELEKOMUNIKASYON ILETISIM HIZ SAN TIC LTD STI 11.42ms from Istanbul, TR
103.251.181.1 AS58818 Universitas Muhammadiyah Yogyakarta 9.58ms from Jakarta, ID
36.95.247.193 AS7713 PT Telekomunikasi Indonesia 0.63ms from Jakarta, ID
197.155.115.49 AS37356 Huge Networks (Pty) Ltd 1.86ms from Johannesburg, ZA
123.63.10.225 AS55410 Vodafone Idea Ltd 5.54ms from Kolkata, IN
176.38.190.97 AS39608 Lanet Network Ltd 0.46ms from Kyiv, UA
81.144.146.65 AS2856 British Telecommunications PLC 1.14ms from London, GB
81.109.200.1 AS5089 Virgin Media Limited 11.32ms from London, GB
79.141.33.33 AS6461 Zayo Bandwidth 0.82ms from London, GB
47.41.207.1 AS20115 Charter Communications LLC 4.82ms from Los Angeles, US
97.71.102.1 AS33363 Charter Communications, Inc 7.12ms from Los Angeles, US
109.16.250.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.16ms from Lyon, FR

Traceroute

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

$
traceroute -a -n -q1 -f4 154.57.171.249
traceroute to 154.57.171.249 (154.57.171.249): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS49121 at robtex.

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