AS number details

AS43037

Seznam.cz, a.s.  ·  seznam.cz

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AS43037 – Seznam.cz, a.s.

Field Value
Country Czechia
Website seznam.cz
Hosted domains 850
Number of IPv4 3,072
Number of IPv6 79,234,207,143,362,410,739,417,481,216
ASN type Hosting
Registry ripe
Allocated 18 years ago on May 29, 2007
Updated 7 years ago on Nov 15, 2017
Netblock Company Num of IPs
185.66.188.0/22 Seznam.cz, a.s. 1,024
77.75.72.0/23 Seznam.cz 512
77.75.74.0/24 Seznam.cz 256
77.75.75.0/24 Seznam.cz 256
77.75.76.0/23 Seznam.cz 512
77.75.78.0/23 Seznam.cz 512
Netblock Company
2a02:598:2::/48 Seznam.cz, a.s.
2a02:598::/32 Seznam.cz, a.s.
2a02:598:3333::/48 Seznam.cz, a.s.
2a02:598:4444::/48 Seznam.cz, a.s.
2a02:598:a::/48 Seznam.cz, a.s.
2a02:598:b::/48 Seznam.cz, a.s.
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WHOIS Details


ASHandle:       AS43037
OrgID:          AS43037
ASName:         AS43037
ASNumber:       AS43037
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 850 domain names hosted across 80 IP addresses on this ASN.

IP Address Domain Domains on this IP
77.75.78.173 ██████████ 539
77.75.79.65 █████████ 158
77.75.77.222 █████████ 110
77.75.79.222 █████████ 102
77.75.79.140 ██████████ 44
77.75.76.191 ████████ 43
77.75.78.104 ██████████ 25
77.75.78.181 ██████████ 25
77.75.78.9 █████████ 24
77.75.76.9 ██████ 21

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Useful for Cybersecurity

Peers

There are 145 peers for this ASN.

Peers Name
AS12552 GlobalConnect AB
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12859 BIT BV
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS142271 EWS DS Networks Inc
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS150000 Data-Beam Business Solution
AS15547 netplus.ch SA
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16347 ADISTA SAS
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS18403 FPT Telecom Company
AS198150 SIACOM JSC
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS199938 Netzwerge GmbH
AS200600 Seznam.cz datova centra, s.r.o.
AS200780 Eurofiber France SAS
AS20485 Joint Stock Company TransTeleCom
AS205112 PHILUNET GmbH
AS20562 Broadband Hosting B.V.
AS206356 Freifunk Essen e.V.
AS20764 CJSC RASCOM
AS208431 Adrian Pistol
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS210312 Antonios A. Chariton
AS210937 Xiufeng Guo
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213151 Christian Elsen
AS213241 TECHIT.BE SRL
AS21412 UAB "Cgates"
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS263009 FORTE TELECOM LTDA.
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28716 Retelit Digital Services S.p.A.
AS28917 Fiord Networks, UAB
AS29075 IELO-LIAZO SERVICES SAS
AS29140 Hostserver GmbH
AS29208 Quantcom, a.s.
AS29504 Freenet Liberec, z.s.
AS29691 Nine Internet Solutions AG
AS30781 Free Pro SAS
AS31027 GlobalConnect A/S
AS31133 PJSC MegaFon
AS31510 Innsbrucker Kommunalbetriebe AG
AS3212 Telemach Slovenija d.o.o.
AS3214 xTom GmbH
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34224 Neterra Ltd.
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35710 weber.digital GmbH
AS36236 NetActuate, Inc
AS36994 Vodacom
AS37100 SEACOM Limited
AS37282 Mainone Cable Company
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39351 31173 Services AB
AS398465 Rackdog, LLC
AS40994 Hohl IT e.U.
AS41047 Bart Vrancken trading as MLaB
AS42541 Fiberby ApS
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS45352 IP ServerOne Solutions Sdn Bhd
AS45489 Sri Lanka Telecom PLC, GLobal Peering
AS47147 ANEXIA Internetdienstleistungs GmbH
AS47232 ISP Alliance a.s.
AS47692 Nessus GmbH
AS47734 Telecom IT Solutions SRL
AS47957 Worldline IGSA SA
AS48362 Stadtwerke Feldkirch
AS48858 JSC "ER-Telecom Holding"
AS48919 UACITY Ltd.
AS49544 i3D.net B.V
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS29208 Quantcom, a.s.
AS5610 O2 Czech Republic, a.s.
AS6939 Hurricane Electric LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS200600 Seznam.cz datova centra, s.r.o.
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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 AS43037 at robtex.

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