1. All IP Ranges
  2. 77.0.0.0/8
  3. 77.75.0.0/16
  4. AS43037  | 77.75.76.0/23

77.75.76.0/23

AS43037  ·  Seznam.cz, a.s.

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Summary

Country Czechia
Domain seznam.cz
ASN AS43037
Registry RIPE
ID SEZNAM-CZ

WHOIS Details

inetnum:        77.75.76.0 - 77.75.76.255
netname:        SEZNAM-CZ
descr:          Seznam.cz
country:        CZ
admin-c:        SZN5-RIPE
tech-c:         SZN5-RIPE
status:         ASSIGNED PA
mnt-by:         SEZNAM-MNT
created:        2007-06-20T11:46:26Z
last-modified:  2007-06-20T11:46:26Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AD10910-RIPE
abuse-org:      ORG-SA508-RIPE

role:           Seznam.cz IT department
address:        Radlicka 3294/10 150 00 Prague 5 Czech Republic
e-mail:         [email protected]
phone:          +420 602 126 570
abuse-mailbox:  [email protected]
admin-c:        PZ172-RIPE
tech-c:         SZN11-RIPE
tech-c:         SZN10-RIPE
nic-hdl:        SZN5-RIPE
mnt-by:         SEZNAM-MNT
created:        2007-05-06T15:50:27Z
last-modified:  2015-07-03T13:19:00Z
source:         RIPE

route:          77.75.76.0/23
descr:          SEZNAM - III
origin:         AS43037
mnt-by:         SEZNAM-MNT
created:        2007-10-04T08:22:37Z
last-modified:  2007-10-04T08:22:37Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.75.0.0/16

Range ASN Company Num of IPs
77.75.208.0/21 AS35703 TV 2 AS 2,048
77.75.8.0/21 AS12494 OOO Post ltd 2,048
77.75.200.0/21 AS198967 BITel Gesellschaft fuer Telekommunikation mbH 2,048
77.75.0.0/21 AS12714 PJSC MegaFon 2,048
77.75.40.0/21 AS42887 ACC Distribution UAB 2,048
77.75.80.0/21 AS42903 Itm8 A/S 2,048
77.75.152.0/21 AS43247 YooMoney NBCO LLC 2,048
77.75.112.0/21 AS42917 Staempfli AG 2,048
77.75.128.0/21 AS42919 LTD Darya 2,048
77.75.32.0/21 AS42926 Radore Veri Merkezi Hizmetleri A.S. 2,048
77.75.160.0/21 AS15516 DKTV A/S 2,048
77.75.24.0/21 AS12447 Ernst Klingler Kabelfernsehen Gmbh 2,048
77.75.96.0/21 AS29644 AIRSPEED COMMUNICATIONS LIMITED 2,048
77.75.104.0/21 AS39326 Syntura Group Limited 2,048
77.75.216.0/21 AS43716 Istanbul Deniz Otobusleri San.Tic.A.S 2,048
77.75.176.0/21 AS200845 FIBRACAT Telecom, S.L.U. 2,048
77.75.120.0/21 AS42831 UK Dedicated Servers Limited 2,048
77.75.168.0/21 AS42972 JSC DPD RUS 2,048
77.75.184.0/21 AS42973 M247 UK Ltd 2,048
77.75.144.0/21 AS35297 Dataline LLC 2,048
77.75.52.0/22 AS10557 Koehler Internet Services UG (haftungsbeschraenkt) 1,024
77.75.60.0/22 AS201838 Community Fibre Limited 1,024
77.75.48.0/22 AS42707 e-Quest IT-diensten B.V. 1,024
77.75.66.0/23 AS43460 MLE sanofi pasteur Internet Network 512
77.75.91.0/24 AS43019 FARAHNET ISP META ANS 256
77.75.92.0/24 AS43019 FARAHNET ISP NETFLIX OCA1 256
77.75.93.0/24 AS43019 FARAHNET ISP VDSL 256
77.75.94.0/24 AS43019 FARAHNET ISP META MAZ 256
77.75.95.0/24 AS43019 FARAHNET ISP BNG BACKUP 256
77.75.74.0/24 AS43037 Seznam.cz 256
77.75.75.0/24 AS43037 Seznam.cz 256
77.75.154.0/24 AS43247 YooMoney corporate network 256
77.75.155.0/24 AS43247 YooMoney corporate network 256
77.75.156.0/24 AS43247 YooMoney corporate network 256
77.75.157.0/24 AS43247 YooMoney corporate network 256
77.75.158.0/24 AS43247 YooMoney corporate network 256
77.75.159.0/24 AS43247 YooMoney corporate network 256
77.75.249.0/24 AS45012 ProfiHost 256
77.75.250.0/24 AS45012 allied internet ag 256
77.75.251.0/24 AS45012 Profihost AG 256
77.75.252.0/24 AS45012 Profihost AG 256
77.75.253.0/24 AS45012 Profihost AG 256
77.75.254.0/24 AS45012 Profihost AG 256
77.75.192.0/24 AS6204 Private Customer 256
77.75.229.0/24 AS7393 Nuba IP BV 256
77.75.196.0/24 AS834 Private Customer 256
77.75.177.0/24 AS16030 FIBRACAT FTTH 256
77.75.195.0/24 AS16276 NET 77 75 195 0 24 256
77.75.201.0/24 AS198967 BITel Broadband-Customers 5 256
77.75.202.0/24 AS198967 BITel Broadband-Customers 7 256

Hosted domains

There are 376 domain names hosted across 32 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
77.75.77.222 seznam.cz 118
77.75.76.191 firmy.cz 67
77.75.76.9 seznam-diskuse.cz 33
77.75.77.16 mapy.cz 25
77.75.76.151 novinky.cz 21
77.75.77.180 filmovycestovatel.cz 18
77.75.76.192 sauto.cz 17
77.75.77.28 sbazar.cz 14
77.75.76.124 ya25w.com 11
77.75.76.107 prozeny.cz 11
77.75.76.4 sport.cz 8
77.75.77.58 tvszn.cz 6
77.75.76.153 sdovolena.eu 4
77.75.76.159 itcz.cz 2
77.75.76.39 letoseseznamem.cz 2
77.75.76.158 janzak.eu 2
77.75.76.206 pocasi.cz 2
77.75.77.71 horoskopy.cz 2
77.75.76.33 szn.cz 2
77.75.76.150 hruschka.cz 2

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
77.75.77.160 AS43037 Seznam.cz, a.s. 0.63ms from Prague, CZ
77.75.76.199 AS43037 Seznam.cz, a.s. 0.65ms 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
178.89.207.167 AS9198 JSC Kazakhtelecom 2.17ms from Almaty, KZ
34.76.55.151 AS396982 Google LLC 0.16ms from Brussels, BE
200.51.96.199 AS10834 Telefonica de Argentina 0.65ms from Buenos Aires, AR
156.192.201.247 AS8452 TE-AS 5.29ms from Cairo, EG
97.156.104.119 AS6167 Verizon Business 16.82ms from Chicago, US
94.204.205.183 AS15802 Emirates Integrated Telecommunications Company PJSC 3.39ms from Dubai, AE
82.194.96.39 AS8881 1&1 Versatel GmbH 8.99ms from Frankfurt am Main, DE
104.3.129.215 AS7018 AT&T Enterprises, LLC 10.16ms from Los Angeles, US
64.222.115.55 AS13977 Fidium 4.04ms from Montreal, CA
35.183.135.103 AS16509 Amazon.com, Inc. 0.70ms from Montreal, CA
27.198.192.199 AS4837 CHINA UNICOM China169 Backbone 6.83ms from Qingdao, CN
54.144.208.215 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
37.106.181.167 AS25019 Saudi Telecom Company JSC 2.33ms from Riyadh, SA
185.242.178.71 AS211756 NEW ASSISTENT S.R.L. 6.28ms from Rome, IT
97.191.206.247 AS6167 Verizon Business 12.59ms from San Jose, US
152.32.220.7 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.20ms from Singapore, SG
153.204.144.55 AS4713 NTT DOCOMO BUSINESS,Inc. 9.16ms from Tokyo, JP
104.5.8.119 AS7018 AT&T Enterprises, LLC 9.77ms from Atlanta, US
52.11.94.119 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
67.197.141.151 AS14615 Comporium, Inc 1.12ms from Charlotte, US
60.16.151.119 AS4837 CHINA UNICOM China169 Backbone 8.71ms from Liaoyang, CN
79.78.32.247 AS13285 TalkTalk Communications Limited 12.68ms from London, GB
85.158.47.231 AS3213 Bogons Ltd 0.66ms from London, GB
58.188.238.87 AS17511 OPTAGE Inc. 2.30ms from Osaka, JP
31.39.159.7 AS5410 Bouygues Telecom SA 2.58ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f2 77.75.77.18
traceroute to 77.75.77.18 (77.75.77.18): 64 hops max, 52 byte packets
2 [] 91.210.16.194 1.356 ms
3 *
4 *
5 [AS43037] 77.75.77.18 1.341 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
On

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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