AS number details

AS20701

CZ.NIC, z.s.p.o.  ·  

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS20701 – CZ.NIC, z.s.p.o.

Field Value
Country Czechia
Website
Hosted domains 1
Number of IPv4 512
Number of IPv6 2,417,851,639,229,258,349,412,352
ASN type Business
Registry ripe
Allocated 23 years ago on Jun 20, 2002
Updated 7 years ago on Apr 04, 2019
Netblock Company Num of IPs
185.43.135.0/24 CZ.NIC, z.s.p.o. 256
193.17.47.0/24 CZ.NIC, z.s.p.o. 256
Netblock Company
2001:148f:fffe::/48 CZ.NIC, z.s.p.o.
2001:148f:ffff::/48 CZ.NIC, z.s.p.o.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS20701
                                                OrgID:          AS20701
                                                ASName:         AS20701
                                                ASNumber:       AS20701
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS25192 CZ.NIC, z.s.p.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS25192 CZ.NIC, z.s.p.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
2001:148f:ffff::1 AS20701 CZ.NIC, z.s.p.o. 0.32ms from Prague, CZ
2001:148f:fffe::1 AS20701 CZ.NIC, z.s.p.o. 0.53ms from Prague, CZ
193.17.47.1 AS20701 CZ.NIC, z.s.p.o. 0.30ms 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
101.186.47.157 AS1221 Telstra Limited 2.13ms from Brisbane, AU
78.92.150.141 AS5483 Magyar Telekom Plc. 3.16ms from Budapest, HU
65.184.168.29 AS11426 Charter Communications Inc 17.91ms from Charlotte, US
46.167.55.173 AS21413 Envia Tel GmbH 3.02ms from Falkenstein, DE
50.250.179.77 AS7922 Comcast Cable Communications, LLC 8.58ms from Fremont, US
178.25.225.253 AS3209 Vodafone GmbH 2.34ms from Hamburg, DE
1.54.17.189 AS18403 FPT Telecom Company 2.06ms from Hanoi, VN
176.251.121.173 AS5607 Sky UK Limited 3.63ms from London, GB
163.1.34.253 AS786 Jisc Services Limited 4.06ms from London, GB
47.200.251.93 AS5650 Frontier Communications of America, Inc. 7.44ms from Miami, US
87.148.248.93 AS3320 Deutsche Telekom AG 7.29ms from Nuernberg, DE
75.115.50.61 AS33363 Charter Communications, Inc 12.04ms from Orlando, US
177.138.37.29 AS27699 TELEFÔNICA BRASIL S.A 2.10ms from Osasco, BR
134.157.17.253 AS1307 Renater 1.02ms from Paris, FR
152.186.133.125 AS701 Verizon Business 0.48ms from Philadelphia, US
200.248.174.29 AS4230 CLARO S.A. 0.31ms from Porto Alegre, BR
189.148.224.205 AS8151 UNINET 13.77ms from Santiago de Queretaro, MX
101.74.203.253 AS4837 CHINA UNICOM China169 Backbone 7.34ms from Tianjin, CN
133.218.55.45 AS2497 Internet Initiative Japan Inc. 2.09ms from Tokyo, JP
79.96.231.45 AS12824 home.pl S.A. 0.87ms from Warsaw, PL
62.151.106.237 AS12479 Orange Espagne SA 6.44ms from Zaragoza, ES
46.14.122.29 AS3303 Swisscom (Switzerland) Ltd 1.12ms from Zuerich, CH
23.36.60.77 AS16625 Akamai Technologies, Inc. 0.48ms from Dallas, US
87.138.73.253 AS3320 Deutsche Telekom AG 7.41ms from Duesseldorf, DE
5.100.43.13 AS28876 suec // dacor GmbH 4.41ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 193.17.47.1
traceroute to 193.17.47.1 (193.17.47.1): 64 hops max, 52 byte packets
2 [AS29134] 217.31.48.15 0.484 ms
3 [] 91.210.16.3 0.686 ms
4 [AS20701] 193.17.47.1 0.357 ms
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS20701 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs