Autonomous System details

AS21019

S.A. spol. s r.o.  ·  sasro.sk

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AS21019 – S.A. spol. s r.o.

Field Value
Country Slovakia
Website sasro.sk
Hosted domains 33
IPv4 addresses 4,096
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 4 months ago on Dec 09, 2025
Netblock Company Num of IPs
80.81.224.0/20 S.A. spol. s r.o. 4,096

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21019
                                                OrgID:          AS21019
                                                ASName:         AS21019
                                                ASNumber:       AS21019
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 33 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
80.81.224.133 ██████████ 24
80.81.224.132 ████████ 5
80.81.224.248 ██████████ 1
80.81.224.130 ████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS3303 Swisscom (Switzerland) Ltd
AS5578 SWAN, a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5578 SWAN, a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
80.81.232.53 AS21019 S.A. spol. s r.o. 3.00ms from Bratislava, SK
80.81.231.53 AS21019 S.A. spol. s r.o. 3.41ms from Bratislava, SK
80.81.224.9 AS21019 S.A. spol. s r.o. 0.43ms from Bratislava, SK
80.81.230.1 AS21019 S.A. spol. s r.o. 3.01ms from Bratislava, SK
80.81.226.1 AS21019 S.A. spol. s r.o. 0.37ms from Bratislava, SK
80.81.227.129 AS21019 S.A. spol. s r.o. 0.45ms from Bratislava, SK

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
70.228.92.139 AS7018 AT&T Enterprises, LLC 11.95ms from Atlanta, US
93.90.201.235 AS8560 IONOS SE 0.62ms from Berlin, DE
41.38.174.251 AS8452 TE-AS 7.06ms from Cairo, EG
103.178.204.139 AS138754 Kerala Vision Broad Band Private Limited 10.37ms from Chennai, IN
134.3.224.123 AS3209 Vodafone GmbH 12.67ms from Frankfurt am Main, DE
92.234.162.251 AS5089 Virgin Media Limited 11.43ms from London, GB
213.133.147.91 AS6908 Datahop - Six Degrees 6.07ms from London, GB
151.55.66.27 AS1267 WIND TRE S.P.A. 5.56ms from Milan, IT
108.179.41.251 AS6128 Cablevision Systems Corp. 6.96ms from New York City, US
202.242.14.91 AS2907 Research Organization of Information and Systems, National Institute of Informatics 0.50ms from Osaka, JP
31.25.73.235 AS51407 Mada Al-Arab General Services Company 0.91ms from Ramallah, PS
177.171.66.235 AS26599 TELEFÔNICA BRASIL S.A 1.85ms from Sao Paulo, BR
220.135.219.75 AS3462 Data Communication Business Group 4.66ms from Taichung, TW
213.139.95.187 AS9009 M247 Europe SRL 0.10ms from Madrid, ES
120.157.62.75 AS1221 Telstra Limited 7.63ms from Melbourne, AU
34.43.107.235 AS396982 Google LLC 0.07ms from Melbourne, AU
46.216.51.251 AS25106 Mobile TeleSystems JLLC 1.15ms from Minsk, BY
58.221.191.139 AS4134 CHINANET-BACKBONE 4.64ms from Nanjing, CN
36.238.209.171 AS3462 Data Communication Business Group 4.88ms from Taichung, TW
202.223.112.187 AS2527 Sony Network Communications Inc. 6.61ms from Tokyo, JP
116.78.164.171 AS4837 CHINA UNICOM China169 Backbone 6.52ms from Beijing, CN
181.128.180.235 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.74ms from Bogota, CO
24.218.42.235 AS7922 Comcast Cable Communications, LLC 6.36ms from Boston, US
216.25.15.123 AS35871 Reynolds Cable, Inc 5.46ms from Chicago, US
218.20.106.75 AS4134 CHINANET-BACKBONE 2.15ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 80.81.227.1
traceroute to 80.81.227.1 (80.81.227.1): 64 hops max, 52 byte packets
5 [AS5578] 62.168.90.86 0.902 ms
6 [AS21019] 80.81.226.49 0.422 ms
7 [AS21019] 80.81.227.1 0.528 ms
Measurement taken from IPinfo ProbeNet in Bratislava, SK
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 AS21019 at robtex.

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