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 2 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 ██████████ 26
80.81.224.132 ██████████ 5
80.81.224.130 ████████ 1
80.81.224.248 ██████████ 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
80.81.231.53 AS21019 S.A. spol. s r.o. 3.34ms from Bratislava, SK
80.81.224.65 AS21019 S.A. spol. s r.o. 0.45ms from Bratislava, SK
80.81.230.1 AS21019 S.A. spol. s r.o. 2.76ms from Bratislava, SK
80.81.226.1 AS21019 S.A. spol. s r.o. 0.36ms from Bratislava, SK
80.81.232.209 AS21019 S.A. spol. s r.o. 2.68ms 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
24.3.161.11 AS7922 Comcast Cable Communications, LLC 13.00ms from Ashburn, US
143.105.225.251 AS14593 Space Exploration Technologies Corporation 12.81ms from Atlanta, US
8.141.88.187 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.69ms from Beijing, CN
181.87.130.11 AS7303 Telecom Argentina S.A. 1.66ms from Buenos Aires, AR
3.23.164.59 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
87.128.213.91 AS3320 Deutsche Telekom AG 1.60ms from Frankfurt am Main, DE
171.250.129.59 AS7552 Viettel Group 2.19ms from Ho Chi Minh City, VN
45.199.96.59 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK
184.29.10.171 AS16625 Akamai Technologies, Inc. 9.69ms from Hyderabad, IN
113.192.127.187 AS45361 Ulsan Jung-Ang Broadcasting Network 7.29ms from Incheon, KR
8.147.193.91 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.68ms from Jining, CN
92.37.243.107 AS12389 PJSC Rostelecom 1.19ms from Khabarovsk, RU
95.146.223.155 AS2856 British Telecommunications PLC 2.29ms from London, GB
178.22.213.251 AS5089 Virgin Media Limited 3.79ms from London, GB
174.114.55.251 AS812 Rogers Communications Canada Inc. 6.41ms from Montreal, CA
2.11.22.59 AS3215 Orange S.A. 19.21ms from Paris, FR
23.15.164.27 AS16625 Akamai Technologies, Inc. 0.08ms from Santiago de Queretaro, MX
99.225.199.91 AS812 Rogers Communications Canada Inc. 6.54ms from Toronto, CA
192.185.122.155 AS31898 Oracle Corporation 0.22ms from Ashburn, US
207.4.98.75 AS6559 State of NC - State Telecommunications Services 13.98ms from Ashburn, US
20.127.14.43 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
172.178.17.107 AS8075 Microsoft Corporation 0.59ms from Ashburn, US
76.113.105.155 AS7922 Comcast Cable Communications, LLC 9.71ms from Denver, US
132.196.91.155 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
88.64.84.203 AS3209 Vodafone GmbH 2.67ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 80.81.224.9
traceroute to 80.81.224.9 (80.81.224.9): 64 hops max, 52 byte packets
5 [AS5578] 62.168.90.86 0.593 ms
6 [AS21019] 80.81.226.49 0.379 ms
7 [AS21019] 80.81.224.9 0.489 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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