Autonomous System details

AS203909

Mainframe Networks  ·  mainframe.dev

Sweden
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AS203909 – Mainframe Networks

Field Value
Country Sweden
Website mainframe.dev
Hosted domains 0
IPv4 addresses 256
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Hosting
Registry ripe
Allocated 3 months ago on Nov 11, 2025
Updated 3 months ago on Nov 11, 2025
Netblock Company Num of IPs
193.228.143.0/24 Kamel Networks Association 256
Netblock Company
2001:678:d88::/48 Christian Svensson
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WHOIS Details


                                                ASHandle:       AS203909
                                                OrgID:          AS203909
                                                ASName:         AS203909
                                                ASNumber:       AS203909
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS213113 Kamel Networks Association
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS213113 Kamel Networks Association
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2001:678:d88::1 AS203909 Mainframe Networks 0.41ms from Stockholm, SE
193.228.143.129 AS203909 Mainframe Networks 0.34ms from Stockholm, SE

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
18.226.206.149 AS16509 Amazon.com, Inc. 0.43ms from Columbus, US
173.164.147.5 AS7922 Comcast Cable Communications, LLC 3.10ms from Fremont, US
39.153.216.181 AS9808 China Mobile Communications Group Co., Ltd. 9.02ms from Hohhot, CN
73.84.242.165 AS7922 Comcast Cable Communications, LLC 6.83ms from Miami, US
82.23.175.69 AS3356 Level 3 Parent, LLC 0.16ms from Milan, IT
167.60.221.101 AS6057 Administracion Nacional de Telecomunicaciones 1.75ms from Montevideo, UY
125.11.238.85 AS9824 JCOM Co., Ltd. 9.47ms from Osaka, JP
44.198.118.69 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
95.53.136.165 AS12389 PJSC Rostelecom 11.13ms from Saint Petersburg, RU
209.94.60.21 AS25697 UpCloud USA Inc 0.41ms from San Jose, US
200.213.45.21 AS4230 CLARO S.A. 1.81ms from Sao Paulo, BR
216.232.3.133 AS852 TELUS Communications Inc. 4.25ms from Seattle, US
112.183.10.69 AS4766 Korea Telecom 1.75ms from Seoul, KR
59.82.55.133 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.29ms from Shenzhen, CN
113.172.63.181 AS45899 VNPT Corp 1.50ms from Ho Chi Minh City, VN
223.113.113.245 AS56046 China Mobile communications corporation 2.59ms from Nanjing, CN
72.45.215.197 AS11351 Charter Communications Inc 13.50ms from New York City, US
190.31.122.21 AS7303 Telecom Argentina S.A. 1.07ms from Rosario, AR
73.202.112.197 AS7922 Comcast Cable Communications, LLC 2.33ms from San Jose, US
187.200.145.197 AS8151 UNINET 8.78ms from Santiago de Queretaro, MX
122.37.73.37 AS17858 LG POWERCOMM 1.94ms from Seoul, KR
93.166.249.101 AS3292 TDC Holding A/S 0.93ms from Skanderborg, DK
40.113.155.21 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
73.188.63.245 AS7922 Comcast Cable Communications, LLC 8.22ms from Ashburn, US
18.199.165.117 AS16509 Amazon.com, Inc. 0.48ms 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 -f5 193.228.143.129
traceroute to 193.228.143.129 (193.228.143.129): 64 hops max, 52 byte packets
5 [AS12552] 185.1.215.11 0.436 ms
Measurement taken from IPinfo ProbeNet in Stockholm, SE
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 AS203909 at robtex.

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