Autonomous System details

AS203504

Tomas Freitas Fernandes  ·  tffr.net

United Kingdom

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AS203504 – Tomas Freitas Fernandes

Field Value
Country United Kingdom
Website tffr.net
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Business
Registry ripe
Allocated 22 days ago on Nov 24, 2025
Updated 7 days ago on Dec 09, 2025

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2a0c:9a40:89f0::/48 Tomas Freitas Fernandes
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WHOIS Details

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                                                ASHandle:       AS203504
                                                OrgID:          AS203504
                                                ASName:         AS203504
                                                ASNumber:       AS203504
                                                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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Peers

There are 3 peers for this ASN.

Peers Name
AS20473 The Constant Company, LLC
AS34927 iFog GmbH
AS52025 ParadoxNetworks Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS20473 The Constant Company, LLC
AS34927 iFog GmbH
AS52025 ParadoxNetworks Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a0c:9a40:89f0::1 AS203504 Tomas Freitas Fernandes 0.38ms from Amsterdam, NL

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IP Address ASN Details
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62.56.141.0 AS12491 Gilat Telecom Ltd. 0.33ms from Tel Aviv, IL
126.124.186.208 AS17676 SoftBank Corp. 7.62ms from Tokyo, JP
104.189.26.80 AS7018 AT&T Enterprises, LLC 2.72ms from Atlanta, US
190.51.39.144 AS22927 Telefonica de Argentina 1.84ms from Buenos Aires, AR
181.26.247.240 AS22927 Telefonica de Argentina 1.85ms from Buenos Aires, AR
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97.149.229.64 AS6167 Verizon Business 10.42ms from Chicago, US
20.45.195.144 AS8075 Microsoft Corporation 0.52ms from Des Moines, US
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172.251.11.0 AS20001 Charter Communications Inc 4.15ms from Los Angeles, US
67.87.150.0 AS6128 Cablevision Systems Corp. 9.09ms from New York City, US
177.115.232.240 AS26599 TELEFÔNICA BRASIL S.A 2.13ms from Osasco, BR
149.169.10.176 AS2900 Arizona Tri University Network 0.86ms from Phoenix, US
50.63.132.144 AS398101 GoDaddy.com, LLC 1.11ms from Phoenix, US
96.49.37.32 AS6327 Shaw Communications 8.02ms from Seattle, US
182.227.248.32 AS17858 LG POWERCOMM 6.87ms from Seoul, KR
183.102.149.160 AS4766 Korea Telecom 1.83ms from Seoul, KR
177.102.240.160 AS27699 TELEFÔNICA BRASIL S.A 9.87ms from São Paulo, BR

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 AS203504 at robtex.

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