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 ISP
Registry ripe
Allocated 13 days ago on Nov 24, 2025
Updated 11 days ago on Nov 26, 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 2 peers for this ASN.

Peers Name
AS34927 iFog GmbH
AS52025 ParadoxNetworks Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS34927 iFog GmbH
AS52025 ParadoxNetworks Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.149.130.128 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
84.254.4.192 AS25472 Nova Telecommunications & Media Single Member S.A 8.18ms from Athens, GR
141.20.59.224 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.96ms from Berlin, DE
88.130.73.128 AS8881 1&1 Versatel GmbH 4.43ms from Duesseldorf, DE
174.174.174.112 AS7922 Comcast Cable Communications, LLC 5.04ms from Flint, US
187.213.253.176 AS8151 UNINET 0.95ms from Guadalajara, MX
187.56.250.96 AS27699 TELEFÔNICA BRASIL S.A 1.77ms from Osasco, BR
46.152.117.144 AS35819 Etihad Etisalat, a joint stock company 2.02ms from Riyadh, SA
47.119.178.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.54ms from Shenzhen, CN
149.171.6.128 AS23859 University of New South Wales 0.81ms from Sydney, AU
40.115.227.112 AS8075 Microsoft Corporation 0.20ms from Tokyo, JP
64.72.207.96 AS199925 Phan Nhat Nghi 0.16ms from Bengaluru, IN
152.67.217.208 AS31898 Oracle Corporation 0.17ms from Chuncheon, KR
120.221.133.80 AS9808 China Mobile Communications Group Co., Ltd. 0.89ms from Jinan, CN
20.244.110.240 AS8075 Microsoft Corporation 0.20ms from Lohogaon, IN
189.157.119.64 AS8151 UNINET 1.15ms from Mexico City, MX
43.235.165.16 AS17506 ARTERIA Networks Corporation 1.63ms from Osaka, JP
186.225.217.176 AS52531 G6 Internet 4.58ms from Osasco, BR
178.70.6.0 AS12389 PJSC Rostelecom 2.60ms from Saint Petersburg, RU
178.232.174.160 AS25400 Telia Norge AS 3.44ms from Sandefjord, NO
98.146.148.192 AS10838 Charter Communications Inc 9.86ms from Seattle, US
111.220.135.48 AS9443 Vocus Retail 1.45ms from Sydney, AU
61.56.12.240 AS18183 National Center for Research on Earthquake Engineering 1.51ms from Taipei, TW
67.235.74.128 AS19901 Brightspeed 9.57ms from Atlanta, US
75.208.159.112 AS6167 Verizon Business 14.34ms from Atlanta, US

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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