Autonomous System details

AS203109

AeroFibre Ltd  ·  aerofibre.top

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AS203109 – AeroFibre Ltd

Field Value
Country United Kingdom
Website aerofibre.top
Hosted domains 99
IPv4 addresses 768
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 4 months ago on Dec 08, 2025
Updated 23 days ago on Mar 31, 2026
Netblock Company Num of IPs
91.109.42.0/24 Private Customer 256
104.164.94.0/24 Private Customer 256
212.134.21.0/24 Private Customer 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS203109
                                                OrgID:          AS203109
                                                ASName:         AS203109
                                                ASNumber:       AS203109
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 99 domain names hosted across 39 IP addresses on this ASN.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS21859 Zenlayer Inc
AS29752 Zenlayer Inc
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS21859 Zenlayer Inc
AS29752 Zenlayer Inc
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
91.109.42.209 AS203109 AeroFibre Ltd 0.48ms from Amsterdam, NL
104.164.94.1 AS203109 AeroFibre Ltd 0.45ms from Frankfurt am Main, DE
212.134.21.21 AS203109 AeroFibre Ltd 0.41ms from Amsterdam, NL

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
62.251.24.37 AS1136 KPN B.V. 2.65ms from Amsterdam, NL
101.100.158.245 AS9790 Two Degrees Networks Limited 1.22ms from Auckland, NZ
73.114.59.133 AS7922 Comcast Cable Communications, LLC 9.40ms from Boston, US
185.18.150.101 AS62383 Lambrechts Data Services VOF 0.37ms from Brussels, BE
5.147.90.197 AS3209 Vodafone GmbH 11.29ms from Frankfurt am Main, DE
74.91.20.229 AS33387 Nocix, LLC 0.16ms from Kansas City, US
14.204.206.5 AS4837 CHINA UNICOM China169 Backbone 11.08ms from Kunming, CN
108.207.69.165 AS7018 AT&T Enterprises, LLC 19.60ms from Los Angeles, US
87.219.245.213 AS12479 Orange Espagne SA 1.71ms from Madrid, ES
82.98.151.213 AS42612 DinaHosting S.L. 0.39ms from Madrid, ES
220.245.75.69 AS7545 TPG Telecom Limited 1.24ms from Melbourne, AU
150.158.179.197 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.53ms from Shanghai, CN
92.34.3.245 AS8434 Telenor Sverige AB 0.70ms from Stockholm, SE
34.104.164.37 AS396982 Google LLC 0.17ms from Tokyo, JP
222.91.146.5 AS4134 CHINANET BACKBONE 5.70ms from Xi'an, CN
197.48.139.245 AS8452 TE-AS 6.37ms from Cairo, EG
72.9.209.229 AS22343 Vonage Business Inc. 1.01ms from Chicago, US
34.58.143.69 AS396982 Google LLC 0.13ms from Council Bluffs, US
200.245.170.69 AS4230 CLARO S.A. 0.49ms from Curitiba, BR
185.22.142.5 AS60294 Deutsche Glasfaser Wholesale GmbH 0.56ms from Duesseldorf, DE
58.23.106.117 AS4837 CHINA UNICOM China169 Backbone 7.51ms from Fuzhou, CN
14.241.109.5 AS45899 VNPT Corp 2.85ms from Hanoi, VN
149.161.64.245 AS87 Indiana University 6.24ms from Indianapolis, US
151.40.8.5 AS1267 WIND TRE S.P.A. 8.63ms from Milan, IT
150.9.42.133 AS4685 Asahi Net 1.80ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 104.164.94.1
traceroute to 104.164.94.1 (104.164.94.1): 64 hops max, 52 byte packets
3 [] 109.206.242.72 0.167 ms
4 [] 109.206.242.39 0.286 ms
5 *
6 [] 185.1.226.216 0.302 ms
7 [AS4229] 98.98.230.18 0.298 ms
8 [AS4229] 98.98.231.37 0.354 ms
9 [AS4229] 23.91.111.35 0.383 ms
10 [AS21859] 107.155.16.93 0.303 ms
11 [AS203109] 104.164.94.1 0.736 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS203109 at robtex.

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