Autonomous System details

AS59538

UPSTREAM NETWORK LTD  ·  upstream-network.co.uk

United Kingdom

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AS59538 – UPSTREAM NETWORK LTD

Field Value
Country United Kingdom
Website upstream-network.co.uk
Hosted domains 3
IPv4 addresses 4,096
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type ISP
Registry ripe
Allocated 3 years ago on May 19, 2023
Updated 2 years ago on Nov 12, 2023

IP Ranges

Netblock Company Num of IPs
38.75.44.0/24 UPSTREAM NETWORK LTD 256
38.75.45.0/24 UPSTREAM NETWORK LTD 256
38.75.46.0/24 UPSTREAM NETWORK LTD 256
38.75.47.0/24 UPSTREAM NETWORK LTD 256
154.62.162.0/24 UPSTREAM NETWORK LTD 256
154.62.163.0/24 UPSTREAM NETWORK LTD 256
154.62.172.0/24 UPSTREAM NETWORK LTD 256
154.62.173.0/24 UPSTREAM NETWORK LTD 256
154.62.180.0/24 UPSTREAM NETWORK LTD 256
154.62.183.0/24 UPSTREAM NETWORK LTD 256
154.64.136.0/24 SparkTech LTD 256
154.64.137.0/24 SparkTech LTD 256
154.64.138.0/24 SparkTech LTD 256
154.64.139.0/24 SparkTech LTD 256
154.64.140.0/24 SparkTech LTD 256
194.180.196.0/24 UPSTREAM NETWORK LTD 256

Netblock Company
2a0f:7800:800::/40 UPSTREAM IPv6 NETWORK - San Jose, California, US
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WHOIS Details

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                                                ASHandle:       AS59538
                                                OrgID:          AS59538
                                                ASName:         AS59538
                                                ASNumber:       AS59538
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 3 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
154.62.183.5 ██████████ 1
154.62.183.36 ██████████ 1
154.62.180.150 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS202888 ZH NETWORK LIMITED
AS215595 SparkTech LTD
AS25369 Hydra Communications Ltd
AS33387 Nocix, LLC
AS40676 Psychz Networks
AS53616 ASYMPTOTE NETWORK, LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS25369 Hydra Communications Ltd
AS40676 Psychz Networks
AS53616 ASYMPTOTE NETWORK, LLC
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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS202888 ZH NETWORK LIMITED
AS215595 SparkTech LTD
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
38.75.44.166 AS59538 UPSTREAM NETWORK LTD 0.24ms from Fremont, US
154.64.136.111 AS59538 UPSTREAM NETWORK LTD 0.29ms from London, GB
154.62.183.92 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
154.62.173.254 AS59538 UPSTREAM NETWORK LTD 0.18ms from Herndon, US
2a0f:7800:800:: AS59538 UPSTREAM NETWORK LTD 0.66ms from San Jose, US
154.64.140.80 AS59538 UPSTREAM NETWORK LTD 0.28ms from London, GB
154.64.139.47 AS59538 UPSTREAM NETWORK LTD 0.30ms from London, GB
154.62.180.1 AS59538 UPSTREAM NETWORK LTD 0.28ms from London, GB
38.75.47.1 AS59538 UPSTREAM NETWORK LTD 0.23ms from Fremont, US
38.75.46.1 AS59538 UPSTREAM NETWORK LTD 0.21ms from Fremont, US
38.75.45.180 AS59538 UPSTREAM NETWORK LTD 0.22ms from Fremont, US
154.62.162.46 AS59538 UPSTREAM NETWORK LTD 0.16ms from Herndon, US
154.62.172.1 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
154.64.138.1 AS59538 UPSTREAM NETWORK LTD 0.28ms from London, GB
154.64.137.221 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
194.180.196.94 AS59538 UPSTREAM NETWORK LTD 0.39ms from London, GB
154.62.163.253 AS59538 UPSTREAM NETWORK LTD 0.16ms from Herndon, US

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
5.25.97.226 AS16135 Turkcell A.S. 16.70ms from Ankara, TR
182.92.183.66 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
3.160.8.82 AS16509 Amazon.com, Inc. 1.00ms from Columbus, US
23.119.253.18 AS7018 AT&T Enterprises, LLC 10.21ms from Dallas, US
204.246.61.2 AS40728 GearHost, Inc. 1.44ms from Denver, US
81.110.101.226 AS5089 Virgin Media Limited 9.50ms from Dublin, IE
176.198.247.162 AS3209 Vodafone GmbH 10.12ms from Frankfurt am Main, DE
79.200.204.50 AS3320 Deutsche Telekom AG 1.88ms from Frankfurt am Main, DE
110.16.223.114 AS4837 CHINA UNICOM China169 Backbone 5.93ms from Hohhot, CN
94.103.4.2 AS25820 IT7 Networks Inc 0.16ms from Hong Kong, HK
103.164.228.18 AS141917 PT Muria Data Utama 11.40ms from Jakarta, ID
94.61.91.242 AS12353 Vodafone Portugal 8.76ms from Lisbon, PT
50.249.157.82 AS7922 Comcast Cable Communications, LLC 7.11ms from Murfreesboro, US
78.114.178.18 AS15557 Societe Francaise Du Radiotelephone - SFR SA 0.60ms from Paris, FR
50.207.89.2 AS7922 Comcast Cable Communications, LLC 0.64ms from Seattle, US
47.107.31.98 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.48ms from Shenzhen, CN
52.237.87.2 AS8075 Microsoft Corporation 0.93ms from Singapore, SG
188.148.53.34 AS1257 Tele2 Sverige AB 6.37ms from Stockholm, SE
42.84.161.226 AS4837 CHINA UNICOM China169 Backbone 10.32ms from Tieling, CN
122.209.86.146 AS17506 ARTERIA Networks Corporation 1.10ms from Tokyo, JP
27.94.95.2 AS2516 KDDI CORPORATION 0.93ms from Tokyo, JP
68.47.151.2 AS7922 Comcast Cable Communications, LLC 10.90ms from Atlanta, US
96.30.120.2 AS132280 Symphony Communication (Thailand) PCL. 2.23ms from Bangkok, TH
78.92.185.18 AS5483 Magyar Telekom Plc. 4.81ms from Budapest, HU
190.123.146.194 AS28073 Cooperativa Electrica Trenque Lauquen 10.03ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -f2 38.75.47.232
traceroute to 38.75.47.232 (38.75.47.232): 64 hops max, 52 byte packets
2 [] 206.197.187.98 0.561 ms
3 *
4 *
5 [AS59538] 38.75.47.232 0.265 ms
Measurement taken from IPinfo ProbeNet in Fremont, US
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 AS59538 at robtex.

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