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
154.62.180.150 ██████████ 1
154.62.183.5 ██████████ 1
154.62.183.36 ██████████ 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
154.62.163.1 AS59538 UPSTREAM NETWORK LTD 0.16ms from Herndon, US
154.64.139.70 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
38.75.44.1 AS59538 UPSTREAM NETWORK LTD 0.20ms from Fremont, US
154.62.172.1 AS59538 UPSTREAM NETWORK LTD 0.28ms from London, GB
154.62.183.166 AS59538 UPSTREAM NETWORK LTD 0.30ms from London, GB
154.64.137.179 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
154.64.138.37 AS59538 UPSTREAM NETWORK LTD 0.30ms from London, GB
2a0f:7800:800:: AS59538 UPSTREAM NETWORK LTD 0.27ms from Fremont, US
38.75.46.53 AS59538 UPSTREAM NETWORK LTD 0.19ms from Fremont, US
154.62.173.1 AS59538 UPSTREAM NETWORK LTD 0.13ms from Herndon, US
38.75.45.34 AS59538 UPSTREAM NETWORK LTD 0.19ms from Fremont, US
194.180.196.152 AS59538 UPSTREAM NETWORK LTD 0.38ms from London, GB
154.62.162.1 AS59538 UPSTREAM NETWORK LTD 0.16ms from Herndon, US
38.75.47.18 AS59538 UPSTREAM NETWORK LTD 0.20ms from Fremont, US
154.64.140.1 AS59538 UPSTREAM NETWORK LTD 0.31ms from London, GB
154.64.136.1 AS59538 UPSTREAM NETWORK LTD 0.30ms from London, GB
154.62.180.126 AS59538 UPSTREAM NETWORK LTD 0.30ms from London, GB

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
85.223.45.130 AS50266 Odido Netherlands B.V. 4.09ms from Amsterdam, NL
69.20.120.194 AS27357 Rackspace Hosting 0.49ms from Ashburn, US
194.32.205.2 AS207975 Meditel Network SL 4.16ms from Barcelona, ES
178.48.36.146 AS21334 One Hungary Ltd. 6.82ms from Budapest, HU
129.232.134.18 AS37153 Xneelo (Pty) Ltd 0.09ms from Centurion, ZA
151.102.215.210 AS32104 Wellmont Health System 14.19ms from Charlotte, US
69.10.24.130 AS16509 Amazon.com, Inc. 0.25ms from Columbus, US
160.250.121.2 AS153259 Edgerede Private Limited 1.54ms from Delhi, IN
154.209.122.18 AS132839 POWER LINE DATACENTER 1.04ms from Hong Kong, HK
43.199.29.162 AS16509 Amazon.com, Inc. 0.33ms from Hong Kong, HK
210.6.238.34 AS9269 Hong Kong Broadband Network Ltd. 0.49ms from Hong Kong, HK
86.162.47.98 AS2856 British Telecommunications PLC 4.82ms from London, GB
213.44.191.50 AS5410 Bouygues Telecom SA 2.01ms from Lyon, FR
51.13.37.82 AS8075 Microsoft Corporation 0.63ms from Oslo, NO
89.237.98.194 AS12849 Hot-Net internet services Ltd. 10.40ms from Petaẖ Tiqva, IL
151.25.240.82 AS1267 WIND TRE S.P.A. 4.71ms from Rome, IT
108.162.52.66 AS6128 Cablevision Systems Corp. 7.29ms from Secaucus, US
112.167.222.2 AS4766 Korea Telecom 3.14ms from Seoul, KR
220.67.199.162 AS9754 CHOSUN UNIVERSITY 6.68ms from Seoul, KR
1.158.107.242 AS1221 Telstra Limited 3.25ms from Sydney, AU
104.18.154.2 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
52.207.188.226 AS14618 Amazon.com, Inc. 0.52ms from Ashburn, US
65.149.22.2 AS209 CenturyLink Communications, LLC 0.79ms from Atlanta, US
50.184.39.130 AS7922 Comcast Cable Communications, LLC 4.58ms from Atlanta, US
119.88.131.130 AS4837 CHINA UNICOM China169 Backbone 10.92ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 38.75.47.194
traceroute to 38.75.47.194 (38.75.47.194): 64 hops max, 52 byte packets
2 [] 206.80.238.159 4.107 ms
3 *
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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