AS number details

AS203943

ALEXANDER NICHOLSON  ·  ctrl.tokyo

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS203943 – ALEXANDER NICHOLSON

Field Value
Country Australia
Website ctrl.tokyo
Hosted domains 0
Number of IPv4 0
Number of IPv6 7,253,554,917,687,775,048,237,056
ASN type Hosting
Registry ripe
Allocated 10 years ago on Sep 29, 2015
Updated 7 months ago on Jan 31, 2025

There are no known IPv4 addresses belonging to this network

Netblock Company
2a0e:b107:5a1::/48 ALEXANDER NICHOLSON
2a0e:b107:5a2::/48 ALEXANDER NICHOLSON
2a0e:b107:5a3::/48 ALEXANDER NICHOLSON
2a0e:b107:5a5::/48 ALEXANDER NICHOLSON
2a0e:b107:5a6::/48 ALEXANDER NICHOLSON
2a0e:b107:5a7::/48 ALEXANDER NICHOLSON
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details


                                                ASHandle:       AS203943
                                                OrgID:          AS203943
                                                ASName:         AS203943
                                                ASNumber:       AS203943
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS20473 The Constant Company, LLC
AS21700 Neptune Networks, LLC
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
AS20473 The Constant Company, LLC
AS21700 Neptune Networks, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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

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
37.151.121.39 AS9198 JSC Kazakhtelecom 14.86ms from Almaty, KZ
185.223.95.135 AS14576 Hosting Solution Ltd. 1.13ms from Amsterdam, NL
96.32.54.231 AS20115 Charter Communications LLC 12.38ms from Ashburn, US
86.56.13.23 AS20880 Tele Columbus AG 8.30ms from Berlin, DE
220.225.3.55 AS18101 Reliance Communications Ltd.DAKC MUMBAI 10.88ms from Chennai, IN
205.200.185.103 AS7122 Bell Canada 16.85ms from Chicago, US
52.127.100.39 AS8070 Microsoft Corporation 1.23ms from Des Moines, US
87.151.0.215 AS3320 Deutsche Telekom AG 5.67ms from Duesseldorf, DE
85.216.18.199 AS3209 Vodafone GmbH 10.50ms from Frankfurt am Main, DE
111.1.29.7 AS56041 China Mobile communications corporation 8.60ms from Hangzhou, CN
69.57.197.55 AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa 5.51ms from Minneapolis, US
62.210.93.183 AS12876 SCALEWAY S.A.S. 0.63ms from Paris, FR
99.53.180.71 AS7018 AT&T Enterprises, LLC 4.63ms from San Jose, US
3.101.168.151 AS16509 Amazon.com, Inc. 1.04ms from Santa Clara, US
175.116.35.7 AS9318 SK Broadband Co Ltd 3.67ms from Seoul, KR
211.187.23.247 AS9318 SK Broadband Co Ltd 1.28ms from Seoul, KR
60.135.92.71 AS17676 SoftBank Corp. 3.17ms from Tokyo, JP
68.100.233.7 AS22773 Cox Communications Inc. 3.72ms from Ashburn, US
61.187.150.135 AS4134 CHINANET-BACKBONE 2.58ms from Chenzhou, CN
18.116.124.135 AS16509 Amazon.com, Inc. 7.79ms from Chicago, US
113.125.142.183 AS58519 Cloud Computing Corporation 0.34ms from Guiyang, CN
47.96.13.7 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.62ms from Hangzhou, CN
154.126.215.103 AS327750 JENNY INTERNET (PTY) LTD 2.03ms from Johannesburg, ZA
175.146.128.119 AS4837 CHINA UNICOM China169 Backbone 6.57ms from Liaoyang, CN
112.25.106.215 AS56046 China Mobile communications corporation 2.28ms from Nanjing, CN

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 AS203943 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs