Autonomous System details

AS21623

Spacelink Systems  ·  i2bnetworks.com

United States

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

Sign up for free ›

AS21623 – Spacelink Systems

Field Value
Country United States
Website i2bnetworks.com
Hosted domains 153
IPv4 addresses 16,384
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type ISP
Registry arin
Allocated 25 years ago on May 31, 2001
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
65.50.224.0/19 Spacelink, Inc 8,192
66.181.0.0/19 Spacelink, Inc 8,192
66.181.22.0/24 Spacelink, Inc 256
Netblock Company
2604:3200::/32 Spacelink Systems
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

Join for free to view WHOIS details › 

                                                ASHandle:       AS21623
                                                OrgID:          AS21623
                                                ASName:         AS21623
                                                ASNumber:       AS21623
                                                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.
IP WHOIS API & Database

Hosted Domains

There are 153 domain names hosted across 79 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
66.181.23.48 ██████████ 13
66.181.23.49 ██████████ 11
65.50.229.77 ██████████ 7
66.181.9.149 ██████████ 5
66.181.9.67 ██████████ 5
66.181.0.14 ██████████ 5
65.50.240.140 ██████████ 4
66.181.4.18 ██████████ 4
65.50.241.138 ██████████ 4
66.181.9.74 ██████████ 3

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

Peers

There are 2 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

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.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
66.181.1.10 AS21623 Spacelink Systems 1.26ms from San Diego, US
66.181.19.3 AS21623 Spacelink Systems 4.72ms from Los Angeles, US
2604:3200:0:1::a AS21623 Spacelink Systems 3.70ms from Los Angeles, US
66.181.8.49 AS21623 Spacelink Systems 5.07ms from San Diego, US
66.181.25.10 AS21623 Spacelink Systems 1.23ms from San Diego, US
65.50.241.137 AS21623 Spacelink Systems 3.75ms from San Diego, US
66.181.6.220 AS21623 Spacelink Systems 1.25ms from San Diego, US
66.181.3.2 AS21623 Spacelink Systems 1.51ms from San Diego, US
66.181.0.13 AS21623 Spacelink Systems 1.25ms from San Diego, US
66.181.14.132 AS21623 Spacelink Systems 1.30ms from San Diego, US
66.181.24.134 AS21623 Spacelink Systems 1.38ms from San Diego, US
66.181.29.2 AS21623 Spacelink Systems 1.27ms from San Diego, US
65.50.228.130 AS21623 Spacelink Systems 5.49ms from San Diego, US
66.181.16.129 AS21623 Spacelink Systems 2.28ms from San Diego, US
66.181.13.252 AS21623 Spacelink Systems 1.20ms from San Diego, US
65.50.224.2 AS21623 Spacelink Systems 1.34ms from San Diego, US
66.181.2.194 AS21623 Spacelink Systems 1.51ms from San Diego, US
65.50.250.65 AS21623 Spacelink Systems 4.95ms from San Diego, US
66.181.22.1 AS21623 Spacelink Systems 4.75ms from Los Angeles, US
65.50.240.73 AS21623 Spacelink Systems 4.42ms from Los Angeles, US
66.181.9.209 AS21623 Spacelink Systems 2.01ms from San Diego, US
66.181.4.178 AS21623 Spacelink Systems 1.43ms from San Diego, US
66.181.5.11 AS21623 Spacelink Systems 1.42ms from San Diego, US
66.181.20.2 AS21623 Spacelink Systems 1.24ms from San Diego, US
65.50.225.148 AS21623 Spacelink Systems 1.35ms from San Diego, 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
105.100.79.119 AS36947 Telecom Algeria 10.31ms from Algiers, DZ
48.202.144.119 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
71.233.75.199 AS7922 Comcast Cable Communications, LLC 8.74ms from Boston, US
122.141.198.7 AS4837 CHINA UNICOM China169 Backbone 7.06ms from Changchun, CN
67.175.192.199 AS7922 Comcast Cable Communications, LLC 4.72ms from Chicago, US
112.177.13.231 AS4766 Korea Telecom 1.91ms from Incheon, KR
37.57.74.135 AS13188 CONTENT DELIVERY NETWORK LTD 6.57ms from Kharkiv, UA
176.35.108.199 AS5413 Wavenet Limited 3.17ms from London, GB
5.70.226.167 AS5607 Sky UK Limited 5.80ms from London, GB
156.251.142.39 AS40065 CNSERVERS LLC 0.28ms from Los Angeles, US
108.191.253.151 AS33363 Charter Communications, Inc 8.94ms from Miami, US
62.61.25.135 AS3218 AS-COSMOS root 1.33ms from Moscow, RU
115.223.28.87 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 9.88ms from Nanchang, CN
76.242.91.199 AS7018 AT&T Enterprises, LLC 4.04ms from San Jose, US
171.125.139.103 AS4837 CHINA UNICOM China169 Backbone 7.15ms from Taiyuan, CN
121.113.50.119 AS4713 NTT DOCOMO BUSINESS,Inc. 2.81ms from Tokyo, JP
75.211.87.55 AS6167 Verizon Business 15.04ms from Chicago, US
125.180.12.71 AS17858 LG POWERCOMM 1.84ms from Incheon, KR
110.9.226.183 AS9318 SK Broadband Co Ltd 1.31ms from Incheon, KR
85.97.44.7 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.32ms from Istanbul, TR
78.180.243.87 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.03ms from Istanbul, TR
18.175.89.151 AS16509 Amazon.com, Inc. 0.19ms from London, GB
176.57.101.199 AS3339 FIBRAWORLD TELECOM S.A.U. 6.34ms from Madrid, ES
95.123.59.71 AS3352 TELEFONICA DE ESPANA S.A.U. 5.31ms from Madrid, ES
89.102.57.135 AS16019 Vodafone Czech Republic a.s. 8.58ms from Prague, CZ

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 66.181.15.221
traceroute to 66.181.15.221 (66.181.15.221): 8 hops max, 52 byte packets
5 [AS20940] 23.56.131.26 0.301 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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 AS21623 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.

Get Started for Free Contact Sales
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