66.181.22.0/24

AS21623 · Spacelink Systems

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

Summary

Country	United States
Domain	spacelink.com
ASN	AS21623
Parent Range	66.181.0.0/19
Registry	ARIN
ID	SPACELINK-01

WHOIS Details

NetHandle:      NET-66-181-0-0-1
OrgID:          SPACE-216
Parent:         NET-66-0-0-0-0
NetName:        SPACELINK-01
NetRange:       66.181.0.0 - 66.181.31.255
NetType:        allocation
RegDate:        2001-10-17
Updated:        2021-11-16
Source:         ARIN


OrgID:          SPACE-216
OrgName:        Spacelink, Inc
CanAllocate:    
Street:         8830 Complex Dr
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92123
Comment:        http://www.spacelink.com
RegDate:        2021-09-27
Updated:        2024-11-25
OrgAdminHandle: JF983-ARIN
OrgTechHandle:  JF983-ARIN
OrgAbuseHandle: JF983-ARIN
Source:         ARIN


POCHandle:      JF983-ARIN
IsRole:         N
LastName:       Fitzgerald
FirstName:      Jim
Street:         16870 W. Bernardo Dr
Street:         Suite 400
City:           San Diego
State/Prov:     CA
Country:        US
PostalCode:     92127
RegDate:        2001-05-31
Updated:        2026-02-17
OfficePhone:    +1-858-715-8500
Mailbox:        jfitz@spacelink.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.181.22.0/24

Range	ASN	Company	Num of IPs
66.181.0.0/19	AS21623	Spacelink, Inc	8,192

Nearby Ranges

BGP prefixes that overlap with 66.181.0.0/16

Range	ASN	Company	Num of IPs
66.181.0.0/19	AS21623	Spacelink, Inc	8,192
66.181.32.0/19	AS64236	UnReal Servers, LLC	8,192
66.181.64.0/19	AS17054	Expedient	8,192
66.181.240.0/20	AS22632	DakotaPro.biz	4,096
66.181.208.0/20	AS398113	Gateway Fiber LLC	4,096
66.181.144.0/20	AS11123	Ultimate Internet Access, Inc	4,096
66.181.128.0/20	AS7961	Raw Bandwidth Communications, Inc.	4,096
66.181.112.0/20	AS11847	GoNetSpeed	4,096
66.181.224.0/20	AS14325	Johnson & Wales University	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.181.22.1	AS21623 Spacelink Systems	`4.60ms` 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
207.157.121.88	AS3464 Alabama Supercomputer Authority	`5.83ms` from Atlanta, US
101.242.21.24	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`6.34ms` from Beijing, CN
109.131.8.120	AS5432 Proximus NV	`2.10ms` from Brussels, BE
197.36.207.88	AS8452 TE-AS	`3.60ms` from Cairo, EG
68.206.89.40	AS11427 Charter Communications Inc	`5.99ms` from Dallas, US
173.189.231.120	AS7029 Windstream Communications LLC	`8.01ms` from Dallas, US
114.135.15.104	AS4134 CHINANET-BACKBONE	`4.05ms` from Guiyang, CN
121.196.61.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.03ms` from Hangzhou, CN
43.199.46.200	AS16509 Amazon.com, Inc.	`0.36ms` from Hong Kong, HK
86.169.147.136	AS2856 British Telecommunications PLC	`5.17ms` from London, GB
161.35.110.232	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
187.48.34.104	AS26615 TIM S/A	`1.31ms` from Rio de Janeiro, BR
20.66.94.168	AS8075 Microsoft Corporation	`0.56ms` from San Jose, US
45.8.136.104	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`3.31ms` from Sevilla, ES
140.227.27.104	AS2514 NTT PC Communications, Inc.	`0.71ms` from Tokyo, JP
136.51.78.248	AS16591 Google Fiber Inc.	`7.08ms` from Dallas, US
87.155.187.184	AS3320 Deutsche Telekom AG	`3.31ms` from Frankfurt am Main, DE
66.139.110.8	AS7018 AT&T Enterprises, LLC	`4.09ms` from Kansas City, US
86.148.171.248	AS2856 British Telecommunications PLC	`5.67ms` from London, GB
86.3.104.120	AS5089 Virgin Media Limited	`6.87ms` from London, GB
54.91.236.72	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
181.74.149.24	AS6535 Telmex Servicios Empresariales S.A.	`11.69ms` from Santiago, CL
61.78.85.184	AS4766 Korea Telecom	`1.23ms` from Seoul, KR
52.216.89.136	AS16509 Amazon.com, Inc.	`0.36ms` from Ashburn, US
52.24.22.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 66.181.22.1

traceroute to 66.181.22.1 (66.181.22.1): 64 hops max, 52 byte packets

1 [AS21581] 108.161.151.253 5.077 ms

2 [AS21581] 38.96.14.130 5.754 ms

3 *

4 [AS174] 154.24.16.9 1.056 ms

5 [AS174] 154.24.25.130 1.679 ms

6 [AS174] 38.22.41.3 1.306 ms

7 [AS21623] 66.181.22.1 13.826 ms

Measurement taken from

IPinfo ProbeNet in San Diego, US

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API 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