153.66.44.0/23

AS14593 · Space Exploration Technologies Corporation

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Summary

Country	United States
Domain	spacex.com
ASN	AS14593
Registry	ARIN
ID	SS-2296

WHOIS Details

NetHandle:      NET-153-66-0-0-1
OrgID:          SS-2296
Parent:         NET-153-0-0-0-0
NetName:        SS-2296
NetRange:       153.66.0.0 - 153.67.255.255
NetType:        allocation
Comment:        https://geoip.starlinkisp.net/
RegDate:        2025-12-31
Updated:        2026-02-12
Source:         ARIN


OrgID:          SS-2296
OrgName:        SpaceX Services, Inc.
CanAllocate:    
Street:         1 Rocket Rd
City:           Hawthorne
State/Prov:     CA
Country:        US
PostalCode:     90250
RegDate:        2019-06-24
Updated:        2024-11-25
OrgAdminHandle: STARL41-ARIN
OrgTechHandle:  STARL42-ARIN
OrgAbuseHandle: STARL38-ARIN
OrgNOCHandle:   STARL42-ARIN
OrgRoutingHandle:   STARL42-ARIN
OrgDNSHandle:   STARL42-ARIN
Source:         ARIN


POCHandle:      STARL41-ARIN
IsRole:         Y
LastName:       Starlink Admin
FirstName:      
Street:         1 Rocket Rd
City:           Hawthorne
State/Prov:     CA
Country:        US
PostalCode:     90250
RegDate:        2021-08-15
Updated:        2025-09-03
OfficePhone:    +1-310-363-6000
Mailbox:        starlink-admin@spacex.com
Source:         ARIN


POCHandle:      STARL42-ARIN
IsRole:         Y
LastName:       Starlink NOC
FirstName:      
Street:         1 Rocket Rd
City:           Hawthorne
State/Prov:     CA
Country:        US
PostalCode:     90250
RegDate:        2021-08-15
Updated:        2024-09-02
OfficePhone:    +1-310-363-6000
Mailbox:        starlink-noc@spacex.com
Source:         ARIN


POCHandle:      STARL38-ARIN
IsRole:         Y
LastName:       Starlink Abuse
FirstName:      
Street:         1 Rocket Rd
City:           Hawthorne
State/Prov:     CA
Country:        US
PostalCode:     90250
RegDate:        2021-03-04
Updated:        2024-03-08
OfficePhone:    +1-310-363-6000
Mailbox:        starlink-abuse@spacex.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 153.66.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
153.66.45.44	t5nr29w.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
153.66.44.125	AS14593 Space Exploration Technologies Corporation	`15.02ms` from Denver, 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
98.88.63.247	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
128.174.53.231	AS38 University of Illinois	`3.97ms` from Chicago, US
52.116.51.247	AS36351 IBM Cloud	`1.10ms` from Dallas, US
61.93.100.87	AS9269 Hong Kong Broadband Network Ltd.	`0.77ms` from Hong Kong, HK
113.229.224.215	AS4837 CHINA UNICOM China169 Backbone	`6.55ms` from Tieling, CN
111.217.32.231	AS2527 Sony Network Communications Inc.	`1.31ms` from Tokyo, JP
123.161.163.119	AS4134 CHINANET-BACKBONE	`5.89ms` from Zhengzhou, CN
52.232.82.135	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
73.253.52.23	AS7922 Comcast Cable Communications, LLC	`10.73ms` from Boston, US
172.193.43.103	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
185.213.25.183	AS51167 Contabo GmbH	`0.20ms` from Lauterbourg, FR
180.197.4.215	AS18126 Chubu Telecommunications Company, Inc.	`4.35ms` from Osaka, JP
88.45.221.7	AS3269 Telecom Italia S.p.A.	`15.71ms` from Rome, IT
47.88.251.135	AS45102 Alibaba (US) Technology Co., Ltd.	`0.56ms` from Singapore, SG
54.238.208.231	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
153.245.79.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.70ms` from Tokyo, JP
86.93.137.215	AS1136 KPN B.V.	`1.24ms` from Amsterdam, NL
69.131.146.215	AS4181 TDS TELECOM	`7.88ms` from Atlanta, US
18.218.210.215	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
201.25.241.199	AS8167 V tal	`7.94ms` from Curitiba, BR
43.159.0.199	AS132203 Tencent Building, Kejizhongyi Avenue	`0.35ms` from Hong Kong, HK
86.129.140.151	AS2856 British Telecommunications PLC	`1.50ms` from London, GB
38.190.135.103	AS174 Cogent Communications, LLC	`0.79ms` from Los Angeles, US
200.153.158.55	AS27699 TELEFÔNICA BRASIL S.A	`4.58ms` from Osasco, BR
46.202.197.71	AS47583 Hostinger International Limited	`0.73ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f3 153.66.44.163

traceroute to 153.66.44.163 (153.66.44.163): 64 hops max, 52 byte packets

3 [AS3257] 98.124.173.73 0.789 ms

4 [AS3257] 89.149.130.6 0.816 ms

5 [AS14593] 153.66.44.163 16.52 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On March 13th 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.

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