137.66.24.0/23

AS40509 · Fly.io, Inc.

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Summary

Country	United States
Domain	fly.io
ASN	AS40509
Registry	ARIN
ID	FLYIO

WHOIS Details

NetHandle:      NET-137-66-0-0-1
OrgID:          FLYIO
Parent:         NET-137-0-0-0-0
NetName:        FLYIO
NetRange:       137.66.0.0 - 137.66.63.255
NetType:        allocation
RegDate:        2022-04-29
Updated:        2022-04-29
Source:         ARIN


OrgID:          FLYIO
OrgName:        Fly.io, Inc.
CanAllocate:    
Street:         PO Box 803338 #19104
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60680-3338
RegDate:        2017-01-18
Updated:        2025-01-10
OrgAdminHandle: FLYOP-ARIN
OrgTechHandle:  BERRY359-ARIN
OrgTechHandle:  FLYOP-ARIN
OrgAbuseHandle: ABUSE8489-ARIN
OrgNOCHandle:   FLYOP-ARIN
Source:         ARIN


POCHandle:      BERRY359-ARIN
IsRole:         N
LastName:       Berryman
FirstName:      Steve
Street:         630 Davidson Road
City:           Croydon
State/Prov:     
Country:        GB
PostalCode:     CR0 6DJ
RegDate:        2021-11-11
Updated:        2025-01-10
OfficePhone:    +447886749129
Mailbox:        steve@fly.io
Source:         ARIN


POCHandle:      ABUSE8489-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         2261 Market Street #4990
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2022-07-20
Updated:        2025-08-06
OfficePhone:    +1-312-626-4490
Mailbox:        abuse@fly.io
Source:         ARIN


POCHandle:      FLYOP-ARIN
IsRole:         Y
LastName:       Fly Ops
FirstName:      
Street:         PO Box 803338 #19104
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60680-3338
RegDate:        2017-01-15
Updated:        2024-11-07
OfficePhone:    +1-312-283-4377
Mailbox:        ops@fly.io
Source:         ARIN

Hosted domains

There are 335 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.66.24.247	themaggienet.com	6
137.66.24.53	cropy.ml	2
137.66.25.201	canvc.ca	1
137.66.25.81	doodlocracy.com	1
137.66.24.101	legibletype.com	1
137.66.24.149	both.ly	1
137.66.24.4	mallsoft.dev	1
137.66.25.164	inja.ml	1
137.66.24.94	supalink.me	1
137.66.24.114	welnerforcouncil.com	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
137.66.25.240	AS40509 Fly.io, Inc.	`0.09ms` from Rio de Janeiro, BR
137.66.24.59	AS40509 Fly.io, Inc.	`0.09ms` from Rio de Janeiro, BR

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
41.237.165.7	AS8452 TE-AS	`4.06ms` from Cairo, EG
123.23.254.215	AS45899 VNPT Corp	`2.66ms` from Ho Chi Minh City, VN
198.46.182.119	AS36352 HostPapa	`0.25ms` from Los Angeles, US
60.91.247.167	AS17676 SoftBank Corp.	`3.97ms` from Osaka, JP
3.211.1.135	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
60.126.193.231	AS17676 SoftBank Corp.	`3.07ms` from Tokyo, JP
207.219.15.199	AS852 TELUS Communications Inc.	`0.38ms` from Toronto, CA
81.221.242.231	AS1836 green.ch AG	`2.07ms` from Zuerich, CH
71.127.135.167	AS701 Verizon Business	`7.55ms` from Ashburn, US
20.172.248.135	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
108.194.65.183	AS7018 AT&T Enterprises, LLC	`3.74ms` from Atlanta, US
114.75.9.7	AS4804 Microplex PTY LTD	`3.20ms` from Brisbane, AU
106.52.224.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Guangzhou, CN
18.167.217.183	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
34.101.61.39	AS396982 Google LLC	`0.10ms` from Jakarta, ID
176.224.117.103	AS35819 Etihad Etisalat, a joint stock company	`3.47ms` from Jeddah, SA
178.199.211.7	AS3303 Swisscom (Switzerland) Ltd	`0.76ms` from Lausanne, CH
217.168.250.215	AS198440 AllPoints Fibre Networks Limited	`1.75ms` from London, GB
94.195.9.7	AS5607 Sky UK Limited	`8.88ms` from London, GB
168.235.105.7	AS3842 InMotion Hosting, Inc.	`0.29ms` from Los Angeles, US
97.134.71.183	AS6167 Verizon Business	`10.51ms` from Los Angeles, US
195.154.119.7	AS12876 SCALEWAY S.A.S.	`0.72ms` from Paris, FR
90.76.77.247	AS3215 Orange S.A.	`16.91ms` from Paris, FR
183.98.222.247	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
172.70.122.231	AS13335 Cloudflare, Inc.	`0.39ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 137.66.25.182

traceroute to 137.66.25.182 (137.66.25.182): 64 hops max, 52 byte packets

2 [AS7195] 200.25.52.193 451.231 ms

3 [AS40509] 137.66.25.182 0.116 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On August 28th 2025

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.

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