137.66.40.0/24

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 2 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.66.40.11	local-ip.sh	1
137.66.40.12	local-ip.sh	1
137.66.40.79	pandoraxclub.online	1

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
137.66.40.33	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
80.211.190.216	AS31034 Aruba S.p.A.	`0.35ms` from Arezzo, IT
34.207.206.200	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
172.245.182.168	AS36352 HostPapa	`0.60ms` from Atlanta, US
45.243.251.8	AS24863 Link Egypt (Link.NET)	`11.85ms` from Cairo, EG
208.103.129.72	AS398143 Great Lakes Energy Connections Inc.	`12.98ms` from Chicago, US
75.217.241.24	AS6167 Verizon Business	`16.58ms` from Chicago, US
70.115.87.200	AS11427 Charter Communications Inc	`2.10ms` from Dallas, US
3.254.103.72	AS16509 Amazon.com, Inc.	`0.55ms` from Dublin, IE
68.41.25.168	AS7922 Comcast Cable Communications, LLC	`7.43ms` from Flint, US
178.202.84.8	AS3209 Vodafone GmbH	`6.99ms` from Frankfurt am Main, DE
176.224.172.120	AS35819 Etihad Etisalat, a joint stock company	`2.44ms` from Jeddah, SA
5.69.63.40	AS5607 Sky UK Limited	`1.57ms` from London, GB
66.222.74.40	AS4181 TDS TELECOM	`8.70ms` from Los Angeles, US
159.203.129.56	AS14061 DigitalOcean, LLC	`0.21ms` from New York City, US
119.230.204.24	AS17511 OPTAGE Inc.	`2.58ms` from Osaka, JP
73.142.161.136	AS7922 Comcast Cable Communications, LLC	`9.74ms` from Providence, US
190.166.172.184	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.36ms` from Santo Domingo, DO
49.236.172.120	AS38690 HyosungITX	`1.12ms` from Seoul, KR
113.140.210.24	AS4134 CHINANET-BACKBONE	`7.33ms` from Xi'an, CN
123.117.34.248	AS4808 China Unicom Beijing Province Network	`3.81ms` from Beijing, CN
174.28.92.88	AS209 CenturyLink Communications, LLC	`9.40ms` from Denver, US
86.169.226.216	AS2856 British Telecommunications PLC	`2.79ms` from London, GB
2.15.26.104	AS3215 Orange S.A.	`5.51ms` from Marseille, FR
47.241.198.216	AS45102 Alibaba (US) Technology Co., Ltd.	`1.49ms` from Singapore, SG
114.77.20.216	AS4804 Microplex PTY LTD	`3.57ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f2 137.66.40.66

traceroute to 137.66.40.66 (137.66.40.66): 64 hops max, 52 byte packets

2 [AS7195] 200.25.52.193 14.004 ms

3 [AS40509] 137.66.40.66 0.109 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.

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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