209.71.75.0/24

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-209-71-64-0-1
OrgID:          FLYIO
Parent:         NET-209-0-0-0-0
NetName:        FLYIO
NetRange:       209.71.64.0 - 209.71.127.255
NetType:        allocation
RegDate:        2023-07-13
Updated:        2023-07-13
Source:         ARIN


OrgID:          FLYIO
OrgName:        Fly.io, Inc.
CanAllocate:    
Street:         2261 Market Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2017-01-18
Updated:        2025-11-18
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:         2261 Market Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2017-01-15
Updated:        2025-11-18
OfficePhone:    +1-312-283-4377
Mailbox:        ops@fly.io
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 209.71.0.0/16

Range	ASN	Company	Num of IPs
209.71.0.0/19	AS46410	Central Florida Electric Cooperative, Inc.	8,192
209.71.48.0/20	AS20259	Copper Valley Long Distance, LLC	4,096
209.71.32.0/22	AS3653	House of Ben Avraham LLC	1,024
209.71.36.0/24	AS16276	Magnetic Squid LLC	256
209.71.25.0/24	AS46410	Arcadia University	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
162.127.110.200	AS11714 Network Nebraska	`7.74ms` from Lincoln, US
86.166.237.200	AS2856 British Telecommunications PLC	`6.71ms` from London, GB
144.34.207.104	AS25820 IT7 Networks Inc	`0.33ms` from Los Angeles, US
47.201.111.120	AS5650 Frontier Communications of America, Inc.	`7.12ms` from Miami, US
216.122.142.24	AS396420 Valley Fiber Ltd.	`9.02ms` from Minneapolis, US
198.255.234.72	AS11351 Charter Communications Inc	`19.64ms` from Newark, US
106.180.113.120	AS2516 KDDI CORPORATION	`10.57ms` from Osaka, JP
193.57.125.184	AS25117 Euro-Information-Europeenne de Traitement de l'Information SAS	`0.85ms` from Paris, FR
220.91.74.184	AS4766 Korea Telecom	`1.59ms` from Seoul, KR
20.222.184.8	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
72.250.26.216	AS21928 T-Mobile USA, Inc.	`17.66ms` from Chicago, US
173.88.175.88	AS10796 Charter Communications Inc	`6.95ms` from Cleveland, US
164.100.130.120	AS55824 NKN Core Network	`17.60ms` from Delhi, IN
171.241.165.72	AS7552 Viettel Group	`4.00ms` from Hanoi, VN
115.132.38.104	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.65ms` from Kuala Lumpur, MY
119.155.14.56	AS17557 Pakistan Telecommunication Company Limited	`2.13ms` from Lahore, PK
109.155.22.168	AS2856 British Telecommunications PLC	`2.84ms` from London, GB
90.243.178.168	AS5378 Vodafone Limited	`5.60ms` from London, GB
97.220.166.56	AS6167 Verizon Business	`15.23ms` from Miami, US
5.227.69.8	AS8580 MTS PJSC	`7.40ms` from Moscow, RU
93.221.101.24	AS3320 Deutsche Telekom AG	`4.07ms` from Nuernberg, DE
191.250.149.24	AS18881 TELEFÔNICA BRASIL S.A	`1.98ms` from Rio de Janeiro, BR
58.236.177.88	AS9318 SK Broadband Co Ltd	`1.56ms` from Seoul, KR
1.176.112.200	AS9845 LG HelloVision Corp.	`8.59ms` from Seoul, KR
77.170.14.88	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m6 209.71.75.247

traceroute to 209.71.75.247 (209.71.75.247): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.321 ms

2 *

3 [AS263175] 186.2.247.236 0.3 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On March 21st 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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