209.71.88.0/24

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
3.220.133.136	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
189.163.185.200	AS8151 UNINET	`6.01ms` from Guadalajara, MX
76.143.209.184	AS7922 Comcast Cable Communications, LLC	`7.19ms` from Houston, US
69.18.63.72	AS12133 Local Internet Service Company	`9.53ms` from Lincoln, US
72.147.157.216	AS8075 Microsoft Corporation	`0.27ms` from San Antonio, US
198.189.72.248	AS2152 CENIC	`14.48ms` from San Jose, US
111.192.194.200	AS4808 China Unicom Beijing Province Network	`3.48ms` from Beijing, CN
96.6.108.152	AS16625 Akamai Technologies, Inc.	`0.21ms` from Dallas, US
80.194.9.184	AS5089 Virgin Media Limited	`8.04ms` from London, GB
76.93.158.40	AS20001 Charter Communications Inc	`6.22ms` from Los Angeles, US
47.148.176.216	AS5650 Frontier Communications of America, Inc.	`1.62ms` from Los Angeles, US
2.112.114.104	AS3269 Telecom Italia S.p.A.	`3.96ms` from Milan, IT
212.67.11.232	AS198610 Beget LLC	`9.67ms` from Moscow, RU
115.39.70.88	AS18126 Chubu Telecommunications Company, Inc.	`4.30ms` from Osaka, JP
118.42.38.24	AS4766 Korea Telecom	`2.74ms` from Seoul, KR
59.28.128.232	AS4766 Korea Telecom	`6.39ms` from Seoul, KR
114.42.33.168	AS3462 Data Communication Business Group	`2.82ms` from Taipei, TW
42.145.187.88	AS9824 JCOM Co., Ltd.	`12.27ms` from Tokyo, JP
46.43.249.24	AS44347 Limited Company "SiNT"	`2.73ms` from Krasnoyarsk, RU
179.251.166.56	AS26615 TIM S/A	`18.90ms` from Osasco, BR
88.127.178.104	AS12322 Free SAS	`3.22ms` from Paris, FR
88.44.59.56	AS3269 Telecom Italia S.p.A.	`3.98ms` from Rome, IT
46.210.36.40	AS1680 Cellcom Fixed Line Communication L.P	`3.03ms` from Tel Aviv, IL
175.165.185.152	AS4837 CHINA UNICOM China169 Backbone	`7.26ms` from Tieling, CN
195.121.104.152	AS8737 KPN B.V.	`0.44ms` 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 -f3 -m7 209.71.88.234

traceroute to 209.71.88.234 (209.71.88.234): 7 hops max, 52 byte packets

3 [AS37451] 197.157.255.73 2.766 ms

4 [AS37451] 102.129.70.66 42.337 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Brazzaville, CG

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.

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