209.71.85.0/24

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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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
156.13.20.200	AS139656 ANZ BANK NEW ZEALAND LIMITED	`1.98ms` from Auckland, NZ
186.82.222.24	AS14080 Telmex Colombia S.A.	`0.85ms` from Bogota, CO
91.181.16.216	AS5432 Proximus NV	`1.93ms` from Brussels, BE
197.88.251.8	AS20011 Dimension Data	`1.48ms` from Cape Town, ZA
120.87.99.88	AS17816 China Unicom IP network China169 Guangdong province	`3.37ms` from Guangzhou, CN
171.227.204.152	AS7552 Viettel Group	`1.00ms` from Ho Chi Minh City, VN
80.30.115.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.65ms` from Madrid, ES
23.26.168.72	AS401152 Ace Data Centers II, L.L.C.	`0.13ms` from Orem, US
52.183.96.88	AS8075 Microsoft Corporation	`0.18ms` from Quincy, US
126.4.84.120	AS17676 SoftBank Corp.	`7.57ms` from Tokyo, JP
100.22.232.200	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
50.42.115.232	AS5650 Frontier Communications of America, Inc.	`15.52ms` from Chicago, US
92.238.201.88	AS5089 Virgin Media Limited	`11.05ms` from Dublin, IE
5.175.31.168	AS20773 Host Europe GmbH	`2.96ms` from Frankfurt am Main, DE
147.46.29.152	AS9488 Seoul National University	`1.21ms` from Incheon, KR
86.167.187.24	AS2856 British Telecommunications PLC	`6.07ms` from London, GB
178.236.47.8	AS207190 YUHONET INTERNATIONAL LIMITED	`0.28ms` from Los Angeles, US
187.202.98.232	AS8151 UNINET	`1.49ms` from Mexico City, MX
104.163.156.216	AS1403 EBOX	`1.48ms` from Montreal, CA
90.12.184.8	AS3215 Orange S.A.	`7.54ms` from Paris, FR
144.24.43.8	AS31898 Oracle Corporation	`0.30ms` from Phoenix, US
183.97.138.136	AS4766 Korea Telecom	`1.83ms` from Seoul, KR
176.69.160.24	AS1257 Tele2 Sverige AB	`0.62ms` from Stockholm, SE
93.177.164.40	AS16010 Magticom Ltd.	`0.79ms` from Tbilisi, GE
81.207.244.72	AS1136 KPN B.V.	`2.44ms` 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 -f4 -m9 209.71.85.209

traceroute to 209.71.85.209 (209.71.85.209): 9 hops max, 52 byte packets

4 [AS3257] 141.136.107.6 8.773 ms

5 [AS3257] 195.72.89.66 6.129 ms

6 [AS30081] 205.234.240.129 6.26 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Manchester, GB

On January 30th 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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